/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=DEEPEST --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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--slicoss--slicoss.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 08:12:36,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 08:12:36,613 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 08:12:36,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 08:12:36,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 08:12:36,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 08:12:36,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 08:12:36,656 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 08:12:36,658 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 08:12:36,659 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 08:12:36,660 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 08:12:36,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 08:12:36,662 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 08:12:36,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 08:12:36,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 08:12:36,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 08:12:36,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 08:12:36,669 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 08:12:36,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 08:12:36,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 08:12:36,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 08:12:36,679 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 08:12:36,681 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 08:12:36,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 08:12:36,689 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 08:12:36,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 08:12:36,702 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 08:12:36,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 08:12:36,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 08:12:36,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 08:12:36,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 08:12:36,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 08:12:36,712 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 08:12:36,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 08:12:36,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 08:12:36,716 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 08:12:36,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 08:12:36,717 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 08:12:36,717 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 08:12:36,718 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 08:12:36,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 08:12:36,719 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 [2020-10-28 08:12:36,772 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 08:12:36,773 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 08:12:36,776 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 08:12:36,776 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 08:12:36,777 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 08:12:36,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 08:12:36,777 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 08:12:36,777 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 08:12:36,778 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 08:12:36,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 08:12:36,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 08:12:36,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 08:12:36,779 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 08:12:36,779 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 08:12:36,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 08:12:36,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 08:12:36,780 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 08:12:36,780 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 08:12:36,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 08:12:36,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 08:12:36,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 08:12:36,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 08:12:36,781 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 08:12:36,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 08:12:36,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 08:12:36,782 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 08:12:36,782 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 08:12:36,782 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 08:12:37,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 08:12:37,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 08:12:37,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 08:12:37,192 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 08:12:37,192 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 08:12:37,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--slicoss--slicoss.ko-entry_point.cil.out.i [2020-10-28 08:12:37,285 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b937eaf73/85f50df032794789bf2872ca62b69b33/FLAG231cc89b6 [2020-10-28 08:12:38,358 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 08:12:38,359 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--slicoss--slicoss.ko-entry_point.cil.out.i [2020-10-28 08:12:38,441 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b937eaf73/85f50df032794789bf2872ca62b69b33/FLAG231cc89b6 [2020-10-28 08:12:38,762 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b937eaf73/85f50df032794789bf2872ca62b69b33 [2020-10-28 08:12:38,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 08:12:38,775 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 08:12:38,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 08:12:38,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 08:12:38,782 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 08:12:38,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:12:38" (1/1) ... [2020-10-28 08:12:38,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cf936c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:12:38, skipping insertion in model container [2020-10-28 08:12:38,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:12:38" (1/1) ... [2020-10-28 08:12:38,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 08:12:38,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 08:12:41,290 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 08:12:41,335 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 08:12:41,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 08:12:42,500 INFO L208 MainTranslator]: Completed translation [2020-10-28 08:12:42,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:12:42 WrapperNode [2020-10-28 08:12:42,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 08:12:42,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 08:12:42,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 08:12:42,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 08:12:42,518 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:12:42" (1/1) ... [2020-10-28 08:12:42,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:12:42" (1/1) ... [2020-10-28 08:12:42,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:12:42" (1/1) ... [2020-10-28 08:12:42,700 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:12:42" (1/1) ... [2020-10-28 08:12:42,924 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:12:42" (1/1) ... [2020-10-28 08:12:42,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:12:42" (1/1) ... [2020-10-28 08:12:43,015 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:12:42" (1/1) ... [2020-10-28 08:12:43,059 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 08:12:43,061 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 08:12:43,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 08:12:43,062 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 08:12:43,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:12:42" (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 [2020-10-28 08:12:43,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 08:12:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 08:12:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 08:12:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 08:12:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 08:12:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 08:12:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 08:12:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-28 08:12:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-28 08:12:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 08:12:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 08:12:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 08:12:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 08:12:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 08:12:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 08:12:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 08:12:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 08:12:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 08:12:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 08:12:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-28 08:12:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-28 08:12:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 08:12:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-28 08:12:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-28 08:12:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-28 08:12:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-28 08:12:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-28 08:12:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-28 08:12:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 