/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 03:30:09,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 03:30:09,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 03:30:09,765 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 03:30:09,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 03:30:09,775 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 03:30:09,777 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 03:30:09,780 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 03:30:09,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 03:30:09,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 03:30:09,785 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 03:30:09,786 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 03:30:09,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 03:30:09,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 03:30:09,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 03:30:09,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 03:30:09,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 03:30:09,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 03:30:09,797 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 03:30:09,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 03:30:09,806 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 03:30:09,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 03:30:09,809 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 03:30:09,810 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 03:30:09,815 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 03:30:09,815 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 03:30:09,815 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 03:30:09,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 03:30:09,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 03:30:09,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 03:30:09,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 03:30:09,820 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 03:30:09,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 03:30:09,821 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 03:30:09,823 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 03:30:09,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 03:30:09,823 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 03:30:09,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 03:30:09,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 03:30:09,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 03:30:09,826 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 03:30:09,827 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 [2020-10-13 03:30:09,868 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 03:30:09,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 03:30:09,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 03:30:09,871 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 03:30:09,871 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 03:30:09,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 03:30:09,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 03:30:09,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 03:30:09,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 03:30:09,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 03:30:09,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 03:30:09,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 03:30:09,874 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 03:30:09,874 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 03:30:09,874 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 03:30:09,875 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 03:30:09,875 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 03:30:09,875 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 03:30:09,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:30:09,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 03:30:09,876 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 03:30:09,876 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 03:30:09,876 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 03:30:09,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 03:30:09,876 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 03:30:09,876 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 03:30:09,877 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 03:30:09,877 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 03:30:10,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 03:30:10,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 03:30:10,182 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 03:30:10,184 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 03:30:10,184 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 03:30:10,185 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i [2020-10-13 03:30:10,246 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/57ee0662b/5d534f1c3f0647d09c13143647262107/FLAG6564e5b8d [2020-10-13 03:30:11,050 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 03:30:11,054 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i [2020-10-13 03:30:11,094 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/57ee0662b/5d534f1c3f0647d09c13143647262107/FLAG6564e5b8d [2020-10-13 03:30:11,581 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/57ee0662b/5d534f1c3f0647d09c13143647262107 [2020-10-13 03:30:11,589 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 03:30:11,590 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 03:30:11,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 03:30:11,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 03:30:11,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 03:30:11,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:30:11" (1/1) ... [2020-10-13 03:30:11,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d507481 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:30:11, skipping insertion in model container [2020-10-13 03:30:11,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:30:11" (1/1) ... [2020-10-13 03:30:11,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 03:30:11,756 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 03:30:13,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:30:13,926 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 03:30:14,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:30:14,791 INFO L208 MainTranslator]: Completed translation [2020-10-13 03:30:14,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:30:14 WrapperNode [2020-10-13 03:30:14,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 03:30:14,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 03:30:14,794 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 03:30:14,794 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 03:30:14,808 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:30:14" (1/1) ... [2020-10-13 03:30:14,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:30:14" (1/1) ... [2020-10-13 03:30:14,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:30:14" (1/1) ... [2020-10-13 03:30:14,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:30:14" (1/1) ... [2020-10-13 03:30:14,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:30:14" (1/1) ... [2020-10-13 03:30:15,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:30:14" (1/1) ... [2020-10-13 03:30:15,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:30:14" (1/1) ... [2020-10-13 03:30:15,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 03:30:15,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 03:30:15,102 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 03:30:15,102 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 03:30:15,103 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:30:14" (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 [2020-10-13 03:30:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 03:30:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 03:30:15,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 03:30:15,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 03:30:15,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2020-10-13 03:30:15,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_be16p [2020-10-13 03:30:15,202 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 03:30:15,202 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 03:30:15,202 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-13 03:30:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 03:30:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2020-10-13 03:30:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2020-10-13 03:30:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 03:30:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 03:30:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-13 03:30:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-13 03:30:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-13 03:30:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 03:30:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 03:30:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 03:30:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 03:30:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 03:30:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 03:30:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 03:30:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 03:30:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 03:30:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 03:30:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 03:30:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2020-10-13 03:30:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-13 03:30:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-13 03:30:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 03:30:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 03:30:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-13 03:30:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-13 03:30:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-13 03:30:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-13 03:30:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 03:30:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 03:30:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 03:30:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 03:30:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2020-10-13 03:30:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-13 03:30:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-13 03:30:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-13 03:30:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-13 03:30:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-13 03:30:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetch_range [2020-10-13 03:30:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2020-10-13 03:30:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2020-10-13 03:30:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2020-10-13 03:30:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2020-10-13 03:30:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_color_depth [2020-10-13 03:30:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_base16bpp [2020-10-13 03:30:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_base8bpp [2020-10-13 03:30:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2020-10-13 03:30:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16be [2020-10-13 03:30:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_lfsr16 [2020-10-13 03:30:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2020-10-13 03:30:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_vid_cmds [2020-10-13 03:30:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2020-10-13 03:30:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2020-10-13 03:30:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_trim_hline [2020-10-13 03:30:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_compress_hline [2020-10-13 03:30:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2020-10-13 03:30:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2020-10-13 03:30:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_write [2020-10-13 03:30:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2020-10-13 03:30:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2020-10-13 03:30:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2020-10-13 03:30:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_dpy_deferred_io [2020-10-13 03:30:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_edid [2020-10-13 03:30:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2020-10-13 03:30:15,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2020-10-13 03:30:15,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2020-10-13 03:30:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free [2020-10-13 03:30:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_release_urb_work [2020-10-13 03:30:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2020-10-13 03:30:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2020-10-13 03:30:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2020-10-13 03:30:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2020-10-13 03:30:15,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2020-10-13 03:30:15,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2020-10-13 03:30:15,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2020-10-13 03:30:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_dummy_render [2020-10-13 03:30:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2020-10-13 03:30:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_realloc_framebuffer [2020-10-13 03:30:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2020-10-13 03:30:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_rendered_show [2020-10-13 03:30:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_identical_show [2020-10-13 03:30:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_sent_show [2020-10-13 03:30:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_cpu_kcycles_used_show [2020-10-13 03:30:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_show [2020-10-13 03:30:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_store [2020-10-13 03:30:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_reset_store [2020-10-13 03:30:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_select_std_channel [2020-10-13 03:30:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_parse_vendor_descriptor [2020-10-13 03:30:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_probe [2020-10-13 03:30:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2020-10-13 03:30:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2020-10-13 03:30:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_driver_init [2020-10-13 03:30:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_driver_exit [2020-10-13 03:30:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2020-10-13 03:30:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_urb_list [2020-10-13 03:30:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_alloc_urb_list [2020-10-13 03:30:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2020-10-13 03:30:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2020-10-13 03:30:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_5 [2020-10-13 03:30:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-13 03:30:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-13 03:30:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 03:30:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-13 03:30:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-13 03:30:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 03:30:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-13 03:30:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-13 03:30:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 03:30:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2020-10-13 03:30:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-13 