/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=SHALLOWEST --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--amd--pcnet32.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 13:12:21,444 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 13:12:21,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 13:12:21,492 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 13:12:21,492 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 13:12:21,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 13:12:21,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 13:12:21,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 13:12:21,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 13:12:21,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 13:12:21,529 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 13:12:21,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 13:12:21,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 13:12:21,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 13:12:21,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 13:12:21,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 13:12:21,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 13:12:21,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 13:12:21,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 13:12:21,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 13:12:21,569 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 13:12:21,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 13:12:21,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 13:12:21,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 13:12:21,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 13:12:21,577 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 13:12:21,577 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 13:12:21,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 13:12:21,579 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 13:12:21,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 13:12:21,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 13:12:21,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 13:12:21,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 13:12:21,584 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 13:12:21,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 13:12:21,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 13:12:21,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 13:12:21,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 13:12:21,587 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 13:12:21,588 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 13:12:21,588 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 13:12:21,589 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 [2020-10-27 13:12:21,623 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 13:12:21,623 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 13:12:21,625 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 13:12:21,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 13:12:21,626 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 13:12:21,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 13:12:21,627 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 13:12:21,627 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 13:12:21,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 13:12:21,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 13:12:21,629 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 13:12:21,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 13:12:21,630 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 13:12:21,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 13:12:21,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 13:12:21,630 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 13:12:21,631 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 13:12:21,631 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 13:12:21,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 13:12:21,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 13:12:21,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 13:12:21,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 13:12:21,633 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 13:12:21,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 13:12:21,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 13:12:21,634 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 13:12:21,635 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 13:12:21,635 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 13:12:22,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 13:12:22,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 13:12:22,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 13:12:22,091 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 13:12:22,092 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 13:12:22,093 INFO L432 ainManager$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--amd--pcnet32.ko-entry_point.cil.out.i [2020-10-27 13:12:22,174 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d33345bbb/14e3b0923ba5410cbbc78e996e88a55e/FLAGa6035dfe4 [2020-10-27 13:12:23,501 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 13:12:23,503 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--amd--pcnet32.ko-entry_point.cil.out.i [2020-10-27 13:12:23,562 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d33345bbb/14e3b0923ba5410cbbc78e996e88a55e/FLAGa6035dfe4 [2020-10-27 13:12:23,733 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d33345bbb/14e3b0923ba5410cbbc78e996e88a55e [2020-10-27 13:12:23,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 13:12:23,752 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 13:12:23,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 13:12:23,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 13:12:23,762 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 13:12:23,763 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:12:23" (1/1) ... [2020-10-27 13:12:23,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23301f74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:12:23, skipping insertion in model container [2020-10-27 13:12:23,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:12:23" (1/1) ... [2020-10-27 13:12:23,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 13:12:23,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 13:12:26,976 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 13:12:27,030 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 13:12:27,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 13:12:28,383 INFO L208 MainTranslator]: Completed translation [2020-10-27 13:12:28,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:12:28 WrapperNode [2020-10-27 13:12:28,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 13:12:28,385 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 13:12:28,385 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 13:12:28,385 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 13:12:28,398 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:12:28" (1/1) ... [2020-10-27 13:12:28,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:12:28" (1/1) ... [2020-10-27 13:12:28,536 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:12:28" (1/1) ... [2020-10-27 13:12:28,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:12:28" (1/1) ... [2020-10-27 13:12:28,720 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:12:28" (1/1) ... [2020-10-27 13:12:28,757 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:12:28" (1/1) ... [2020-10-27 13:12:28,821 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:12:28" (1/1) ... [2020-10-27 13:12:28,887 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 13:12:28,889 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 13:12:28,890 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 13:12:28,890 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 13:12:28,891 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:12:28" (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 [2020-10-27 13:12:28,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 13:12:28,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 13:12:28,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-27 13:12:28,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-27 13:12:28,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-27 13:12:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-27 13:12:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2020-10-27 13:12:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2020-10-27 13:12:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-27 13:12:28,974 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 13:12:28,974 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 13:12:28,974 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 13:12:28,975 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-27 13:12:28,975 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 13:12:28,975 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 13:12:28,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 13:12:28,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 13:12:28,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-27 13:12:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-27 13:12:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 13:12:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 13:12:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 13:12:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 13:12:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-27 13:12:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-27 13:12:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 13:12:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-27 13:12:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-27 13:12:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-27 13:12:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-27 13:12:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-27 13:12:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-27 13:12:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-10-27 13:12:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-10-27 13:12:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-27 13:12:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-27 13:12:28,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-27 13:12:28,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-27 13:12:28,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-27 13:12:28,982 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-27 13:12:28,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-27 13:12:28,982 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-27 13:12:28,983 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-27 13:12:28,983 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-27 13:12:28,983 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-27 13:12:28,983 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-27 13:12:28,983 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-27 13:12:28,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2020-10-27 13:12:28,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-27 13:12:28,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2020-10-27 13:12:28,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-27 13:12:28,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-27 13:12:28,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-27 13:12:28,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-27 13:12:28,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-27 13:12:28,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2020-10-27 13:12:28,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-27 13:12:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-27 13:12:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-27 13:12:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-27 13:12:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-27 13:12:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-27 13:12:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-27 13:12:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-27 13:12:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-27 13:12:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-27 13:12:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-27 13:12:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-27 13:12:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-27 13:12:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-27 13:12:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-27 13:12:28,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-27 13:12:28,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-27 13:12:28,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-27 13:12:28,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-27 13:12:28,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-27 13:12:28,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-27 13:12:28,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-27 13:12:28,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-27 13:12:28,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-27 13:12:28,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-27 13:12:28,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-27 13:12:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-27 13:12:28,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-27 13:12:28,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-27 13:12:28,994 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-27 13:12:28,994 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-27 13:12:28,995 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-27 13:12:28,995 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2020-10-27 13:12:28,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-27 13:12:28,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2020-10-27 13:12:28,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2020-10-27 13:12:28,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2020-10-27 13:12:28,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2020-10-27 13:12:28,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_rap [2020-10-27 13:12:28,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2020-10-27 13:12:28,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2020-10-27 13:12:28,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_check [2020-10-27 13:12:28,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2020-10-27 13:12:28,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2020-10-27 13:12:28,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2020-10-27 13:12:28,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2020-10-27 13:12:28,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_rap [2020-10-27 