/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --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-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 22:52:42,709 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 22:52:42,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 22:52:42,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 22:52:42,773 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 22:52:42,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 22:52:42,781 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 22:52:42,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 22:52:42,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 22:52:42,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 22:52:42,796 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 22:52:42,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 22:52:42,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 22:52:42,801 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 22:52:42,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 22:52:42,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 22:52:42,805 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 22:52:42,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 22:52:42,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 22:52:42,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 22:52:42,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 22:52:42,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 22:52:42,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 22:52:42,827 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 22:52:42,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 22:52:42,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 22:52:42,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 22:52:42,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 22:52:42,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 22:52:42,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 22:52:42,842 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 22:52:42,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 22:52:42,844 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 22:52:42,845 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 22:52:42,846 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 22:52:42,847 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 22:52:42,847 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 22:52:42,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 22:52:42,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 22:52:42,849 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 22:52:42,850 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 22:52:42,857 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 22:52:42,902 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 22:52:42,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 22:52:42,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 22:52:42,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 22:52:42,907 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 22:52:42,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 22:52:42,907 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 22:52:42,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 22:52:42,908 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 22:52:42,908 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 22:52:42,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 22:52:42,909 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 22:52:42,910 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 22:52:42,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 22:52:42,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 22:52:42,910 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 22:52:42,910 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 22:52:42,910 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 22:52:42,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 22:52:42,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 22:52:42,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 22:52:42,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 22:52:42,911 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 22:52:42,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 22:52:42,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 22:52:42,912 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 22:52:42,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 22:52:42,912 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 22:52:43,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 22:52:43,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 22:52:43,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 22:52:43,331 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 22:52:43,332 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 22:52:43,333 INFO L432 ainManager$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-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-28 22:52:43,417 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/25bbffa8d/cd4f28b48749441586cdd0b353377ff7/FLAG77d42b61c [2020-10-28 22:52:44,637 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 22:52:44,638 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-28 22:52:44,701 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/25bbffa8d/cd4f28b48749441586cdd0b353377ff7/FLAG77d42b61c [2020-10-28 22:52:44,920 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/25bbffa8d/cd4f28b48749441586cdd0b353377ff7 [2020-10-28 22:52:44,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 22:52:44,935 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 22:52:44,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 22:52:44,940 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 22:52:44,945 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 22:52:44,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:52:44" (1/1) ... [2020-10-28 22:52:44,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c110ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:52:44, skipping insertion in model container [2020-10-28 22:52:44,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:52:44" (1/1) ... [2020-10-28 22:52:44,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 22:52:45,151 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 22:52:48,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:52:48,974 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 22:52:49,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:52:50,923 INFO L208 MainTranslator]: Completed translation [2020-10-28 22:52:50,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:52:50 WrapperNode [2020-10-28 22:52:50,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 22:52:50,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 22:52:50,927 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 22:52:50,927 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 22:52:50,941 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:52:50" (1/1) ... [2020-10-28 22:52:50,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:52:50" (1/1) ... [2020-10-28 22:52:51,090 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:52:50" (1/1) ... [2020-10-28 22:52:51,090 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:52:50" (1/1) ... [2020-10-28 22:52:51,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:52:50" (1/1) ... [2020-10-28 22:52:51,321 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:52:50" (1/1) ... [2020-10-28 22:52:51,388 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:52:50" (1/1) ... [2020-10-28 22:52:51,449 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 22:52:51,451 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 22:52:51,451 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 22:52:51,451 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 22:52:51,452 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:52:50" (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 [2020-10-28 22:52:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 22:52:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 22:52:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 22:52:51,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 22:52:51,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 22:52:51,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 22:52:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 22:52:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 22:52:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:52:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:52:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 22:52:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 22:52:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 22:52:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 22:52:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 22:52:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 22:52:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 22:52:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 22:52:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 22:52:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 22:52:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 22:52:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 22:52:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 22:52:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 22:52:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 22:52:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-28 22:52:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-28 22:52:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-28 22:52:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-28 22:52:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-28 22:52:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 22:52:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 22:52:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 22:52:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 22:52:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 22:52:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 22:52:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 22:52:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 22:52:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 22:52:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-28 22:52:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-28 22:52:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 22:52:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 22:52:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 22:52:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 22:52:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 22:52:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 22:52:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-28 22:52:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-28 22:52:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-28 22:52:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-28 22:52:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-28 22:52:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-28 22:52:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-28 22:52:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 22:52:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 22:52:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 22:52:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 22:52:51,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 22:52:51,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 