/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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 02:35:31,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 02:35:31,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 02:35:31,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 02:35:31,547 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 02:35:31,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 02:35:31,557 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 02:35:31,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 02:35:31,565 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 02:35:31,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 02:35:31,574 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 02:35:31,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 02:35:31,576 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 02:35:31,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 02:35:31,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 02:35:31,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 02:35:31,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 02:35:31,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 02:35:31,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 02:35:31,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 02:35:31,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 02:35:31,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 02:35:31,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 02:35:31,610 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 02:35:31,615 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 02:35:31,615 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 02:35:31,616 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 02:35:31,618 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 02:35:31,618 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 02:35:31,619 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 02:35:31,620 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 02:35:31,620 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 02:35:31,622 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 02:35:31,623 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 02:35:31,624 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 02:35:31,624 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 02:35:31,625 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 02:35:31,625 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 02:35:31,625 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 02:35:31,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 02:35:31,627 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 02:35:31,628 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 02:35:31,679 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 02:35:31,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 02:35:31,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 02:35:31,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 02:35:31,684 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 02:35:31,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 02:35:31,685 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 02:35:31,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 02:35:31,685 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 02:35:31,685 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 02:35:31,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 02:35:31,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 02:35:31,687 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 02:35:31,687 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 02:35:31,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 02:35:31,688 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 02:35:31,688 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 02:35:31,688 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 02:35:31,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 02:35:31,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 02:35:31,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 02:35:31,689 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 02:35:31,689 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 02:35:31,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 02:35:31,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 02:35:31,690 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 02:35:31,690 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 02:35:31,690 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 02:35:32,083 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 02:35:32,130 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 02:35:32,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 02:35:32,135 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 02:35:32,136 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 02:35:32,137 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2020-10-29 02:35:32,227 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d9e082d96/7eb7cdda83c440a08d2a9107e31ad05e/FLAG2909991a8 [2020-10-29 02:35:33,371 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 02:35:33,372 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2020-10-29 02:35:33,445 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d9e082d96/7eb7cdda83c440a08d2a9107e31ad05e/FLAG2909991a8 [2020-10-29 02:35:33,694 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d9e082d96/7eb7cdda83c440a08d2a9107e31ad05e [2020-10-29 02:35:33,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 02:35:33,704 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 02:35:33,706 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 02:35:33,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 02:35:33,710 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 02:35:33,711 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:35:33" (1/1) ... [2020-10-29 02:35:33,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@671b5560 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:35:33, skipping insertion in model container [2020-10-29 02:35:33,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:35:33" (1/1) ... [2020-10-29 02:35:33,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 02:35:33,935 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 02:35:37,001 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 02:35:37,098 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 02:35:37,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 02:35:38,550 INFO L208 MainTranslator]: Completed translation [2020-10-29 02:35:38,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:35:38 WrapperNode [2020-10-29 02:35:38,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 02:35:38,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 02:35:38,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 02:35:38,554 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 02:35:38,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:35:38" (1/1) ... [2020-10-29 02:35:38,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:35:38" (1/1) ... [2020-10-29 02:35:38,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:35:38" (1/1) ... [2020-10-29 02:35:38,736 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:35:38" (1/1) ... [2020-10-29 02:35:38,944 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:35:38" (1/1) ... [2020-10-29 02:35:38,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:35:38" (1/1) ... [2020-10-29 02:35:39,032 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:35:38" (1/1) ... [2020-10-29 02:35:39,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 02:35:39,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 02:35:39,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 02:35:39,077 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 02:35:39,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:35:38" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 02:35:39,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 02:35:39,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 02:35:39,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 02:35:39,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 02:35:39,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-29 02:35:39,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 02:35:39,163 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 02:35:39,164 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 02:35:39,164 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 02:35:39,164 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-29 02:35:39,164 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 02:35:39,164 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 02:35:39,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 02:35:39,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 02:35:39,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 02:35:39,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 02:35:39,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 02:35:39,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 02:35:39,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 02:35:39,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 02:35:39,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 02:35:39,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-29 02:35:39,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2020-10-29 02:35:39,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-29 02:35:39,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2020-10-29 02:35:39,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-29 02:35:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-29 02:35:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-29 02:35:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-29 02:35:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-29 02:35:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-29 02:35:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 02:35:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-29 02:35:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 02:35:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 02:35:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 02:35:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-29 02:35:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-29 02:35:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-29 02:35:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-29 02:35:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-29 02:35:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-29 02:35:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-29 02:35:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-29 02:35:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-29 02:35:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-29 02:35:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-29 02:35:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-29 02:35:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-29 02:35:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-29 02:35:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-29 02:35:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-29 02:35:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-29 02:35:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-29 02:35:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-29 02:35:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-29 02:35:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-29 02:35:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-29 02:35:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-29 02:35:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-29 02:35:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2020-10-29 02:35:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-29 02:35:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-29 