/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 17:22:34,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 17:22:34,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 17:22:34,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 17:22:34,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 17:22:34,677 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 17:22:34,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 17:22:34,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 17:22:34,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 17:22:34,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 17:22:34,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 17:22:34,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 17:22:34,696 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 17:22:34,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 17:22:34,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 17:22:34,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 17:22:34,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 17:22:34,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 17:22:34,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 17:22:34,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 17:22:34,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 17:22:34,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 17:22:34,727 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 17:22:34,728 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 17:22:34,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 17:22:34,736 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 17:22:34,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 17:22:34,739 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 17:22:34,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 17:22:34,740 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-29 17:22:34,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 17:22:34,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 17:22:34,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 17:22:34,764 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 17:22:34,807 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 17:22:34,807 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 17:22:34,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 17:22:34,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 17:22:34,812 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 17:22:34,812 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 17:22:34,812 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 17:22:34,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 17:22:34,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 17:22:34,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 17:22:34,814 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 17:22:34,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 17:22:34,814 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 17:22:34,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 17:22:34,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 17:22:34,815 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 17:22:34,815 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 17:22:34,815 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 17:22:34,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 17:22:34,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 17:22:34,815 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 17:22:34,816 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 17:22:34,816 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 17:22:34,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 17:22:34,816 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 17:22:34,816 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 17:22:34,817 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 17:22:34,817 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 17:22:35,234 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 17:22:35,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 17:22:35,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 17:22:35,265 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 17:22:35,266 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 17:22:35,267 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2020-10-29 17:22:35,352 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/190628e10/76014aa1a2084f19b2085c7cff2f62c2/FLAGf6c7a5763 [2020-10-29 17:22:36,443 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 17:22:36,443 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2020-10-29 17:22:36,503 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/190628e10/76014aa1a2084f19b2085c7cff2f62c2/FLAGf6c7a5763 [2020-10-29 17:22:36,828 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/190628e10/76014aa1a2084f19b2085c7cff2f62c2 [2020-10-29 17:22:36,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 17:22:36,843 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 17:22:36,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 17:22:36,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 17:22:36,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 17:22:36,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:22:36" (1/1) ... [2020-10-29 17:22:36,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9eb56dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:22:36, skipping insertion in model container [2020-10-29 17:22:36,859 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:22:36" (1/1) ... [2020-10-29 17:22:36,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 17:22:37,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 17:22:39,929 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:22:39,968 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 17:22:40,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:22:41,386 INFO L208 MainTranslator]: Completed translation [2020-10-29 17:22:41,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:22:41 WrapperNode [2020-10-29 17:22:41,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 17:22:41,388 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 17:22:41,388 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 17:22:41,389 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 17:22:41,401 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:22:41" (1/1) ... [2020-10-29 17:22:41,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:22:41" (1/1) ... [2020-10-29 17:22:41,522 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:22:41" (1/1) ... [2020-10-29 17:22:41,523 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:22:41" (1/1) ... [2020-10-29 17:22:41,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:22:41" (1/1) ... [2020-10-29 17:22:41,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:22:41" (1/1) ... [2020-10-29 17:22:41,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:22:41" (1/1) ... [2020-10-29 17:22:41,799 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 17:22:41,800 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 17:22:41,801 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 17:22:41,801 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 17:22:41,802 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:22:41" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 17:22:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 17:22:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 17:22:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 17:22:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 17:22:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-29 17:22:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-29 17:22:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 17:22:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 17:22:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:22:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-29 17:22:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 17:22:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 17:22:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 17:22:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 17:22:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-29 17:22:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 17:22:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-29 17:22:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-29 17:22:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 17:22:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 17:22:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 17:22:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 17:22:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 17:22:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 17:22:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-29 17:22:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-29 17:22:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 17:22:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 17:22:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-29 17:22:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-29 17:22:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-29 17:22:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-29 17:22:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-29 17:22:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-29 17:22:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-29 17:22:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-29 17:22:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-29 17:22:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-29 17:22:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-29 17:22:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-29 17:22:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2020-10-29 17:22:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-29 17:22:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-29 17:22:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-29 17:22:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-29 17:22:41,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-29 17:22:41,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-29 17:22:41,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-29 17:22:41,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-29 17:22:41,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-29 17:22:41,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-29 