13:12:28,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2020-10-27 13:12:28,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2020-10-27 13:12:28,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_check [2020-10-27 13:12:28,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2020-10-27 13:12:28,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2020-10-27 13:12:28,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_tx_ring [2020-10-27 13:12:28,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_rx_ring [2020-10-27 13:12:28,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2020-10-27 13:12:28,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2020-10-27 13:12:28,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_settings [2020-10-27 13:12:29,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_settings [2020-10-27 13:12:29,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_drvinfo [2020-10-27 13:12:29,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_link [2020-10-27 13:12:29,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_msglevel [2020-10-27 13:12:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_msglevel [2020-10-27 13:12:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2020-10-27 13:12:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_ringparam [2020-10-27 13:12:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_ringparam [2020-10-27 13:12:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_strings [2020-10-27 13:12:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_sset_count [2020-10-27 13:12:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ethtool_test [2020-10-27 13:12:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_loopback_test [2020-10-27 13:12:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_phys_id [2020-10-27 13:12:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2020-10-27 13:12:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx_entry [2020-10-27 13:12:29,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx [2020-10-27 13:12:29,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx [2020-10-27 13:12:29,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll [2020-10-27 13:12:29,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2020-10-27 13:12:29,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs [2020-10-27 13:12:29,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_vlbus [2020-10-27 13:12:29,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_pci [2020-10-27 13:12:29,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2020-10-27 13:12:29,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_alloc_ring [2020-10-27 13:12:29,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2020-10-27 13:12:29,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2020-10-27 13:12:29,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2020-10-27 13:12:29,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2020-10-27 13:12:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2020-10-27 13:12:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2020-10-27 13:12:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_start_xmit [2020-10-27 13:12:29,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2020-10-27 13:12:29,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2020-10-27 13:12:29,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2020-10-27 13:12:29,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2020-10-27 13:12:29,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2020-10-27 13:12:29,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-27 13:12:29,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-27 13:12:29,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2020-10-27 13:12:29,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_otherphy [2020-10-27 13:12:29,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2020-10-27 13:12:29,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_watchdog [2020-10-27 13:12:29,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_suspend [2020-10-27 13:12:29,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2020-10-27 13:12:29,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2020-10-27 13:12:29,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_module [2020-10-27 13:12:29,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_cleanup_module [2020-10-27 13:12:29,023 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-27 13:12:29,023 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-27 13:12:29,023 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-27 13:12:29,023 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-27 13:12:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-27 13:12:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-27 13:12:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-27 13:12:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-27 13:12:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2020-10-27 13:12:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2020-10-27 13:12:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2020-10-27 13:12:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-27 13:12:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 13:12:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-27 13:12:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-27 13:12:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 13:12:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-27 13:12:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-27 13:12:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-27 13:12:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-27 13:12:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-27 13:12:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-27 13:12:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-27 13:12:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-27 13:12:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-27 13:12:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-27 13:12:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-27 13:12:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2020-10-27 13:12:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2020-10-27 13:12:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2020-10-27 13:12:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_40 [2020-10-27 13:12:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2020-10-27 13:12:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_42 [2020-10-27 13:12:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_43 [2020-10-27 13:12:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_44 [2020-10-27 13:12:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_45 [2020-10-27 13:12:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_46 [2020-10-27 13:12:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_47 [2020-10-27 13:12:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_48 [2020-10-27 13:12:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_49 [2020-10-27 13:12:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_50 [2020-10-27 13:12:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 13:12:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 13:12:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 13:12:29,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 13:12:29,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 13:12:29,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 13:12:29,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-27 13:12:29,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-27 13:12:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-27 13:12:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-27 13:12:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-27 13:12:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-27 13:12:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-27 13:12:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-27 13:12:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-27 13:12:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2020-10-27 13:12:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-27 13:12:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-27 13:12:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-27 13:12:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 13:12:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-27 13:12:29,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-27 13:12:29,033 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-27 13:12:29,033 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-27 13:12:29,033 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 13:12:29,033 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-27 13:12:29,033 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-27 13:12:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-27 13:12:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-27 13:12:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-27 13:12:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-27 13:12:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-27 13:12:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-27 13:12:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-27 13:12:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-27 13:12:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-27 13:12:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-27 13:12:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-27 13:12:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-27 13:12:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-27 13:12:29,036 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-27 13:12:29,036 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-27 13:12:29,036 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-27 13:12:29,036 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-27 13:12:29,036 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-27 13:12:29,036 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-27 13:12:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 13:12:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 13:12:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2020-10-27 13:12:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2020-10-27 13:12:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-27 13:12:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2020-10-27 13:12:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-27 13:12:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2020-10-27 13:12:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2020-10-27 13:12:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2020-10-27 13:12:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-27 13:12:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2020-10-27 13:12:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-27 13:12:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-27 13:12:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-27 13:12:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-27 13:12:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-27 13:12:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 13:12:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-27 13:12:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-27 13:12:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-27 13:12:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2020-10-27 13:12:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-27 13:12:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-27 13:12:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-27 13:12:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-27 13:12:29,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-27 13:12:29,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2020-10-27 13:12:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-27 13:12:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-27 13:12:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-27 13:12:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-27 13:12:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-27 13:12:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-27 13:12:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-27 13:12:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-27 13:12:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-27 13:12:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 13:12:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2020-10-27 13:12:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2020-10-27 13:12:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-27 13:12:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-27 13:12:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2020-10-27 13:12:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-27 13:12:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-27 13:12:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-27 13:12:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 13:12:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 13:12:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 13:12:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 13:12:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 13:12:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 13:12:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 13:12:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 13:12:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 13:12:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 13:12:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 13:12:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 13:12:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 13:12:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-27 13:12:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 13:12:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 13:12:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 13:12:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-27 13:12:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-27 13:12:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-27 13:12:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 13:12:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 13:12:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 13:12:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 13:12:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 13:12:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 13:12:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 13:12:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 13:12:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 13:12:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 13:12:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-27 13:12:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-27 13:12:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 