22:52:51,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 22:52:51,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 22:52:51,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-28 22:52:51,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-28 22:52:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 22:52:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-28 22:52:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-28 22:52:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-28 22:52:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-28 22:52:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-28 22:52:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-28 22:52:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-28 22:52:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-28 22:52:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-28 22:52:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-28 22:52:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-28 22:52:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 22:52:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 22:52:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 22:52:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 22:52:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-28 22:52:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2020-10-28 22:52:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_show_dspcfg_workaround [2020-10-28 22:52:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_set_dspcfg_workaround [2020-10-28 22:52:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2020-10-28 22:52:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2020-10-28 22:52:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2020-10-28 22:52:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2020-10-28 22:52:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_media [2020-10-28 22:52:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_probe1 [2020-10-28 22:52:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2020-10-28 22:52:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2020-10-28 22:52:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2020-10-28 22:52:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2020-10-28 22:52:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2020-10-28 22:52:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-28 22:52:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-28 22:52:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2020-10-28 22:52:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2020-10-28 22:52:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2020-10-28 22:52:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mii [2020-10-28 22:52:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2020-10-28 22:52:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx [2020-10-28 22:52:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reload_eeprom [2020-10-28 22:52:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2020-10-28 22:52:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2020-10-28 22:52:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cable_magic [2020-10-28 22:52:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure undo_cable_magic [2020-10-28 22:52:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2020-10-28 22:52:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2020-10-28 22:52:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2020-10-28 22:52:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2020-10-28 22:52:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2020-10-28 22:52:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2020-10-28 22:52:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2020-10-28 22:52:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2020-10-28 22:52:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2020-10-28 22:52:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2020-10-28 22:52:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2020-10-28 22:52:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2020-10-28 22:52:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2020-10-28 22:52:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2020-10-28 22:52:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2020-10-28 22:52:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2020-10-28 22:52:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2020-10-28 22:52:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2020-10-28 22:52:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll [2020-10-28 22:52:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2020-10-28 22:52:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2020-10-28 22:52:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2020-10-28 22:52:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-28 22:52:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2020-10-28 22:52:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2020-10-28 22:52:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2020-10-28 22:52:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-28 22:52:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2020-10-28 22:52:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2020-10-28 22:52:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2020-10-28 22:52:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2020-10-28 22:52:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2020-10-28 22:52:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2020-10-28 22:52:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wol [2020-10-28 22:52:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs [2020-10-28 22:52:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure get_msglevel [2020-10-28 22:52:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msglevel [2020-10-28 22:52:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2020-10-28 22:52:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link [2020-10-28 22:52:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom [2020-10-28 22:52:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_wol [2020-10-28 22:52:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_wol [2020-10-28 22:52:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_sopass [2020-10-28 22:52:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_sopass [2020-10-28 22:52:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_ecmd [2020-10-28 22:52:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_ecmd [2020-10-28 22:52:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs [2020-10-28 22:52:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom [2020-10-28 22:52:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2020-10-28 22:52:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2020-10-28 22:52:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2020-10-28 22:52:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2020-10-28 22:52:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_suspend [2020-10-28 22:52:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2020-10-28 22:52:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_mod [2020-10-28 22:52:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_exit_mod [2020-10-28 22:52:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2020-10-28 22:52:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2020-10-28 22:52:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 22:52:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-28 22:52:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 22:52:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-28 22:52:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-28 22:52:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2020-10-28 22:52:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2020-10-28 22:52:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-28 22:52:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_2 [2020-10-28 22:52:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-28 22:52:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2020-10-28 22:52:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_4 [2020-10-28 22:52:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2020-10-28 22:52:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2020-10-28 22:52:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-28 22:52:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-28 22:52:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 22:52:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 22:52:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 22:52:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 22:52:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 22:52:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 22:52:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-28 22:52:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-28 22:52:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-28 22:52:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-28 22:52:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-28 22:52:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-28 22:52:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-28 22:52:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-28 22:52:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 22:52:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-28 22:52:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-28 22:52:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-28 22:52:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-28 22:52:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 22:52:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-28 22:52:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-28 22:52:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2020-10-28 22:52:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 22:52:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 22:52:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 22:52:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 22:52:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 22:52:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 22:52:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 22:52:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-28 22:52:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 22:52:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-28 22:52:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-28 22:52:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-28 22:52:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 22:52:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 22:52:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 22:52:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 22:52:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-28 22:52:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 22:52:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 22:52:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_10_6 [2020-10-28 22:52:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 22:52:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-28 22:52:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 22:52:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 22:52:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 22:52:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-28 22:52:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:52:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 22:52:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-28 22:52:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-28 