17:22:41,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-29 17:22:41,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-29 17:22:41,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-29 17:22:41,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-29 17:22:41,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-29 17:22:41,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-29 17:22:41,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-29 17:22:41,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-29 17:22:41,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-29 17:22:41,887 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-29 17:22:41,887 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-29 17:22:41,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2020-10-29 17:22:41,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2020-10-29 17:22:41,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2020-10-29 17:22:41,887 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2020-10-29 17:22:41,887 INFO L138 BoogieDeclarations]: Found implementation of procedure send_end [2020-10-29 17:22:41,888 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2020-10-29 17:22:41,888 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-29 17:22:41,888 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-29 17:22:41,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_led_mode [2020-10-29 17:22:41,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_phy_set [2020-10-29 17:22:41,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2020-10-29 17:22:41,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_find_phyaddr [2020-10-29 17:22:41,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2020-10-29 17:22:41,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2020-10-29 17:22:41,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2020-10-29 17:22:41,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2020-10-29 17:22:41,889 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2020-10-29 17:22:41,889 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2020-10-29 17:22:41,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2020-10-29 17:22:41,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2020-10-29 17:22:41,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txcleanup [2020-10-29 17:22:41,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2020-10-29 17:22:41,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2020-10-29 17:22:41,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2020-10-29 17:22:41,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_frame_type [2020-10-29 17:22:41,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2020-10-29 17:22:41,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_start_and_end [2020-10-29 17:22:41,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_start [2020-10-29 17:22:41,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_end [2020-10-29 17:22:41,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_no_start_no_end [2020-10-29 17:22:41,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_jumbo [2020-10-29 17:22:41,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx [2020-10-29 17:22:41,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset_after_host_error [2020-10-29 17:22:41,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_interrupt_handler [2020-10-29 17:22:41,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2020-10-29 17:22:41,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2020-10-29 17:22:41,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2020-10-29 17:22:41,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2020-10-29 17:22:41,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_hard_start_xmit [2020-10-29 17:22:41,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_phy_default_param [2020-10-29 17:22:41,892 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2020-10-29 17:22:41,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_init_mii [2020-10-29 17:22:41,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_hw_init [2020-10-29 17:22:41,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioctl [2020-10-29 17:22:41,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_change_mtu [2020-10-29 17:22:41,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_settings [2020-10-29 17:22:41,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_settings [2020-10-29 17:22:41,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nway_reset [2020-10-29 17:22:41,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_remove [2020-10-29 17:22:41,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_probe [2020-10-29 17:22:41,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_pci_driver_init [2020-10-29 17:22:41,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_pci_driver_exit [2020-10-29 17:22:41,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2020-10-29 17:22:41,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ipg_pci_driver_init_13_9 [2020-10-29 17:22:41,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-29 17:22:41,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-29 17:22:41,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-29 17:22:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2020-10-29 17:22:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-29 17:22:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2020-10-29 17:22:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_2 [2020-10-29 17:22:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-29 17:22:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-29 17:22:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_9_2 [2020-10-29 17:22:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_2 [2020-10-29 17:22:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_4 [2020-10-29 17:22:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2020-10-29 17:22:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-29 17:22:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-29 17:22:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-29 17:22:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-29 17:22:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-29 17:22:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-29 17:22:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-29 17:22:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-29 17:22:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-29 17:22:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 17:22:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-29 17:22:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_13 [2020-10-29 17:22:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 17:22:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-29 17:22:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-29 17:22:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-29 17:22:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-29 17:22:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-29 17:22:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-29 17:22:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-29 17:22:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-29 17:22:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-29 17:22:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-29 17:22:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-29 17:22:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-29 17:22:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-29 17:22:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-29 17:22:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-29 17:22:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-29 17:22:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-29 17:22:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_8_6 [2020-10-29 17:22:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-29 17:22:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-29 17:22:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-29 17:22:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-29 17:22:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-29 17:22:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-29 17:22:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-29 17:22:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-29 17:22:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-29 17:22:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-29 17:22:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-29 17:22:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-29 17:22:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-29 17:22:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-29 17:22:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-29 17:22:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-29 17:22:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-29 17:22:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_10_2 [2020-10-29 17:22:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-29 17:22:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-29 17:22:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_60 [2020-10-29 17:22:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_61 [2020-10-29 17:22:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2020-10-29 17:22:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2020-10-29 17:22:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_64 [2020-10-29 17:22:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_65 [2020-10-29 17:22:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_66 [2020-10-29 17:22:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2020-10-29 17:22:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_68 [2020-10-29 17:22:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_69 [2020-10-29 17:22:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_70 [2020-10-29 17:22:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_71 [2020-10-29 17:22:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_72 [2020-10-29 17:22:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_73 [2020-10-29 17:22:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_74 [2020-10-29 17:22:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_75 [2020-10-29 17:22:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 17:22:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 17:22:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 