/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-fealnx.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 18:01:49,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 18:01:49,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 18:01:49,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 18:01:49,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 18:01:49,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 18:01:49,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 18:01:49,835 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 18:01:49,839 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 18:01:49,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 18:01:49,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 18:01:49,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 18:01:49,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 18:01:49,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 18:01:49,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 18:01:49,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 18:01:49,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 18:01:49,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 18:01:49,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 18:01:49,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 18:01:49,853 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 18:01:49,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 18:01:49,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 18:01:49,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 18:01:49,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 18:01:49,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 18:01:49,859 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 18:01:49,860 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 18:01:49,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 18:01:49,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 18:01:49,862 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 18:01:49,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 18:01:49,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 18:01:49,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 18:01:49,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 18:01:49,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 18:01:49,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 18:01:49,866 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 18:01:49,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 18:01:49,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 18:01:49,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 18:01:49,868 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 18:01:49,891 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 18:01:49,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 18:01:49,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 18:01:49,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 18:01:49,893 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 18:01:49,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 18:01:49,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 18:01:49,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 18:01:49,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 18:01:49,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 18:01:49,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 18:01:49,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 18:01:49,895 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 18:01:49,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 18:01:49,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 18:01:49,895 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 18:01:49,896 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 18:01:49,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 18:01:49,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 18:01:49,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 18:01:49,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 18:01:49,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 18:01:49,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 18:01:49,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 18:01:49,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 18:01:49,897 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 18:01:49,897 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 18:01:49,898 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 18:01:50,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 18:01:50,208 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 18:01:50,211 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 18:01:50,213 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 18:01:50,213 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 18:01:50,214 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-fealnx.cil.i [2020-10-13 18:01:50,276 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4a597017c/f505e8f2400d4b58a8537a3e725ae390/FLAG3f8d01049 [2020-10-13 18:01:51,209 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 18:01:51,210 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-fealnx.cil.i [2020-10-13 18:01:51,252 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4a597017c/f505e8f2400d4b58a8537a3e725ae390/FLAG3f8d01049 [2020-10-13 18:01:51,650 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4a597017c/f505e8f2400d4b58a8537a3e725ae390 [2020-10-13 18:01:51,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 18:01:51,661 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 18:01:51,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 18:01:51,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 18:01:51,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 18:01:51,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:01:51" (1/1) ... [2020-10-13 18:01:51,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60ec548f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:01:51, skipping insertion in model container [2020-10-13 18:01:51,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:01:51" (1/1) ... [2020-10-13 18:01:51,678 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 18:01:51,843 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 18:01:55,439 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 18:01:55,497 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 18:01:55,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 18:01:57,256 INFO L208 MainTranslator]: Completed translation [2020-10-13 18:01:57,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:01:57 WrapperNode [2020-10-13 18:01:57,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 18:01:57,258 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 18:01:57,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 18:01:57,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 18:01:57,274 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:01:57" (1/1) ... [2020-10-13 18:01:57,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:01:57" (1/1) ... [2020-10-13 18:01:57,386 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:01:57" (1/1) ... [2020-10-13 18:01:57,387 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:01:57" (1/1) ... [2020-10-13 18:01:57,518 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:01:57" (1/1) ... [2020-10-13 18:01:57,548 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:01:57" (1/1) ... [2020-10-13 18:01:57,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:01:57" (1/1) ... [2020-10-13 18:01:57,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 18:01:57,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 18:01:57,638 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 18:01:57,638 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 18:01:57,640 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:01:57" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 18:01:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 18:01:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 18:01:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 18:01:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 18:01:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 18:01:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 18:01:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 18:01:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 18:01:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 18:01:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 18:01:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 18:01:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-13 18:01:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 18:01:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 18:01:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-13 18:01:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 18:01:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-13 18:01:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-13 18:01:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 18:01:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 18:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 18:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 18:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 18:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 18:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 18:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 18:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-13 18:01:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-13 18:01:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-13 18:01:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-13 18:01:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-13 18:01:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-13 18:01:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-13 18:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-13 18:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-13 18:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-13 18:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 18:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 18:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-13 18:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-13 18:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-13 18:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 18:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 18:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 18:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 18:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 18:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 18:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 18:01:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 18:01:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 18:01:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-13 18:01:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-13 18:01:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-13 18:01:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-13 18:01:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-13 18:01:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-13 18:01:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-13 18:01:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-13 18:01:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 18:01:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 18:01:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-13 18:01:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 18:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-13 18:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_nic_rx [2020-10-13 18:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_nic_rxtx [2020-10-13 18:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_init_one [2020-10-13 18:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_remove_one [2020-10-13 18:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure m80x_send_cmd_to_phy [2020-10-13 18:01:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-13 18:01:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-13 18:01:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2020-10-13 18:01:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure getlinkstatus [2020-10-13 18:01:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure getlinktype [2020-10-13 18:01:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffers [2020-10-13 18:01:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2020-10-13 18:01:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_and_disable_rxtx [2020-10-13 18:01:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_rxtx [2020-10-13 18:01:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_timer [2020-10-13 18:01:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_tx_timeout [2020-10-13 18:01:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2020-10-13 18:01:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2020-10-13 18:01:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tx_descriptors [2020-10-13 18:01:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx_descriptors [2020-10-13 18:01:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2020-10-13 18:01:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2020-10-13 18:01:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-13 18:01:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-13 18:01:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2020-10-13 18:01:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2020-10-13 18:01:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_settings [2020-10-13 18:01:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_settings [2020-10-13 18:01:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2020-10-13 18:01:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_link [2020-10-13 18:01:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_msglevel [2020-10-13 18:01:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_msglevel [2020-10-13 18:01:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2020-10-13 18:01:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2020-10-13 18:01:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_init [2020-10-13 18:01:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_exit [2020-10-13 18:01:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fealnx_exit_14_2 [2020-10-13 18:01:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_fealnx_init_14_9 [2020-10-13 18:01:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-13 18:01:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-13 18:01:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-13 18:01:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-13 18:01:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-13 18:01:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-13 18:01:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-13 18:01:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-13 18:01:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-13 18:01:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-13 18:01:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-13 18:01:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-13 18:01:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-13 18:01:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-13 18:01:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-13 18:01:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-13 18:01:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-13 18:01:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-13 18:01:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-13 18:01:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-13 18:01:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-13 18:01:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-13 18:01:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-13 18:01:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-13 18:01:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-13 18:01:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 18:01:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 18:01:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-13 18:01:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 18:01:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-13 18:01:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 18:01:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-13 18:01:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-13 18:01:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-13 18:01:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 18:01:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 18:01:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 18:01:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 18:01:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-13 18:01:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-13 18:01:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-13 18:01:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-13 18:01:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-13 18:01:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-13 18:01:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-13 18:01:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-13 18:01:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-13 18:01:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-13 18:01:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-13 18:01:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-13 18:01:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-13 18:01:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-13 18:01:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-13 18:01:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-13 18:01:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-13 18:01:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-13 18:01:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-13 18:01:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-13 18:01:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-13 18:01:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-13 18:01:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-13 18:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-13 18:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-13 18:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-13 18:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-13 18:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-13 18:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-13 18:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2020-10-13 18:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-13 18:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-13 18:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_83 [2020-10-13 18:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_84 [2020-10-13 18:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_85 [2020-10-13 18:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_86 [2020-10-13 18:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_87 [2020-10-13 18:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_88 [2020-10-13 18:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_89 [2020-10-13 18:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_90 [2020-10-13 18:01:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_91 [2020-10-13 18:01:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_93 [2020-10-13 18:01:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_95 [2020-10-13 18:01:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_97 [2020-10-13 18:01:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_98 [2020-10-13 18:01:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_99 [2020-10-13 18:01:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100 [2020-10-13 18:01:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_101 [2020-10-13 18:01:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_102 [2020-10-13 18:01:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_107 [2020-10-13 18:01:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_108 [2020-10-13 18:01:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_109 [2020-10-13 18:01:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_110 [2020-10-13 18:01:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_111 [2020-10-13 18:01:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 18:01:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 18:01:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-13 18:01:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-13 18:01:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-13 18:01:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 18:01:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 18:01:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 18:01:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 