22:52:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-28 22:52:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-28 22:52:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-28 22:52:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2020-10-28 22:52:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2020-10-28 22:52:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2020-10-28 22:52:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 22:52:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_12_2 [2020-10-28 22:52:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2020-10-28 22:52:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2020-10-28 22:52:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_18 [2020-10-28 22:52:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_19 [2020-10-28 22:52:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_20 [2020-10-28 22:52:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_21 [2020-10-28 22:52:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_22 [2020-10-28 22:52:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_23 [2020-10-28 22:52:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2020-10-28 22:52:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2020-10-28 22:52:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2020-10-28 22:52:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2020-10-28 22:52:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_28 [2020-10-28 22:52:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2020-10-28 22:52:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_30 [2020-10-28 22:52:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_31 [2020-10-28 22:52:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_32 [2020-10-28 22:52:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_33 [2020-10-28 22:52:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_34 [2020-10-28 22:52:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_35 [2020-10-28 22:52:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2020-10-28 22:52:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2020-10-28 22:52:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2020-10-28 22:52:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2020-10-28 22:52:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2020-10-28 22:52:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2020-10-28 22:52:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2020-10-28 22:52:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2020-10-28 22:52:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2020-10-28 22:52:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2020-10-28 22:52:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 22:52:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 22:52:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 22:52:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 22:52:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 22:52:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 22:52:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 22:52:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 22:52:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 22:52:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 22:52:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 22:52:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 22:52:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2020-10-28 22:52:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2020-10-28 22:52:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-10-28 22:52:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 22:52:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 22:52:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 22:52:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 22:52:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 22:52:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 22:52:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 22:52:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 22:52:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 22:52:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 22:52:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 22:52:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 22:52:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 22:52:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 22:52:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 22:52:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 22:52:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 22:52:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 22:52:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 22:52:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 22:52:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 22:52:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 22:52:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 22:52:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 22:52:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 22:52:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 22:52:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-28 22:52:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 22:52:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-28 22:52:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-28 22:52:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 22:52:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 22:52:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 22:52:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 22:52:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 22:52:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 22:52:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 22:52:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 22:52:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 22:52:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:52:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-28 22:52:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 22:52:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-28 22:52:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 22:52:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-28 22:52:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 22:52:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 22:52:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 22:52:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-28 22:52:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-28 22:52:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 22:52:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 22:52:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 22:52:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-28 22:52:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-28 22:52:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-28 22:52:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-28 22:52:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 22:52:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 22:52:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 22:52:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 22:52:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 22:52:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 22:52:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-28 22:52:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-28 22:52:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 22:52:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 22:52:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 22:52:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 22:52:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 22:52:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 22:52:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 22:52:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 22:52:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 22:52:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-28 22:52:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-28 22:52:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-28 22:52:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-28 22:52:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-28 22:52:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-28 22:52:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-28 22:52:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 22:52:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-28 22:52:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-28 22:52:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 22:52:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 22:52:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 22:52:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 22:52:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 22:52:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 22:52:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 22:52:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 22:52:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2020-10-28 22:52:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-28 22:52:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-28 22:52:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 22:52:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 22:52:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 22:52:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 22:52:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 22:52:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 22:52:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 22:52:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 22:52:51,633 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-28 22:52:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 22:52:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 22:52:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 22:52:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 22:52:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 22:52:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-10-28 22:52:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 22:52:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 22:52:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 22:52:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 22:52:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_35 [2020-10-28 22:52:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 22:52:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 22:52:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 22:52:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 22:52:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 22:52:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 22:52:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 22:52:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 22:52:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 22:52:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 22:52:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 22:52:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 22:52:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 22:52:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 22:52:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 22:52:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 22:52:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 22:52:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 22:52:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 22:52:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 