13:12:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 13:12:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 13:12:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 13:12:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 13:12:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-27 13:12:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-27 13:12:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 13:12:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-27 13:12:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-27 13:12:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-27 13:12:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-27 13:12:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-27 13:12:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 13:12:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-27 13:12:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-27 13:12:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 13:12:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 13:12:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-27 13:12:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-27 13:12:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-27 13:12:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-27 13:12:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-27 13:12:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 13:12:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-27 13:12:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_40 [2020-10-27 13:12:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_44 [2020-10-27 13:12:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-27 13:12:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_42 [2020-10-27 13:12:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2020-10-27 13:12:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-27 13:12:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-27 13:12:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-27 13:12:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-27 13:12:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-27 13:12:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-10-27 13:12:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-10-27 13:12:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-27 13:12:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 13:12:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 13:12:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-27 13:12:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 13:12:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-27 13:12:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-27 13:12:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-27 13:12:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-27 13:12:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-27 13:12:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-27 13:12:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-27 13:12:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-27 13:12:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2020-10-27 13:12:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2020-10-27 13:12:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2020-10-27 13:12:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-27 13:12:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-27 13:12:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-27 13:12:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2020-10-27 13:12:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-27 13:12:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2020-10-27 13:12:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_43 [2020-10-27 13:12:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-27 13:12:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-27 13:12:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2020-10-27 13:12:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2020-10-27 13:12:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-27 13:12:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-27 13:12:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-27 13:12:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 13:12:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-27 13:12:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-27 13:12:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-27 13:12:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-27 13:12:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-27 13:12:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-27 13:12:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-27 13:12:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-27 13:12:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_47 [2020-10-27 13:12:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-27 13:12:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_50 [2020-10-27 13:12:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-27 13:12:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-27 13:12:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-27 13:12:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-27 13:12:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-27 13:12:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-27 13:12:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-27 13:12:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-27 13:12:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-27 13:12:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-27 13:12:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-27 13:12:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-27 13:12:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-27 13:12:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-27 13:12:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-27 13:12:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-27 13:12:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-27 13:12:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-27 13:12:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-27 13:12:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-27 13:12:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-27 13:12:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2020-10-27 13:12:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-27 13:12:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2020-10-27 13:12:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-27 13:12:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-27 13:12:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-27 13:12:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-27 13:12:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-27 13:12:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2020-10-27 13:12:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-27 13:12:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-27 13:12:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-27 13:12:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-27 13:12:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 13:12:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-27 13:12:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-27 13:12:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-27 13:12:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-27 13:12:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-27 13:12:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-27 13:12:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-27 13:12:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-27 13:12:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-27 13:12:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 13:12:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-27 13:12:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-27 13:12:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-27 13:12:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-27 13:12:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-27 13:12:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 13:12:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-27 13:12:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-27 13:12:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-27 13:12:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-27 13:12:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-27 13:12:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-27 13:12:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-27 13:12:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-27 13:12:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-27 13:12:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-27 13:12:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-27 13:12:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-27 13:12:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2020-10-27 13:12:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-27 13:12:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-27 13:12:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-27 13:12:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-27 13:12:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-27 13:12:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-27 13:12:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2020-10-27 13:12:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_46 [2020-10-27 13:12:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_49 [2020-10-27 13:12:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-27 13:12:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-27 13:12:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-27 13:12:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-27 13:12:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-27 13:12:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-27 13:12:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-27 13:12:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-27 13:12:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-27 13:12:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-27 13:12:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-27 13:12:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2020-10-27 13:12:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-27 13:12:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-27 13:12:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-27 13:12:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-27 13:12:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-27 13:12:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-27 13:12:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-27 13:12:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-27 13:12:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-27 13:12:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-27 13:12:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-27 13:12:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2020-10-27 13:12:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-27 13:12:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_45 [2020-10-27 13:12:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_48 [2020-10-27 13:12:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2020-10-27 13:12:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-27 13:12:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-27 13:12:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-27 13:12:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-27 13:12:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-27 13:12:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-27 13:12:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-27 13:12:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-27 13:12:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-27 13:12:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-27 13:12:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2020-10-27 13:12:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-27 13:12:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_pci [2020-10-27 13:12:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2020-10-27 13:12:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2020-10-27 13:12:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2020-10-27 13:12:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_start_xmit [2020-10-27 13:12:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2020-10-27 13:12:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2020-10-27 13:12:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2020-10-27 13:12:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2020-10-27 13:12:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2020-10-27 13:12:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2020-10-27 13:12:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2020-10-27 13:12:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_watchdog [2020-10-27 13:12:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-27 13:12:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-27 13:12:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2020-10-27 13:12:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ethtool_test [2020-10-27 13:12:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_loopback_test [2020-10-27 13:12:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2020-10-27 13:12:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs [2020-10-27 13:12:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2020-10-27 13:12:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_alloc_ring [2020-10-27 13:12:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2020-10-27 13:12:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2020-10-27 13:12:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2020-10-27 13:12:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2020-10-27 13:12:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2020-10-27 13:12:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2020-10-27 13:12:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_rap [2020-10-27 13:12:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2020-10-27 13:12:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2020-10-27 13:12:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_check [2020-10-27 13:12:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2020-10-27 13:12:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2020-10-27 13:12:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2020-10-27 13:12:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2020-10-27 13:12:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_rap [2020-10-27 13:12:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2020-10-27 13:12:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2020-10-27 13:12:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_check [2020-10-27 13:12:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2020-10-27 13:12:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2020-10-27 13:12:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2020-10-27 13:12:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2020-10-27 13:12:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_tx_ring [2020-10-27 13:12:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 13:12:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_rx_ring [2020-10-27 13:12:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2020-10-27 13:12:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2020-10-27 13:12:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_settings [2020-10-27 13:12:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_settings [2020-10-27 13:12:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_drvinfo [2020-10-27 13:12:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_link [2020-10-27 13:12:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_msglevel [2020-10-27 13:12:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_msglevel [2020-10-27 13:12:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2020-10-27 13:12:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_ringparam [2020-10-27 13:12:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_ringparam [2020-10-27 13:12:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_strings [2020-10-27 13:12:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_sset_count [2020-10-27 13:12:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-27 13:12:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_phys_id [2020-10-27 13:12:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2020-10-27 13:12:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx_entry [2020-10-27 13:12:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx [2020-10-27 13:12:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx [2020-10-27 13:12:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll [2020-10-27 13:12:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_vlbus [2020-10-27 13:12:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_otherphy [2020-10-27 13:12:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_suspend [2020-10-27 13:12:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2020-10-27 13:12:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2020-10-27 13:12:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_module [2020-10-27 13:12:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_cleanup_module [2020-10-27 13:12:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2020-10-27 13:12:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2020-10-27 13:12:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 13:12:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-27 13:12:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2020-10-27 13:12:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2020-10-27 13:12:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2020-10-27 13:12:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2020-10-27 13:12:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 13:12:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2020-10-27 13:12:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-27 13:12:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 13:12:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 13:12:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 13:12:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 13:12:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 13:12:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 13:12:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 13:12:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-27 13:12:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-27 13:12:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-27 13:12:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-27 13:12:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 13:12:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-27 13:12:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 13:12:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 13:12:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 13:12:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 13:12:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 13:12:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 13:12:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 13:12:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 13:12:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 13:12:31,340 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 13:12:48,001 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 13:12:48,002 INFO L298 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-27 13:12:48,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:12:48 BoogieIcfgContainer [2020-10-27 13:12:48,009 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 13:12:48,013 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 13:12:48,013 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 13:12:48,016 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 13:12:48,016 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 01:12:23" (1/3) ... [2020-10-27 13:12:48,017 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59d9c59a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 01:12:48, skipping insertion in model container [2020-10-27 13:12:48,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:12:28" (2/3) ... [2020-10-27 13:12:48,018 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59d9c59a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 01:12:48, skipping insertion in model container [2020-10-27 13:12:48,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:12:48" (3/3) ... [2020-10-27 13:12:48,020 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2020-10-27 13:12:48,033 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 13:12:48,045 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 13:12:48,060 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 13:12:48,105 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 13:12:48,105 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 13:12:48,105 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 13:12:48,106 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 13:12:48,106 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 13:12:48,106 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 13:12:48,106 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 13:12:48,106 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 13:12:48,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states. [2020-10-27 13:12:48,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2020-10-27 13:12:48,229 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 13:12:48,231 INFO L422 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 13:12:48,231 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 13:12:48,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 13:12:48,238 INFO L82 PathProgramCache]: Analyzing trace with hash 921778808, now seen corresponding path program 1 times [2020-10-27 13:12:48,248 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 13:12:48,249 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [651464385] [2020-10-27 13:12:48,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 13:12:49,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:12:49,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:49,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:50,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:50,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:50,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:51,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:51,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:51,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:52,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:52,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:53,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:54,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:12:54,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:12:54,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 884 [2020-10-27 13:12:54,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 12 [2020-10-27 13:12:54,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5489 [2020-10-27 13:12:54,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:12:54,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:12:54,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-27 13:12:54,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:12:54,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 13:13:01,887 WARN L193 SmtUtils]: Spent 6.91 s on a formula simplification that was a NOOP. DAG size: 1090 [2020-10-27 13:13:01,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 13:13:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:01,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:03,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:03,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:03,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1481 [2020-10-27 13:13:03,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:03,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:03,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:03,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:03,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:03,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:13:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:03,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:03,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:13:03,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:03,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-27 13:13:03,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:03,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:03,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:13:03,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:03,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:03,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:03,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:03,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:03,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:03,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:03,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 13:13:03,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:03,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:03,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:03,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:03,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:03,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:13:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:03,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:03,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:03,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:03,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 13:13:03,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:03,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:03,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:13:03,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:03,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:03,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 13:13:03,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:03,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:03,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:13:03,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:03,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 13:13:03,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:03,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:03,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:13:03,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:03,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:03,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:03,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:03,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:03,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:03,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:03,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 13:13:03,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:03,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:03,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:03,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:03,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:03,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:13:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:03,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:03,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:03,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:03,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 13:13:03,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:03,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:03,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:13:03,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:03,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:03,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 13:13:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:03,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:03,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:13:03,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:03,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-27 13:13:03,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:03,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:03,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:13:03,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:03,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:03,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:03,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:03,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:03,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:03,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 13:13:03,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:03,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:03,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:03,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:03,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:03,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:13:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:03,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:03,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:03,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:03,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:03,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 