02:35:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-29 02:35:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-29 02:35:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-29 02:35:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-29 02:35:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-29 02:35:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-29 02:35:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-29 02:35:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-29 02:35:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-29 02:35:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-29 02:35:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-29 02:35:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-29 02:35:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-29 02:35:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-29 02:35:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-29 02:35:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-29 02:35:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2020-10-29 02:35:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2020-10-29 02:35:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev32 [2020-10-29 02:35:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_show_dspcfg_workaround [2020-10-29 02:35:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_set_dspcfg_workaround [2020-10-29 02:35:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2020-10-29 02:35:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2020-10-29 02:35:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2020-10-29 02:35:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2020-10-29 02:35:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_media [2020-10-29 02:35:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_probe1 [2020-10-29 02:35:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2020-10-29 02:35:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2020-10-29 02:35:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2020-10-29 02:35:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2020-10-29 02:35:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2020-10-29 02:35:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-29 02:35:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-29 02:35:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2020-10-29 02:35:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2020-10-29 02:35:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2020-10-29 02:35:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mii [2020-10-29 02:35:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2020-10-29 02:35:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx [2020-10-29 02:35:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reload_eeprom [2020-10-29 02:35:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2020-10-29 02:35:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2020-10-29 02:35:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cable_magic [2020-10-29 02:35:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure undo_cable_magic [2020-10-29 02:35:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2020-10-29 02:35:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2020-10-29 02:35:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2020-10-29 02:35:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2020-10-29 02:35:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2020-10-29 02:35:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2020-10-29 02:35:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2020-10-29 02:35:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2020-10-29 02:35:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2020-10-29 02:35:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2020-10-29 02:35:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2020-10-29 02:35:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2020-10-29 02:35:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2020-10-29 02:35:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2020-10-29 02:35:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2020-10-29 02:35:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2020-10-29 02:35:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2020-10-29 02:35:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2020-10-29 02:35:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll [2020-10-29 02:35:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2020-10-29 02:35:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2020-10-29 02:35:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2020-10-29 02:35:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-29 02:35:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2020-10-29 02:35:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2020-10-29 02:35:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2020-10-29 02:35:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-29 02:35:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2020-10-29 02:35:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2020-10-29 02:35:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2020-10-29 02:35:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2020-10-29 02:35:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2020-10-29 02:35:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2020-10-29 02:35:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wol [2020-10-29 02:35:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs [2020-10-29 02:35:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure get_msglevel [2020-10-29 02:35:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msglevel [2020-10-29 02:35:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2020-10-29 02:35:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link [2020-10-29 02:35:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom [2020-10-29 02:35:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_wol [2020-10-29 02:35:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_wol [2020-10-29 02:35:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_sopass [2020-10-29 02:35:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_sopass [2020-10-29 02:35:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_ecmd [2020-10-29 02:35:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_ecmd [2020-10-29 02:35:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs [2020-10-29 02:35:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom [2020-10-29 02:35:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2020-10-29 02:35:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2020-10-29 02:35:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2020-10-29 02:35:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2020-10-29 02:35:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_suspend [2020-10-29 02:35:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2020-10-29 02:35:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_mod [2020-10-29 02:35:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_exit_mod [2020-10-29 02:35:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2020-10-29 02:35:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-29 02:35:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-29 02:35:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-29 02:35:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-29 02:35:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-29 02:35:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-29 02:35:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-29 02:35:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-29 02:35:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2020-10-29 02:35:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_4 [2020-10-29 02:35:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-29 02:35:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_6 [2020-10-29 02:35:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 02:35:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 02:35:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 02:35:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 02:35:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 02:35:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 02:35:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 02:35:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-29 02:35:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-29 02:35:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-29 02:35:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-29 02:35:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-29 02:35:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-29 02:35:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-29 02:35:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-29 02:35:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-29 02:35:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2020-10-29 02:35:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_38 [2020-10-29 02:35:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_39 [2020-10-29 02:35:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_40 [2020-10-29 02:35:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2020-10-29 02:35:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_42 [2020-10-29 02:35:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_43 [2020-10-29 02:35:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_44 [2020-10-29 02:35:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_45 [2020-10-29 02:35:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_46 [2020-10-29 02:35:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_47 [2020-10-29 02:35:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_48 [2020-10-29 02:35:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_49 [2020-10-29 02:35:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_50 [2020-10-29 02:35:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_51 [2020-10-29 02:35:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_52 [2020-10-29 02:35:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 02:35:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 02:35:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 02:35:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 02:35:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 02:35:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 02:35:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 02:35:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 02:35:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 02:35:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 02:35:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 02:35:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-29 02:35:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-29 02:35:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-29 02:35:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-29 02:35:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-29 02:35:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 02:35:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 02:35:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 02:35:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 02:35:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 02:35:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 02:35:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-29 02:35:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-29 02:35:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-29 02:35:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-29 02:35:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-29 02:35:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-29 02:35:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-29 02:35:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-29 