17:22:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 17:22:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 17:22:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 17:22:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 17:22:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 17:22:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 17:22:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 17:22:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 17:22:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 17:22:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 17:22:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 17:22:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 17:22:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 17:22:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 17:22:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 17:22:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 17:22:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 17:22:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 17:22:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 17:22:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 17:22:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 17:22:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 17:22:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 17:22:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 17:22:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 17:22:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 17:22:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 17:22:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-29 17:22:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-29 17:22:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-29 17:22:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 17:22:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 17:22:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 17:22:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 17:22:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-29 17:22:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-29 17:22:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-29 17:22:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-29 17:22:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 17:22:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 17:22:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 17:22:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 17:22:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 17:22:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-29 17:22:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-29 17:22:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-29 17:22:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-29 17:22:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-29 17:22:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-29 17:22:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-29 17:22:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 17:22:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-29 17:22:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-29 17:22:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-29 17:22:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-29 17:22:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-29 17:22:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-29 17:22:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-29 17:22:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-29 17:22:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipg_nic_private [2020-10-29 17:22:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_ipg_nic_private [2020-10-29 17:22:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_ipg_nic_private [2020-10-29 17:22:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_ipg_nic_private [2020-10-29 17:22:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_ipg_nic_private [2020-10-29 17:22:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_ipg_nic_private [2020-10-29 17:22:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_ipg_nic_private [2020-10-29 17:22:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_ipg_nic_private [2020-10-29 17:22:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-29 17:22:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-29 17:22:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-29 17:22:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-29 17:22:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-29 17:22:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-29 17:22:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-29 17:22:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-29 17:22:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-29 17:22:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 17:22:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 17:22:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 17:22:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 17:22:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 17:22:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 17:22:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 17:22:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-29 17:22:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-29 17:22:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-29 17:22:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-29 17:22:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-29 17:22:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-29 17:22:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-29 17:22:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-29 17:22:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-29 17:22:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-29 17:22:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-29 17:22:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 17:22:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-29 17:22:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-29 17:22:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-29 17:22:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 17:22:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-29 17:22:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-29 17:22:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-29 17:22:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 17:22:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 17:22:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 17:22:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 17:22:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-29 17:22:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 17:22:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-29 17:22:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 17:22:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 17:22:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 17:22:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 17:22:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 17:22:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-29 17:22:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-29 17:22:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-29 17:22:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-29 17:22:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 17:22:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-29 17:22:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-29 17:22:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-29 17:22:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-29 17:22:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 17:22:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 17:22:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 17:22:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 17:22:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 17:22:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 17:22:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-29 17:22:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-29 17:22:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-29 17:22:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-29 17:22:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-29 17:22:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-29 17:22:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-29 17:22:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-29 17:22:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-29 17:22:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-29 17:22:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-29 17:22:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-29 17:22:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-29 17:22:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-29 17:22:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-29 17:22:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-29 17:22:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-10-29 17:22:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-29 17:22:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-29 17:22:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-29 17:22:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 17:22:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 17:22:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 17:22:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 17:22:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-29 17:22:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-29 17:22:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-29 17:22:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-29 17:22:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-29 17:22:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-29 17:22:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-29 17:22:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-29 17:22:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-29 17:22:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 17:22:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-29 17:22:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-29 17:22:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-29 17:22:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-29 17:22:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-29 