13:13:03,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:03,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:03,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:13:03,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:03,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 13:13:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:13:04,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:04,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-27 13:13:04,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:13:04,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:04,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:04,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 13:13:04,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:04,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:13:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:04,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 13:13:04,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:13:04,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 13:13:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:13:04,218 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:04,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 13:13:04,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:13:04,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:04,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:04,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 13:13:04,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:04,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:13:04,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:04,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 13:13:04,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:13:04,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:13:04,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 13:13:04,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:13:04,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:04,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-27 13:13:04,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:13:04,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:04,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 13:13:04,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:04,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:13:04,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:04,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-27 13:13:04,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:13:04,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 13:13:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:13:04,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:04,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 13:13:04,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:13:04,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:04,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:13:04,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:04,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:13:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:04,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:13:04,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:13:04,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 13:13:04,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:13:04,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:04,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 13:13:04,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:13:04,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 13:13:04,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:04,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 13:13:04,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:04,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:13:04,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:13:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:04,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 13:13:04,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:13:04,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 13:13:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:13:04,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:04,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 13:13:04,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:13:04,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:04,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 13:13:04,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:04,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:13:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:04,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:13:04,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:13:04,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-27 13:13:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:13:04,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:04,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 13:13:04,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:13:04,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:04,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:04,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:04,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:04,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 13:13:04,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:04,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:04,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:04,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:04,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:04,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:13:04,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:04,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:05,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:05,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:05,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:05,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:13:05,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:05,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:05,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:13:05,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:05,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:05,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-27 13:13:05,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:05,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:05,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:05,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 13:13:05,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:05,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:13:05,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:05,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:05,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-27 13:13:05,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:05,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:05,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-27 13:13:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:05,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:05,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:05,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:05,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:05,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:05,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-27 13:13:05,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:05,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:05,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:05,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:05,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:05,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:05,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:05,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:05,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:05,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:05,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-27 13:13:05,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:05,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:05,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:05,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:05,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:05,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-27 13:13:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:05,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:05,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:05,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:05,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:05,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:05,655 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-27 13:13:05,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:05,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:05,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:05,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:05,656 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:05,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:05,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:05,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:05,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:05,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:05,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-27 13:13:05,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:05,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:05,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:05,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:05,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:05,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-27 13:13:05,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:05,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:05,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:05,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:05,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:05,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:05,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-27 13:13:05,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:05,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:05,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:05,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:05,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:06,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:06,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:06,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:06,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:06,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:06,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-27 13:13:06,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:06,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:06,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:06,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:06,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:06,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-27 13:13:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:06,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:06,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:06,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:06,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:06,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:06,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-27 13:13:06,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:06,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:06,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:06,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:06,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:06,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:06,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:06,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:06,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:06,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:06,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 13:13:06,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:06,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:06,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:06,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:06,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:06,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-27 13:13:06,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:06,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:06,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:06,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:06,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:06,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:06,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-27 13:13:06,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:06,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:06,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:06,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:06,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:06,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:06,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:06,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:06,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:06,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:06,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:06,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 13:13:06,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:06,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:06,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:06,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:06,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:06,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-27 13:13:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:06,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:06,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:06,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:06,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:06,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:06,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-27 13:13:06,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:06,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:06,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:06,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:06,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:06,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:06,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:06,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:06,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:06,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:06,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 