/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-packetengines-hamachi.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 17:25:43,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 17:25:43,680 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 17:25:43,718 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 17:25:43,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 17:25:43,720 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 17:25:43,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 17:25:43,724 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 17:25:43,726 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 17:25:43,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 17:25:43,729 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 17:25:43,730 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 17:25:43,731 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 17:25:43,732 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 17:25:43,733 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 17:25:43,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 17:25:43,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 17:25:43,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 17:25:43,738 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 17:25:43,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 17:25:43,742 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 17:25:43,744 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 17:25:43,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 17:25:43,749 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 17:25:43,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 17:25:43,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 17:25:43,758 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 17:25:43,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 17:25:43,760 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 17:25:43,765 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 17:25:43,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 17:25:43,767 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 17:25:43,768 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 17:25:43,769 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 17:25:43,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 17:25:43,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 17:25:43,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 17:25:43,773 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 17:25:43,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 17:25:43,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 17:25:43,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 17:25:43,777 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 17:25:43,830 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 17:25:43,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 17:25:43,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 17:25:43,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 17:25:43,835 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 17:25:43,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 17:25:43,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 17:25:43,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 17:25:43,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 17:25:43,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 17:25:43,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 17:25:43,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 17:25:43,838 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 17:25:43,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 17:25:43,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 17:25:43,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 17:25:43,839 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 17:25:43,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 17:25:43,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 17:25:43,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 17:25:43,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 17:25:43,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 17:25:43,841 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 17:25:43,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 17:25:43,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 17:25:43,841 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 17:25:43,841 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 17:25:43,841 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 17:25:44,225 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 17:25:44,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 17:25:44,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 17:25:44,270 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 17:25:44,271 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 17:25:44,272 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-packetengines-hamachi.cil.i [2020-10-29 17:25:44,357 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d4ff99809/b219f945508f42c9b92746863a065a81/FLAG6c6fedd2d [2020-10-29 17:25:45,498 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 17:25:45,499 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-packetengines-hamachi.cil.i [2020-10-29 17:25:45,578 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d4ff99809/b219f945508f42c9b92746863a065a81/FLAG6c6fedd2d [2020-10-29 17:25:45,884 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d4ff99809/b219f945508f42c9b92746863a065a81 [2020-10-29 17:25:45,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 17:25:45,898 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 17:25:45,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 17:25:45,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 17:25:45,905 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 17:25:45,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:25:45" (1/1) ... [2020-10-29 17:25:45,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20cf2be3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:25:45, skipping insertion in model container [2020-10-29 17:25:45,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:25:45" (1/1) ... [2020-10-29 17:25:45,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 17:25:46,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 17:25:48,892 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:25:48,982 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 17:25:49,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:25:50,143 INFO L208 MainTranslator]: Completed translation [2020-10-29 17:25:50,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:25:50 WrapperNode [2020-10-29 17:25:50,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 17:25:50,145 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 17:25:50,145 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 17:25:50,145 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 17:25:50,156 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:25:50" (1/1) ... [2020-10-29 17:25:50,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:25:50" (1/1) ... [2020-10-29 17:25:50,286 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:25:50" (1/1) ... [2020-10-29 17:25:50,292 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:25:50" (1/1) ... [2020-10-29 17:25:50,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:25:50" (1/1) ... [2020-10-29 17:25:50,524 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:25:50" (1/1) ... [2020-10-29 17:25:50,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:25:50" (1/1) ... [2020-10-29 17:25:50,632 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 17:25:50,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 17:25:50,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 17:25:50,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 17:25:50,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:25:50" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 17:25:50,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 17:25:50,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 17:25:50,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 17:25:50,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 17:25:50,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-29 17:25:50,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-29 17:25:50,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-29 17:25:50,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 17:25:50,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 17:25:50,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:25:50,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-29 17:25:50,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 17:25:50,766 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 17:25:50,766 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 17:25:50,766 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-29 17:25:50,766 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 17:25:50,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-29 17:25:50,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-29 17:25:50,769 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-29 17:25:50,769 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-29 17:25:50,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 17:25:50,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 17:25:50,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 17:25:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 17:25:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 17:25:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 17:25:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-29 17:25:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-29 17:25:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-29 17:25:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-29 17:25:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-29 17:25:50,771 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-29 17:25:50,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-29 17:25:50,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 17:25:50,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-29 17:25:50,771 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-29 17:25:50,771 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-29 17:25:50,771 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-29 17:25:50,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-29 17:25:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-29 17:25:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-29 17:25:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-29 17:25:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-29 17:25:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-29 17:25:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-29 17:25:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-29 17:25:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-29 17:25:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-29 17:25:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-29 17:25:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-29 17:25:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-29 17:25:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-29 17:25:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-29 17:25:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-29 17:25:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-29 17:25:50,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-29 17:25:50,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-29 17:25:50,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-29 17:25:50,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-29 17:25:50,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-29 17:25:50,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-29 