/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 10:57:09,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 10:57:09,708 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 10:57:09,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 10:57:09,732 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 10:57:09,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 10:57:09,735 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 10:57:09,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 10:57:09,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 10:57:09,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 10:57:09,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 10:57:09,741 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 10:57:09,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 10:57:09,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 10:57:09,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 10:57:09,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 10:57:09,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 10:57:09,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 10:57:09,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 10:57:09,749 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 10:57:09,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 10:57:09,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 10:57:09,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 10:57:09,759 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 10:57:09,763 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 10:57:09,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 10:57:09,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 10:57:09,764 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 10:57:09,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 10:57:09,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 10:57:09,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 10:57:09,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 10:57:09,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 10:57:09,769 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 10:57:09,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 10:57:09,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 10:57:09,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 10:57:09,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 10:57:09,772 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 10:57:09,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 10:57:09,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 10:57:09,782 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 [2020-10-14 10:57:09,825 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 10:57:09,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 10:57:09,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 10:57:09,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 10:57:09,828 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 10:57:09,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 10:57:09,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 10:57:09,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 10:57:09,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 10:57:09,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 10:57:09,830 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 10:57:09,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 10:57:09,830 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 10:57:09,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 10:57:09,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 10:57:09,831 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 10:57:09,831 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 10:57:09,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 10:57:09,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 10:57:09,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 10:57:09,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 10:57:09,833 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 10:57:09,833 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 10:57:09,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 10:57:09,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 10:57:09,833 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 10:57:09,834 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 10:57:09,834 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 10:57:10,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 10:57:10,181 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 10:57:10,184 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 10:57:10,186 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 10:57:10,186 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 10:57:10,187 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-14 10:57:10,247 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7029b3261/5911aecd84a0443da4d92a27d472aff1/FLAGcc6e2bebc [2020-10-14 10:57:11,155 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 10:57:11,156 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-14 10:57:11,205 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7029b3261/5911aecd84a0443da4d92a27d472aff1/FLAGcc6e2bebc [2020-10-14 10:57:11,587 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7029b3261/5911aecd84a0443da4d92a27d472aff1 [2020-10-14 10:57:11,598 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 10:57:11,601 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 10:57:11,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 10:57:11,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 10:57:11,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 10:57:11,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:57:11" (1/1) ... [2020-10-14 10:57:11,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c2ce1b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:57:11, skipping insertion in model container [2020-10-14 10:57:11,612 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:57:11" (1/1) ... [2020-10-14 10:57:11,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 10:57:11,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 10:57:16,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 10:57:16,664 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 10:57:17,166 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 10:57:18,142 INFO L208 MainTranslator]: Completed translation [2020-10-14 10:57:18,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:57:18 WrapperNode [2020-10-14 10:57:18,143 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 10:57:18,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 10:57:18,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 10:57:18,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 10:57:18,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:57:18" (1/1) ... [2020-10-14 10:57:18,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:57:18" (1/1) ... [2020-10-14 10:57:18,306 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:57:18" (1/1) ... [2020-10-14 10:57:18,306 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:57:18" (1/1) ... [2020-10-14 10:57:18,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:57:18" (1/1) ... [2020-10-14 10:57:18,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:57:18" (1/1) ... [2020-10-14 10:57:18,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:57:18" (1/1) ... [2020-10-14 10:57:18,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 10:57:18,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 10:57:18,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 10:57:18,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 10:57:18,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:57:18" (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 [2020-10-14 10:57:18,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 10:57:18,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 10:57:18,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 10:57:18,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 10:57:18,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-14 10:57:18,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-14 10:57:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-14 10:57:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-14 10:57:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-14 10:57:18,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 10:57:18,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-14 10:57:18,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-14 10:57:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-14 10:57:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-14 10:57:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-14 10:57:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-14 10:57:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-14 10:57:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-14 10:57:18,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 10:57:18,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-14 10:57:18,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-14 10:57:18,700 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-14 10:57:18,700 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-14 10:57:18,700 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 10:57:18,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-14 10:57:18,701 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-14 10:57:18,701 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-14 10:57:18,701 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-14 10:57:18,701 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-14 10:57:18,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-14 10:57:18,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-14 10:57:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-14 10:57:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-14 10:57:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 10:57:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-14 10:57:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-14 10:57:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-14 10:57:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-14 10:57:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-14 10:57:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-14 10:57:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-14 10:57:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-14 10:57:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-14 10:57:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-14 10:57:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-14 10:57:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-14 10:57:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-14 10:57:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-14 10:57:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-14 10:57:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-14 10:57:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-14 10:57:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-14 10:57:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-14 10:57:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-14 10:57:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-14 10:57:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-14 10:57:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-14 10:57:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-14 10:57:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-14 10:57:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-14 10:57:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-14 10:57:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-14 10:57:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-14 10:57:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-14 10:57:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-14 10:57:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-14 10:57:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-14 10:57:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-14 10:57:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-14 10:57:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-14 10:57:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-14 10:57:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-14 10:57:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-14 10:57:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-14 10:57:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-14 10:57:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-14 10:57:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-14 10:57:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-14 10:57:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-14 10:57:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-14 10:57:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-14 10:57:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2020-10-14 10:57:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_show_dspcfg_workaround [2020-10-14 10:57:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_set_dspcfg_workaround [2020-10-14 10:57:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2020-10-14 10:57:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2020-10-14 10:57:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2020-10-14 10:57:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2020-10-14 10:57:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_media [2020-10-14 10:57:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_probe1 [2020-10-14 10:57:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2020-10-14 10:57:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2020-10-14 10:57:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2020-10-14 10:57:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2020-10-14 10:57:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2020-10-14 10:57:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-14 10:57:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-14 10:57:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2020-10-14 10:57:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2020-10-14 10:57:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2020-10-14 10:57:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mii [2020-10-14 10:57:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2020-10-14 10:57:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx [2020-10-14 10:57:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reload_eeprom [2020-10-14 10:57:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2020-10-14 10:57:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2020-10-14 10:57:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cable_magic [2020-10-14 10:57:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure undo_cable_magic [2020-10-14 10:57:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2020-10-14 10:57:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2020-10-14 10:57:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2020-10-14 10:57:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2020-10-14 10:57:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2020-10-14 10:57:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2020-10-14 10:57:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2020-10-14 10:57:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2020-10-14 10:57:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2020-10-14 10:57:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2020-10-14 10:57:18,715 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2020-10-14 10:57:18,715 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2020-10-14 10:57:18,715 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2020-10-14 10:57:18,715 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2020-10-14 10:57:18,715 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2020-10-14 10:57:18,715 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2020-10-14 10:57:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2020-10-14 10:57:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2020-10-14 10:57:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll [2020-10-14 10:57:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2020-10-14 10:57:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2020-10-14 10:57:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2020-10-14 10:57:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-14 10:57:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2020-10-14 10:57:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2020-10-14 10:57:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2020-10-14 10:57:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-14 10:57:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2020-10-14 10:57:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2020-10-14 10:57:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2020-10-14 10:57:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2020-10-14 10:57:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2020-10-14 10:57:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2020-10-14 10:57:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wol [2020-10-14 10:57:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs [2020-10-14 10:57:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure get_msglevel [2020-10-14 10:57:18,719 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msglevel [2020-10-14 10:57:18,719 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2020-10-14 10:57:18,719 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link [2020-10-14 10:57:18,719 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom [2020-10-14 10:57:18,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_wol [2020-10-14 10:57:18,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_wol [2020-10-14 10:57:18,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_sopass [2020-10-14 10:57:18,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_sopass [2020-10-14 10:57:18,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_ecmd [2020-10-14 10:57:18,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_ecmd [2020-10-14 10:57:18,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs [2020-10-14 10:57:18,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom [2020-10-14 10:57:18,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2020-10-14 10:57:18,720 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2020-10-14 10:57:18,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2020-10-14 10:57:18,721 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2020-10-14 10:57:18,721 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_suspend [2020-10-14 10:57:18,721 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2020-10-14 10:57:18,721 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_mod [2020-10-14 10:57:18,721 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_exit_mod [2020-10-14 10:57:18,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2020-10-14 10:57:18,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2020-10-14 10:57:18,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-14 10:57:18,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-14 10:57:18,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-14 10:57:18,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-14 10:57:18,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-14 10:57:18,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2020-10-14 10:57:18,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2020-10-14 10:57:18,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-14 10:57:18,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_2 [2020-10-14 10:57:18,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-14 10:57:18,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2020-10-14 10:57:18,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_4 [2020-10-14 10:57:18,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2020-10-14 10:57:18,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2020-10-14 10:57:18,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-14 10:57:18,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-14 10:57:18,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-14 10:57:18,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-14 10:57:18,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-14 10:57:18,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-14 10:57:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-14 10:57:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-14 10:57:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-14 10:57:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-14 10:57:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-14 10:57:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-14 10:57:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-14 10:57:18,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-14 10:57:18,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-14 10:57:18,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-14 10:57:18,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-14 10:57:18,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-14 10:57:18,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-14 10:57:18,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-14 10:57:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-14 10:57:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-14 10:57:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-14 10:57:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-14 10:57:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2020-10-14 10:57:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 10:57:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-14 10:57:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-14 10:57:18,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-14 10:57:18,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-14 10:57:18,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-14 10:57:18,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-14 10:57:18,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-14 10:57:18,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-14 10:57:18,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-14 10:57:18,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-14 10:57:18,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-14 10:57:18,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-14 10:57:18,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-14 10:57:18,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-14 10:57:18,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-14 10:57:18,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-14 10:57:18,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-14 10:57:18,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-14 10:57:18,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_10_6 [2020-10-14 10:57:18,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-14 10:57:18,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-14 10:57:18,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-14 10:57:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-14 10:57:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-14 10:57:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-14 10:57:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-14 10:57:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-14 10:57:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-14 10:57:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-14 10:57:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-14 10:57:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-14 10:57:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-14 10:57:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2020-10-14 10:57:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2020-10-14 10:57:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2020-10-14 10:57:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-14 10:57:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_12_2 [2020-10-14 10:57:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-14 10:57:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-14 10:57:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2020-10-14 10:57:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2020-10-14 10:57:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_62 [2020-10-14 10:57:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_63 [2020-10-14 10:57:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_64 [2020-10-14 10:57:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_65 [2020-10-14 10:57:18,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_66 [2020-10-14 10:57:18,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_67 [2020-10-14 10:57:18,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2020-10-14 10:57:18,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2020-10-14 10:57:18,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_78 [2020-10-14 10:57:18,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_79 [2020-10-14 10:57:18,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_82 [2020-10-14 10:57:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2020-10-14 10:57:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2020-10-14 10:57:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2020-10-14 10:57:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_90 [2020-10-14 10:57:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_111 [2020-10-14 10:57:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_114 [2020-10-14 10:57:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_117 [2020-10-14 10:57:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_118 [2020-10-14 10:57:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_119 [2020-10-14 10:57:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_124 [2020-10-14 10:57:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_125 [2020-10-14 10:57:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_126 [2020-10-14 10:57:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-14 10:57:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-14 10:57:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-14 10:57:18,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 10:57:18,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 10:57:18,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 10:57:18,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 10:57:18,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-14 10:57:18,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-14 10:57:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-14 10:57:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-14 10:57:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-14 10:57:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-14 10:57:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 10:57:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 10:57:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 10:57:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 10:57:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-14 10:57:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 10:57:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-14 10:57:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-14 10:57:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-14 10:57:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 10:57:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 10:57:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-14 10:57:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-14 10:57:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-14 10:57:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-14 10:57:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-14 10:57:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-14 10:57:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-14 10:57:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-14 10:57:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-14 10:57:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-14 10:57:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-14 10:57:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-14 10:57:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-14 10:57:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-14 10:57:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-14 10:57:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-14 10:57:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-14 10:57:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-14 10:57:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-14 10:57:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-14 10:57:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-14 10:57:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-14 10:57:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-14 10:57:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-14 10:57:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-14 10:57:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-14 10:57:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-14 10:57:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-14 10:57:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-14 10:57:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-14 10:57:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-14 10:57:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-14 10:57:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-14 10:57:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-14 10:57:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-14 10:57:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-14 10:57:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-14 10:57:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-14 10:57:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-14 10:57:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-14 10:57:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-14 10:57:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-14 10:57:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-14 10:57:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-14 10:57:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-14 10:57:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-14 10:57:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-14 10:57:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-14 10:57:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-14 10:57:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-14 10:57:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-14 10:57:18,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-14 10:57:18,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-14 10:57:18,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-14 10:57:18,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-14 10:57:18,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-14 10:57:18,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-14 10:57:18,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-14 10:57:18,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-14 10:57:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-14 10:57:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-14 10:57:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-14 10:57:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-14 10:57:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-14 10:57:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-14 10:57:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-14 10:57:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-14 10:57:18,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-14 10:57:18,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-14 10:57:18,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-14 10:57:18,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-14 10:57:18,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-14 10:57:18,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-14 10:57:18,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-14 10:57:18,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-14 10:57:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-14 10:57:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-14 10:57:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-14 10:57:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-14 10:57:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-14 10:57:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-14 10:57:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-14 10:57:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-14 10:57:18,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-14 10:57:18,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-14 10:57:18,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-14 10:57:18,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 10:57:18,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-14 10:57:18,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-14 10:57:18,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-14 10:57:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-14 10:57:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-14 10:57:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-14 10:57:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-14 10:57:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-14 10:57:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-14 10:57:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-14 10:57:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-14 10:57:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-14 10:57:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-14 10:57:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-14 10:57:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 10:57:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-14 10:57:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-14 10:57:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-14 10:57:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-14 10:57:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 10:57:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-14 10:57:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-14 10:57:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-14 10:57:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-14 10:57:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-14 10:57:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-14 10:57:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-14 10:57:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-14 10:57:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-14 10:57:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-14 10:57:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-14 10:57:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-14 10:57:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-14 10:57:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-14 10:57:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-14 10:57:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-14 10:57:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-14 10:57:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-14 10:57:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-14 10:57:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-14 10:57:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-14 10:57:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-14 10:57:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-14 10:57:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-14 10:57:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-14 10:57:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-14 10:57:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-14 10:57:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 10:57:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 10:57:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-14 10:57:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-14 10:57:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-14 10:57:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-14 10:57:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-14 10:57:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-14 10:57:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-14 10:57:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-14 10:57:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-14 10:57:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-14 10:57:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-14 10:57:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-14 10:57:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-14 10:57:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-14 10:57:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-14 10:57:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-14 10:57:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-14 10:57:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-14 10:57:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-14 10:57:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-14 10:57:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-14 10:57:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 10:57:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-14 10:57:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-14 10:57:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2020-10-14 10:57:18,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-14 10:57:18,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-14 10:57:18,763 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-14 10:57:18,763 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-14 10:57:18,763 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-14 10:57:18,763 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 10:57:18,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 10:57:18,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 10:57:18,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 10:57:18,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 10:57:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-14 10:57:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 10:57:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-14 10:57:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-14 10:57:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-14 10:57:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-14 10:57:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-14 10:57:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-14 10:57:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 10:57:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 10:57:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-14 10:57:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-14 10:57:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-14 10:57:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 