02:35:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 02:35:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 02:35:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-29 02:35:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-29 02:35:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-29 02:35:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-29 02:35:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-29 02:35:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-29 02:35:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-29 02:35:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-29 02:35:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-29 02:35:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-29 02:35:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-29 02:35:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-29 02:35:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-29 02:35:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 02:35:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 02:35:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2020-10-29 02:35:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_5 [2020-10-29 02:35:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2020-10-29 02:35:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2020-10-29 02:35:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 02:35:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2020-10-29 02:35:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-29 02:35:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-29 02:35:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-29 02:35:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-29 02:35:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-29 02:35:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-29 02:35:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-29 02:35:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2020-10-29 02:35:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-29 02:35:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-29 02:35:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-29 02:35:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-29 02:35:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-29 02:35:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-29 02:35:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-29 02:35:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-29 02:35:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 02:35:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-29 02:35:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-29 02:35:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2020-10-29 02:35:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-29 02:35:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-29 02:35:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-29 02:35:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 02:35:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-29 02:35:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 02:35:39,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 02:35:39,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 02:35:39,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 02:35:39,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-29 02:35:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 02:35:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 02:35:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 02:35:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 02:35:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 02:35:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 02:35:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-29 02:35:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 02:35:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 02:35:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 02:35:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-29 02:35:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 02:35:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 02:35:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 02:35:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 02:35:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 02:35:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 02:35:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 02:35:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 02:35:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 02:35:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 02:35:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 02:35:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 02:35:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 02:35:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 02:35:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 02:35:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 02:35:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 02:35:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 02:35:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 02:35:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 02:35:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 02:35:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 02:35:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-29 02:35:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 02:35:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-29 02:35:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 02:35:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-29 02:35:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 02:35:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 02:35:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 02:35:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 02:35:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 02:35:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 02:35:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 02:35:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-29 02:35:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 02:35:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2020-10-29 02:35:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 02:35:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-29 02:35:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 02:35:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2020-10-29 02:35:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 02:35:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-29 02:35:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 02:35:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-29 02:35:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_42 [2020-10-29 02:35:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_43 [2020-10-29 02:35:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_44 [2020-10-29 02:35:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_50 [2020-10-29 02:35:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-29 02:35:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 02:35:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_45 [2020-10-29 02:35:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_49 [2020-10-29 02:35:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2020-10-29 02:35:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-29 02:35:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-29 02:35:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-29 02:35:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-29 02:35:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-29 02:35:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-29 02:35:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-29 02:35:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 02:35:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 02:35:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 02:35:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 02:35:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 02:35:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2020-10-29 02:35:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-29 02:35:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-29 02:35:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-29 02:35:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-29 02:35:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-29 02:35:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-29 02:35:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-29 02:35:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-29 02:35:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2020-10-29 02:35:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_4 [2020-10-29 02:35:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-29 02:35:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_6 [2020-10-29 02:35:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-29 02:35:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-29 02:35:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_40 [2020-10-29 02:35:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-29 02:35:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2020-10-29 02:35:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_46 [2020-10-29 02:35:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-29 02:35:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-29 02:35:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-29 02:35:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-29 02:35:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 02:35:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 02:35:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 02:35:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 02:35:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 02:35:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-29 02:35:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-29 02:35:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-29 02:35:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-29 02:35:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-29 02:35:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-29 02:35:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-29 02:35:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-29 02:35:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-29 02:35:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_51 [2020-10-29 02:35:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-29 02:35:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_52 [2020-10-29 02:35:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-29 02:35:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-29 02:35:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-29 02:35:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-29 02:35:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-29 02:35:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-29 02:35:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-29 02:35:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-29 02:35:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 02:35:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-29 02:35:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 02:35:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-29 02:35:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-29 02:35:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-29 02:35:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-29 02:35:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-29 02:35:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-29 02:35:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-29 02:35:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-29 02:35:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-29 02:35:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-29 