08:12:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 08:12:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 08:12:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-28 08:12:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-28 08:12:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 08:12:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 08:12:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 08:12:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 08:12:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-28 08:12:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-28 08:12:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2020-10-28 08:12:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-28 08:12:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-28 08:12:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-28 08:12:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2020-10-28 08:12:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 08:12:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 08:12:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 08:12:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 08:12:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 08:12:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 08:12:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 08:12:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 08:12:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 08:12:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 08:12:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-28 08:12:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2020-10-28 08:12:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2020-10-28 08:12:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev32 [2020-10-28 08:12:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-28 08:12:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-28 08:12:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2020-10-28 08:12:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-28 08:12:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2020-10-28 08:12:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-28 08:12:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_reg32_write [2020-10-28 08:12:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_reg64_write [2020-10-28 08:12:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_set_bit [2020-10-28 08:12:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_set_mask [2020-10-28 08:12:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_timer_ping [2020-10-28 08:12:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_unmap_mmio_space [2020-10-28 08:12:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_link_config [2020-10-28 08:12:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_download_gbrcv [2020-10-28 08:12:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_download [2020-10-28 08:12:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_adapter_set_hwaddr [2020-10-28 08:12:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_intagg_set [2020-10-28 08:12:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_soft_reset [2020-10-28 08:12:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_address_config [2020-10-28 08:12:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_config [2020-10-28 08:12:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_set [2020-10-28 08:12:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_clear [2020-10-28 08:12:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_filter [2020-10-28 08:12:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_set_address [2020-10-28 08:12:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_timer_load_check [2020-10-28 08:12:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_queue_request [2020-10-28 08:12:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_start [2020-10-28 08:12:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_request [2020-10-28 08:12:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_link_upr_complete [2020-10-28 08:12:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_request_complete [2020-10-28 08:12:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_get [2020-10-28 08:12:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_eeprom_cksum [2020-10-28 08:12:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rspqueue_free [2020-10-28 08:12:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rspqueue_init [2020-10-28 08:12:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rspqueue_getnext [2020-10-28 08:12:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdqmem_free [2020-10-28 08:12:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdqmem_addpage [2020-10-28 08:12:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_free [2020-10-28 08:12:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_addcmdpage [2020-10-28 08:12:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_init [2020-10-28 08:12:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_reset [2020-10-28 08:12:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_getdone [2020-10-28 08:12:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_getfree [2020-10-28 08:12:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_putdone_irq [2020-10-28 08:12:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_fill [2020-10-28 08:12:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_free [2020-10-28 08:12:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_init [2020-10-28 08:12:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_getnext [2020-10-28 08:12:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_reinsert [2020-10-28 08:12:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_link_event_handler [2020-10-28 08:12:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_init_cleanup [2020-10-28 08:12:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_add_list [2020-10-28 08:12:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_set_list [2020-10-28 08:12:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_build_request [2020-10-28 08:12:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_fail [2020-10-28 08:12:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcv_handle_error [2020-10-28 08:12:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcv_handler [2020-10-28 08:12:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_complete [2020-10-28 08:12:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_interrupt_card_up [2020-10-28 08:12:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_interrupt [2020-10-28 08:12:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_start [2020-10-28 08:12:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_adapter_freeresources [2020-10-28 08:12:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_adapter_allocresources [2020-10-28 08:12:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_if_init [2020-10-28 08:12:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_open [2020-10-28 08:12:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_cleanup [2020-10-28 08:12:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_remove [2020-10-28 08:12:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_halt [2020-10-28 08:12:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_get_stats [2020-10-28 08:12:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_ioctl [2020-10-28 08:12:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_pci [2020-10-28 08:12:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_init [2020-10-28 08:12:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_init_driver [2020-10-28 08:12:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_init_adapter [2020-10-28 08:12:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_locate [2020-10-28 08:12:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_probe [2020-10-28 08:12:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_module_init [2020-10-28 08:12:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_module_cleanup [2020-10-28 08:12:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-28 08:12:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2020-10-28 08:12:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2020-10-28 08:12:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-28 08:12:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-28 08:12:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-28 08:12:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-28 08:12:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-28 08:12:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-28 08:12:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-28 08:12:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-28 08:12:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-28 08:12:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-28 08:12:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2020-10-28 08:12:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-28 08:12:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_4 [2020-10-28 08:12:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2020-10-28 08:12:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-28 08:12:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2020-10-28 08:12:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2020-10-28 08:12:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2020-10-28 08:12:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 08:12:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 08:12:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 08:12:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 08:12:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 08:12:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-28 08:12:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-28 08:12:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-28 