17:22:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-29 17:22:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-29 17:22:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-29 17:22:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-29 17:22:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-29 17:22:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-29 17:22:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-29 17:22:41,928 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 17:22:41,928 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-29 17:22:41,928 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-29 17:22:41,928 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-29 17:22:41,928 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-29 17:22:41,928 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-29 17:22:41,928 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-29 17:22:41,929 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 17:22:41,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 17:22:41,929 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 17:22:41,929 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 17:22:41,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 17:22:41,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 17:22:41,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 17:22:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 17:22:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 17:22:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 17:22:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 17:22:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-29 17:22:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 17:22:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 17:22:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 17:22:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-29 17:22:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 17:22:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 17:22:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-29 17:22:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 17:22:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-29 17:22:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-29 17:22:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-29 17:22:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2020-10-29 17:22:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipg_nic_private [2020-10-29 17:22:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_ipg_nic_private [2020-10-29 17:22:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 17:22:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 17:22:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-29 17:22:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 17:22:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 17:22:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-29 17:22:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 17:22:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-29 17:22:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-29 17:22:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 17:22:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 17:22:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 17:22:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 17:22:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 17:22:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 17:22:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-29 17:22:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 17:22:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 17:22:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 17:22:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 17:22:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 17:22:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 17:22:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 17:22:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 17:22:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 17:22:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2020-10-29 17:22:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 17:22:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_60 [2020-10-29 17:22:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 17:22:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2020-10-29 17:22:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 17:22:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_61 [2020-10-29 17:22:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 17:22:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_68 [2020-10-29 17:22:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-29 17:22:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-29 17:22:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-29 17:22:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-29 17:22:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-29 17:22:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-29 17:22:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 17:22:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-10-29 17:22:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-29 17:22:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-29 17:22:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-29 17:22:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-29 17:22:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-29 17:22:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-29 17:22:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-29 17:22:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 17:22:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-29 17:22:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-29 17:22:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-29 17:22:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-29 17:22:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-29 17:22:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-29 17:22:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-29 17:22:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-29 17:22:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-29 17:22:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-29 17:22:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-29 17:22:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-29 17:22:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 17:22:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-29 17:22:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 17:22:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-29 17:22:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-29 17:22:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-29 17:22:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-29 17:22:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-29 17:22:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-29 17:22:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 17:22:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-29 17:22:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-29 17:22:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-29 17:22:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-29 17:22:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-29 17:22:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2020-10-29 17:22:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-29 17:22:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-29 17:22:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-29 17:22:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-29 17:22:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_70 [2020-10-29 17:22:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_73 [2020-10-29 17:22:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-29 17:22:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-29 17:22:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-29 17:22:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-29 17:22:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-29 17:22:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-29 17:22:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-29 17:22:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-29 17:22:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-29 17:22:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-29 17:22:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-29 17:22:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-29 17:22:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-29 17:22:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-29 17:22:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-29 17:22:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_72 [2020-10-29 17:22:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-29 17:22:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_69 [2020-10-29 17:22:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-29 17:22:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-29 17:22:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-29 17:22:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-29 17:22:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-29 17:22:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-29 17:22:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-29 17:22:41,944 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-29 17:22:41,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_74 [2020-10-29 17:22:41,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-29 17:22:41,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_75 [2020-10-29 17:22:41,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-29 17:22:41,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-29 17:22:41,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-29 17:22:41,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-29 17:22:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-29 17:22:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-29 17:22:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-29 17:22:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-29 17:22:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-29 17:22:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-29 17:22:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_64 [2020-10-29 17:22:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-29 17:22:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_65 [2020-10-29 17:22:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_66 [2020-10-29 17:22:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-29 17:22:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-29 17:22:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-29 17:22:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-29 17:22:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-29 17:22:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-29 17:22:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-29 17:22:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-29 17:22:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-29 17:22:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_71 [2020-10-29 17:22:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2020-10-29 17:22:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2020-10-29 17:22:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2020-10-29 17:22:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2020-10-29 17:22:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure send_end [2020-10-29 17:22:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2020-10-29 17:22:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-29 17:22:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 17:22:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 17:22:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-29 17:22:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_led_mode [2020-10-29 17:22:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_phy_set [2020-10-29 17:22:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2020-10-29 17:22:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_find_phyaddr [2020-10-29 17:22:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2020-10-29 17:22:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2020-10-29 17:22:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2020-10-29 17:22:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2020-10-29 17:22:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2020-10-29 17:22:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2020-10-29 17:22:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2020-10-29 17:22:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2020-10-29 17:22:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txcleanup [2020-10-29 17:22:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2020-10-29 17:22:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2020-10-29 17:22:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2020-10-29 17:22:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_frame_type [2020-10-29 17:22:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2020-10-29 17:22:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_start_and_end [2020-10-29 17:22:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_start [2020-10-29 17:22:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_end [2020-10-29 17:22:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 17:22:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_no_start_no_end [2020-10-29 17:22:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_jumbo [2020-10-29 17:22:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx [2020-10-29 17:22:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset_after_host_error [2020-10-29 17:22:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_interrupt_handler [2020-10-29 17:22:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2020-10-29 17:22:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2020-10-29 17:22:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2020-10-29 17:22:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2020-10-29 17:22:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_hard_start_xmit [2020-10-29 17:22:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_phy_default_param [2020-10-29 17:22:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2020-10-29 17:22:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_init_mii [2020-10-29 17:22:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_hw_init [2020-10-29 17:22:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioctl [2020-10-29 17:22:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_change_mtu [2020-10-29 17:22:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_settings [2020-10-29 17:22:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_settings [2020-10-29 17:22:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nway_reset [2020-10-29 17:22:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_remove [2020-10-29 17:22:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_probe [2020-10-29 17:22:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_pci_driver_init [2020-10-29 17:22:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_pci_driver_exit [2020-10-29 17:22:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2020-10-29 17:22:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ipg_pci_driver_init_13_9 [2020-10-29 17:22:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-29 17:22:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-29 17:22:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-29 17:22:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2020-10-29 17:22:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-29 17:22:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2020-10-29 17:22:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_2 [2020-10-29 17:22:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-29 17:22:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-29 17:22:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_9_2 [2020-10-29 17:22:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_2 [2020-10-29 17:22:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_4 [2020-10-29 17:22:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2020-10-29 17:22:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-29 17:22:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-29 17:22:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-29 17:22:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-29 17:22:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-29 17:22:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-29 17:22:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-29 17:22:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-29 17:22:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-29 17:22:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 17:22:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-29 17:22:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_13 [2020-10-29 17:22:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 17:22:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-29 17:22:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-29 17:22:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-29 17:22:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-29 17:22:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-29 17:22:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-29 17:22:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-29 17:22:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-29 17:22:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-29 17:22:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-29 17:22:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-29 17:22:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-29 17:22:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-29 17:22:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-29 17:22:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-29 17:22:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-29 17:22:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-29 17:22:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_8_6 [2020-10-29 17:22:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-29 17:22:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-29 17:22:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-29 17:22:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-29 17:22:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-29 17:22:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-29 17:22:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-29 17:22:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-29 17:22:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-29 17:22:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-29 17:22:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-29 17:22:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-29 17:22:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-29 17:22:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-29 17:22:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-29 17:22:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-29 17:22:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-29 17:22:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_10_2 [2020-10-29 17:22:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 17:22:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 17:22:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 17:22:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:22:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-29 17:22:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 17:22:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 17:22:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 17:22:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 17:22:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 17:22:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 17:22:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 17:22:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 17:22:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 17:22:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 17:22:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 17:22:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 17:22:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 17:22:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 17:22:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 17:22:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 17:22:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 17:22:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 17:22:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 17:22:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 17:22:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 