13:13:06,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:06,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:06,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:06,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:06,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:06,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-27 13:13:06,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:06,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:06,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:07,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:07,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:07,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-27 13:13:07,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:07,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:07,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:07,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:07,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:07,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:07,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:07,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:07,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:07,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:07,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-27 13:13:07,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:07,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:07,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:07,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:07,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:07,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-27 13:13:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:07,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:07,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:07,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:07,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-27 13:13:07,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:07,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:07,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:07,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:07,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:07,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:07,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:07,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:07,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:07,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 13:13:07,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:07,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:07,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:07,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:07,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:07,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-27 13:13:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:07,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:07,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:07,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:07,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 143 [2020-10-27 13:13:07,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:07,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:07,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:07,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:07,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:07,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:07,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:07,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:07,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:07,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:07,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-27 13:13:07,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:07,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:07,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:07,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:07,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:07,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-27 13:13:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:07,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:07,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:07,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:07,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-27 13:13:07,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:07,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:07,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:07,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:07,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:07,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:07,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:07,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:07,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:07,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-27 13:13:07,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:07,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:07,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:07,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:07,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:07,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-27 13:13:07,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:07,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:07,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:08,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:08,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:08,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-27 13:13:08,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:08,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:08,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:08,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:08,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:08,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:08,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:08,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:08,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:08,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 13:13:08,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:08,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:08,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:08,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:08,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:08,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-10-27 13:13:08,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:08,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:08,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:08,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:08,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-27 13:13:08,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:08,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:08,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:08,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:08,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:08,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:08,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:08,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:08,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:08,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 13:13:08,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:08,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:08,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:08,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:08,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:08,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-27 13:13:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:08,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:08,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:08,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:08,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-27 13:13:08,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:08,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:08,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:08,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:08,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:08,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:08,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:08,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:08,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:08,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-27 13:13:08,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:08,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:08,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:08,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:08,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:08,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2020-10-27 13:13:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:08,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:08,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:08,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:08,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-27 13:13:08,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:08,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:08,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:08,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:08,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:08,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:08,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:08,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:08,751 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:08,751 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:08,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 13:13:08,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:08,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:08,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:08,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:08,752 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:08,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2020-10-27 13:13:08,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:08,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:08,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:08,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:08,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-27 13:13:08,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:08,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:08,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:08,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:08,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:08,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:08,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:08,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:08,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:08,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-27 13:13:08,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:08,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:08,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:08,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:08,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:08,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-10-27 13:13:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:08,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:08,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:09,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:09,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:09,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-27 13:13:09,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:09,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:09,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:09,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:09,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:09,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:09,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:09,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:09,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:09,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:09,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-27 13:13:09,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:09,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:09,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:09,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:09,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:09,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-10-27 13:13:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:09,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:09,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:09,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:09,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-27 13:13:09,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:09,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:09,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:09,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:09,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:09,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:09,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:09,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:09,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:09,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:09,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 13:13:09,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:09,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:09,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:09,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:09,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:09,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2020-10-27 13:13:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:09,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:09,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:09,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:09,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-27 13:13:09,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:09,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:09,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:09,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:09,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:09,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:09,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:09,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:09,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:09,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-27 