18:01:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-13 18:01:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-13 18:01:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-13 18:01:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-13 18:01:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-13 18:01:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-13 18:01:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 18:01:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 18:01:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 18:01:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 18:01:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-13 18:01:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 18:01:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-13 18:01:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-13 18:01:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-13 18:01:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 18:01:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 18:01:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 18:01:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-13 18:01:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-13 18:01:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-13 18:01:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-13 18:01:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-13 18:01:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 18:01:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 18:01:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 18:01:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 18:01:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 18:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 18:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 18:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 18:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 18:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 18:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 18:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 18:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 18:01:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 18:01:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 18:01:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 18:01:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 18:01:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 18:01:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 18:01:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 18:01:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 18:01:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 18:01:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 18:01:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 18:01:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-13 18:01:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-13 18:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-13 18:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-13 18:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-13 18:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-13 18:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-13 18:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 18:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-13 18:01:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-13 18:01:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-13 18:01:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-13 18:01:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-13 18:01:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-13 18:01:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-13 18:01:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-13 18:01:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lp [2020-10-13 18:01:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lp [2020-10-13 18:01:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lp [2020-10-13 18:01:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lp [2020-10-13 18:01:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lp [2020-10-13 18:01:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lp [2020-10-13 18:01:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lp [2020-10-13 18:01:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lp [2020-10-13 18:01:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 18:01:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 18:01:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 18:01:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 18:01:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 18:01:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 18:01:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 18:01:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 18:01:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 18:01:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 18:01:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 18:01:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 18:01:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 18:01:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 18:01:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 18:01:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 18:01:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-13 18:01:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-13 18:01:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-13 18:01:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-13 18:01:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-13 18:01:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-13 18:01:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-13 18:01:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 18:01:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 18:01:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 18:01:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 18:01:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 18:01:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 18:01:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 18:01:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 18:01:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 18:01:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 18:01:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 18:01:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 18:01:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 18:01:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 18:01:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 18:01:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 18:01:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 18:01:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 18:01:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-13 18:01:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 18:01:57,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 18:01:57,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 18:01:57,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-13 18:01:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-13 18:01:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-13 18:01:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-13 18:01:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 18:01:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 18:01:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 18:01:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 18:01:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 18:01:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 18:01:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 18:01:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 18:01:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 18:01:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-13 18:01:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 18:01:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-13 18:01:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 18:01:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 18:01:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-13 18:01:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-13 18:01:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-13 18:01:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-13 18:01:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-13 18:01:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-13 18:01:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 18:01:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 18:01:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 18:01:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-13 18:01:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-13 18:01:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 18:01:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 18:01:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 18:01:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 18:01:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-13 18:01:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 18:01:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-13 18:01:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-10-13 18:01:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-13 18:01:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-13 18:01:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-13 18:01:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-13 18:01:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 18:01:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-13 18:01:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-13 18:01:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-13 18:01:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-13 18:01:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-13 18:01:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-13 18:01:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-13 18:01:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-13 18:01:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-13 18:01:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-13 18:01:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 18:01:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-13 18:01:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-13 18:01:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-13 