17:22:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 17:22:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 17:22:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 17:22:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 17:22:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 17:22:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 17:22:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 17:22:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 17:22:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 17:22:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 17:22:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 17:22:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 17:22:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 17:22:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 17:22:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-29 17:22:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-29 17:22:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-29 17:22:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 17:22:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 17:22:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 17:22:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 17:22:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-29 17:22:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-29 17:22:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-29 17:22:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-29 17:22:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 17:22:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 17:22:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 17:22:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 17:22:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 17:22:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-29 17:22:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-29 17:22:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-29 17:22:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-29 17:22:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-29 17:22:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-29 17:22:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-29 17:22:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 17:22:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-29 17:22:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-29 17:22:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-29 17:22:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-29 17:22:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-29 17:22:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-29 17:22:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-29 17:22:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-29 17:22:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:22:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_ipg_nic_private [2020-10-29 17:22:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_ipg_nic_private [2020-10-29 17:22:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_ipg_nic_private [2020-10-29 17:22:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_ipg_nic_private [2020-10-29 17:22:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_ipg_nic_private [2020-10-29 17:22:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_ipg_nic_private [2020-10-29 17:22:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-29 17:22:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-29 17:22:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-29 17:22:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-29 17:22:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-29 17:22:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-29 17:22:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-29 17:22:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-29 17:22:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-29 17:22:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 17:22:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 17:22:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 17:22:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 17:22:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 17:22:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 17:22:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 17:22:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-29 17:22:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-29 17:22:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-29 17:22:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-29 17:22:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-29 17:22:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-29 17:22:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-29 17:22:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-29 17:22:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-29 17:22:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-29 17:22:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-29 17:22:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 17:22:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-29 17:22:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-29 17:22:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-29 17:22:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 17:22:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-29 17:22:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-29 17:22:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-29 17:22:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 17:22:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 17:22:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 17:22:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 17:22:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-29 17:22:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-29 17:22:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 17:22:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 17:22:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 17:22:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 17:22:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 17:22:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 17:22:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-29 17:22:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 17:22:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 17:22:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 17:22:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 17:22:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 17:22:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 17:22:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 17:22:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 17:22:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 17:22:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 17:22:47,844 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-29 17:22:49,891 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 17:22:53,552 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 17:22:53,553 INFO L298 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-29 17:22:53,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:22:53 BoogieIcfgContainer [2020-10-29 17:22:53,560 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 17:22:53,562 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 17:22:53,562 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 17:22:53,565 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 17:22:53,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 05:22:36" (1/3) ... [2020-10-29 17:22:53,566 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ead1254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:22:53, skipping insertion in model container [2020-10-29 17:22:53,566 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:22:41" (2/3) ... [2020-10-29 17:22:53,567 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ead1254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:22:53, skipping insertion in model container [2020-10-29 17:22:53,567 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:22:53" (3/3) ... [2020-10-29 17:22:53,568 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2020-10-29 17:22:53,581 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 17:22:53,588 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 17:22:53,602 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 17:22:53,641 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 17:22:53,641 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 17:22:53,641 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 17:22:53,641 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 17:22:53,641 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 17:22:53,641 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 17:22:53,641 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 17:22:53,642 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 17:22:53,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2747 states. [2020-10-29 17:22:53,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-10-29 17:22:53,727 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:22:53,728 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 17:22:53,729 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:22:53,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:22:53,735 INFO L82 PathProgramCache]: Analyzing trace with hash -1008424101, now seen corresponding path program 1 times [2020-10-29 17:22:53,745 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:22:53,746 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [893767304] [2020-10-29 17:22:53,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:22:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:22:54,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:22:56,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:22:57,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:22:59,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:22:59,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 186 [2020-10-29 17:22:59,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 17:22:59,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5059 [2020-10-29 17:22:59,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:22:59,447 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:22:59,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 