17:25:50,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-29 17:25:50,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-29 17:25:50,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-29 17:25:50,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-29 17:25:50,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-29 17:25:50,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-29 17:25:50,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-29 17:25:50,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-29 17:25:50,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-29 17:25:50,777 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-29 17:25:50,777 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-29 17:25:50,777 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2020-10-29 17:25:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_init_one [2020-10-29 17:25:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2020-10-29 17:25:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-29 17:25:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-29 17:25:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_open [2020-10-29 17:25:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_tx [2020-10-29 17:25:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_timer [2020-10-29 17:25:50,780 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_tx_timeout [2020-10-29 17:25:50,780 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_init_ring [2020-10-29 17:25:50,780 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_start_xmit [2020-10-29 17:25:50,781 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_interrupt [2020-10-29 17:25:50,781 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_rx [2020-10-29 17:25:50,781 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_error [2020-10-29 17:25:50,781 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_close [2020-10-29 17:25:50,782 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_stats [2020-10-29 17:25:50,782 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-29 17:25:50,782 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_running [2020-10-29 17:25:50,782 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_drvinfo [2020-10-29 17:25:50,782 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_settings [2020-10-29 17:25:50,782 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_set_settings [2020-10-29 17:25:50,782 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_nway_reset [2020-10-29 17:25:50,782 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_link [2020-10-29 17:25:50,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2020-10-29 17:25:50,783 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_remove_one [2020-10-29 17:25:50,783 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_init [2020-10-29 17:25:50,783 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_exit [2020-10-29 17:25:50,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_hamachi_exit_15_2 [2020-10-29 17:25:50,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_hamachi_init_15_11 [2020-10-29 17:25:50,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-29 17:25:50,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-29 17:25:50,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-29 17:25:50,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_9 [2020-10-29 17:25:50,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-29 17:25:50,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-29 17:25:50,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2020-10-29 17:25:50,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_base_instance_13_15_4 [2020-10-29 17:25:50,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_15_15_5 [2020-10-29 17:25:50,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2020-10-29 17:25:50,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_5_3 [2020-10-29 17:25:50,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2020-10-29 17:25:50,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2020-10-29 17:25:50,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_4 [2020-10-29 17:25:50,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2020-10-29 17:25:50,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_base_instance_13_15_6 [2020-10-29 17:25:50,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_15_15_7 [2020-10-29 17:25:50,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-29 17:25:50,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-29 17:25:50,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-29 17:25:50,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-29 17:25:50,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-29 17:25:50,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-29 17:25:50,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-29 17:25:50,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-29 17:25:50,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-29 17:25:50,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-29 17:25:50,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 17:25:50,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-29 17:25:50,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-29 17:25:50,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-29 17:25:50,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2020-10-29 17:25:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 17:25:50,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-29 17:25:50,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-29 17:25:50,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-29 17:25:50,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-29 17:25:50,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-29 17:25:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-29 17:25:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-29 17:25:50,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-29 17:25:50,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-29 17:25:50,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-29 17:25:50,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-29 17:25:50,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-29 17:25:50,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-29 17:25:50,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-29 17:25:50,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-29 17:25:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-29 17:25:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-29 17:25:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_10_6 [2020-10-29 17:25:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-29 17:25:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_chip_info_base_instance_3 [2020-10-29 17:25:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-29 17:25:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-29 17:25:50,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-29 17:25:50,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-29 17:25:50,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-29 17:25:50,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-29 17:25:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-29 17:25:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-29 17:25:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-29 17:25:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_10 [2020-10-29 17:25:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_19 [2020-10-29 17:25:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-29 17:25:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2020-10-29 17:25:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2020-10-29 17:25:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_4 [2020-10-29 17:25:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_5 [2020-10-29 17:25:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2020-10-29 17:25:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2020-10-29 17:25:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-29 17:25:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_12_2 [2020-10-29 17:25:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-29 17:25:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-29 17:25:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_60 [2020-10-29 17:25:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_61 [2020-10-29 17:25:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_62 [2020-10-29 17:25:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_63 [2020-10-29 17:25:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_64 [2020-10-29 17:25:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_65 [2020-10-29 17:25:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_66 [2020-10-29 17:25:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_67 [2020-10-29 17:25:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2020-10-29 17:25:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2020-10-29 17:25:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_74 [2020-10-29 17:25:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_75 [2020-10-29 17:25:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_76 [2020-10-29 17:25:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_77 [2020-10-29 17:25:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 17:25:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 17:25:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 17:25:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 17:25:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 17:25:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 17:25:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 17:25:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 17:25:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 17:25:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 17:25:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 17:25:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 17:25:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 17:25:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 17:25:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 17:25:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 17:25:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 17:25:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 17:25:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 17:25:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 17:25:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 17:25:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 17:25:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 17:25:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 17:25:50,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 17:25:50,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 17:25:50,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 17:25:50,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 17:25:50,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 17:25:50,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 17:25:50,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-29 17:25:50,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-29 17:25:50,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-29 17:25:50,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 17:25:50,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 17:25:50,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 17:25:50,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 17:25:50,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-29 17:25:50,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-29 17:25:50,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-29 17:25:50,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-29 17:25:50,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 17:25:50,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 