22:52:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-28 22:52:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 22:52:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 22:52:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 22:52:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 22:52:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 22:52:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 22:52:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 22:52:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 22:52:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 22:52:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 22:52:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:52:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 22:52:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 22:52:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 22:52:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 22:52:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 22:52:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 22:52:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 22:52:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 22:52:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2020-10-28 22:52:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2020-10-28 22:52:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2020-10-28 22:52:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_32 [2020-10-28 22:52:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-28 22:52:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 22:52:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2020-10-28 22:52:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_31 [2020-10-28 22:52:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2020-10-28 22:52:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 22:52:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-28 22:52:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-28 22:52:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-28 22:52:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-28 22:52:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-28 22:52:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-28 22:52:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-28 22:52:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-28 22:52:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-28 22:52:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 22:52:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2020-10-28 22:52:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2020-10-28 22:52:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 22:52:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 22:52:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 22:52:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 22:52:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 22:52:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 22:52:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 22:52:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 22:52:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 22:52:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 22:52:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 22:52:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 22:52:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 22:52:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 22:52:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-28 22:52:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-28 22:52:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 22:52:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 22:52:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 22:52:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 22:52:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 22:52:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-28 22:52:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 22:52:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-28 22:52:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 22:52:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 22:52:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 22:52:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 22:52:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 22:52:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 22:52:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 22:52:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 22:52:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 22:52:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 22:52:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 22:52:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 22:52:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-28 22:52:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 22:52:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-28 22:52:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 22:52:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-28 22:52:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-28 22:52:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-28 22:52:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-28 22:52:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-28 22:52:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-28 22:52:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-28 22:52:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-28 22:52:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 22:52:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 22:52:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-28 22:52:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 22:52:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_21 [2020-10-28 22:52:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_30 [2020-10-28 22:52:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 22:52:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 22:52:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 22:52:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 22:52:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 22:52:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 22:52:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 22:52:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 22:52:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-28 22:52:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-28 22:52:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 22:52:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-28 22:52:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-28 22:52:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-28 22:52:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-28 22:52:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-28 22:52:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-28 22:52:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-28 22:52:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-28 22:52:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-28 22:52:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 22:52:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_19 [2020-10-28 22:52:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 22:52:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_20 [2020-10-28 22:52:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2020-10-28 22:52:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-28 22:52:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-28 22:52:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-28 22:52:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-28 22:52:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 22:52:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 22:52:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 22:52:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 22:52:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 22:52:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_33 [2020-10-28 22:52:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 22:52:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_34 [2020-10-28 22:52:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-28 22:52:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-28 22:52:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-28 22:52:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-28 22:52:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-28 22:52:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-28 22:52:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 22:52:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 22:52:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 22:52:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 22:52:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 22:52:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_22 [2020-10-28 22:52:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 22:52:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_23 [2020-10-28 22:52:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_28 [2020-10-28 22:52:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-28 22:52:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-28 22:52:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 22:52:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 22:52:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 22:52:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 22:52:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_18 [2020-10-28 22:52:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-28 22:52:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-28 22:52:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-28 22:52:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2020-10-28 22:52:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-28 22:52:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-28 22:52:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2020-10-28 22:52:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2020-10-28 22:52:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-28 22:52:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-28 22:52:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2020-10-28 22:52:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2020-10-28 22:52:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2020-10-28 22:52:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure find_mii [2020-10-28 22:52:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2020-10-28 22:52:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reload_eeprom [2020-10-28 22:52:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2020-10-28 22:52:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2020-10-28 22:52:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure do_cable_magic [2020-10-28 22:52:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure undo_cable_magic [2020-10-28 22:52:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2020-10-28 22:52:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2020-10-28 22:52:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2020-10-28 22:52:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2020-10-28 22:52:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2020-10-28 22:52:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2020-10-28 22:52:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2020-10-28 22:52:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2020-10-28 22:52:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2020-10-28 22:52:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2020-10-28 