17:22:59,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 17:22:59,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 176 [2020-10-29 17:22:59,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 17:23:04,091 WARN L193 SmtUtils]: Spent 4.33 s on a formula simplification that was a NOOP. DAG size: 568 [2020-10-29 17:23:04,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:23:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:04,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:04,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:04,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:23:04,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:04,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 540 [2020-10-29 17:23:04,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:04,724 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:04,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:23:04,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:04,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:23:04,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:04,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:23:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:04,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:04,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:04,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 17:23:04,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:04,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:23:04,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:04,818 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:04,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:23:04,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:04,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 17:23:04,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:04,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 17:23:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-29 17:23:05,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-29 17:23:05,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,114 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:23:05,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 129 [2020-10-29 17:23:05,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:23:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-29 17:23:05,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 17:23:05,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,193 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:23:05,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:23:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:23:05,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:23:05,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:23:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:23:05,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:23:05,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,284 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:23:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:23:05,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:23:05,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,309 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:23:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:23:05,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:23:05,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,330 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:23:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:23:05,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:23:05,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,353 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:23:05,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:23:05,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:23:05,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:23:05,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:23:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:23:05,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:23:05,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,404 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:23:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:23:05,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:23:05,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,426 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:23:05,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:23:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:23:05,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 17:23:05,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,459 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:23:05,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:23:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:23:05,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:23:05,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,482 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:23:05,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:23:05,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:23:05,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:23:05,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,509 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:23:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:23:05,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:23:05,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:23:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:23:05,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:23:05,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:23:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:23:05,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:23:05,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,571 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:23:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:23:05,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:23:05,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,599 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:23:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:23:05,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:23:05,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,616 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:23:05,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:23:05,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-29 17:23:05,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,664 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:23:05,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,665 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:23:05,665 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,665 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:23:05,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:23:05,666 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 17:23:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:23:05,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:23:05,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:23:05,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:23:05,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:23:05,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:23:05,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:23:05,686 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:23:05,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:23:05,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:23:05,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:23:05,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:23:05,763 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-29 17:23:05,764 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [893767304] [2020-10-29 17:23:05,765 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:23:05,765 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-29 17:23:05,766 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829369242] [2020-10-29 17:23:05,770 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 17:23:05,771 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:23:05,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 17:23:05,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-29 17:23:05,787 INFO L87 Difference]: Start difference. First operand 2747 states. Second operand 8 states. [2020-10-29 17:23:11,689 WARN L193 SmtUtils]: Spent 4.58 s on a formula simplification that was a NOOP. DAG size: 570 [2020-10-29 17:23:16,264 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2020-10-29 17:23:34,658 WARN L193 SmtUtils]: Spent 4.55 s on a formula simplification that was a NOOP. DAG size: 574 [2020-10-29 17:23:39,669 WARN L193 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 577 [2020-10-29 17:23:46,170 WARN L193 SmtUtils]: Spent 4.62 s on a formula simplification that was a NOOP. DAG size: 574 [2020-10-29 17:24:54,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 17:24:54,364 INFO L93 Difference]: Finished difference Result 4951 states and 6551 transitions. [2020-10-29 17:24:54,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-29 17:24:54,369 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 130 [2020-10-29 17:24:54,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 17:24:54,424 INFO L225 Difference]: With dead ends: 4951 [2020-10-29 17:24:54,424 INFO L226 Difference]: Without dead ends: 2687 [2020-10-29 17:24:54,444 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 23.2s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2020-10-29 17:24:54,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2687 states. [2020-10-29 17:24:55,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2687 to 2271. [2020-10-29 17:24:55,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2271 states. [2020-10-29 17:24:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 2271 states and 2891 transitions. [2020-10-29 17:24:55,660 INFO L78 Accepts]: Start accepts. Automaton has 2271 states and 2891 transitions. Word has length 130 [2020-10-29 17:24:55,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 17:24:55,666 INFO L481 AbstractCegarLoop]: Abstraction has 2271 states and 2891 transitions. [2020-10-29 17:24:55,666 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 17:24:55,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 2891 transitions. [2020-10-29 17:24:55,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-10-29 17:24:55,686 