18:01:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-13 18:01:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-13 18:01:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 18:01:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 18:01:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 18:01:57,812 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 18:01:57,812 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 18:01:57,812 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 18:01:57,812 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 18:01:57,813 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 18:01:57,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 18:01:57,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 18:01:57,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 18:01:57,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 18:01:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 18:01:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 18:01:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-13 18:01:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-13 18:01:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-13 18:01:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-13 18:01:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-13 18:01:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 18:01:57,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-13 18:01:57,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 18:01:57,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-13 18:01:57,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-13 18:01:57,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 18:01:57,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 18:01:57,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-13 18:01:57,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-13 18:01:57,817 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 18:01:57,817 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 18:01:57,817 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-13 18:01:57,817 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 18:01:57,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 18:01:57,817 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 18:01:57,817 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 18:01:57,817 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 18:01:57,817 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 18:01:57,818 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 18:01:57,818 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 18:01:57,818 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 18:01:57,818 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-13 18:01:57,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 18:01:57,818 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-13 18:01:57,818 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-13 18:01:57,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_89 [2020-10-13 18:01:57,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_91 [2020-10-13 18:01:57,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_93 [2020-10-13 18:01:57,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_95 [2020-10-13 18:01:57,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_99 [2020-10-13 18:01:57,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-13 18:01:57,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-13 18:01:57,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lp [2020-10-13 18:01:57,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lp [2020-10-13 18:01:57,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-13 18:01:57,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-13 18:01:57,820 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 18:01:57,820 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 18:01:57,820 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 18:01:57,820 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 18:01:57,820 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 18:01:57,820 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 18:01:57,820 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 18:01:57,820 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 18:01:57,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_97 [2020-10-13 18:01:57,821 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 18:01:57,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_101 [2020-10-13 18:01:57,821 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 18:01:57,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_98 [2020-10-13 18:01:57,821 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 18:01:57,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_102 [2020-10-13 18:01:57,821 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 18:01:57,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_90 [2020-10-13 18:01:57,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100 [2020-10-13 18:01:57,822 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 18:01:57,822 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-13 18:01:57,822 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 18:01:57,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_107 [2020-10-13 18:01:57,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_108 [2020-10-13 18:01:57,822 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 18:01:57,822 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-10-13 18:01:57,822 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-13 18:01:57,822 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-13 18:01:57,823 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-13 18:01:57,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-13 18:01:57,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-13 18:01:57,823 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 18:01:57,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-13 18:01:57,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-13 18:01:57,823 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 18:01:57,823 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 18:01:57,823 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 18:01:57,824 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 18:01:57,824 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-13 18:01:57,824 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-13 18:01:57,824 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-13 18:01:57,824 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-13 18:01:57,824 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-13 18:01:57,824 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-13 18:01:57,824 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-13 18:01:57,824 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-13 18:01:57,825 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-13 18:01:57,825 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-13 18:01:57,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-13 18:01:57,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 18:01:57,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-13 18:01:57,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 18:01:57,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-13 18:01:57,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 18:01:57,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-13 18:01:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-13 18:01:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-13 18:01:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 18:01:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 18:01:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 18:01:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 18:01:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 18:01:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 18:01:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 18:01:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-13 18:01:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 18:01:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 18:01:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 18:01:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2020-10-13 18:01:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-13 18:01:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-13 18:01:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 18:01:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 18:01:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 18:01:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 18:01:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_85 [2020-10-13 18:01:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_87 [2020-10-13 18:01:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-13 18:01:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-13 18:01:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 18:01:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 18:01:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 18:01:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 18:01:57,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 18:01:57,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 18:01:57,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 18:01:57,832 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-13 18:01:57,832 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-13 18:01:57,832 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-13 18:01:57,832 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-13 18:01:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-13 18:01:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 18:01:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_84 [2020-10-13 18:01:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 18:01:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_86 [2020-10-13 18:01:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 18:01:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-13 18:01:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-13 18:01:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-13 18:01:57,834 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 18:01:57,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_110 [2020-10-13 18:01:57,834 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 18:01:57,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_111 [2020-10-13 18:01:57,834 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-13 18:01:57,834 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-13 18:01:57,834 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-13 18:01:57,834 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-13 18:01:57,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-13 18:01:57,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-13 18:01:57,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 18:01:57,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 18:01:57,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-13 18:01:57,835 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 18:01:57,835 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 18:01:57,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_88 [2020-10-13 18:01:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 18:01:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_109 [2020-10-13 18:01:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 18:01:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-13 18:01:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-13 18:01:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 18:01:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 18:01:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_83 [2020-10-13 18:01:57,837 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-13 18:01:57,837 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-13 18:01:57,837 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-13 18:01:57,837 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-13 18:01:57,837 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-13 18:01:57,837 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-13 18:01:57,837 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-13 18:01:57,837 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 18:01:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-13 18:01:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-13 18:01:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2020-10-13 18:01:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure getlinktype [2020-10-13 18:01:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure getlinkstatus [2020-10-13 18:01:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2020-10-13 18:01:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure reset_timer [2020-10-13 18:01:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_tx_timeout [2020-10-13 18:01:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2020-10-13 18:01:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2020-10-13 18:01:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2020-10-13 18:01:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2020-10-13 18:01:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-13 18:01:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2020-10-13 18:01:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-13 18:01:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2020-10-13 18:01:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2020-10-13 18:01:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx_descriptors [2020-10-13 18:01:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tx_descriptors [2020-10-13 18:01:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure stop_nic_rx [2020-10-13 18:01:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure stop_nic_rxtx [2020-10-13 18:01:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_init_one [2020-10-13 18:01:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 18:01:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_remove_one [2020-10-13 18:01:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure m80x_send_cmd_to_phy [2020-10-13 18:01:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffers [2020-10-13 18:01:57,841 INFO L130 BoogieDeclarations]: Found specification of procedure reset_and_disable_rxtx [2020-10-13 18:01:57,841 INFO L130 BoogieDeclarations]: Found specification of procedure enable_rxtx [2020-10-13 18:01:57,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 18:01:57,841 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2020-10-13 18:01:57,841 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_settings [2020-10-13 18:01:57,841 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_settings [2020-10-13 18:01:57,841 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2020-10-13 18:01:57,841 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_link [2020-10-13 18:01:57,841 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_msglevel [2020-10-13 18:01:57,842 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_msglevel [2020-10-13 18:01:57,842 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_init [2020-10-13 18:01:57,842 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_exit [2020-10-13 18:01:57,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fealnx_exit_14_2 [2020-10-13 18:01:57,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_fealnx_init_14_9 [2020-10-13 18:01:57,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-13 18:01:57,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-13 18:01:57,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-13 18:01:57,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-13 18:01:57,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-13 18:01:57,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-13 18:01:57,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-13 18:01:57,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-13 18:01:57,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-13 18:01:57,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-13 18:01:57,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-13 18:01:57,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-13 18:01:57,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-13 18:01:57,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-13 18:01:57,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-13 18:01:57,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-13 18:01:57,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-13 18:01:57,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-13 18:01:57,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-13 18:01:57,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-13 18:01:57,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-13 18:01:57,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-13 18:01:57,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-13 18:01:57,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-13 18:01:57,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-13 18:01:57,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 18:01:57,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 18:01:57,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-13 18:01:57,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 18:01:57,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-13 18:01:57,847 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 18:01:57,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-13 18:01:57,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-13 18:01:57,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-13 18:01:57,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 18:01:57,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 18:01:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 18:01:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 18:01:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-13 18:01:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-13 18:01:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-13 18:01:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-13 18:01:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-13 18:01:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-13 18:01:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-13 18:01:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-13 18:01:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-13 18:01:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-13 18:01:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-13 18:01:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-13 18:01:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-13 18:01:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-13 18:01:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-13 18:01:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-13 18:01:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-13 18:01:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-13 18:01:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-13 18:01:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-13 18:01:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-13 18:01:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-13 18:01:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-13 18:01:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-13 18:01:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-13 18:01:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-13 18:01:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-13 18:01:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-13 18:01:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-13 18:01:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 18:01:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 18:01:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 18:01:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 18:01:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-13 18:01:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 18:01:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 18:01:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-13 18:01:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 18:01:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-13 18:01:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 18:01:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-13 18:01:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 18:01:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 18:01:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 18:01:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 18:01:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-13 18:01:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-13 18:01:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-13 18:01:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-13 