17:25:50,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 17:25:50,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 17:25:50,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 17:25:50,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-29 17:25:50,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-29 17:25:50,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-29 17:25:50,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-29 17:25:50,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-29 17:25:50,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-29 17:25:50,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-29 17:25:50,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 17:25:50,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-29 17:25:50,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-29 17:25:50,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-29 17:25:50,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-29 17:25:50,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-29 17:25:50,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-29 17:25:50,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-29 17:25:50,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-29 17:25:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hamachi_private [2020-10-29 17:25:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hamachi_private [2020-10-29 17:25:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_hamachi_private [2020-10-29 17:25:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_hamachi_private [2020-10-29 17:25:50,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_hamachi_private [2020-10-29 17:25:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_hamachi_private [2020-10-29 17:25:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_hamachi_private [2020-10-29 17:25:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_hamachi_private [2020-10-29 17:25:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-29 17:25:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-29 17:25:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-29 17:25:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-29 17:25:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-29 17:25:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-29 17:25:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-29 17:25:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-29 17:25:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-29 17:25:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 17:25:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 17:25:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 17:25:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 17:25:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 17:25:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 17:25:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 17:25:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-29 17:25:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-29 17:25:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-29 17:25:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-29 17:25:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-29 17:25:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-29 17:25:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-29 17:25:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-29 17:25:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-29 17:25:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-29 17:25:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-29 17:25:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 17:25:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-29 17:25:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-29 17:25:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-29 17:25:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 17:25:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-29 17:25:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-29 17:25:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-29 17:25:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 17:25:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 17:25:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 17:25:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 17:25:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-29 17:25:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 17:25:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-29 17:25:50,831 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 17:25:50,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 17:25:50,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 17:25:50,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 17:25:50,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 17:25:50,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-29 17:25:50,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-29 17:25:50,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-29 17:25:50,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-29 17:25:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-29 17:25:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-29 17:25:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 17:25:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 17:25:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 17:25:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 17:25:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 17:25:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-29 17:25:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-29 17:25:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-29 17:25:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-29 17:25:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-29 17:25:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-29 17:25:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-29 17:25:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-29 17:25:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-29 17:25:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-29 17:25:50,834 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 17:25:50,834 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-29 17:25:50,834 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-29 17:25:50,834 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-29 17:25:50,834 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-29 17:25:50,834 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-29 17:25:50,834 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-29 17:25:50,834 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-29 17:25:50,834 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-29 17:25:50,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-29 17:25:50,835 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-29 17:25:50,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 17:25:50,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 17:25:50,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 17:25:50,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 17:25:50,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-29 17:25:50,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-29 17:25:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-29 17:25:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-29 17:25:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-29 17:25:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-29 17:25:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-29 17:25:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-29 17:25:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-29 17:25:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-29 17:25:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-29 17:25:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-29 17:25:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-29 17:25:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-29 17:25:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-29 17:25:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 17:25:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-29 17:25:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-29 17:25:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-29 17:25:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 17:25:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-29 17:25:50,838 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 17:25:50,838 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 17:25:50,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 17:25:50,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 17:25:50,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 17:25:50,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 17:25:50,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 17:25:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 17:25:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 17:25:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 17:25:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-29 17:25:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 17:25:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 17:25:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-29 17:25:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-29 17:25:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 17:25:50,840 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-29 17:25:50,840 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 17:25:50,840 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 17:25:50,840 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 17:25:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 17:25:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-29 17:25:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 17:25:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-29 17:25:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hamachi_private [2020-10-29 17:25:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hamachi_private [2020-10-29 17:25:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 17:25:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 17:25:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-29 17:25:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 17:25:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 17:25:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-29 17:25:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 17:25:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-29 17:25:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-29 17:25:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 17:25:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 17:25:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 17:25:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 17:25:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 17:25:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 17:25:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 17:25:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 17:25:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 17:25:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 17:25:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 17:25:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 17:25:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_64 [2020-10-29 17:25:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 17:25:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2020-10-29 17:25:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 17:25:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_65 [2020-10-29 17:25:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 17:25:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2020-10-29 17:25:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-29 