22:52:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2020-10-28 22:52:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2020-10-28 22:52:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2020-10-28 22:52:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2020-10-28 22:52:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2020-10-28 22:52:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll [2020-10-28 22:52:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2020-10-28 22:52:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2020-10-28 22:52:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2020-10-28 22:52:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2020-10-28 22:52:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2020-10-28 22:52:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-28 22:52:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2020-10-28 22:52:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-28 22:52:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2020-10-28 22:52:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_wol [2020-10-28 22:52:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_wol [2020-10-28 22:52:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_sopass [2020-10-28 22:52:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_sopass [2020-10-28 22:52:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_ecmd [2020-10-28 22:52:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_ecmd [2020-10-28 22:52:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2020-10-28 22:52:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2020-10-28 22:52:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs [2020-10-28 22:52:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom [2020-10-28 22:52:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_show_dspcfg_workaround [2020-10-28 22:52:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_set_dspcfg_workaround [2020-10-28 22:52:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2020-10-28 22:52:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2020-10-28 22:52:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2020-10-28 22:52:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_media [2020-10-28 22:52:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_probe1 [2020-10-28 22:52:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 22:52:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2020-10-28 22:52:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2020-10-28 22:52:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2020-10-28 22:52:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2020-10-28 22:52:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx [2020-10-28 22:52:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2020-10-28 22:52:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2020-10-28 22:52:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2020-10-28 22:52:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 22:52:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2020-10-28 22:52:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2020-10-28 22:52:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2020-10-28 22:52:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2020-10-28 22:52:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2020-10-28 22:52:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2020-10-28 22:52:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure set_wol [2020-10-28 22:52:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs [2020-10-28 22:52:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_msglevel [2020-10-28 22:52:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure set_msglevel [2020-10-28 22:52:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2020-10-28 22:52:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_link [2020-10-28 22:52:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom [2020-10-28 22:52:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2020-10-28 22:52:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_suspend [2020-10-28 22:52:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2020-10-28 22:52:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_mod [2020-10-28 22:52:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_exit_mod [2020-10-28 22:52:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2020-10-28 22:52:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2020-10-28 22:52:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 22:52:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-28 22:52:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 22:52:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-28 22:52:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-28 22:52:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2020-10-28 22:52:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2020-10-28 22:52:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-28 22:52:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_2 [2020-10-28 22:52:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-28 22:52:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2020-10-28 22:52:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_4 [2020-10-28 22:52:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2020-10-28 22:52:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2020-10-28 22:52:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-28 22:52:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-28 22:52:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 22:52:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 22:52:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 22:52:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 22:52:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 22:52:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 22:52:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-28 22:52:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-28 22:52:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-28 22:52:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-28 22:52:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-28 22:52:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-28 22:52:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-28 22:52:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-28 22:52:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 22:52:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-28 22:52:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-28 22:52:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-28 22:52:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-28 22:52:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 22:52:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-28 22:52:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-28 22:52:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2020-10-28 22:52:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 22:52:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 22:52:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 22:52:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 22:52:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 22:52:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 22:52:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 22:52:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-28 22:52:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 22:52:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-28 22:52:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-28 22:52:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-28 22:52:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 22:52:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 22:52:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 22:52:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 22:52:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-28 22:52:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 22:52:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 22:52:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_10_6 [2020-10-28 22:52:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 22:52:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-28 22:52:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 22:52:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 22:52:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 22:52:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-28 22:52:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:52:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 22:52:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-28 22:52:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-28 22:52:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-28 22:52:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-28 22:52:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-28 22:52:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2020-10-28 22:52:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2020-10-28 22:52:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2020-10-28 22:52:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 22:52:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_12_2 [2020-10-28 22:52:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 22:52:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:52:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:52:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 22:52:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 22:52:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2020-10-28 22:52:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2020-10-28 22:52:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2020-10-28 22:52:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2020-10-28 22:52:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2020-10-28 22:52:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2020-10-28 22:52:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2020-10-28 22:52:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2020-10-28 22:52:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2020-10-28 22:52:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2020-10-28 22:52:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 22:52:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 22:52:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 22:52:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 22:52:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 22:52:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 22:52:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 22:52:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 22:52:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 22:52:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 22:52:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 22:52:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 22:52:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 22:52:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 22:52:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 22:52:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2020-10-28 22:52:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2020-10-28 22:52:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 22:52:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 22:52:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 22:52:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 22:52:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 22:52:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 