10:57:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 10:57:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-14 10:57:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-14 10:57:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 10:57:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-14 10:57:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 10:57:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-14 10:57:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-14 10:57:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2020-10-14 10:57:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_82 [2020-10-14 10:57:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2020-10-14 10:57:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-14 10:57:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-14 10:57:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 10:57:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-14 10:57:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-14 10:57:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-14 10:57:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-14 10:57:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-14 10:57:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 10:57:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-14 10:57:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-14 10:57:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-14 10:57:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 10:57:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 10:57:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-14 10:57:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-14 10:57:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 10:57:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-14 10:57:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-14 10:57:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-14 10:57:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-14 10:57:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 10:57:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 10:57:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-14 10:57:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2020-10-14 10:57:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-14 10:57:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2020-10-14 10:57:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-14 10:57:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2020-10-14 10:57:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-14 10:57:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2020-10-14 10:57:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 10:57:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2020-10-14 10:57:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-14 10:57:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-14 10:57:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_78 [2020-10-14 10:57:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_79 [2020-10-14 10:57:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_90 [2020-10-14 10:57:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_124 [2020-10-14 10:57:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-14 10:57:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-14 10:57:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_111 [2020-10-14 10:57:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_119 [2020-10-14 10:57:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2020-10-14 10:57:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-14 10:57:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-14 10:57:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-14 10:57:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-14 10:57:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-14 10:57:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-14 10:57:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-14 10:57:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-14 10:57:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-14 10:57:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-14 10:57:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-14 10:57:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-14 10:57:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-14 10:57:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-14 10:57:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-14 10:57:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-14 10:57:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-14 10:57:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 10:57:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 10:57:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-14 10:57:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 10:57:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-14 10:57:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-14 10:57:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-14 10:57:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-14 10:57:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-14 10:57:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-14 10:57:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-14 10:57:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-14 10:57:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-14 10:57:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-14 10:57:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 10:57:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-14 10:57:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 10:57:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-14 10:57:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-14 10:57:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-14 10:57:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-14 10:57:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-14 10:57:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-14 10:57:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-14 10:57:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-14 10:57:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 10:57:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-14 10:57:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-14 10:57:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-14 10:57:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-14 10:57:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 10:57:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 10:57:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-14 10:57:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-14 10:57:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-14 10:57:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 10:57:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-14 10:57:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-14 10:57:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-14 10:57:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-14 10:57:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-14 10:57:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-14 10:57:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-14 10:57:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-14 10:57:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-14 10:57:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-14 10:57:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-14 10:57:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-14 10:57:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_65 [2020-10-14 10:57:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_118 [2020-10-14 10:57:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-14 10:57:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-14 10:57:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-14 10:57:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-14 10:57:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-14 10:57:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-14 10:57:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-14 10:57:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-14 10:57:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-14 10:57:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-14 10:57:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-14 10:57:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-14 10:57:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-14 10:57:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-14 10:57:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-14 10:57:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-14 10:57:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-14 10:57:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-14 10:57:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-14 10:57:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-14 10:57:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-14 10:57:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_63 [2020-10-14 10:57:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-14 10:57:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_64 [2020-10-14 10:57:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_117 [2020-10-14 10:57:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-14 10:57:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-14 10:57:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-14 10:57:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-14 10:57:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-14 10:57:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-14 10:57:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-14 10:57:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-14 10:57:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-14 10:57:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_125 [2020-10-14 10:57:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-14 10:57:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_126 [2020-10-14 10:57:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-14 10:57:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-14 10:57:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-14 10:57:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-14 10:57:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-14 10:57:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-14 10:57:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-14 10:57:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-14 10:57:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-14 10:57:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-14 10:57:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-14 10:57:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_66 [2020-10-14 10:57:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-14 10:57:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_67 [2020-10-14 10:57:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_114 [2020-10-14 10:57:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-14 10:57:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-14 10:57:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-14 10:57:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-14 10:57:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-14 10:57:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-14 10:57:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_62 [2020-10-14 10:57:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-14 10:57:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-14 10:57:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-14 10:57:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2020-10-14 10:57:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-14 10:57:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-14 10:57:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2020-10-14 10:57:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2020-10-14 10:57:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-14 10:57:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-14 10:57:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2020-10-14 10:57:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2020-10-14 10:57:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2020-10-14 10:57:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure find_mii [2020-10-14 10:57:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2020-10-14 10:57:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reload_eeprom [2020-10-14 10:57:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2020-10-14 10:57:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2020-10-14 10:57:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure do_cable_magic [2020-10-14 10:57:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure undo_cable_magic [2020-10-14 10:57:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2020-10-14 10:57:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2020-10-14 10:57:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2020-10-14 