02:35:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-29 02:35:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-29 02:35:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-29 02:35:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-29 02:35:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-29 02:35:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-29 02:35:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-29 02:35:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-29 02:35:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-29 02:35:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-29 02:35:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-29 02:35:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-29 02:35:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-29 02:35:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-29 02:35:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 02:35:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-29 02:35:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-29 02:35:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-29 02:35:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-29 02:35:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-29 02:35:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 02:35:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-29 02:35:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-29 02:35:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-29 02:35:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2020-10-29 02:35:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-29 02:35:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-29 02:35:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-29 02:35:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-29 02:35:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-29 02:35:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-29 02:35:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-29 02:35:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-29 02:35:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-29 02:35:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-29 02:35:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_39 [2020-10-29 02:35:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_48 [2020-10-29 02:35:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-29 02:35:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-29 02:35:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-29 02:35:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-29 02:35:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-29 02:35:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-29 02:35:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-29 02:35:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-29 02:35:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-29 02:35:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-29 02:35:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-29 02:35:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2020-10-29 02:35:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-29 02:35:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-29 02:35:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-29 02:35:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-29 02:35:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-29 02:35:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-29 02:35:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-29 02:35:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-29 02:35:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2020-10-29 02:35:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-29 02:35:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_38 [2020-10-29 02:35:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_47 [2020-10-29 02:35:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-29 02:35:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-29 02:35:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-29 02:35:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-29 02:35:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-29 02:35:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-29 02:35:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2020-10-29 02:35:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2020-10-29 02:35:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev32 [2020-10-29 02:35:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-29 02:35:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2020-10-29 02:35:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2020-10-29 02:35:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-29 02:35:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-29 02:35:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2020-10-29 02:35:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2020-10-29 02:35:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2020-10-29 02:35:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure find_mii [2020-10-29 02:35:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2020-10-29 02:35:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reload_eeprom [2020-10-29 02:35:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2020-10-29 02:35:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2020-10-29 02:35:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure do_cable_magic [2020-10-29 02:35:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure undo_cable_magic [2020-10-29 02:35:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2020-10-29 02:35:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2020-10-29 02:35:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2020-10-29 02:35:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2020-10-29 02:35:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2020-10-29 02:35:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2020-10-29 02:35:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2020-10-29 02:35:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2020-10-29 02:35:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2020-10-29 02:35:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2020-10-29 02:35:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2020-10-29 02:35:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2020-10-29 02:35:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2020-10-29 02:35:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2020-10-29 02:35:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2020-10-29 02:35:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll [2020-10-29 02:35:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2020-10-29 02:35:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2020-10-29 02:35:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2020-10-29 02:35:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2020-10-29 02:35:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2020-10-29 02:35:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-29 02:35:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2020-10-29 02:35:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-29 02:35:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2020-10-29 02:35:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_wol [2020-10-29 02:35:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_wol [2020-10-29 02:35:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_sopass [2020-10-29 02:35:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_sopass [2020-10-29 02:35:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_ecmd [2020-10-29 02:35:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_ecmd [2020-10-29 02:35:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2020-10-29 02:35:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2020-10-29 02:35:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs [2020-10-29 02:35:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom [2020-10-29 02:35:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_show_dspcfg_workaround [2020-10-29 02:35:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_set_dspcfg_workaround [2020-10-29 02:35:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2020-10-29 02:35:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2020-10-29 02:35:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2020-10-29 02:35:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_media [2020-10-29 02:35:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_probe1 [2020-10-29 02:35:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 02:35:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2020-10-29 02:35:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2020-10-29 02:35:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2020-10-29 02:35:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2020-10-29 02:35:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx [2020-10-29 02:35:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2020-10-29 02:35:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2020-10-29 02:35:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2020-10-29 02:35:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2020-10-29 02:35:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2020-10-29 02:35:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2020-10-29 02:35:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2020-10-29 02:35:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2020-10-29 02:35:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2020-10-29 02:35:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure set_wol [2020-10-29 02:35:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs [2020-10-29 02:35:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure get_msglevel [2020-10-29 02:35:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure set_msglevel [2020-10-29 02:35:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2020-10-29 02:35:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_link [2020-10-29 02:35:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom [2020-10-29 02:35:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-29 02:35:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2020-10-29 02:35:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_suspend [2020-10-29 02:35:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2020-10-29 02:35:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_mod [2020-10-29 02:35:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_exit_mod [2020-10-29 02:35:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2020-10-29 02:35:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2020-10-29 02:35:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2020-10-29 02:35:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2020-10-29 02:35:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 02:35:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 02:35:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2020-10-29 02:35:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 02:35:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 02:35:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 02:35:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 02:35:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 02:35:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 02:35:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 02:35:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 02:35:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 02:35:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 02:35:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 02:35:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 02:35:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-29 02:35:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 02:35:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 