22:52:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 22:52:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 22:52:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 22:52:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 22:52:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 22:52:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 22:52:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 22:52:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 22:52:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 22:52:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 22:52:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 22:52:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 22:52:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 22:52:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 22:52:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 22:52:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 22:52:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 22:52:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 22:52:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 22:52:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 22:52:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 22:52:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 22:52:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 22:52:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 22:52:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 22:52:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 22:52:57,455 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 22:52:58,686 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 22:53:05,038 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 22:53:05,038 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 22:53:05,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:53:05 BoogieIcfgContainer [2020-10-28 22:53:05,047 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 22:53:05,050 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 22:53:05,050 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 22:53:05,053 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 22:53:05,054 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 10:52:44" (1/3) ... [2020-10-28 22:53:05,055 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@269b0042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:53:05, skipping insertion in model container [2020-10-28 22:53:05,055 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:52:50" (2/3) ... [2020-10-28 22:53:05,055 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@269b0042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:53:05, skipping insertion in model container [2020-10-28 22:53:05,055 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:53:05" (3/3) ... [2020-10-28 22:53:05,057 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-28 22:53:05,070 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 22:53:05,082 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 22:53:05,099 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 22:53:05,144 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 22:53:05,144 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 22:53:05,144 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 22:53:05,144 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 22:53:05,144 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 22:53:05,144 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 22:53:05,145 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 22:53:05,145 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 22:53:05,220 INFO L276 IsEmpty]: Start isEmpty. Operand 3438 states. [2020-10-28 22:53:05,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-10-28 22:53:05,244 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 22:53:05,245 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 22:53:05,246 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 22:53:05,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 22:53:05,253 INFO L82 PathProgramCache]: Analyzing trace with hash -1682020488, now seen corresponding path program 1 times [2020-10-28 22:53:05,263 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 22:53:05,263 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1714431154] [2020-10-28 22:53:05,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 22:53:06,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:06,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:11,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:11,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:11,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 292 [2020-10-28 22:53:11,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 22:53:11,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5370 [2020-10-28 22:53:11,502 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:11,503 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:11,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 22:53:11,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-28 22:53:11,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 272 [2020-10-28 22:53:11,503 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 22:53:18,193 WARN L193 SmtUtils]: Spent 6.26 s on a formula simplification that was a NOOP. DAG size: 949 [2020-10-28 22:53:18,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:53:18,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:18,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:19,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:19,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:19,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:19,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 795 [2020-10-28 22:53:19,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:19,032 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:19,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:19,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:19,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:19,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:53:19,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 22:53:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:19,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:19,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:19,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:19,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:19,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:53:19,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:19,192 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:19,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:53:19,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:19,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 22:53:19,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:53:19,345 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-10-28 22:53:19,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-28 22:53:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:19,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:19,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:19,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 237 [2020-10-28 22:53:19,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:19,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 175 [2020-10-28 22:53:19,594 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:19,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:19,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:53:19,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:19,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 234 [2020-10-28 22:53:19,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 22:53:19,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:53:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:19,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:19,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:19,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 232 [2020-10-28 22:53:19,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:19,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-28 22:53:19,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:19,739 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:19,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:19,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:19,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:19,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:19,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:53:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:19,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:19,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:19,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:19,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:19,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 22:53:19,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:19,844 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:19,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:19,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:19,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:19,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:19,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:19,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:19,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:19,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:19,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:19,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:53:19,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:19,875 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:19,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:19,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:19,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:19,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:53:19,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 22:53:19,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:19,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:19,908 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:19,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:19,909 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:19,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:53:19,909 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:19,909 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:19,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:19,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:19,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:19,910 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:19,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:19,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:19,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:19,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:19,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:19,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:53:19,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:19,934 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:19,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:19,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:19,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:19,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:19,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 