10:57:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2020-10-14 10:57:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2020-10-14 10:57:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2020-10-14 10:57:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2020-10-14 10:57:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2020-10-14 10:57:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2020-10-14 10:57:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2020-10-14 10:57:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2020-10-14 10:57:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2020-10-14 10:57:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2020-10-14 10:57:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2020-10-14 10:57:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2020-10-14 10:57:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll [2020-10-14 10:57:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2020-10-14 10:57:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2020-10-14 10:57:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2020-10-14 10:57:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2020-10-14 10:57:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2020-10-14 10:57:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-14 10:57:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2020-10-14 10:57:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-14 10:57:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2020-10-14 10:57:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_wol [2020-10-14 10:57:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_wol [2020-10-14 10:57:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_sopass [2020-10-14 10:57:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_sopass [2020-10-14 10:57:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_ecmd [2020-10-14 10:57:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_ecmd [2020-10-14 10:57:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2020-10-14 10:57:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2020-10-14 10:57:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs [2020-10-14 10:57:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom [2020-10-14 10:57:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_show_dspcfg_workaround [2020-10-14 10:57:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_set_dspcfg_workaround [2020-10-14 10:57:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2020-10-14 10:57:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2020-10-14 10:57:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2020-10-14 10:57:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_media [2020-10-14 10:57:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_probe1 [2020-10-14 10:57:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 10:57:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2020-10-14 10:57:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2020-10-14 10:57:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2020-10-14 10:57:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2020-10-14 10:57:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx [2020-10-14 10:57:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2020-10-14 10:57:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2020-10-14 10:57:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2020-10-14 10:57:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 10:57:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2020-10-14 10:57:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2020-10-14 10:57:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2020-10-14 10:57:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2020-10-14 10:57:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2020-10-14 10:57:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2020-10-14 10:57:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure set_wol [2020-10-14 10:57:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs [2020-10-14 10:57:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure get_msglevel [2020-10-14 10:57:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure set_msglevel [2020-10-14 10:57:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2020-10-14 10:57:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure get_link [2020-10-14 10:57:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom [2020-10-14 10:57:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2020-10-14 10:57:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_suspend [2020-10-14 10:57:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2020-10-14 10:57:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_mod [2020-10-14 10:57:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_exit_mod [2020-10-14 10:57:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2020-10-14 10:57:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2020-10-14 10:57:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-14 10:57:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-14 10:57:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-14 10:57:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-14 10:57:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-14 10:57:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2020-10-14 10:57:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2020-10-14 10:57:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-14 10:57:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_2 [2020-10-14 10:57:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-14 10:57:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2020-10-14 10:57:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_4 [2020-10-14 10:57:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2020-10-14 10:57:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2020-10-14 10:57:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-14 10:57:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-14 10:57:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-14 10:57:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-14 10:57:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-14 10:57:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-14 10:57:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-14 10:57:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-14 10:57:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-14 10:57:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-14 10:57:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-14 10:57:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-14 10:57:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-14 10:57:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-14 10:57:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-14 10:57:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-14 10:57:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-14 10:57:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-14 10:57:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-14 10:57:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-14 10:57:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-14 10:57:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-14 10:57:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-14 10:57:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-14 10:57:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2020-10-14 10:57:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 10:57:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-14 10:57:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-14 10:57:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-14 10:57:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-14 10:57:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-14 10:57:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-14 10:57:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-14 10:57:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-14 10:57:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-14 10:57:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-14 10:57:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-14 10:57:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-14 10:57:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-14 10:57:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-14 10:57:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-14 10:57:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-14 10:57:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-14 10:57:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-14 10:57:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_10_6 [2020-10-14 10:57:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-14 10:57:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-14 10:57:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-14 10:57:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-14 10:57:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-14 10:57:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-14 10:57:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-14 10:57:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-14 10:57:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-14 10:57:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-14 10:57:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-14 10:57:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-14 10:57:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-14 10:57:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2020-10-14 10:57:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2020-10-14 10:57:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2020-10-14 10:57:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-14 10:57:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_12_2 [2020-10-14 10:57:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-14 10:57:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-14 10:57:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 10:57:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-14 10:57:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-14 10:57:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-14 10:57:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 10:57:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-14 10:57:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 10:57:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 10:57:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 10:57:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 10:57:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-14 10:57:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 10:57:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-14 10:57:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-14 10:57:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-14 10:57:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 10:57:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-14 10:57:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 10:57:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 10:57:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 10:57:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 10:57:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 10:57:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 10:57:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-14 10:57:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-14 10:57:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 10:57:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 10:57:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-14 10:57:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-14 10:57:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-14 10:57:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-14 10:57:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-14 10:57:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-14 10:57:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-14 10:57:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-14 10:57:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-14 10:57:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-14 10:57:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-14 10:57:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-14 10:57:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-14 10:57:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-14 10:57:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-14 10:57:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-14 10:57:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-14 10:57:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-14 10:57:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-14 10:57:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-14 10:57:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-14 10:57:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-14 10:57:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-14 