02:35:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 02:35:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 02:35:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 02:35:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 02:35:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 02:35:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 02:35:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 02:35:40,835 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 02:35:48,903 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 02:35:48,903 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 02:35:48,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:35:48 BoogieIcfgContainer [2020-10-29 02:35:48,910 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 02:35:48,912 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 02:35:48,912 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 02:35:48,915 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 02:35:48,916 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 02:35:33" (1/3) ... [2020-10-29 02:35:48,916 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54b9c34b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:35:48, skipping insertion in model container [2020-10-29 02:35:48,917 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:35:38" (2/3) ... [2020-10-29 02:35:48,917 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54b9c34b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:35:48, skipping insertion in model container [2020-10-29 02:35:48,917 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:35:48" (3/3) ... [2020-10-29 02:35:48,919 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2020-10-29 02:35:48,932 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 02:35:48,940 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 02:35:48,954 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 02:35:48,993 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 02:35:48,993 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 02:35:48,993 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 02:35:48,993 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 02:35:48,993 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 02:35:48,993 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 02:35:48,993 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 02:35:48,994 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 02:35:49,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states. [2020-10-29 02:35:49,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2020-10-29 02:35:49,111 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 02:35:49,113 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 02:35:49,114 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 02:35:49,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 02:35:49,123 INFO L82 PathProgramCache]: Analyzing trace with hash -1192520150, now seen corresponding path program 1 times [2020-10-29 02:35:49,132 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 02:35:49,133 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1012991182] [2020-10-29 02:35:49,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 02:35:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:50,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:50,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:50,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:50,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:50,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:51,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:51,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:51,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:55,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:55,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 374 [2020-10-29 02:35:55,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-29 02:35:55,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5139 [2020-10-29 02:35:55,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:55,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:55,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:55,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 71 [2020-10-29 02:35:55,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:55,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 8 [2020-10-29 02:35:58,571 WARN L193 SmtUtils]: Spent 3.29 s on a formula simplification that was a NOOP. DAG size: 745 [2020-10-29 02:35:58,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 02:35:58,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:58,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:35:59,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:35:59,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 631 [2020-10-29 02:35:59,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:35:59,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:35:59,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:35:59,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:35:59,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:35:59,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 02:35:59,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 02:35:59,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:35:59,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:35:59,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:35:59,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:35:59,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:35:59,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,466 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:35:59,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:35:59,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:35:59,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:35:59,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:35:59,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 02:35:59,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,505 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 02:35:59,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:35:59,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 02:35:59,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:35:59,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:35:59,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-29 02:35:59,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,579 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:35:59,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:35:59,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:35:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:35:59,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:35:59,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:35:59,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:35:59,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:35:59,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:35:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,640 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:35:59,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:35:59,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 02:35:59,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,641 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 02:35:59,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:35:59,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 02:35:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,699 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:35:59,699 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:35:59,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 02:35:59,700 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,700 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 02:35:59,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:35:59,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:35:59,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:35:59,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:35:59,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:35:59,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,730 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:35:59,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:35:59,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:35:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:35:59,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:35:59,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:35:59,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 02:35:59,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:35:59,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 02:35:59,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,821 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:35:59,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:35:59,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 02:35:59,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 02:35:59,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:35:59,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:35:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:35:59,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:35:59,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:35:59,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,858 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:35:59,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:35:59,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:35:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:35:59,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:35:59,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 02:35:59,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:35:59,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:35:59,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 02:35:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:35:59,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:35:59,973 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:35:59,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:35:59,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-29 02:35:59,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:35:59,974 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:35:59,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:35:59,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 02:35:59,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:35:59,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:35:59,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:35:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:35:59,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:36:00,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:36:00,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,006 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:00,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:36:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:00,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:36:00,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 02:36:00,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 02:36:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:36:00,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:00,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 02:36:00,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,118 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 02:36:00,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:36:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:36:00,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:36:00,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,148 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:00,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:36:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:00,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:00,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 