03:30:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 03:30:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 03:30:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-13 03:30:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-13 03:30:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-13 03:30:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 03:30:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-13 03:30:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-13 03:30:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fb_ops_6 [2020-10-13 03:30:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 03:30:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 03:30:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 03:30:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 03:30:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 03:30:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 03:30:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-13 03:30:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-13 03:30:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-13 03:30:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2020-10-13 03:30:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-13 03:30:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-13 03:30:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-13 03:30:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2020-10-13 03:30:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2020-10-13 03:30:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-13 03:30:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-13 03:30:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-13 03:30:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_22 [2020-10-13 03:30:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_23 [2020-10-13 03:30:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 03:30:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 03:30:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 03:30:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 03:30:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 03:30:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 03:30:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:30:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:30:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:30:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:30:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:30:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:30:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:30:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:30:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:30:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:30:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:30:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:30:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:30:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 03:30:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 03:30:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:30:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 03:30:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 03:30:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-13 03:30:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-13 03:30:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:30:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-13 03:30:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2020-10-13 03:30:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_fb_info [2020-10-13 03:30:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2020-10-13 03:30:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_fb_info [2020-10-13 03:30:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-13 03:30:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_fb_info [2020-10-13 03:30:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2020-10-13 03:30:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_fb_info [2020-10-13 03:30:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_fb_info [2020-10-13 03:30:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_fb_info [2020-10-13 03:30:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_fb_info [2020-10-13 03:30:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:30:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:30:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:30:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:30:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:30:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:30:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:30:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:30:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:30:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:30:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:30:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2020-10-13 03:30:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2020-10-13 03:30:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2020-10-13 03:30:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2020-10-13 03:30:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-13 03:30:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2020-10-13 03:30:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2020-10-13 03:30:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_update_lock_of_backlight_device [2020-10-13 03:30:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_update_lock_of_backlight_device [2020-10-13 03:30:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_update_lock_of_backlight_device [2020-10-13 03:30:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_update_lock_of_backlight_device [2020-10-13 03:30:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 03:30:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 03:30:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 03:30:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 03:30:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 03:30:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 03:30:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 03:30:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 03:30:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 03:30:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_get_extra_descriptor [2020-10-13 03:30:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 03:30:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 03:30:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 03:30:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:30:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 03:30:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_bin_file [2020-10-13 03:30:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-13 03:30:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_bin_file [2020-10-13 03:30:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-13 03:30:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2020-10-13 03:30:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure down_timeout [2020-10-13 03:30:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2020-10-13 03:30:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2020-10-13 03:30:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2020-10-13 03:30:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2020-10-13 03:30:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_init [2020-10-13 03:30:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2020-10-13 03:30:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2020-10-13 03:30:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2020-10-13 03:30:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_best_display [2020-10-13 03:30:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_nearest_mode [2020-10-13 03:30:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_sys_read [2020-10-13 03:30:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_sys_write [2020-10-13 03:30:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2020-10-13 03:30:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2020-10-13 03:30:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 03:30:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2020-10-13 03:30:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-10-13 03:30:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 03:30:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 03:30:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2020-10-13 03:30:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-13 03:30:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-13 03:30:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-13 03:30:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 03:30:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 03:30:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 03:30:15,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 03:30:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 03:30:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 03:30:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 03:30:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2020-10-13 03:30:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2020-10-13 03:30:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_copyarea [2020-10-13 03:30:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_fillrect [2020-10-13 03:30:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_imageblit [2020-10-13 03:30:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_framebuffer [2020-10-13 03:30:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2020-10-13 03:30:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2020-10-13 03:30:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2020-10-13 03:30:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-13 03:30:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-13 03:30:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-13 03:30:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2020-10-13 03:30:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-13 03:30:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2020-10-13 03:30:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-13 03:30:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-13 03:30:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-13 03:30:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-13 03:30:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_pfn [2020-10-13 03:30:15,266 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2020-10-13 03:30:15,266 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 03:30:15,266 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 03:30:15,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 03:30:15,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 03:30:15,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 03:30:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 03:30:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-13 03:30:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 03:30:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 03:30:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2020-10-13 03:30:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 03:30:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_be16p [2020-10-13 03:30:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 03:30:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 03:30:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 03:30:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 03:30:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 03:30:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 03:30:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 03:30:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 03:30:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 03:30:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-13 03:30:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 03:30:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 03:30:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 03:30:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-13 03:30:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 03:30:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2020-10-13 03:30:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2020-10-13 03:30:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-13 03:30:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 03:30:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 03:30:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 03:30:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-13 03:30:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-13 03:30:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-13 03:30:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 03:30:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 03:30:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2020-10-13 03:30:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 03:30:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-13 03:30:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-13 03:30:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-13 03:30:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2020-10-13 03:30:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-13 03:30:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-13 03:30:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 03:30:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 03:30:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 03:30:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 03:30:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 03:30:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 03:30:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 03:30:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 03:30:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 03:30:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 03:30:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 03:30:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 03:30:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 03:30:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 03:30:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 03:30:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 03:30:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 03:30:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-13 03:30:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-13 03:30:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-13 03:30:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2020-10-13 03:30:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-13 03:30:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:30:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:30:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 03:30:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 03:30:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2020-10-13 03:30:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2020-10-13 03:30:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:30:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:30:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:30:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2020-10-13 03:30:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2020-10-13 03:30:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 03:30:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 03:30:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:30:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 03:30:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 03:30:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2020-10-13 03:30:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 03:30:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-13 03:30:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 03:30:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 03:30:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 