22:53:19,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:19,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:19,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:19,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:19,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:19,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:53:19,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:19,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:19,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:19,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:19,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:19,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:19,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:19,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:19,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:19,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:19,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:19,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:19,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:53:19,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:19,992 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:19,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:19,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:19,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:19,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:53:20,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 22:53:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 22:53:20,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:53:20,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:53:20,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,057 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:53:20,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 22:53:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:53:20,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,090 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 66 [2020-10-28 22:53:20,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:53:20,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,209 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 22:53:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:53:20,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,240 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:53:20,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,266 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 22:53:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:53:20,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,296 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:53:20,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 22:53:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:53:20,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:53:20,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,384 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 22:53:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:53:20,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,410 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:53:20,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 22:53:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:53:20,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:53:20,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 22:53:20,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:53:20,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,513 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:53:20,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,538 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 22:53:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:53:20,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,564 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:53:20,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,585 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 22:53:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:53:20,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:53:20,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 22:53:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:53:20,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:53:20,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 22:53:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:53:20,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:53:20,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:53:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:53:20,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,731 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:53:20,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:53:20,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-28 22:53:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:53:20,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:53:20,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,875 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:53:20,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 22:53:20,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:20,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-28 22:53:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:53:20,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:53:20,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:53:20,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 22:53:20,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:53:20,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:53:20,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:53:20,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:53:20,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:53:20,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:53:20,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 22:53:20,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:53:21,094 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2020-10-28 22:53:21,095 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1714431154] [2020-10-28 22:53:21,097 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 22:53:21,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-28 22:53:21,098 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299118581] [2020-10-28 22:53:21,103 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-28 22:53:21,104 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 22:53:21,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-28 22:53:21,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-28 22:53:21,120 INFO L87 Difference]: Start difference. First operand 3438 states. Second operand 9 states. [2020-10-28 22:53:23,527 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2020-10-28 22:53:29,411 WARN L193 SmtUtils]: Spent 5.74 s on a formula simplification that was a NOOP. DAG size: 951 [2020-10-28 22:53:36,042 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2020-10-28 22:54:00,017 WARN L193 SmtUtils]: Spent 5.82 s on a formula simplification that was a NOOP. DAG size: 954 [2020-10-28 22:54:06,103 WARN L193 SmtUtils]: Spent 5.83 s on a formula simplification that was a NOOP. DAG size: 957 [2020-10-28 22:55:50,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 22:55:50,041 INFO L93 Difference]: Finished difference Result 6509 states and 8764 transitions. [2020-10-28 22:55:50,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-28 22:55:50,044 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 208 [2020-10-28 22:55:50,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 22:55:50,104 INFO L225 Difference]: With dead ends: 6509 [2020-10-28 22:55:50,104 INFO L226 Difference]: Without dead ends: 3367 [2020-10-28 22:55:50,128 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 24.4s TimeCoverageRelationStatistics Valid=92, Invalid=180, Unknown=0, NotChecked=0, Total=272 [2020-10-28 22:55:50,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3367 states. [2020-10-28 22:55:52,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3367 to 3085. [2020-10-28 22:55:52,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3085 states. [2020-10-28 22:55:52,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 3085 states and 4091 transitions. [2020-10-28 22:55:52,411 INFO L78 Accepts]: Start accepts. Automaton has 3085 states and 4091 transitions. Word has length 208 [2020-10-28 22:55:52,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 22:55:52,413 INFO L481 AbstractCegarLoop]: Abstraction has 3085 states and 4091 transitions. [2020-10-28 22:55:52,413 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-28 22:55:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3085 states and 4091 transitions. [2020-10-28 22:55:52,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2020-10-28 22:55:52,431 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 22:55:52,432 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 22:55:52,432 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 22:55:52,433 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 22:55:52,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 22:55:52,433 INFO L82 PathProgramCache]: Analyzing trace with hash 2103070037, now seen corresponding path program 1 times [2020-10-28 22:55:52,434 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 22:55:52,434 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1186174272] [2020-10-28 22:55:52,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 22:55:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:55:52,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:55:57,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:55:57,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:55:57,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 337 [2020-10-28 22:55:57,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 22:55:57,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5109 [2020-10-28 22:55:57,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:55:57,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:55:57,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 22:55:57,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-28 22:55:57,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 317 [2020-10-28 22:55:57,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 22:56:03,992 WARN L193 SmtUtils]: Spent 5.86 s on a formula simplification that was a NOOP. DAG size: 949 [2020-10-28 22:56:03,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:56:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:04,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:05,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:05,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:05,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:05,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1855 [2020-10-28 22:56:05,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:05,884 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:05,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:05,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:05,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:05,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:06,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 22:56:06,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:06,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:56:06,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:56:06,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 22:56:06,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,194 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-10-28 22:56:06,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-28 22:56:06,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 237 [2020-10-28 22:56:06,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 176 [2020-10-28 22:56:06,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,419 