10:57:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-14 10:57:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-14 10:57:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-14 10:57:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-14 10:57:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-14 10:57:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-14 10:57:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-14 10:57:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-14 10:57:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-14 10:57:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-14 10:57:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-14 10:57:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-14 10:57:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-14 10:57:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-14 10:57:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-14 10:57:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-14 10:57:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-14 10:57:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-14 10:57:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-14 10:57:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-14 10:57:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-14 10:57:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-14 10:57:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-14 10:57:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-14 10:57:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-14 10:57:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-14 10:57:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-14 10:57:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-14 10:57:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-14 10:57:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-14 10:57:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-14 10:57:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-14 10:57:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-14 10:57:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-14 10:57:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-14 10:57:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-14 10:57:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-14 10:57:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-14 10:57:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-14 10:57:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-14 10:57:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-14 10:57:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-14 10:57:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-14 10:57:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-14 10:57:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-14 10:57:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-14 10:57:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-14 10:57:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-14 10:57:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-14 10:57:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-14 10:57:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-14 10:57:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-14 10:57:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-14 10:57:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-14 10:57:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-14 10:57:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-14 10:57:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-14 10:57:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-14 10:57:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-14 10:57:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-14 10:57:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-14 10:57:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-14 10:57:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-14 10:57:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-14 10:57:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-14 10:57:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-14 10:57:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 10:57:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 10:57:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-14 10:57:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 10:57:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 10:57:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 10:57:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 10:57:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 10:57:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 10:57:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 10:57:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 10:57:22,159 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-14 10:57:22,897 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 10:57:30,447 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 10:57:30,448 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 10:57:30,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:57:30 BoogieIcfgContainer [2020-10-14 10:57:30,469 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 10:57:30,472 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 10:57:30,472 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 10:57:30,475 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 10:57:30,475 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 10:57:11" (1/3) ... [2020-10-14 10:57:30,476 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50a890de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 10:57:30, skipping insertion in model container [2020-10-14 10:57:30,476 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:57:18" (2/3) ... [2020-10-14 10:57:30,477 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50a890de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 10:57:30, skipping insertion in model container [2020-10-14 10:57:30,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:57:30" (3/3) ... [2020-10-14 10:57:30,479 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-14 10:57:30,490 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 10:57:30,503 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-14 10:57:30,517 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-14 10:57:30,555 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 10:57:30,556 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 10:57:30,556 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 10:57:30,556 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 10:57:30,556 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 10:57:30,556 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 10:57:30,556 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 10:57:30,556 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 10:57:30,639 INFO L276 IsEmpty]: Start isEmpty. Operand 3836 states. [2020-10-14 10:57:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-10-14 10:57:30,662 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 10:57:30,663 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 10:57:30,663 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 10:57:30,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 10:57:30,670 INFO L82 PathProgramCache]: Analyzing trace with hash -1000770009, now seen corresponding path program 1 times [2020-10-14 10:57:30,676 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 10:57:30,676 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [730370539] [2020-10-14 10:57:30,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 10:57:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:31,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:35,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:36,908 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:36,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 287 [2020-10-14 10:57:36,909 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 10:57:36,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5296 [2020-10-14 10:57:36,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:36,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:36,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 10:57:36,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 10:57:36,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 281 [2020-10-14 10:57:36,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 10:57:41,208 WARN L193 SmtUtils]: Spent 3.88 s on a formula simplification that was a NOOP. DAG size: 970 [2020-10-14 10:57:41,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 10:57:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:41,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:42,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:42,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:42,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:42,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1348 [2020-10-14 10:57:42,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:42,654 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:42,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 10:57:42,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:42,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 10:57:42,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:42,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 10:57:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:42,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:42,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:42,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 10:57:42,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:42,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 10:57:42,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:42,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:42,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 10:57:42,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:42,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 10:57:42,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:43,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-14 10:57:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 237 [2020-10-14 10:57:43,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 317 [2020-10-14 10:57:43,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,415 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 10:57:43,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 234 [2020-10-14 10:57:43,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:43,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 10:57:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 232 [2020-10-14 10:57:43,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 160 [2020-10-14 10:57:43,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,645 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:43,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:43,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:43,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 10:57:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:43,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 10:57:43,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:43,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:43,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:43,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:43,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 10:57:43,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,757 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:43,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:43,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:43,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 10:57:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:43,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 10:57:43,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:43,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:43,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:43,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:43,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 10:57:43,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,806 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:43,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:43,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:43,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 10:57:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:43,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 10:57:43,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,830 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:43,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:43,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:43,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:43,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:43,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 10:57:43,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,852 