02:36:00,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,177 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:00,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 02:36:00,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:36:00,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:00,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-29 02:36:00,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,248 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 02:36:00,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:36:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:36:00,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:36:00,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:00,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:36:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:00,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:36:00,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,299 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 02:36:00,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 02:36:00,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:36:00,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:00,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 02:36:00,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,370 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 02:36:00,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:36:00,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,396 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:36:00,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:36:00,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:00,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:36:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:00,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:36:00,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,424 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 02:36:00,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 02:36:00,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:36:00,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:00,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-29 02:36:00,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,512 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 02:36:00,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:36:00,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:36:00,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:36:00,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,541 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:00,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:36:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:00,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:36:00,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 02:36:00,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 02:36:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:36:00,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:00,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 02:36:00,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,631 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 02:36:00,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:36:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:36:00,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:36:00,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:00,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:36:00,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:00,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:00,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:36:00,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,686 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:00,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-29 02:36:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:36:00,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:00,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-29 02:36:00,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,815 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 02:36:00,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:36:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:36:00,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:36:00,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,842 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:00,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:36:00,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:00,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:36:00,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,864 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 02:36:00,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-29 02:36:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:00,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 02:36:00,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:00,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:36:00,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:00,884 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:00,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:00,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 02:36:00,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:00,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:00,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-29 02:36:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:00,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:00,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:01,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:36:01,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:01,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-29 02:36:01,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:01,038 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:01,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:01,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 02:36:01,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:01,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:01,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:36:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:01,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:01,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:01,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:01,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:36:01,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:01,063 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:01,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:01,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:01,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:01,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:01,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-29 02:36:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:01,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:01,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:36:01,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:01,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-29 02:36:01,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:01,184 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:01,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:01,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 02:36:01,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:01,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:01,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:36:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:01,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:01,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:01,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:01,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:36:01,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:01,206 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:01,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:01,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:01,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:01,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:01,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-29 02:36:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:01,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:01,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:36:01,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:01,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-29 02:36:01,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:01,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:01,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:01,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 02:36:01,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:01,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:01,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:36:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:01,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:01,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:01,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:01,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:36:01,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:01,355 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:01,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:01,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:01,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:01,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:36:01,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-10-29 02:36:01,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:01,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:01,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:36:01,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:01,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-29 02:36:01,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:01,477 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:01,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:01,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 02:36:01,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:01,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:01,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:36:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:01,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:01,502 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:01,502 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:01,502 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:36:01,502 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:01,502 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:01,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:01,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:01,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:01,503 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:01,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-29 02:36:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:01,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:01,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:36:01,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:36:01,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-29 02:36:01,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:01,615 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:01,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:01,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 02:36:01,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:01,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:01,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:36:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:01,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:01,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:36:01,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:01,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:36:01,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:01,644 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:01,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:01,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:36:01,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:01,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:36:01,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2020-10-29 02:36:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:36:01,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:36:01,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:36:01,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:36:01,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:36:01,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:36:01,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:36:01,671 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:36:01,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:36:01,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:36:01,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:36:01,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:36:01,907 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 68 proven. 