13:13:09,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:09,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:09,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:09,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:09,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:09,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2020-10-27 13:13:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:09,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:09,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:09,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:09,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-27 13:13:09,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:09,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:09,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:09,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:09,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:09,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:09,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:09,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:09,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:09,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 13:13:09,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:09,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:09,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:09,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:09,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:09,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2020-10-27 13:13:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:09,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:09,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:09,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:09,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-27 13:13:09,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:09,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:09,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:09,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:09,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:09,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:09,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:09,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:09,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:09,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 13:13:09,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:09,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:09,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:09,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:09,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:09,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 389 [2020-10-27 13:13:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:09,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:09,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:10,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:10,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:10,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-27 13:13:10,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:10,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:10,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:10,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:10,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:10,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:10,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:10,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:10,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:10,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:10,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 13:13:10,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:10,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:10,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:10,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:10,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:10,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2020-10-27 13:13:10,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:10,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:10,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:10,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:10,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-27 13:13:10,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:10,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:10,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:10,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:10,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:10,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:10,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:10,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:10,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:10,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:10,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 13:13:10,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:10,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:10,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:10,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:10,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:10,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2020-10-27 13:13:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:10,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:10,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:10,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:10,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 130 [2020-10-27 13:13:10,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:10,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:10,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:10,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:10,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:10,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:10,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:10,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:10,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:10,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-27 13:13:10,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:10,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:10,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:10,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:10,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:10,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2020-10-27 13:13:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:10,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:10,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:10,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:10,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-27 13:13:10,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:10,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:10,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:10,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:10,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:10,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:10,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:10,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:10,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:10,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 13:13:10,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:10,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:10,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:10,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:10,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:10,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2020-10-27 13:13:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:10,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:10,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:10,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:10,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-27 13:13:10,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:10,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:10,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:10,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:10,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:10,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:10,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:10,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:10,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:10,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-27 13:13:10,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:10,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:10,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:10,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:10,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:10,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 444 [2020-10-27 13:13:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:10,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:10,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:11,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:11,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:11,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-27 13:13:11,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:11,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:11,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:11,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:11,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:11,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:11,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:11,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:11,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:11,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 13:13:11,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:11,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:11,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:11,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:11,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:11,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2020-10-27 13:13:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:11,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:11,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:11,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:11,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-27 13:13:11,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:11,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:11,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:11,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:11,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:11,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:11,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:11,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:11,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:11,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 13:13:11,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:11,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:11,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:11,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:11,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:11,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2020-10-27 13:13:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:11,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:11,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:11,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:11,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-27 13:13:11,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:11,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:11,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:11,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:11,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:11,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:11,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:11,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:11,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:11,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:11,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 13:13:11,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:11,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:11,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:11,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:11,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:11,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 477 [2020-10-27 13:13:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:11,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:11,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:11,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:11,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-27 13:13:11,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:11,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:11,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:11,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:11,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:11,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:11,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:11,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:11,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:11,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:11,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 13:13:11,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:11,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:11,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:11,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:11,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:11,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2020-10-27 13:13:11,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:11,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:11,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:11,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:11,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-27 13:13:11,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:11,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:11,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:11,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:11,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:11,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:11,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:11,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:11,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:11,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-27 