18:01:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 18:01:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 18:01:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 18:01:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 18:01:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 18:01:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 18:01:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 18:01:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 18:01:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 18:01:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-13 18:01:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 18:01:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 18:01:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-13 18:01:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-13 18:01:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-13 18:01:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-13 18:01:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 18:01:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 18:01:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 18:01:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 18:01:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 18:01:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 18:01:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 18:01:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 18:01:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 18:01:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 18:01:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 18:01:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 18:01:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 18:01:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 18:01:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 18:01:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 18:01:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 18:01:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 18:01:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 18:01:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 18:01:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 18:01:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 18:01:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 18:01:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 18:01:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 18:01:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-13 18:01:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-13 18:01:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-13 18:01:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-13 18:01:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-13 18:01:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-13 18:01:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-13 18:01:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 18:01:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:01:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-13 18:01:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-13 18:01:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-13 18:01:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-13 18:01:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-13 18:01:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-13 18:01:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lp [2020-10-13 18:01:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lp [2020-10-13 18:01:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lp [2020-10-13 18:01:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lp [2020-10-13 18:01:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lp [2020-10-13 18:01:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lp [2020-10-13 18:01:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 18:01:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 18:01:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 18:01:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 18:01:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 18:01:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 18:01:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 18:01:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 18:01:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 18:01:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 18:01:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 18:01:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 18:01:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 18:01:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 18:01:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 18:01:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 18:01:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-13 18:01:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-13 18:01:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-13 18:01:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-13 18:01:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-13 18:01:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-13 18:01:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-13 18:01:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 18:01:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 18:01:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 18:01:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 18:01:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 18:01:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 18:01:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 18:01:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 18:01:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 18:01:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 18:01:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 18:01:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 18:01:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 18:01:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 18:01:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 18:01:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 18:01:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 18:01:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 18:01:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 18:01:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 18:01:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 18:01:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 18:01:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 18:01:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 18:01:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 18:01:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 18:01:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 18:01:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 18:01:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 18:02:00,936 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-13 18:02:01,406 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 18:02:07,076 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 18:02:07,076 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 18:02:07,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:02:07 BoogieIcfgContainer [2020-10-13 18:02:07,091 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 18:02:07,093 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 18:02:07,093 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 18:02:07,096 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 18:02:07,097 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:01:51" (1/3) ... [2020-10-13 18:02:07,097 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1aff2e86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:02:07, skipping insertion in model container [2020-10-13 18:02:07,098 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:01:57" (2/3) ... [2020-10-13 18:02:07,098 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1aff2e86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:02:07, skipping insertion in model container [2020-10-13 18:02:07,098 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:02:07" (3/3) ... [2020-10-13 18:02:07,100 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-fealnx.cil.i [2020-10-13 18:02:07,113 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 18:02:07,125 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-13 18:02:07,142 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-13 18:02:07,181 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 18:02:07,181 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 18:02:07,182 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 18:02:07,182 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 18:02:07,182 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 18:02:07,182 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 18:02:07,182 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 18:02:07,182 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 18:02:07,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states. [2020-10-13 18:02:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-10-13 18:02:07,281 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 18:02:07,282 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 18:02:07,283 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 18:02:07,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 18:02:07,290 INFO L82 PathProgramCache]: Analyzing trace with hash 376128514, now seen corresponding path program 1 times [2020-10-13 18:02:07,299 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 18:02:07,299 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1043827009] [2020-10-13 18:02:07,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 18:02:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:08,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:13,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:14,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:14,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 281 [2020-10-13 18:02:14,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 18:02:14,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5949 [2020-10-13 18:02:14,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:14,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 18:02:14,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 162 [2020-10-13 18:02:14,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 