03:30:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 03:30:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 03:30:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 03:30:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 03:30:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 03:30:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 03:30:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-13 03:30:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-13 03:30:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 03:30:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 03:30:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 03:30:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 03:30:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_5 [2020-10-13 03:30:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-13 03:30:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-13 03:30:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 03:30:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-13 03:30:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-13 03:30:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 03:30:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-13 03:30:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-13 03:30:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 03:30:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2020-10-13 03:30:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-13 03:30:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 03:30:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 03:30:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-13 03:30:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-13 03:30:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-13 03:30:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 03:30:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-13 03:30:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-13 03:30:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fb_ops_6 [2020-10-13 03:30:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-13 03:30:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-13 03:30:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 03:30:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-13 03:30:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 03:30:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-13 03:30:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 03:30:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 03:30:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 03:30:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 03:30:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 03:30:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 03:30:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-13 03:30:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-13 03:30:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2020-10-13 03:30:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2020-10-13 03:30:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 03:30:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 03:30:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 03:30:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2020-10-13 03:30:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 03:30:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2020-10-13 03:30:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure down_timeout [2020-10-13 03:30:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure up [2020-10-13 03:30:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-13 03:30:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-13 03:30:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_get_extra_descriptor [2020-10-13 03:30:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-13 03:30:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-13 03:30:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_22 [2020-10-13 03:30:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-13 03:30:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_23 [2020-10-13 03:30:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-13 03:30:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-13 03:30:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-13 03:30:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-13 03:30:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2020-10-13 03:30:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2020-10-13 03:30:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-13 03:30:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2020-10-13 03:30:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-13 03:30:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_pfn [2020-10-13 03:30:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2020-10-13 03:30:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure sys_fillrect [2020-10-13 03:30:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure sys_copyarea [2020-10-13 03:30:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure sys_imageblit [2020-10-13 03:30:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure fb_sys_read [2020-10-13 03:30:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure fb_sys_write [2020-10-13 03:30:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2020-10-13 03:30:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2020-10-13 03:30:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_framebuffer [2020-10-13 03:30:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_init [2020-10-13 03:30:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2020-10-13 03:30:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2020-10-13 03:30:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-10-13 03:30:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2020-10-13 03:30:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2020-10-13 03:30:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2020-10-13 03:30:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2020-10-13 03:30:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2020-10-13 03:30:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_nearest_mode [2020-10-13 03:30:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2020-10-13 03:30:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_best_display [2020-10-13 03:30:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2020-10-13 03:30:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2020-10-13 03:30:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-13 03:30:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2020-10-13 03:30:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-13 03:30:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure prefetch_range [2020-10-13 03:30:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2020-10-13 03:30:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2020-10-13 03:30:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2020-10-13 03:30:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_alloc_urb_list [2020-10-13 03:30:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_urb_list [2020-10-13 03:30:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2020-10-13 03:30:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2020-10-13 03:30:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2020-10-13 03:30:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2020-10-13 03:30:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_color_depth [2020-10-13 03:30:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_base16bpp [2020-10-13 03:30:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_base8bpp [2020-10-13 03:30:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2020-10-13 03:30:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16be [2020-10-13 03:30:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_lfsr16 [2020-10-13 03:30:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2020-10-13 03:30:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_vid_cmds [2020-10-13 03:30:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2020-10-13 03:30:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2020-10-13 03:30:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_trim_hline [2020-10-13 03:30:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_compress_hline [2020-10-13 03:30:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2020-10-13 03:30:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 03:30:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2020-10-13 03:30:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_write [2020-10-13 03:30:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2020-10-13 03:30:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2020-10-13 03:30:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2020-10-13 03:30:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_dpy_deferred_io [2020-10-13 03:30:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_edid [2020-10-13 03:30:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2020-10-13 03:30:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2020-10-13 03:30:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2020-10-13 03:30:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free [2020-10-13 03:30:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_release_urb_work [2020-10-13 03:30:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2020-10-13 03:30:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2020-10-13 03:30:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2020-10-13 03:30:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2020-10-13 03:30:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2020-10-13 03:30:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2020-10-13 03:30:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2020-10-13 03:30:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_dummy_render [2020-10-13 03:30:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2020-10-13 03:30:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_realloc_framebuffer [2020-10-13 03:30:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2020-10-13 03:30:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_rendered_show [2020-10-13 03:30:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_identical_show [2020-10-13 03:30:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_sent_show [2020-10-13 03:30:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_cpu_kcycles_used_show [2020-10-13 03:30:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure edid_show [2020-10-13 03:30:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure edid_store [2020-10-13 03:30:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_reset_store [2020-10-13 03:30:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_select_std_channel [2020-10-13 03:30:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_parse_vendor_descriptor [2020-10-13 03:30:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2020-10-13 03:30:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_probe [2020-10-13 03:30:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2020-10-13 03:30:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_driver_init [2020-10-13 03:30:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_driver_exit [2020-10-13 03:30:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-13 03:30:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2020-10-13 03:30:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-13 03:30:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 03:30:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 03:30:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-13 03:30:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 03:30:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 03:30:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 03:30:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 03:30:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 03:30:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 03:30:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 03:30:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:30:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:30:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:30:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:30:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:30:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:30:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:30:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:30:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:30:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:30:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:30:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 03:30:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:30:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 03:30:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-13 03:30:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-13 03:30:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:30:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-13 03:30:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2020-10-13 03:30:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_fb_info [2020-10-13 03:30:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_fb_info [2020-10-13 03:30:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-13 03:30:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_fb_info [2020-10-13 03:30:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_fb_info [2020-10-13 03:30:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_fb_info [2020-10-13 03:30:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_fb_info [2020-10-13 03:30:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_fb_info [2020-10-13 03:30:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:30:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:30:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:30:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:30:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:30:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:30:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:30:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:30:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2020-10-13 03:30:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2020-10-13 03:30:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2020-10-13 03:30:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-13 03:30:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2020-10-13 03:30:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_update_lock_of_backlight_device [2020-10-13 03:30:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_update_lock_of_backlight_device [2020-10-13 03:30:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_update_lock_of_backlight_device [2020-10-13 03:30:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_update_lock_of_backlight_device [2020-10-13 03:30:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 03:30:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 03:30:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 03:30:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 03:30:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 03:30:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 03:30:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 03:30:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 03:30:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 03:30:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 03:30:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 03:30:17,024 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 03:30:33,463 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 03:30:33,463 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 03:30:33,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:30:33 BoogieIcfgContainer [2020-10-13 03:30:33,476 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 03:30:33,477 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 