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:56:06,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 234 [2020-10-28 22:56:06,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:06,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:56:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 232 [2020-10-28 22:56:06,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-28 22:56:06,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:06,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:56:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:06,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:56:06,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,643 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,665 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:06,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:56:06,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,666 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 22:56:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:06,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:56:06,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,693 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:06,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:06,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:56:06,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 22:56:06,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:06,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:56:06,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:06,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:06,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:56:06,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,765 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 22:56:06,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:06,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:56:06,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,793 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:06,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:06,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:56:06,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,816 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 22:56:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:06,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:56:06,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,844 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:06,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:06,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:56:06,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,868 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 22:56:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:06,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:56:06,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:06,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:56:06,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,918 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 22:56:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:06,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:56:06,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,946 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,947 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:06,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:06,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:56:06,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:06,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 22:56:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:06,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:06,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:06,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:06,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:06,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:56:06,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:06,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:06,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:06,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:06,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:06,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:07,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:07,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:56:07,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,016 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:07,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 22:56:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:07,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:56:07,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:07,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:07,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 162 [2020-10-28 22:56:07,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,215 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:07,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 22:56:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:07,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:56:07,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,237 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,237 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:07,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:07,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:56:07,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:07,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 22:56:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:07,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:56:07,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,277 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,278 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:07,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:07,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:56:07,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,296 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:07,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 22:56:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:07,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:56:07,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:07,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:07,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:56:07,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,335 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:07,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 22:56:07,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:07,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:56:07,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,355 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:07,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:07,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:56:07,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:07,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 22:56:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:07,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:56:07,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:07,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:07,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:07,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:56:07,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:07,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 22:56:07,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:07,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:56:07,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:07,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:07,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:07,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,451 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:56:07,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,452 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:07,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-28 22:56:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:07,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:56:07,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:56:07,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 22:56:07,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:07,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-28 22:56:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 22:56:07,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:56:07,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:56:07,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 22:56:07,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:07,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-28 22:56:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 22:56:07,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:56:07,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,574 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:56:07,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 22:56:07,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:07,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-10-28 22:56:07,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 22:56:07,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-28 22:56:07,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:56:07,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-28 22:56:07,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:07,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:07,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:56:07,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 22:56:07,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:56:07,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:56:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:56:07,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:56:07,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:56:07,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:56:07,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:56:07,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:56:07,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:56:07,805 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:56:07,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:56:07,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:56:07,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:56:07,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:56:08,006 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2020-10-28 22:56:08,007 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1186174272] [2020-10-28 22:56:08,007 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 22:56:08,007 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 22:56:08,007 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1553025644] [2020-10-28 22:56:08,010 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 22:56:08,010 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 22:56:08,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 22:56:08,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-28 22:56:08,011 INFO L87 Difference]: Start difference. First operand 3085 states and 4091 transitions. Second operand 10 states. [2020-10-28 22:56:13,971 WARN L193 SmtUtils]: Spent 5.92 s on a formula simplification that was a NOOP. DAG size: 958 [2020-10-28 22:56:16,441 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2020-10-28 22:56:22,596 WARN L193 SmtUtils]: Spent 6.01 s on a formula simplification that was a NOOP. DAG size: 960 [2020-10-28 22:56:28,868 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 135