17:25:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-29 17:25:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 17:25:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_67 [2020-10-29 17:25:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 17:25:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-29 17:25:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-29 17:25:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-29 17:25:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-29 17:25:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-29 17:25:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-29 17:25:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-29 17:25:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-29 17:25:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-29 17:25:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 17:25:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-29 17:25:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-29 17:25:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-29 17:25:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-29 17:25:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-29 17:25:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-29 17:25:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-29 17:25:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-29 17:25:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-29 17:25:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-29 17:25:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-29 17:25:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-29 17:25:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-29 17:25:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-29 17:25:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-29 17:25:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 17:25:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-29 17:25:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 17:25:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-29 17:25:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-29 17:25:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-29 17:25:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-29 17:25:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-29 17:25:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-29 17:25:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-29 17:25:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-29 17:25:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 17:25:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-29 17:25:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-29 17:25:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-29 17:25:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-29 17:25:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 17:25:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 17:25:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-29 17:25:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-29 17:25:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-29 17:25:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-29 17:25:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-29 17:25:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 17:25:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-29 17:25:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-29 17:25:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-29 17:25:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_62 [2020-10-29 17:25:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_75 [2020-10-29 17:25:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-29 17:25:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-29 17:25:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-29 17:25:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-29 17:25:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-29 17:25:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-29 17:25:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-29 17:25:50,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-29 17:25:50,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-29 17:25:50,852 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-29 17:25:50,852 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-29 17:25:50,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-29 17:25:50,852 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-29 17:25:50,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_61 [2020-10-29 17:25:50,852 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-29 17:25:50,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_74 [2020-10-29 17:25:50,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-29 17:25:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-29 17:25:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-29 17:25:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-29 17:25:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-29 17:25:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_76 [2020-10-29 17:25:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-29 17:25:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_77 [2020-10-29 17:25:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-29 17:25:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-29 17:25:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-29 17:25:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-29 17:25:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-29 17:25:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-29 17:25:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-29 17:25:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-29 17:25:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-29 17:25:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-29 17:25:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-29 17:25:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_63 [2020-10-29 17:25:50,858 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-29 17:25:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_66 [2020-10-29 17:25:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-29 17:25:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-29 17:25:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-29 17:25:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-29 17:25:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-29 17:25:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-29 17:25:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2020-10-29 17:25:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-29 17:25:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-29 17:25:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-29 17:25:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-29 17:25:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-29 17:25:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_60 [2020-10-29 17:25:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_timer [2020-10-29 17:25:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2020-10-29 17:25:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-29 17:25:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-29 17:25:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_open [2020-10-29 17:25:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2020-10-29 17:25:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_tx_timeout [2020-10-29 17:25:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_init_ring [2020-10-29 17:25:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_start_xmit [2020-10-29 17:25:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_interrupt [2020-10-29 17:25:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_rx [2020-10-29 17:25:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_tx [2020-10-29 17:25:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_error [2020-10-29 17:25:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_close [2020-10-29 17:25:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_stats [2020-10-29 17:25:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-29 17:25:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_init_one [2020-10-29 17:25:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 17:25:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 17:25:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_running [2020-10-29 17:25:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_drvinfo [2020-10-29 17:25:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_settings [2020-10-29 17:25:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_set_settings [2020-10-29 17:25:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_nway_reset [2020-10-29 17:25:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_link [2020-10-29 17:25:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_remove_one [2020-10-29 17:25:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_init [2020-10-29 17:25:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_exit [2020-10-29 17:25:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_hamachi_exit_15_2 [2020-10-29 17:25:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_hamachi_init_15_11 [2020-10-29 17:25:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-29 17:25:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-29 17:25:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-29 17:25:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_9 [2020-10-29 17:25:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-29 17:25:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-29 17:25:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2020-10-29 17:25:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_base_instance_13_15_4 [2020-10-29 17:25:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_15_15_5 [2020-10-29 17:25:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2020-10-29 17:25:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_5_3 [2020-10-29 17:25:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2020-10-29 17:25:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2020-10-29 17:25:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_4 [2020-10-29 17:25:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2020-10-29 17:25:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_base_instance_13_15_6 [2020-10-29 17:25:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_15_15_7 [2020-10-29 17:25:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-29 17:25:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-29 17:25:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-29 17:25:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-29 17:25:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-29 17:25:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-29 17:25:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-29 17:25:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-29 17:25:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-29 17:25:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-29 17:25:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 17:25:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-29 17:25:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-29 17:25:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-29 17:25:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2020-10-29 17:25:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 17:25:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-29 17:25:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-29 17:25:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-29 17:25:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-29 17:25:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-29 17:25:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-29 