03:30:33,478 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 03:30:33,481 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 03:30:33,481 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:30:11" (1/3) ... [2020-10-13 03:30:33,482 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42939281 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:30:33, skipping insertion in model container [2020-10-13 03:30:33,482 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:30:14" (2/3) ... [2020-10-13 03:30:33,483 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42939281 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:30:33, skipping insertion in model container [2020-10-13 03:30:33,483 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:30:33" (3/3) ... [2020-10-13 03:30:33,484 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i [2020-10-13 03:30:33,494 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 03:30:33,504 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 03:30:33,518 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 03:30:33,547 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 03:30:33,547 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 03:30:33,548 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 03:30:33,548 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 03:30:33,548 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 03:30:33,548 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 03:30:33,548 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 03:30:33,548 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 03:30:33,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states. [2020-10-13 03:30:33,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2020-10-13 03:30:33,641 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:30:33,643 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 03:30:33,643 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:30:33,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:30:33,649 INFO L82 PathProgramCache]: Analyzing trace with hash -898834552, now seen corresponding path program 1 times [2020-10-13 03:30:33,658 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:30:33,658 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [531277613] [2020-10-13 03:30:33,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:30:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:34,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:35,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:35,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:35,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:36,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:36,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:36,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:36,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:36,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:37,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:39,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:39,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 577 [2020-10-13 03:30:39,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-13 03:30:39,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5112 [2020-10-13 03:30:39,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:39,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:39,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-13 03:30:39,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:39,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 03:30:42,065 WARN L193 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 721 [2020-10-13 03:30:42,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:30:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:42,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:43,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:43,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1046 [2020-10-13 03:30:43,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:43,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:43,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:43,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 03:30:43,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:43,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:43,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:43,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:30:43,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:43,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:43,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:43,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:30:43,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:43,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:30:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:43,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:43,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 03:30:43,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:30:43,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:43,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:43,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:43,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:30:43,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:43,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:43,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:43,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:30:43,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:30:43,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:30:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:43,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:43,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 03:30:43,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:30:43,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:43,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,575 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:43,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:43,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:30:43,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:43,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:43,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:43,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:30:43,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:30:43,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:30:43,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:43,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:43,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 03:30:43,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:30:43,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:43,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:43,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:30:43,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:43,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:43,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:43,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:30:43,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:30:43,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:30:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:43,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:43,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 03:30:43,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:30:43,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:43,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:43,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:30:43,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:43,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:43,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:43,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:30:43,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:30:43,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:30:43,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:30:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:43,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:43,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 03:30:43,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:30:43,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:30:43,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:43,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:43,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:43,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:30:43,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:43,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:30:43,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:43,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:43,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:43,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:43,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:43,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:43,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:30:43,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:43,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:43,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:30:43,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:43,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:43,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:30:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:44,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:44,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 03:30:44,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:30:44,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:44,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:44,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:44,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:30:44,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:44,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:44,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:44,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:30:44,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:30:44,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:30:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:44,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:44,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 03:30:44,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:30:44,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:44,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:44,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:30:44,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:44,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:44,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:44,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:30:44,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:30:44,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 03:30:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:44,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:44,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 03:30:44,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:30:44,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:30:44,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:44,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:44,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:30:44,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:44,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:30:44,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:44,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:44,338 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:44,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:30:44,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:30:44,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 03:30:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:44,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:44,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 03:30:44,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:30:44,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:44,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:44,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:30:44,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:44,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:44,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:44,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:30:44,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:44,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 03:30:44,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:44,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:44,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 03:30:44,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:30:44,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:44,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:44,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:30:44,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:44,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:44,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:44,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:30:44,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:44,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 03:30:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:30:44,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:44,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 03:30:44,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:30:44,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:44,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:44,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:30:44,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:44,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:30:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:44,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:44,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:30:44,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:30:44,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 03:30:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:30:44,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:44,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:30:44,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:44,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 03:30:44,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:44,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:44,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2020-10-13 03:30:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:44,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:44,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:44,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:44,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-13 03:30:44,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:44,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:44,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:44,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:44,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:30:44,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:44,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:44,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:45,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:45,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:45,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:45,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 03:30:45,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:45,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:45,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:45,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:45,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:30:45,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-13 