08:12:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-28 08:12:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-28 08:12:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-28 08:12:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-28 08:12:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-28 08:12:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-28 08:12:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-28 08:12:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-28 08:12:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_37 [2020-10-28 08:12:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_38 [2020-10-28 08:12:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2020-10-28 08:12:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_40 [2020-10-28 08:12:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_41 [2020-10-28 08:12:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_42 [2020-10-28 08:12:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_43 [2020-10-28 08:12:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_44 [2020-10-28 08:12:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_45 [2020-10-28 08:12:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_46 [2020-10-28 08:12:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 08:12:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 08:12:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 08:12:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 08:12:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 08:12:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 08:12:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 08:12:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 08:12:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 08:12:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 08:12:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 08:12:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 08:12:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-28 08:12:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-28 08:12:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-28 08:12:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-28 08:12:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 08:12:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 08:12:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 08:12:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-28 08:12:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-28 08:12:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 08:12:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 08:12:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 08:12:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 08:12:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-28 08:12:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 08:12:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 08:12:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 08:12:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-28 08:12:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 08:12:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-28 08:12:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 08:12:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 08:12:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 08:12:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 08:12:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-28 08:12:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-28 08:12:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-28 08:12:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 08:12:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 08:12:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 08:12:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 08:12:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-28 08:12:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-28 08:12:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 08:12:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 08:12:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2020-10-28 08:12:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_5 [2020-10-28 08:12:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2020-10-28 08:12:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 08:12:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 08:12:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 08:12:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-28 08:12:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-28 08:12:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 08:12:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 08:12:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 08:12:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 08:12:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 08:12:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 08:12:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 08:12:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-28 08:12:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-28 08:12:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 08:12:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-28 08:12:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 08:12:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 08:12:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 08:12:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 08:12:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 08:12:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 08:12:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-28 08:12:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 08:12:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 08:12:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 08:12:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 08:12:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 08:12:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 08:12:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 08:12:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 08:12:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 08:12:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 08:12:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 08:12:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-28 08:12:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-28 08:12:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-28 08:12:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 08:12:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 08:12:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 08:12:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 08:12:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 08:12:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 08:12:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 08:12:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 08:12:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 08:12:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 08:12:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 08:12:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 08:12:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 08:12:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 08:12:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 08:12:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 08:12:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 08:12:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 08:12:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 08:12:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 08:12:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-28 08:12:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 08:12:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 08:12:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 08:12:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 08:12:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 08:12:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-28 08:12:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 08:12:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-28 08:12:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 08:12:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 08:12:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 08:12:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-28 08:12:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_38 [2020-10-28 08:12:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-28 08:12:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 08:12:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_40 [2020-10-28 08:12:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-28 08:12:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-28 08:12:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-28 08:12:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-28 08:12:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-28 08:12:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-28 08:12:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 08:12:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 08:12:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 08:12:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 08:12:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-28 08:12:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2020-10-28 08:12:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2020-10-28 08:12:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-28 08:12:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-28 08:12:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-28 08:12:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-28 08:12:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-28 