13:13:11,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:11,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:11,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:11,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:11,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:11,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 499 [2020-10-27 13:13:11,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:11,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:11,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:12,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:12,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:12,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-27 13:13:12,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:12,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:12,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:12,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:12,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:12,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:12,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:12,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:12,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:12,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 13:13:12,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:12,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:12,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:12,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:12,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:12,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2020-10-27 13:13:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:12,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:12,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:12,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:12,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-27 13:13:12,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:12,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:12,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:12,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:12,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:12,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:12,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:12,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:12,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:12,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:12,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 13:13:12,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:12,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:12,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:12,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:12,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:12,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2020-10-27 13:13:12,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:12,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:12,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:12,487 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:12,487 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-27 13:13:12,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:12,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:12,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:12,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:12,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:12,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:12,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:12,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:12,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:12,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-27 13:13:12,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:12,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:12,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:12,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:12,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:12,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2020-10-27 13:13:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:12,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:12,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:12,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:12,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-27 13:13:12,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:12,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:12,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:12,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:12,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:12,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:12,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:12,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:12,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:12,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:12,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-27 13:13:12,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:12,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:12,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:12,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:12,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:12,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 543 [2020-10-27 13:13:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:12,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:12,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:12,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:13:12,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:13:12,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-27 13:13:12,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:12,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:12,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:13:12,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:13:12,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:12,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:12,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:13,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:13,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:13:13,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:13,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-27 13:13:13,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:13,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:13:13,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:13,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:13:13,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:13,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 580 [2020-10-27 13:13:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:13,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:13,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:13,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:13,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:13,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:13:13,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:13,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:13,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 13:13:13,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:13,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:13,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 587 [2020-10-27 13:13:13,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:13,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:13,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:13,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 13:13:13,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:13,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 13:13:13,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:13,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:13,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-27 13:13:13,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:13,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:13,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:13,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:13,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:13,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:13,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:13,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:13:13,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:13,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:13,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:13,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:13,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:13,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2020-10-27 13:13:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:13,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:13,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:13,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:13,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:13,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:13:13,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:13,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:13,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 13:13:13,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:13,170 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:13,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 603 [2020-10-27 13:13:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:13,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:13,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:13,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 27 [2020-10-27 13:13:13,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:13,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-27 13:13:13,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:13,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:13,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 24 [2020-10-27 13:13:13,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:13,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:13,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-27 13:13:13,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:13,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:13,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:13,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-27 13:13:13,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:13,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 13:13:13,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:13,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:13,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:13,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:13,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:13,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:13:13,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:13,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:13,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:13,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:13,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:13,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:13:13,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:13,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:13,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:13,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:13,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:13,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-27 13:13:13,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:13:13,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:13:13,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:13:13,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:13:13,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:13:13,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 13:13:13,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:13:13,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:13:13,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:13:13,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:13:13,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:13:14,415 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 534 proven. 734 refuted. 0 times theorem prover too weak. 4720 trivial. 0 not checked. [2020-10-27 13:13:14,415 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [651464385] [2020-10-27 13:13:14,418 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 13:13:14,418 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-27 13:13:14,419 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646290304] [2020-10-27 13:13:14,425 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-27 13:13:14,426 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 13:13:14,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-27 13:13:14,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2020-10-27 13:13:14,450 INFO L87 Difference]: Start difference. First operand 3120 states. Second operand 17 states. [2020-10-27 13:13:21,518 WARN L193 SmtUtils]: Spent 6.93 s on a formula simplification that was a NOOP. DAG size: 1099 [2020-10-27 13:13:35,177 WARN L193 SmtUtils]: Spent 7.01 s on a formula simplification that was a NOOP. DAG size: 1106 [2020-10-27 13:13:50,201 WARN L193 SmtUtils]: Spent 14.90 s on a formula simplification. DAG size of input: 1129 DAG size of output: 1108 [2020-10-27 13:13:57,782 WARN L193 SmtUtils]: Spent 7.38 s on a formula simplification that was a NOOP. DAG size: 1102 [2020-10-27 13:14:05,082 WARN L193 SmtUtils]: Spent 7.13 s on a formula simplification that was a NOOP. DAG size: 1104 [2020-10-27 13:14:19,925 WARN L193 SmtUtils]: Spent 14.61 s on a formula simplification. DAG size of input: 1129 DAG size of output: 1107 [2020-10-27 13:14:34,465 WARN L193 SmtUtils]: Spent 14.35 s on a formula simplification. DAG size of input: 1120 DAG size of output: 1099 [2020-10-27 13:14:41,900 WARN L193 SmtUtils]: Spent 7.13 s on a formula simplification that was a NOOP. DAG size: 1106 [2020-10-27 13:14:56,812 WARN L193 SmtUtils]: Spent 14.76 s on a formula simplification. DAG size of input: 1129 DAG size of output: 1108 [2020-10-27 13:15:11,436 WARN L193 SmtUtils]: Spent 14.32 s on a formula simplification. DAG size of input: 1120 DAG size of output: 1099 [2020-10-27 13:15:19,052 WARN L193 SmtUtils]: Spent 7.08 s on a formula simplification that was a NOOP. DAG size: 1106 [2020-10-27 13:15:34,212 WARN L193 SmtUtils]: Spent 15.03 s on a formula simplification. DAG size of input: 1129 DAG size of output: 1108 [2020-10-27 13:15:49,235 WARN L193 SmtUtils]: Spent 14.74 s on a formula simplification. DAG size of input: 1120 DAG size of output: 1099