03:30:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:45,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:45,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:45,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:45,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:45,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:45,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 03:30:45,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:45,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:45,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:45,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:45,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:45,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:45,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:45,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:45,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:45,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:45,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 03:30:45,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:45,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:45,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:45,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:45,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:45,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-13 03:30:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:45,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:45,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:45,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:45,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:45,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:45,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-13 03:30:45,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:45,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:45,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:45,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:45,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:45,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:45,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:45,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:45,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:45,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:45,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 03:30:45,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:45,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:45,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:45,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:45,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:45,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2020-10-13 03:30:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:45,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:45,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:45,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:45,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:45,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:45,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-13 03:30:45,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:45,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:45,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:45,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:45,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:45,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:45,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:45,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:45,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:45,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:45,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 131 [2020-10-13 03:30:45,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:45,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:45,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:45,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:45,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:30:45,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2020-10-13 03:30:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:45,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:46,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:46,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:46,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-13 03:30:46,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:46,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:46,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:46,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:46,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:30:46,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:46,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:46,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:46,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:46,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:46,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 03:30:46,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:46,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:46,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:46,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:46,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:46,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2020-10-13 03:30:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:46,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:46,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:46,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:46,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-13 03:30:46,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:46,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:46,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:46,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:46,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:46,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:46,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:46,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:46,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:46,338 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:46,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 03:30:46,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:46,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:46,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:46,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:46,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:46,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-10-13 03:30:46,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:46,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:46,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:46,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:46,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 03:30:46,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:46,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:46,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:46,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:46,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:46,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:46,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:46,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:46,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:46,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 03:30:46,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:46,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:46,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:46,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:46,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:46,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-13 03:30:46,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:46,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:46,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:46,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:46,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-13 03:30:46,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:46,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:46,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:46,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:46,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:46,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:46,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:46,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:46,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:46,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:46,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 03:30:46,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:46,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:46,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:46,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:46,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:46,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-13 03:30:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:46,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:46,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:46,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:46,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 03:30:46,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:46,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:46,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:46,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:46,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:46,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:46,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:46,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:46,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:46,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:46,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 03:30:46,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:46,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:46,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:46,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:46,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:46,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-10-13 03:30:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:46,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:46,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:46,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:46,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:46,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 03:30:46,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:46,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:46,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:46,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:46,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:47,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:47,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:47,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 03:30:47,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:47,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:47,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:47,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:47,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2020-10-13 03:30:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:47,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:47,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:47,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-13 03:30:47,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:47,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:47,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:47,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:47,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:47,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:47,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:47,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 03:30:47,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:47,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:47,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:47,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:47,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2020-10-13 03:30:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:47,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:47,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:47,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 03:30:47,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:47,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:47,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:47,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:47,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:47,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:47,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:47,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 03:30:47,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:47,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:47,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:47,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:47,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2020-10-13 03:30:47,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:47,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:47,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:47,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 03:30:47,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:47,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:47,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:47,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:47,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:47,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:47,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:47,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 03:30:47,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:47,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:47,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:47,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:47,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2020-10-13 03:30:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:47,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:47,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:47,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 03:30:47,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:47,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:47,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:47,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:47,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:47,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:47,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:47,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 03:30:47,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:47,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:47,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:47,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:47,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2020-10-13 03:30:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:47,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:47,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:47,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-13 03:30:47,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:47,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:47,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:47,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:47,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:47,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:47,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:47,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:47,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 