08:12:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-28 08:12:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-28 08:12:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-28 08:12:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-28 08:12:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-28 08:12:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2020-10-28 08:12:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-28 08:12:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_4 [2020-10-28 08:12:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2020-10-28 08:12:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-28 08:12:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2020-10-28 08:12:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2020-10-28 08:12:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2020-10-28 08:12:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-28 08:12:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-28 08:12:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-28 08:12:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-28 08:12:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-28 08:12:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-28 08:12:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 08:12:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 08:12:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2020-10-28 08:12:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 08:12:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_37 [2020-10-28 08:12:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 08:12:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 08:12:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 08:12:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 08:12:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 08:12:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 08:12:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-28 08:12:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-28 08:12:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-28 08:12:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-28 08:12:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 08:12:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 08:12:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 08:12:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 08:12:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 08:12:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 08:12:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_45 [2020-10-28 08:12:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 08:12:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_46 [2020-10-28 08:12:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 08:12:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 08:12:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 08:12:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 08:12:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 08:12:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 08:12:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-28 08:12:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-28 08:12:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 08:12:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 08:12:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-28 08:12:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 08:12:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-28 08:12:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-28 08:12:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2020-10-28 08:12:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-28 08:12:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-28 08:12:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-28 08:12:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2020-10-28 08:12:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 08:12:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 08:12:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 08:12:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 08:12:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-28 08:12:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-28 08:12:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-28 08:12:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-28 08:12:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-28 08:12:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-28 08:12:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-28 08:12:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 08:12:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-28 08:12:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-28 08:12:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-28 08:12:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-28 08:12:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 08:12:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 08:12:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 08:12:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_42 [2020-10-28 08:12:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_44 [2020-10-28 08:12:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 08:12:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 08:12:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 08:12:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 08:12:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 08:12:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 08:12:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 08:12:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-28 08:12:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-28 08:12:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 08:12:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 08:12:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_43 [2020-10-28 08:12:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 08:12:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_41 [2020-10-28 08:12:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2020-10-28 08:12:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2020-10-28 08:12:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev32 [2020-10-28 08:12:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-28 08:12:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 08:12:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-28 08:12:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 08:12:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 08:12:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-28 08:12:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-28 08:12:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2020-10-28 08:12:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-28 08:12:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2020-10-28 08:12:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-28 08:12:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-28 08:12:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-28 08:12:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure slic_reg32_write [2020-10-28 08:12:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure slic_reg64_write [2020-10-28 08:12:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_set_bit [2020-10-28 08:12:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_set_mask [2020-10-28 08:12:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure slic_timer_ping [2020-10-28 08:12:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure slic_unmap_mmio_space [2020-10-28 08:12:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure slic_link_config [2020-10-28 08:12:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_download_gbrcv [2020-10-28 08:12:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 08:12:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_download [2020-10-28 08:12:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure slic_adapter_set_hwaddr [2020-10-28 08:12:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 08:12:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure slic_intagg_set [2020-10-28 08:12:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure slic_soft_reset [2020-10-28 08:12:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_address_config [2020-10-28 08:12:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_config [2020-10-28 08:12:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_set [2020-10-28 08:12:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_clear [2020-10-28 08:12:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_filter [2020-10-28 08:12:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_set_address [2020-10-28 08:12:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure slic_timer_load_check [2020-10-28 08:12:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_queue_request [2020-10-28 08:12:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_start [2020-10-28 08:12:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_request [2020-10-28 08:12:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure slic_link_upr_complete [2020-10-28 08:12:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_request_complete [2020-10-28 08:12:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_get [2020-10-28 08:12:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure slic_eeprom_cksum [2020-10-28 08:12:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rspqueue_free [2020-10-28 08:12:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rspqueue_init [2020-10-28 08:12:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rspqueue_getnext [2020-10-28 08:12:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdqmem_free [2020-10-28 08:12:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdqmem_addpage [2020-10-28 08:12:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_free [2020-10-28 08:12:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_addcmdpage [2020-10-28 08:12:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_init [2020-10-28 08:12:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_reset [2020-10-28 08:12:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_getdone [2020-10-28 08:12:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_getfree [2020-10-28 08:12:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_putdone_irq [2020-10-28 08:12:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_fill [2020-10-28 08:12:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_free [2020-10-28 08:12:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_init [2020-10-28 08:12:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_getnext [2020-10-28 08:12:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_reinsert [2020-10-28 08:12:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure slic_link_event_handler [2020-10-28 08:12:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure slic_init_cleanup [2020-10-28 08:12:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_add_list [2020-10-28 08:12:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_set_list [2020-10-28 08:12:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_build_request [2020-10-28 08:12:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_fail [2020-10-28 08:12:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcv_handle_error [2020-10-28 08:12:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcv_handler [2020-10-28 08:12:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_complete [2020-10-28 08:12:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure slic_interrupt_card_up [2020-10-28 08:12:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure slic_interrupt [2020-10-28 08:12:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_start [2020-10-28 08:12:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure slic_adapter_freeresources [2020-10-28 08:12:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure slic_adapter_allocresources [2020-10-28 08:12:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure slic_if_init [2020-10-28 08:12:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_open [2020-10-28 08:12:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_cleanup [2020-10-28 08:12:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_remove [2020-10-28 08:12:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_halt [2020-10-28 08:12:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure slic_get_stats [2020-10-28 08:12:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure slic_ioctl [2020-10-28 08:12:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_pci [2020-10-28 08:12:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_init [2020-10-28 08:12:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure slic_init_driver [2020-10-28 08:12:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure slic_init_adapter [2020-10-28 08:12:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_locate [2020-10-28 08:12:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_probe [2020-10-28 08:12:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-28 08:12:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure slic_module_init [2020-10-28 08:12:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure slic_module_cleanup [2020-10-28 08:12:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2020-10-28 08:12:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 08:12:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 08:12:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2020-10-28 08:12:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2020-10-28 08:12:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 08:12:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 08:12:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 08:12:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 08:12:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 08:12:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 08:12:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 08:12:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 08:12:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 08:12:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 08:12:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 08:12:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 08:12:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 08:12:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 08:12:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 08:12:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 08:12:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 08:12:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 08:12:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 08:12:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 08:12:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 08:12:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 08:12:47,323 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 08:13:20,521 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 08:13:20,521 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-10-28 08:13:20,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:13:20 BoogieIcfgContainer [2020-10-28 08:13:20,528 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 08:13:20,530 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 08:13:20,530 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 08:13:20,535 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 08:13:20,535 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 08:12:38" (1/3) ... [2020-10-28 08:13:20,536 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@95db0f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:13:20, skipping insertion in model container [2020-10-28 08:13:20,536 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:12:42" (2/3) ... [2020-10-28 08:13:20,536 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@95db0f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:13:20, skipping insertion in model container [2020-10-28 08:13:20,537 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:13:20" (3/3) ... [2020-10-28 08:13:20,538 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--staging--slicoss--slicoss.ko-entry_point.cil.out.i [2020-10-28 08:13:20,550 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 08:13:20,558 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 08:13:20,576 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 08:13:20,629 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 08:13:20,629 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 08:13:20,629 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 08:13:20,629 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 08:13:20,629 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 08:13:20,629 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 08:13:20,629 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 08:13:20,630 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 08:13:20,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states. [2020-10-28 08:13:20,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-10-28 08:13:20,718 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 08:13:20,719 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 08:13:20,720 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 08:13:20,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 08:13:20,726 INFO L82 PathProgramCache]: Analyzing trace with hash -1550275176, now seen corresponding path program 1 times [2020-10-28 08:13:20,736 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 08:13:20,737 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1358607077] [2020-10-28 08:13:20,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 08:13:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:21,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:21,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:21,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:22,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:22,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:27,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:27,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 196 [2020-10-28 08:13:27,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-28 08:13:27,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5972 [2020-10-28 08:13:27,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:27,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 08:13:27,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 106 [2020-10-28 08:13:27,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 08:13:27,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 08:13:30,847 WARN L193 SmtUtils]: Spent 3.25 s on a formula simplification that was a NOOP. DAG size: 760 [2020-10-28 08:13:30,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 08:13:30,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:30,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:13:31,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:31,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 442 [2020-10-28 08:13:31,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:13:31,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:13:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:13:31,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:13:31,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 