64 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2020-10-29 02:36:01,908 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1012991182] [2020-10-29 02:36:01,910 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 02:36:01,910 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-10-29 02:36:01,911 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836922500] [2020-10-29 02:36:01,918 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-29 02:36:01,919 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 02:36:01,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-29 02:36:01,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-29 02:36:01,936 INFO L87 Difference]: Start difference. First operand 2913 states. Second operand 6 states. [2020-10-29 02:36:05,610 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification that was a NOOP. DAG size: 754 [2020-10-29 02:37:24,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 02:37:24,727 INFO L93 Difference]: Finished difference Result 5643 states and 7859 transitions. [2020-10-29 02:37:24,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-29 02:37:24,729 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 268 [2020-10-29 02:37:24,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 02:37:24,793 INFO L225 Difference]: With dead ends: 5643 [2020-10-29 02:37:24,793 INFO L226 Difference]: Without dead ends: 2984 [2020-10-29 02:37:24,819 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 7.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-10-29 02:37:24,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2984 states. [2020-10-29 02:37:26,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2984 to 2594. [2020-10-29 02:37:26,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2594 states. [2020-10-29 02:37:26,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 2594 states and 3549 transitions. [2020-10-29 02:37:26,381 INFO L78 Accepts]: Start accepts. Automaton has 2594 states and 3549 transitions. Word has length 268 [2020-10-29 02:37:26,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 02:37:26,381 INFO L481 AbstractCegarLoop]: Abstraction has 2594 states and 3549 transitions. [2020-10-29 02:37:26,381 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-29 02:37:26,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 3549 transitions. [2020-10-29 02:37:26,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2020-10-29 02:37:26,394 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 02:37:26,394 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 02:37:26,395 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 02:37:26,395 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 02:37:26,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 02:37:26,396 INFO L82 PathProgramCache]: Analyzing trace with hash -1888686784, now seen corresponding path program 1 times [2020-10-29 02:37:26,396 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 02:37:26,396 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [320842502] [2020-10-29 02:37:26,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 02:37:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:26,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:27,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:27,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:32,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:32,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 374 [2020-10-29 02:37:32,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 02:37:32,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5520 [2020-10-29 02:37:32,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:32,117 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:32,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 02:37:32,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 333 [2020-10-29 02:37:32,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 02:37:32,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:35,883 WARN L193 SmtUtils]: Spent 3.53 s on a formula simplification that was a NOOP. DAG size: 745 [2020-10-29 02:37:35,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 02:37:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:35,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:36,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 578 [2020-10-29 02:37:36,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,494 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:36,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:36,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:36,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:37:36,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 02:37:36,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,623 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:36,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:36,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:36,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:37:36,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,668 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:36,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:36,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:36,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:36,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:37:36,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:36,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 02:37:36,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:36,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:37:36,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 02:37:36,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:36,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:36,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:36,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 02:37:36,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:36,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:36,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:36,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:37:36,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,791 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:36,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 02:37:36,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:36,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:37:36,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 02:37:36,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,838 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:36,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:36,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:36,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 02:37:36,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:36,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:36,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:36,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:36,901 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:37:36,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,903 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 02:37:36,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 02:37:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:36,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:37:36,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 02:37:36,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:36,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:36,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:36,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:36,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:36,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:36,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:37:36,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:36,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:36,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:36,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:36,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:36,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:36,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:37,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:37:37,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:37,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 02:37:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:37:37,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 02:37:37,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,062 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:37,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:37,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:37:37,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,090 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 02:37:37,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:37,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:37,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 02:37:37,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,129 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:37,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 02:37:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:37:37,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 02:37:37,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,175 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:37,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:37,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 02:37:37,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,210 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:37,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:37,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 02:37:37,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,241 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 02:37:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,289 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:37:37,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 02:37:37,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,290 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:37,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:37,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 02:37:37,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:37,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:37,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:37:37,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,351 