18 [2020-10-13 18:02:14,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 18:02:19,693 WARN L193 SmtUtils]: Spent 5.18 s on a formula simplification that was a NOOP. DAG size: 1054 [2020-10-13 18:02:19,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 18:02:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:19,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:20,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:20,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:20,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:20,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 598 [2020-10-13 18:02:20,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:20,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:20,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:20,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:20,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:20,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 18:02:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:20,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:20,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:20,448 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 18:02:20,448 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:20,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:02:20,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:20,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:20,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:20,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:20,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:20,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 18:02:20,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:20,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:20,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:20,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 147 [2020-10-13 18:02:20,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:20,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 152 [2020-10-13 18:02:20,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:20,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:20,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:20,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:20,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 18:02:20,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 18:02:20,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:20,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-13 18:02:21,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 188 [2020-10-13 18:02:21,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:02:21,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 18:02:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:02:21,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:02:21,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:02:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:02:21,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 18:02:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:02:21,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 18:02:21,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:02:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:02:21,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:02:21,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 18:02:21,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:02:21,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:02:21,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:02:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:02:21,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 18:02:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:02:21,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 18:02:21,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:02:21,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:02:21,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-13 18:02:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:02:21,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:02:21,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:02:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:02:21,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 18:02:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:02:21,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 18:02:21,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:02:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:02:21,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 18:02:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:02:21,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 18:02:21,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:02:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 18:02:21,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-13 18:02:21,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:02:21,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:02:21,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:02:21,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:02:21,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-13 18:02:21,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:02:21,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:02:21,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:02:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:02:21,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:02:21,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-13 18:02:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 18:02:21,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 18:02:21,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 18:02:21,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:02:21,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-13 18:02:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 18:02:21,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:02:21,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 18:02:21,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:02:21,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-13 18:02:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,619 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,619 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:02:21,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 18:02:21,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-13 18:02:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,699 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-13 18:02:21,699 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 18:02:21,700 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 30 [2020-10-13 18:02:21,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,701 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:02:21,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:02:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-13 18:02:21,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 18:02:21,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:02:21,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 18:02:21,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:02:21,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:02:21,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-13 18:02:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 18:02:21,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:02:21,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:02:21,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-13 18:02:21,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 18:02:21,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:02:21,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:02:21,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-10-13 18:02:21,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:02:21,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 18:02:21,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:02:21,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-13 18:02:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:02:21,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:02:21,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:02:21,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:02:21,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:02:21,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 18:02:21,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:02:21,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:02:21,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 18:02:21,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:02:21,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:02:22,110 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2020-10-13 18:02:22,110 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1043827009] [2020-10-13 18:02:22,112 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 18:02:22,113 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-13 18:02:22,114 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784333801] [2020-10-13 18:02:22,120 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-13 18:02:22,120 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 18:02:22,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-13 18:02:22,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-13 18:02:22,138 INFO L87 Difference]: Start difference. First operand 2723 states. Second operand 7 states. [2020-10-13 18:02:30,807 WARN L193 SmtUtils]: Spent 4.55 s on a formula simplification that was a NOOP. DAG size: 1056 [2020-10-13 18:04:15,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 18:04:15,635 INFO L93 Difference]: Finished difference Result 7165 states and 9610 transitions. [2020-10-13 18:04:15,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-13 18:04:15,637 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 195 [2020-10-13 18:04:15,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 18:04:15,703 INFO L225 Difference]: With dead ends: 7165 [2020-10-13 18:04:15,703 INFO L226 Difference]: Without dead ends: 4857 [2020-10-13 18:04:15,725 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 10.3s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2020-10-13 18:04:15,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4857 states. [2020-10-13 18:04:17,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4857 to 4160. [2020-10-13 18:04:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4160 states. [2020-10-13 