03:30:47,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:47,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:47,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:47,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:47,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:47,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2020-10-13 03:30:47,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:47,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:48,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:48,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:48,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:30:48,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:30:48,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 03:30:48,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:48,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:48,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:30:48,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:30:48,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:48,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:48,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:48,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:48,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:30:48,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:48,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 03:30:48,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:48,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:30:48,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:48,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:30:48,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:48,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2020-10-13 03:30:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:48,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:48,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:48,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:48,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:48,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:30:48,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:48,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:48,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:30:48,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:48,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:48,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2020-10-13 03:30:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:48,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:48,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:48,260 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:48,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:48,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:30:48,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:48,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:48,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:30:48,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:48,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:48,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2020-10-13 03:30:48,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:48,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:48,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:48,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:48,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:48,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:30:48,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:48,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:48,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:30:48,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:48,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:48,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2020-10-13 03:30:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:48,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:48,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:48,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-13 03:30:48,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:48,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:30:48,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:48,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:48,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-13 03:30:48,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:48,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:48,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:30:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:48,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:48,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:48,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 03:30:48,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:48,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:30:48,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:48,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:48,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:48,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:48,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:48,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:30:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:48,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:48,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:48,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:30:48,417 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:30:48,417 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:30:48,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:48,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:48,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:30:48,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:48,418 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:30:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2004 backedges. 115 proven. 384 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2020-10-13 03:30:49,019 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [531277613] [2020-10-13 03:30:49,021 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:30:49,022 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-10-13 03:30:49,022 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325163200] [2020-10-13 03:30:49,028 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-10-13 03:30:49,029 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:30:49,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-10-13 03:30:49,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=262, Unknown=0, NotChecked=0, Total=306 [2020-10-13 03:30:49,047 INFO L87 Difference]: Start difference. First operand 2095 states. Second operand 18 states. [2020-10-13 03:30:54,974 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 725 [2020-10-13 03:30:59,400 WARN L193 SmtUtils]: Spent 4.34 s on a formula simplification. DAG size of input: 746 DAG size of output: 727 [2020-10-13 03:31:01,608 WARN L193 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 724 [2020-10-13 03:31:03,819 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 726 [2020-10-13 03:31:08,262 WARN L193 SmtUtils]: Spent 4.32 s on a formula simplification. DAG size of input: 748 DAG size of output: 729 [2020-10-13 03:31:10,685 WARN L193 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 725 [2020-10-13 03:31:15,106 WARN L193 SmtUtils]: Spent 4.34 s on a formula simplification. DAG size of input: 746 DAG size of output: 727 [2020-10-13 03:33:10,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 03:33:10,997 INFO L93 Difference]: Finished difference Result 3759 states and 5109 transitions. [2020-10-13 03:33:10,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-10-13 03:33:11,000 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 417 [2020-10-13 03:33:11,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 03:33:11,037 INFO L225 Difference]: With dead ends: 3759 [2020-10-13 03:33:11,038 INFO L226 Difference]: Without dead ends: 2065 [2020-10-13 03:33:11,054 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 229 GetRequests, 189 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 385 ImplicationChecksByTransitivity, 25.5s TimeCoverageRelationStatistics Valid=424, Invalid=1216, Unknown=0, NotChecked=0, Total=1640 [2020-10-13 03:33:11,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2065 states. [2020-10-13 03:33:11,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2065 to 1666. [2020-10-13 03:33:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1666 states. [2020-10-13 03:33:11,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1666 states and 2153 transitions. [2020-10-13 03:33:11,848 INFO L78 Accepts]: Start accepts. Automaton has 1666 states and 2153 transitions. Word has length 417 [2020-10-13 03:33:11,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 03:33:11,851 INFO L479 AbstractCegarLoop]: Abstraction has 1666 states and 2153 transitions. [2020-10-13 03:33:11,851 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-10-13 03:33:11,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2153 transitions. [2020-10-13 03:33:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2020-10-13 03:33:11,871 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:33:11,872 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 03:33:11,873 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 03:33:11,873 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:33:11,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:33:11,873 INFO L82 PathProgramCache]: Analyzing trace with hash -236545696, now seen corresponding path program 1 times [2020-10-13 03:33:11,874 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:33:11,874 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2008200899] [2020-10-13 03:33:11,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:33:12,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:13,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:14,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:15,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:16,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:16,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:19,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:19,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 593 [2020-10-13 03:33:19,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 03:33:19,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6795 [2020-10-13 03:33:19,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:19,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:19,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 298 [2020-10-13 03:33:19,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-13 03:33:19,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:21,848 WARN L193 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 721 [2020-10-13 03:33:21,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:33:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:21,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:22,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:22,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:22,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:22,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 776 [2020-10-13 03:33:22,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:22,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:22,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:22,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:22,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:22,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:22,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:22,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:22,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:22,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:22,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:33:22,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:22,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:22,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:22,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:22,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:22,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:22,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:22,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:22,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:22,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:22,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:33:22,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:22,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:22,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:22,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:22,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:22,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:22,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:22,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:22,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:22,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:22,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:22,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:22,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:22,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:22,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:22,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:22,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:33:22,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:22,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:22,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:22,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:22,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:22,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 03:33:22,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:22,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:22,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:22,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:22,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:22,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:22,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:22,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:22,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:22,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:22,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:22,893 