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 02:37:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:37:37,403 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,403 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 02:37:37,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,403 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:37:37,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:37,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:37,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:37:37,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:37,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:37:37,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,454 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,455 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 02:37:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:37:37,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 02:37:37,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:37,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 02:37:37,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:37,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:37,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:37:37,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 02:37:37,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:37:37,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 02:37:37,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:37,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:37,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:37:37,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,617 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:37,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:37,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:37:37,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,639 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-29 02:37:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:37:37,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 02:37:37,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,680 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,705 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:37,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:37:37,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,706 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:37:37,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:37,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 127 [2020-10-29 02:37:37,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,847 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-29 02:37:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:37,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 02:37:37,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:37,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:37:37,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:37,881 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:37,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:37,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:37,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:37,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:37,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-29 02:37:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:37,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:37,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:38,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:37:38,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:37:38,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-29 02:37:38,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:38,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:38,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:38,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:38,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:38,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:38,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:38,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:38,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:38,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:38,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:37:38,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:38,036 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:38,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:38,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:38,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:38,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:38,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-29 02:37:38,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:38,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:38,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:37:38,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:37:38,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-29 02:37:38,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:38,124 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:38,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:38,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:38,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:38,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:38,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:38,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:38,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:38,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:38,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:37:38,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:38,152 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:38,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:38,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:38,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:38,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:38,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-29 02:37:38,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:38,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:38,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:37:38,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:37:38,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-29 02:37:38,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:38,240 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:38,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:38,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:38,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:38,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:38,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:38,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:38,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:38,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:38,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:38,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:37:38,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:38,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:38,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:38,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:38,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:38,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:38,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-10-29 02:37:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:38,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:38,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:37:38,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:37:38,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-29 02:37:38,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:38,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:38,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:38,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:38,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:38,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:38,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:38,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:38,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:38,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:38,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:37:38,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:38,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:38,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:38,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:38,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:38,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:38,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-29 02:37:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:38,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:38,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:37:38,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:37:38,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-29 02:37:38,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:38,473 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:38,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:38,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:38,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:38,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:38,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:37:38,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:38,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:38,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:37:38,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:38,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:37:38,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:38,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:38,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:38,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:37:38,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:38,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:38,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2020-10-29 02:37:38,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:37:38,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:37:38,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:37:38,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:37:38,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:37:38,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:37:38,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:37:38,520 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:37:38,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:37:38,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:37:38,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:37:38,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:37:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2020-10-29 02:37:38,673 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [320842502] [2020-10-29 02:37:38,673 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 02:37:38,673 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-29 02:37:38,673 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899217446] [2020-10-29 02:37:38,676 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 02:37:38,677 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 02:37:38,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 02:37:38,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-29 02:37:38,678 INFO L87 Difference]: Start difference. First operand 2594 states and 3549 transitions. Second operand 7 states. [2020-10-29 02:37:42,302 WARN L193 SmtUtils]: Spent 3.60 s on a formula simplification that was a NOOP. DAG size: 754 [2020-10-29 02:37:49,716 WARN L193 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 756 [2020-10-29 02:37:56,021 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification that was a NOOP. DAG size: 747