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:24:55,686 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 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] [2020-10-29 17:24:55,687 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 17:24:55,689 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:24:55,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:24:55,689 INFO L82 PathProgramCache]: Analyzing trace with hash 1660873522, now seen corresponding path program 1 times [2020-10-29 17:24:55,690 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:24:55,690 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [836960442] [2020-10-29 17:24:55,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:24:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:24:55,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:24:56,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:24:59,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:00,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:00,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 193 [2020-10-29 17:25:00,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 17:25:00,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5121 [2020-10-29 17:25:00,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:00,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:00,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 17:25:00,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 17:25:00,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 183 [2020-10-29 17:25:00,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:05,738 WARN L193 SmtUtils]: Spent 4.57 s on a formula simplification that was a NOOP. DAG size: 568 [2020-10-29 17:25:05,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:25:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:05,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:25:06,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 391 [2020-10-29 17:25:06,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:25:06,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:25:06,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:25:06,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 17:25:06,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:25:06,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:25:06,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 17:25:06,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 17:25:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-29 17:25:06,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-29 17:25:06,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,506 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:25:06,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 129 [2020-10-29 17:25:06,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:25:06,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-29 17:25:06,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 17:25:06,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,568 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:25:06,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:25:06,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:25:06,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,632 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:25:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:25:06,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:25:06,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:25:06,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:25:06,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-29 17:25:06,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:25:06,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:25:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:25:06,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:25:06,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:25:06,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:25:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:25:06,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:25:06,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:25:06,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:25:06,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:25:06,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,777 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:25:06,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:25:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:25:06,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:25:06,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:25:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:25:06,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:25:06,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,811 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:25:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:25:06,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:25:06,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:25:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:25:06,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:25:06,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,846 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:25:06,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:25:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:25:06,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:25:06,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,867 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:25:06,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:25:06,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:25:06,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:25:06,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,883 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:25:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:25:06,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:25:06,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,902 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:25:06,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:25:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:25:06,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:25:06,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,918 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:25:06,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:25:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:25:06,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:25:06,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,937 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:25:06,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:25:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:25:06,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:25:06,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,954 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:25:06,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:25:06,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:25:06,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-29 17:25:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:06,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:06,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:06,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:25:06,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:06,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:25:06,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:06,992 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:06,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:25:06,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:06,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:25:06,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:06,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 17:25:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:07,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:07,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:07,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:25:07,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:07,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:25:07,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:07,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:07,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:25:07,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:07,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:25:07,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:07,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-10-29 17:25:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:07,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:25:07,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:25:07,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:25:07,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:25:07,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:25:07,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:25:07,034 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:25:07,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:25:07,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:25:07,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:25:07,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:25:07,109 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-29 17:25:07,110 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [836960442] [2020-10-29 17:25:07,110 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:25:07,110 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-29 17:25:07,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322781714] [2020-10-29 17:25:07,112 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 17:25:07,112 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:25:07,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 17:25:07,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-29 17:25:07,113 INFO L87 Difference]: Start difference. First operand 2271 states and 2891 transitions. Second operand 8 states. [2020-10-29 17:25:14,197 WARN L193 SmtUtils]: Spent 4.53 s on a formula simplification that was a NOOP. DAG size: 570 [2020-10-29 17:25:19,151 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2020-10-29 17:25:39,434 WARN L193 SmtUtils]: Spent 4.58 s on a formula simplification that was a NOOP. DAG size: 572 [2020-10-29 17:25:44,281 WARN L193 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 574