08:13:31,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:13:31,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:13:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:13:31,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:31,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:13:31,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:13:31,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:13:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:13:31,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:31,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:13:31,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:13:31,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 08:13:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:13:31,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:13:31,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 08:13:31,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:13:31,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:13:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:13:31,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:31,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:13:31,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:13:31,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:13:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:13:31,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:31,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:13:31,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:13:31,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 08:13:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:13:31,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:13:31,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 08:13:31,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:13:31,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:13:31,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:13:31,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:31,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 08:13:31,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:13:31,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:13:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:13:31,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:31,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:13:31,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:13:31,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 08:13:31,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:13:31,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:13:31,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 08:13:31,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:13:31,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:13:31,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:13:31,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:31,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 08:13:31,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:13:31,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:13:31,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,821 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:13:31,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:31,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 08:13:31,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:13:31,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 08:13:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 08:13:31,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:31,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:13:31,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:31,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:13:31,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:31,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:31,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-28 08:13:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:31,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:31,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:31,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:13:31,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:31,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-28 08:13:31,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:31,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 08:13:31,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 08:13:31,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 08:13:31,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:32,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:13:32,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:32,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:32,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:32,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:13:32,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:32,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-28 08:13:32,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:32,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 08:13:32,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:13:32,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 08:13:32,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 08:13:32,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-28 08:13:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:32,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:32,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:32,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:32,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:13:32,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:13:32,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-28 08:13:32,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:32,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:32,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:13:32,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:32,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:32,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:13:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:32,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:32,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:32,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:13:32,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:32,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:13:32,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:32,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:32,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:13:32,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:32,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:32,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-28 08:13:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:32,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:32,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:32,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:13:32,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:32,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 08:13:32,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:32,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:32,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 08:13:32,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:32,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:32,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-28 08:13:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:32,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:32,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:32,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:13:32,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:32,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:13:32,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:32,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:32,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 08:13:32,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:32,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:32,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-28 08:13:32,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:13:32,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:13:32,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:13:32,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:13:32,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:13:32,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:13:32,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:13:32,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:13:32,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 08:13:32,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:13:32,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:13:32,634 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2020-10-28 08:13:32,635 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1358607077] [2020-10-28 08:13:32,637 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 08:13:32,637 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-10-28 08:13:32,638 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849388985] [2020-10-28 08:13:32,644 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-28 08:13:32,644 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 08:13:32,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-28 08:13:32,660 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-10-28 08:13:32,665 INFO L87 Difference]: Start difference. First operand 2223 states. Second operand 12 states. [2020-10-28 08:13:36,433 WARN L193 SmtUtils]: Spent 3.69 s on a formula simplification that was a NOOP. DAG size: 769 [2020-10-28 08:13:43,354 WARN L193 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 775 [2020-10-28 08:13:47,194 WARN L193 SmtUtils]: Spent 3.76 s on a formula simplification that was a NOOP. DAG size: 772 [2020-10-28 08:13:51,094 WARN L193 SmtUtils]: Spent 3.79 s on a formula simplification that was a NOOP. DAG size: 774 [2020-10-28 08:13:55,071 WARN L193 SmtUtils]: Spent 3.82 s on a formula simplification that was a NOOP. DAG size: 777 [2020-10-28 08:13:58,893 WARN L193 SmtUtils]: Spent 3.70 s on a formula simplification that was a NOOP. DAG size: 766