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:22,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:22,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:22,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:22,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:22,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:22,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:22,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:22,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:22,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:22,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:33:22,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:22,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:22,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:22,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:22,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:22,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:33:22,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:22,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:22,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:22,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:22,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:22,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:33:22,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:22,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:22,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:22,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:22,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:22,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:22,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:22,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:22,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:22,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:22,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:22,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:22,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:22,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:22,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:22,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:22,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:22,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:22,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:22,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:22,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:22,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:22,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:22,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:22,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:22,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:22,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:22,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:33:22,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:22,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:23,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:33:23,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:23,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:33:23,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:23,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:23,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:33:23,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:33:23,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:23,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:33:23,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:23,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:33:23,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:23,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:33:23,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:23,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:33:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,147 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:23,148 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:33:23,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,149 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:23,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:23,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:23,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:33:23,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:33:23,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:23,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:33:23,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:23,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:23,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:33:23,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:23,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:23,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:23,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:33:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:23,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:33:23,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:23,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:23,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:23,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:23,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:23,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 03:33:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:23,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:33:23,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:23,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:23,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:23,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:23,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:23,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 03:33:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:23,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:33:23,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:23,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:23,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:23,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:23,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,451 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:23,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 03:33:23,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:23,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:33:23,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:23,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:33:23,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:23,523 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:33:23,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,524 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 03:33:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:33:23,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:33:23,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:23,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:33:23,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:33:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:33:23,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:33:23,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 03:33:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:33:23,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:23,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:33:23,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:23,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:23,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:23,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:23,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2020-10-13 03:33:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:23,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:23,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:23,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:23,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-13 03:33:23,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:23,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:23,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:23,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:23,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:23,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:23,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:23,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:24,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:24,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:24,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:24,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 03:33:24,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:24,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:24,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:24,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:24,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:24,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-13 03:33:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:24,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:24,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:24,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:24,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:24,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-13 03:33:24,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:24,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:24,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:24,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:24,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:24,676 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 17 [2020-10-13 03:33:24,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:24,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:24,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:24,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:24,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:24,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 03:33:24,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:24,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:24,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:24,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:24,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:24,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-13 03:33:24,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:24,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:24,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:25,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:25,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:25,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:25,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 255 [2020-10-13 03:33:25,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:25,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:25,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:25,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:25,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:25,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:25,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:25,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:25,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:25,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:25,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:25,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-13 03:33:25,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:25,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:25,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:25,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:25,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:25,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-10-13 03:33:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:25,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:25,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:25,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:25,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:25,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:25,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 128 [2020-10-13 03:33:25,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:25,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:25,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:25,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:25,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:25,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:25,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:25,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:25,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:25,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:25,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-13 03:33:25,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:25,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:25,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:25,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:25,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:25,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-13 03:33:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:25,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:25,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:25,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:25,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:25,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:25,685 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-13 03:33:25,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:25,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:25,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:25,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:25,686 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:25,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:25,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:25,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:25,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:25,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:25,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 03:33:25,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:25,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:25,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:25,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:25,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:25,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2020-10-13 03:33:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:25,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:25,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:25,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:25,997 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:25,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:25,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 03:33:25,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:25,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:25,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:25,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:25,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:26,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:26,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:26,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:26,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:26,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:26,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-13 03:33:26,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:26,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:26,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:26,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:26,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:26,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2020-10-13 03:33:26,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:26,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:26,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:26,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:26,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 03:33:26,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:26,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:26,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:26,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:26,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:26,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:26,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:26,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:26,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:26,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 03:33:26,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:26,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:26,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:26,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:26,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:26,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-10-13 03:33:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:26,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:26,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:26,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:26,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-13 03:33:26,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:26,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:26,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:26,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:26,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:26,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:26,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:26,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:26,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:26,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 