18:04:17,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 4160 states and 5290 transitions. [2020-10-13 18:04:17,974 INFO L78 Accepts]: Start accepts. Automaton has 4160 states and 5290 transitions. Word has length 195 [2020-10-13 18:04:17,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 18:04:17,975 INFO L479 AbstractCegarLoop]: Abstraction has 4160 states and 5290 transitions. [2020-10-13 18:04:17,975 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-13 18:04:17,975 INFO L276 IsEmpty]: Start isEmpty. Operand 4160 states and 5290 transitions. [2020-10-13 18:04:17,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2020-10-13 18:04:17,990 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 18:04:17,991 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 9, 9, 9, 9, 9, 9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 18:04:17,991 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 18:04:17,991 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 18:04:17,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 18:04:17,992 INFO L82 PathProgramCache]: Analyzing trace with hash -660264514, now seen corresponding path program 1 times [2020-10-13 18:04:17,992 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 18:04:17,992 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [448318909] [2020-10-13 18:04:17,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 18:04:18,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:18,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:18,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:20,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:24,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:24,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 301 [2020-10-13 18:04:24,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 18:04:24,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5825 [2020-10-13 18:04:24,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:24,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 18:04:24,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 257 [2020-10-13 18:04:24,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 18:04:24,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:28,995 WARN L193 SmtUtils]: Spent 4.70 s on a formula simplification that was a NOOP. DAG size: 1054 [2020-10-13 18:04:28,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 18:04:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:29,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:29,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:29,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:29,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:29,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 644 [2020-10-13 18:04:29,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:29,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:29,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:29,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:29,674 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:29,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 18:04:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:29,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:29,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:29,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 18:04:29,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:29,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 18:04:29,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:29,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:29,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:29,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:29,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:29,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 18:04:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:29,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:29,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:29,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 147 [2020-10-13 18:04:29,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:29,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 18:04:29,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:29,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:29,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:29,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:29,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:04:29,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 18:04:29,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:29,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-13 18:04:30,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 18:04:30,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:04:30,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 18:04:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:04:30,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:04:30,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:04:30,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:04:30,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 18:04:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:04:30,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 18:04:30,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 18:04:30,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:04:30,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 18:04:30,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:04:30,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:04:30,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:04:30,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 18:04:30,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 18:04:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:04:30,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 18:04:30,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:04:30,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 18:04:30,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-13 18:04:30,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:04:30,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 18:04:30,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 18:04:30,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 18:04:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:04:30,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:04:30,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 18:04:30,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 18:04:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:04:30,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:04:30,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 18:04:30,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-13 18:04:30,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:04:30,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:04:30,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 18:04:30,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-13 18:04:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:04:30,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:04:30,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 18:04:30,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-13 18:04:30,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 18:04:30,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-13 18:04:30,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 18:04:30,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-13 18:04:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 18:04:30,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-13 18:04:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-13 18:04:30,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 18:04:30,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,674 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 18:04:30,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:04:30,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 18:04:30,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:04:30,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 18:04:30,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 18:04:30,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:04:30,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:04:30,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:04:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:04:30,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:04:30,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 18:04:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 18:04:30,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 18:04:30,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:04:30,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:04:30,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-13 18:04:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:04:30,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 18:04:30,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:04:30,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-13 18:04:30,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:04:30,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:04:30,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:04:30,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:04:30,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:04:30,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:04:30,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:04:30,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:04:30,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 18:04:30,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:04:30,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:04:31,049 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2020-10-13 18:04:31,050 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [448318909] [2020-10-13 18:04:31,050 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 18:04:31,050 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-13 18:04:31,051 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85169902] [2020-10-13 18:04:31,054 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-13 18:04:31,054 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 18:04:31,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-13 18:04:31,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-13 18:04:31,056 INFO L87 Difference]: Start difference. First operand 4160 states and 5290 transitions. Second operand 7 states.