17:25:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-29 17:25:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-29 17:25:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-29 17:25:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-29 17:25:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-29 17:25:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-29 17:25:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-29 17:25:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-29 17:25:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-29 17:25:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-29 17:25:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-29 17:25:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_10_6 [2020-10-29 17:25:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-29 17:25:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_chip_info_base_instance_3 [2020-10-29 17:25:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-29 17:25:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-29 17:25:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-29 17:25:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-29 17:25:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-29 17:25:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-29 17:25:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-29 17:25:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-29 17:25:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-29 17:25:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_10 [2020-10-29 17:25:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_19 [2020-10-29 17:25:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-29 17:25:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2020-10-29 17:25:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2020-10-29 17:25:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_4 [2020-10-29 17:25:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_5 [2020-10-29 17:25:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2020-10-29 17:25:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2020-10-29 17:25:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-29 17:25:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_12_2 [2020-10-29 17:25:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 17:25:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 17:25:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 17:25:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:25:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-29 17:25:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 17:25:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 17:25:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 17:25:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 17:25:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 17:25:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 17:25:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 17:25:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 17:25:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 17:25:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 17:25:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 17:25:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 17:25:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 17:25:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 17:25:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 17:25:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 17:25:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 17:25:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 17:25:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 17:25:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 17:25:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 17:25:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 17:25:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 17:25:50,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 17:25:50,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 17:25:50,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 17:25:50,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 17:25:50,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 17:25:50,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 17:25:50,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 17:25:50,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 17:25:50,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 17:25:50,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 17:25:50,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 17:25:50,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-29 17:25:50,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-29 17:25:50,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-29 17:25:50,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 17:25:50,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 17:25:50,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 17:25:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 17:25:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-29 17:25:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-29 17:25:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-29 17:25:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-29 17:25:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 17:25:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 17:25:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 17:25:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 17:25:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 17:25:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-29 17:25:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-29 17:25:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-29 17:25:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-29 17:25:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-29 17:25:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-29 17:25:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-29 17:25:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 17:25:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-29 17:25:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-29 17:25:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-29 17:25:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-29 17:25:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-29 17:25:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-29 17:25:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-29 17:25:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-29 17:25:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:25:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_hamachi_private [2020-10-29 17:25:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_hamachi_private [2020-10-29 17:25:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_hamachi_private [2020-10-29 17:25:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_hamachi_private [2020-10-29 17:25:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_hamachi_private [2020-10-29 17:25:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_hamachi_private [2020-10-29 17:25:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-29 17:25:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-29 17:25:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-29 17:25:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-29 17:25:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-29 17:25:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-29 17:25:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-29 17:25:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-29 17:25:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-29 17:25:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 17:25:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 17:25:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 17:25:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 17:25:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 17:25:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 17:25:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 17:25:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-29 17:25:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-29 17:25:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-29 17:25:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-29 17:25:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-29 17:25:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-29 17:25:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-29 17:25:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-29 17:25:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-29 17:25:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-29 17:25:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-29 17:25:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 17:25:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-29 17:25:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-29 17:25:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-29 17:25:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 17:25:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-29 17:25:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-29 17:25:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-29 17:25:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 17:25:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 17:25:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 17:25:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 17:25:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-29 17:25:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-29 17:25:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 17:25:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 17:25:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 17:25:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 17:25:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 17:25:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 17:25:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-29 17:25:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 17:25:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 17:25:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 17:25:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 17:25:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 17:25:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 17:25:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 17:25:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 17:25:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 17:25:53,822 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-29 17:25:54,425 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 17:25:58,319 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 17:25:58,320 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 17:25:58,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:25:58 BoogieIcfgContainer [2020-10-29 17:25:58,329 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 17:25:58,332 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 17:25:58,332 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 17:25:58,336 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 17:25:58,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 05:25:45" (1/3) ... [2020-10-29 17:25:58,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cd1f92e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:25:58, skipping insertion in model container [2020-10-29 17:25:58,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:25:50" (2/3) ... [2020-10-29 17:25:58,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cd1f92e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:25:58, skipping insertion in model container [2020-10-29 17:25:58,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:25:58" (3/3) ... [2020-10-29 