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:43,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:43,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:43,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-14 10:57:43,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:43,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 10:57:43,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,880 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:43,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:43,881 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:43,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:43,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:43,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 10:57:43,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,903 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:43,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:43,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:43,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-14 10:57:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:43,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 10:57:43,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,941 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:43,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:43,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:43,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:43,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:43,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:43,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:43,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:43,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 10:57:43,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:43,981 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:43,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:43,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:43,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:43,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:43,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-14 10:57:43,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:44,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 10:57:44,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,015 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:44,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 10:57:44,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,052 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-14 10:57:44,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:44,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-14 10:57:44,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,119 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:44,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 10:57:44,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,121 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-14 10:57:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:44,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 10:57:44,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,160 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:44,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:44,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 10:57:44,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-14 10:57:44,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:44,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 10:57:44,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:44,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:44,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 10:57:44,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,257 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-14 10:57:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:44,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,293 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 10:57:44,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,294 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:44,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 10:57:44,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,326 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-14 10:57:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:44,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 10:57:44,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,363 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:44,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,390 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:44,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 10:57:44,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,391 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-14 10:57:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:44,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 10:57:44,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,424 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:44,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 10:57:44,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,447 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-14 10:57:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:44,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 10:57:44,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,484 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:44,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:44,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 10:57:44,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,507 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-14 10:57:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:44,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 10:57:44,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,533 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:44,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:44,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:44,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 10:57:44,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,555 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-14 10:57:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 10:57:44,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 10:57:44,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 10:57:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:44,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 10:57:44,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,614 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 10:57:44,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 10:57:44,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:57:44,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 10:57:44,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 10:57:44,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,721 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 10:57:44,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,722 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 10:57:44,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 10:57:44,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:44,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-10-14 10:57:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:57:44,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:57:44,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:57:44,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 10:57:44,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 10:57:44,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 10:57:44,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:57:44,745 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:57:44,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 10:57:44,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 10:57:44,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-14 10:57:44,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 10:57:44,878 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2020-10-14 10:57:44,879 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [730370539] [2020-10-14 10:57:44,881 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 10:57:44,881 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-14 10:57:44,882 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138390112] [2020-10-14 10:57:44,888 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-14 10:57:44,889 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 10:57:44,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-14 10:57:44,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-14 10:57:44,906 INFO L87 Difference]: Start difference. First operand 3836 states. Second operand 8 states. [2020-10-14 10:57:51,030 WARN L193 SmtUtils]: Spent 3.83 s on a formula simplification that was a NOOP. DAG size: 972 [2020-10-14 10:58:14,318 WARN L193 SmtUtils]: Spent 3.75 s on a formula simplification that was a NOOP. DAG size: 976 [2020-10-14 10:58:18,365 WARN L193 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 979 [2020-10-14 10:58:23,264 WARN L193 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 976 [2020-10-14 10:59:44,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 10:59:44,875 INFO L93 Difference]: Finished difference Result 6623 states and 8992 transitions. [2020-10-14 10:59:44,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-14 10:59:44,877 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 205 [2020-10-14 10:59:44,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 10:59:44,932 INFO L225 Difference]: With dead ends: 6623 [2020-10-14 10:59:44,932 INFO L226 Difference]: Without dead ends: 3477 [2020-10-14 10:59:44,954 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 19.5s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2020-10-14 10:59:44,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3477 states. [2020-10-14 10:59:46,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3477 to 3175. [2020-10-14 10:59:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3175 states. [2020-10-14 10:59:46,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 3175 states and 4202 transitions. [2020-10-14 10:59:46,777 INFO L78 Accepts]: Start accepts. Automaton has 3175 states and 4202 transitions. Word has length 205 [2020-10-14 10:59:46,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 10:59:46,779 INFO L479 AbstractCegarLoop]: Abstraction has 3175 states and 4202 transitions. [2020-10-14 10:59:46,779 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-14 10:59:46,779 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 4202 transitions. [2020-10-14 10:59:46,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-10-14 10:59:46,787 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 10:59:46,788 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 10:59:46,788 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 10:59:46,789 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 10:59:46,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 10:59:46,789 INFO L82 PathProgramCache]: Analyzing trace with hash 1800448863, now seen corresponding path program 1 times [2020-10-14 10:59:46,789 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 10:59:46,790 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [924997932] [2020-10-14 10:59:46,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 10:59:47,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:59:47,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:59:49,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:59:52,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 10:59:55,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 10:59:55,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 294 [2020-10-14 10:59:55,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 10:59:55,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8180 [2020-10-14 10:59:55,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 10:59:55,212 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 10:59:55,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 10:59:55,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 10:59:55,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 288 [2020-10-14 10:59:55,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 10:59:59,287 WARN L193 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 970 [2020-10-14 10:59:59,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 10:59:59,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 10:59:59,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:00,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:00,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:00,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:00,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1279 [2020-10-14 11:00:00,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:00,646 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:00,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 11:00:00,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:00,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 