03:33:26,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:26,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:26,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:26,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:26,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:26,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-13 03:33:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:26,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:26,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:26,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:26,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 03:33:26,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:26,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:26,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:26,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:26,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:26,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:26,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:26,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:26,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:26,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-13 03:33:26,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:26,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:26,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:26,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:26,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:26,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-13 03:33:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:26,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:26,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:26,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:26,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:26,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-13 03:33:26,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:26,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:26,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:26,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:26,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:26,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:27,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:27,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:27,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:27,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 03:33:27,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:27,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:27,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:27,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:27,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:27,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2020-10-13 03:33:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:27,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:27,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:27,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:27,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 131 [2020-10-13 03:33:27,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:27,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:27,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:27,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:27,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:27,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:27,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:27,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:27,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:27,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:27,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 03:33:27,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:27,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:27,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:27,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:27,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:27,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2020-10-13 03:33:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:27,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:27,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:27,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:27,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 138 [2020-10-13 03:33:27,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:27,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:27,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:27,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:27,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:27,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:27,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:27,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:27,619 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:27,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:27,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 03:33:27,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:27,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:27,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:27,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:27,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:27,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-10-13 03:33:27,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:27,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:27,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:27,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:27,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 03:33:27,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:27,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:27,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:27,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:27,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:27,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:27,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:27,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:27,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:27,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 03:33:27,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:27,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:27,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:27,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:27,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:27,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 357 [2020-10-13 03:33:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:27,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:27,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:27,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:27,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:27,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-13 03:33:27,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:27,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:27,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:27,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:27,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:27,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:27,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:28,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:28,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:28,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-13 03:33:28,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:28,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:28,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:28,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:28,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:28,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2020-10-13 03:33:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:28,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:28,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:28,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:28,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 03:33:28,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:28,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:28,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:28,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:28,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:28,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:28,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:28,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:28,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:28,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-13 03:33:28,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:28,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:28,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:28,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:28,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:28,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2020-10-13 03:33:28,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:28,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:28,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:33:28,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:33:28,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-13 03:33:28,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:28,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:28,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:33:28,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:33:28,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:28,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:28,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:28,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:28,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:33:28,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:28,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 03:33:28,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:28,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:33:28,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:28,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:33:28,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:28,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2020-10-13 03:33:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:28,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:28,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:28,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:28,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:33:28,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:28,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:28,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:33:28,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:28,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:28,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398 [2020-10-13 03:33:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:28,688 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:28,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:28,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:28,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:33:28,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:28,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:28,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:33:28,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:28,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:28,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403 [2020-10-13 03:33:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:28,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:28,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:28,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:28,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:33:28,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:28,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:28,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:33:28,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:28,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:28,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2020-10-13 03:33:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:28,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:28,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-13 03:33:28,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:28,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:33:28,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:28,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:28,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-13 03:33:28,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:28,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:28,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:33:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:28,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:28,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 03:33:28,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:28,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:33:28,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:28,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:28,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:28,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:28,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:33:28,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:33:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:33:28,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:33:28,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:33:28,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:33:28,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:33:28,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:33:28,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:33:28,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:33:28,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:33:28,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:33:28,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:33:29,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 221 proven. 455 refuted. 0 times theorem prover too weak. 1704 trivial. 0 not checked. [2020-10-13 03:33:29,463 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2008200899] [2020-10-13 03:33:29,463 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:33:29,464 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2020-10-13 03:33:29,464 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319008182] [2020-10-13 03:33:29,468 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-10-13 03:33:29,468 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:33:29,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-10-13 03:33:29,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=442, Unknown=0, NotChecked=0, Total=506 [2020-10-13 03:33:29,469 INFO L87 Difference]: Start difference. First operand 1666 states and 2153 transitions. Second operand 23 states. [2020-10-13 03:33:38,489 WARN L193 SmtUtils]: Spent 4.71 s on a formula simplification. DAG size of input: 741 DAG size of output: 726 [2020-10-13 03:33:40,875 WARN L193 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 725 [2020-10-13 03:33:43,268 WARN L193 SmtUtils]: Spent 2.20 s on a formula simplification that was a NOOP. DAG size: 728 [2020-10-13 03:33:43,734 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 50 [2020-10-13 03:33:44,049 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 45 [2020-10-13 03:33:46,430 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 725 [2020-10-13 03:33:51,392 WARN L193 SmtUtils]: Spent 4.78 s on a formula simplification. DAG size of input: 743 DAG size of output: 729 [2020-10-13 03:33:51,755 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 48