17:25:58,340 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-packetengines-hamachi.cil.i [2020-10-29 17:25:58,352 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 17:25:58,359 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 17:25:58,372 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 17:25:58,408 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 17:25:58,408 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 17:25:58,408 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 17:25:58,408 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 17:25:58,408 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 17:25:58,409 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 17:25:58,409 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 17:25:58,409 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 17:25:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states. [2020-10-29 17:25:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-10-29 17:25:58,497 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:25:58,498 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 17:25:58,498 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:25:58,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:25:58,505 INFO L82 PathProgramCache]: Analyzing trace with hash 776660204, now seen corresponding path program 1 times [2020-10-29 17:25:58,514 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:25:58,514 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2028119923] [2020-10-29 17:25:58,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:25:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:25:59,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:03,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:04,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:04,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 203 [2020-10-29 17:26:04,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 17:26:04,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5344 [2020-10-29 17:26:04,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:04,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:04,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 17:26:04,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 17:26:04,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 193 [2020-10-29 17:26:04,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 17:26:07,833 WARN L193 SmtUtils]: Spent 3.02 s on a formula simplification that was a NOOP. DAG size: 694 [2020-10-29 17:26:07,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:26:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:07,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:08,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:08,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:26:08,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:08,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 877 [2020-10-29 17:26:08,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:08,797 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:08,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:26:08,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:08,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:26:08,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:08,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:26:08,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:08,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:08,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:08,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 17:26:08,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:08,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:26:08,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:08,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:08,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:26:08,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:08,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 17:26:08,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:08,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 17:26:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 147 [2020-10-29 17:26:09,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-29 17:26:09,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,137 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:26:09,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 144 [2020-10-29 17:26:09,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:26:09,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-29 17:26:09,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 17:26:09,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:26:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:26:09,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 17:26:09,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:26:09,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:26:09,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:26:09,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,356 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:26:09,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:26:09,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:26:09,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:26:09,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,388 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:26:09,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:26:09,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:26:09,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:26:09,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:26:09,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:26:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:26:09,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:26:09,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,432 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:26:09,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:26:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,450 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:26:09,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:26:09,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,451 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:26:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:26:09,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:26:09,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,477 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:26:09,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:26:09,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:26:09,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:26:09,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,497 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:26:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:26:09,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:26:09,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,521 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:26:09,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:26:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:26:09,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:26:09,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:26:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:26:09,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:26:09,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,569 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:26:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:26:09,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:26:09,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,597 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:26:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:26:09,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:26:09,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,619 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:26:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:26:09,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:26:09,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,640 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:26:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:26:09,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:26:09,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,661 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:26:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:26:09,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:26:09,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 17:26:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:26:09,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:26:09,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,704 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:26:09,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:26:09,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:26:09,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,722 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:26:09,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:26:09,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-29 17:26:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:26:09,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:26:09,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,782 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:26:09,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:26:09,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-29 17:26:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:26:09,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:26:09,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:26:09,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:26:09,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:26:09,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:26:09,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:26:09,806 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:26:09,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:26:09,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:26:09,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:26:09,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:26:09,877 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2020-10-29 17:26:09,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2028119923] [2020-10-29 17:26:09,879 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:26:09,879 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-29 17:26:09,880 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919894724] [2020-10-29 17:26:09,885 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 17:26:09,885 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:26:09,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 17:26:09,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-29 17:26:09,901 INFO L87 Difference]: Start difference. First operand 2670 states. Second operand 8 states. [2020-10-29 17:26:15,842 WARN L193 SmtUtils]: Spent 3.06 s on a formula simplification that was a NOOP. DAG size: 696 [2020-10-29 17:26:37,201 WARN L193 SmtUtils]: Spent 3.17 s on a formula simplification that was a NOOP. DAG size: 698 [2020-10-29 17:26:40,571 WARN L193 SmtUtils]: Spent 3.14 s on a formula simplification that was a NOOP. DAG size: 700 [2020-10-29 17:27:18,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 17:27:18,641 INFO L93 Difference]: Finished difference Result 4685 states and 6206 transitions. [2020-10-29 17:27:18,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-29 17:27:18,643 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 143 [2020-10-29 17:27:18,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 17:27:18,691 INFO L225 Difference]: With dead ends: 4685 [2020-10-29 17:27:18,691 INFO L226 Difference]: Without dead ends: 2514 [2020-10-29 17:27:18,714 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 12.8s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-29 17:27:18,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2514 states. [2020-10-29 17:27:20,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2514 to 2184. [2020-10-29 17:27:20,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2184 states. [2020-10-29 17:27:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 2184 states and 2796 transitions. [2020-10-29 17:27:20,090 INFO L78 Accepts]: Start accepts. Automaton has 2184 states and 2796 transitions. Word has length 143 [2020-10-29 17:27:20,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 17:27:20,096 INFO L481 AbstractCegarLoop]: Abstraction has 2184 states and 2796 transitions. [2020-10-29 17:27:20,096 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 17:27:20,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 2796 transitions. [2020-10-29 17:27:20,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-29 17:27:20,112 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:27:20,113 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 17:27:20,113 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 17:27:20,113 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:27:20,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:27:20,114 INFO L82 PathProgramCache]: Analyzing trace with hash 944841300, now seen corresponding path program 1 times [2020-10-29 17:27:20,114 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:27:20,114 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [634079080] [2020-10-29 17:27:20,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:27:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:20,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:22,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:26,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:26,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 216 [2020-10-29 17:27:26,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 17:27:26,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6117 [2020-10-29 17:27:26,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:26,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:26,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 16 [2020-10-29 17:27:26,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 17:27:26,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 206 [2020-10-29 17:27:26,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:29,774 WARN L193 SmtUtils]: Spent 3.17 s on a formula simplification that was a NOOP. DAG size: 694 [2020-10-29 17:27:29,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:27:29,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:29,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:30,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:30,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:30,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:30,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 818 [2020-10-29 17:27:30,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:30,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:30,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:27:30,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:30,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:27:30,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:30,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:27:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:30,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:30,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:30,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 17:27:30,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:30,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:27:30,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:30,756 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:30,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:27:30,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:30,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 17:27:30,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:30,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 17:27:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:30,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 147 [2020-10-29 17:27:31,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 150 [2020-10-29 17:27:31,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:27:31,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 144 [2020-10-29 17:27:31,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:27:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-29 17:27:31,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 17:27:31,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,103 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:27:31,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:27:31,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:27:31,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:27:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:31,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:27:31,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,184 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:27:31,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:27:31,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:27:31,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:27:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:31,218 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:27:31,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,219 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:27:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:27:31,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:27:31,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,235 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:27:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:31,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:27:31,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:27:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:27:31,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:27:31,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,270 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:27:31,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:27:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:31,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,285 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:27:31,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,286 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:27:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:27:31,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:27:31,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,305 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 17:27:31,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:27:31,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:31,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:27:31,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:27:31,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:27:31,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:27:31,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,350 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:27:31,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:31,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:27:31,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:27:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:27:31,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:27:31,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,391 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:27:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:31,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:27:31,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,408 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:27:31,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:27:31,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:27:31,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:27:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:31,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:27:31,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,448 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 17:27:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:27:31,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:27:31,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:27:31,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:27:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:31,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:27:31,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,487 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:27:31,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:27:31,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:27:31,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-29 17:27:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:31,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:27:31,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,541 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:27:31,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:27:31,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:27:31,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-29 17:27:31,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 17:27:31,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:27:31,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:27:31,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 17:27:31,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:27:31,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 17:27:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:27:31,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:27:31,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:27:31,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:27:31,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:27:31,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:27:31,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:27:31,589 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:27:31,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:27:31,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:27:31,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:27:31,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:27:31,692 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2020-10-29 17:27:31,693 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [634079080] [2020-10-29 17:27:31,693 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:27:31,693 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-29 17:27:31,693 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [576604528] [2020-10-29 17:27:31,696 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 17:27:31,697 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:27:31,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 17:27:31,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-29 17:27:31,698 INFO L87 Difference]: Start difference. First operand 2184 states and 2796 transitions. Second operand 8 states. [2020-10-29 17:27:40,639 WARN L193 SmtUtils]: Spent 3.14 s on a formula simplification that was a NOOP. DAG size: 696 [2020-10-29 17:27:51,074 WARN L193 SmtUtils]: Spent 3.17 s on a formula simplification that was a NOOP. DAG size: 698 [2020-10-29 17:27:54,600 WARN L193 SmtUtils]: Spent 3.19 s on a formula simplification that was a NOOP. DAG size: 700 [2020-10-29 17:28:59,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 17:28:59,332 INFO L93 Difference]: Finished difference Result 2716 states and 3503 transitions. [2020-10-29 