11:00:00,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 11:00:00,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 11:00:00,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:00,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:00,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:00,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 11:00:00,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:00,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 11:00:00,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:00,765 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:00,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 11:00:00,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:00,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 11:00:00,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 11:00:00,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-14 11:00:00,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:00,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 237 [2020-10-14 11:00:01,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 251 [2020-10-14 11:00:01,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,176 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 11:00:01,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 234 [2020-10-14 11:00:01,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 11:00:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 232 [2020-10-14 11:00:01,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-14 11:00:01,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 11:00:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 11:00:01,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,455 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 11:00:01,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,477 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 11:00:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 11:00:01,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,499 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 11:00:01,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 11:00:01,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,520 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 11:00:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 11:00:01,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,542 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 11:00:01,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 11:00:01,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,568 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-14 11:00:01,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 11:00:01,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 11:00:01,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,616 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-14 11:00:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 11:00:01,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,640 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 11:00:01,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 11:00:01,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,663 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-14 11:00:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 11:00:01,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,685 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 11:00:01,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,701 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 11:00:01,702 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,702 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,703 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-14 11:00:01,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 11:00:01,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,723 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 11:00:01,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 11:00:01,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-14 11:00:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 11:00:01,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 11:00:01,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,783 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-14 11:00:01,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 11:00:01,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,805 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 11:00:01,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,821 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,821 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 11:00:01,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,822 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-14 11:00:01,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 11:00:01,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,845 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 11:00:01,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-14 11:00:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 11:00:01,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,890 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 11:00:01,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 11:00:01,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,911 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-14 11:00:01,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 11:00:01,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,937 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 11:00:01,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:01,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-14 11:00:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:01,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 11:00:01,979 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,979 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 11:00:01,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:01,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:01,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:01,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:01,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:01,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:01,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 11:00:01,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:01,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:01,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:01,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:01,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:01,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:02,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-14 11:00:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:02,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:02,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:02,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:02,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:02,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 11:00:02,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:02,023 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:02,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:02,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:02,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:02,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:02,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:02,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:02,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:02,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:02,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:02,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 11:00:02,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:02,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:02,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:02,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:02,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:02,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:02,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-14 11:00:02,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:02,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:02,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:02,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 11:00:02,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:02,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 11:00:02,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:02,078 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:02,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:02,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:02,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:02,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:02,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 11:00:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:02,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:02,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:02,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:02,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:02,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 11:00:02,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:02,101 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:02,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 11:00:02,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:02,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 11:00:02,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:02,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 11:00:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:02,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:02,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:02,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 11:00:02,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:02,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 11:00:02,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:02,227 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:02,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 11:00:02,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:02,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 11:00:02,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:02,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-10-14 11:00:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:02,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:02,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:02,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 11:00:02,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:02,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 11:00:02,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:02,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:02,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 11:00:02,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:02,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-14 11:00:02,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 11:00:02,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2020-10-14 11:00:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 11:00:02,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 11:00:02,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 11:00:02,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 11:00:02,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 11:00:02,285 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 11:00:02,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 11:00:02,285 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 11:00:02,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 11:00:02,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 11:00:02,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-14 11:00:02,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 11:00:02,455 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2020-10-14 11:00:02,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [924997932] [2020-10-14 11:00:02,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 11:00:02,456 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-14 11:00:02,456 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394072764] [2020-10-14 11:00:02,459 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-14 11:00:02,459 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 11:00:02,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-14 11:00:02,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-14 11:00:02,461 INFO L87 Difference]: Start difference. First operand 3175 states and 4202 transitions. Second operand 8 states. [2020-10-14 11:00:08,652 WARN L193 SmtUtils]: Spent 3.97 s on a formula simplification that was a NOOP. DAG size: 972 [2020-10-14 11:00:33,438 WARN L193 SmtUtils]: Spent 3.88 s on a formula simplification that was a NOOP. DAG size: 974 [2020-10-14 11:00:37,524 WARN L193 SmtUtils]: Spent 3.95 s on a formula simplification that was a NOOP. DAG size: 976