17:28:59,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-29 17:28:59,333 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 148 [2020-10-29 17:28:59,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 17:28:59,353 INFO L225 Difference]: With dead ends: 2716 [2020-10-29 17:28:59,353 INFO L226 Difference]: Without dead ends: 2712 [2020-10-29 17:28:59,356 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 13.0s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-29 17:28:59,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2712 states. [2020-10-29 17:29:00,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2712 to 2371. [2020-10-29 17:29:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2371 states. [2020-10-29 17:29:00,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 2371 states and 2996 transitions. [2020-10-29 17:29:00,528 INFO L78 Accepts]: Start accepts. Automaton has 2371 states and 2996 transitions. Word has length 148 [2020-10-29 17:29:00,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 17:29:00,529 INFO L481 AbstractCegarLoop]: Abstraction has 2371 states and 2996 transitions. [2020-10-29 17:29:00,529 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 17:29:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 2996 transitions. [2020-10-29 17:29:00,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-29 17:29:00,534 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:29:00,534 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 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] [2020-10-29 17:29:00,535 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 17:29:00,535 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:29:00,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:29:00,535 INFO L82 PathProgramCache]: Analyzing trace with hash -1604528962, now seen corresponding path program 1 times [2020-10-29 17:29:00,535 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:29:00,536 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1976961246] [2020-10-29 17:29:00,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:29:00,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:00,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:01,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:05,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:05,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 210 [2020-10-29 17:29:05,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 17:29:05,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5055 [2020-10-29 17:29:05,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:05,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:05,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-29 17:29:05,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 17:29:05,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 183 [2020-10-29 17:29:05,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:09,013 WARN L193 SmtUtils]: Spent 3.08 s on a formula simplification that was a NOOP. DAG size: 694 [2020-10-29 17:29:09,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:29:09,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:09,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:09,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:09,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:29:09,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:09,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 700 [2020-10-29 17:29:09,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:09,782 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:09,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:29:09,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:09,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:29:09,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:09,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:29:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:09,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:09,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:09,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 17:29:09,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:09,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:29:09,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:09,865 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:09,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:29:09,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:09,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 17:29:09,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:09,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 17:29:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 147 [2020-10-29 17:29:10,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-29 17:29:10,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,078 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:29:10,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 144 [2020-10-29 17:29:10,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:29:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-29 17:29:10,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 17:29:10,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,152 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:29:10,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:29:10,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:29:10,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:29:10,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:29:10,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:29:10,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:29:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:29:10,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:29:10,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,241 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:29:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:29:10,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:29:10,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:29:10,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:29:10,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:29:10,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:29:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:29:10,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:29:10,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,287 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:29:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:29:10,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:29:10,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,307 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:29:10,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:29:10,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:29:10,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,324 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:29:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:29:10,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:29:10,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,343 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:29:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:29:10,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:29:10,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:29:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:29:10,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:29:10,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,380 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:29:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:29:10,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:29:10,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,400 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:29:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:29:10,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:29:10,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,420 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:29:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:29:10,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:29:10,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,436 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:29:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:29:10,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:29:10,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,457 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:29:10,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:29:10,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:29:10,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,475 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:29:10,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 17:29:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:29:10,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:29:10,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,494 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:29:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:29:10,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:29:10,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,514 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-29 17:29:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:29:10,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:29:10,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:29:10,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:29:10,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:29:10,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:29:10,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-29 17:29:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:29:10,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 17:29:10,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,583 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 17:29:10,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 17:29:10,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:29:10,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-29 17:29:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:29:10,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:29:10,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:29:10,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:29:10,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:29:10,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:29:10,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:29:10,646 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:29:10,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:29:10,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 17:29:10,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:29:10,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:29:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2020-10-29 17:29:10,725 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1976961246] [2020-10-29 17:29:10,725 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:29:10,725 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-29 17:29:10,725 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283059465] [2020-10-29 17:29:10,726 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 17:29:10,728 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:29:10,728 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 17:29:10,729 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-29 17:29:10,729 INFO L87 Difference]: Start difference. First operand 2371 states and 2996 transitions. Second operand 8 states. [2020-10-29 17:29:20,238 WARN L193 SmtUtils]: Spent 3.14 s on a formula simplification that was a NOOP. DAG size: 696 [2020-10-29 17:29:23,704 WARN L193 SmtUtils]: Spent 3.06 s on a formula simplification that was a NOOP. DAG size: 699 [2020-10-29 17:29:26,834 WARN L193 SmtUtils]: Spent 3.04 s on a formula simplification that was a NOOP. DAG size: 701