/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 01:46:24,745 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 01:46:24,748 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 01:46:24,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 01:46:24,788 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 01:46:24,789 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 01:46:24,791 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 01:46:24,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 01:46:24,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 01:46:24,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 01:46:24,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 01:46:24,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 01:46:24,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 01:46:24,801 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 01:46:24,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 01:46:24,803 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 01:46:24,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 01:46:24,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 01:46:24,807 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 01:46:24,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 01:46:24,811 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 01:46:24,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 01:46:24,814 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 01:46:24,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 01:46:24,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 01:46:24,819 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 01:46:24,819 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 01:46:24,820 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 01:46:24,821 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 01:46:24,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 01:46:24,822 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 01:46:24,825 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 01:46:24,826 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 01:46:24,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 01:46:24,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 01:46:24,832 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 01:46:24,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 01:46:24,833 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 01:46:24,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 01:46:24,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 01:46:24,837 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 01:46:24,839 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 01:46:24,901 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 01:46:24,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 01:46:24,905 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 01:46:24,905 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 01:46:24,905 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 01:46:24,906 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 01:46:24,906 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 01:46:24,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 01:46:24,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 01:46:24,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 01:46:24,907 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 01:46:24,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 01:46:24,908 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 01:46:24,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 01:46:24,908 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 01:46:24,909 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 01:46:24,909 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 01:46:24,909 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 01:46:24,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 01:46:24,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 01:46:24,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 01:46:24,910 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 01:46:24,910 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 01:46:24,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 01:46:24,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 01:46:24,911 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 01:46:24,911 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 01:46:24,911 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 01:46:25,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 01:46:25,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 01:46:25,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 01:46:25,361 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 01:46:25,362 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 01:46:25,363 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point.cil.out.i [2020-10-29 01:46:25,432 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2b1d50a2b/ef3b680951d54f95af4cff2d089375fc/FLAGe2cb73413 [2020-10-29 01:46:26,639 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 01:46:26,640 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point.cil.out.i [2020-10-29 01:46:26,688 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2b1d50a2b/ef3b680951d54f95af4cff2d089375fc/FLAGe2cb73413 [2020-10-29 01:46:26,956 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2b1d50a2b/ef3b680951d54f95af4cff2d089375fc [2020-10-29 01:46:26,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 01:46:26,966 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 01:46:26,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 01:46:26,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 01:46:26,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 01:46:26,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:46:26" (1/1) ... [2020-10-29 01:46:26,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ca81c84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:26, skipping insertion in model container [2020-10-29 01:46:26,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:46:26" (1/1) ... [2020-10-29 01:46:26,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 01:46:27,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 01:46:28,851 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:46:28,902 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 01:46:29,225 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:46:29,594 INFO L208 MainTranslator]: Completed translation [2020-10-29 01:46:29,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:29 WrapperNode [2020-10-29 01:46:29,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 01:46:29,596 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 01:46:29,596 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 01:46:29,597 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 01:46:29,609 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:29" (1/1) ... [2020-10-29 01:46:29,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:29" (1/1) ... [2020-10-29 01:46:29,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:29" (1/1) ... [2020-10-29 01:46:29,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:29" (1/1) ... [2020-10-29 01:46:29,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:29" (1/1) ... [2020-10-29 01:46:29,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:29" (1/1) ... [2020-10-29 01:46:29,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:29" (1/1) ... [2020-10-29 01:46:29,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 01:46:29,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 01:46:29,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 01:46:29,988 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 01:46:29,989 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:29" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 01:46:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 01:46:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 01:46:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 01:46:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 01:46:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 01:46:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 01:46:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 01:46:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~$Pointer$ [2020-10-29 01:46:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 01:46:30,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 01:46:30,084 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 01:46:30,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-29 01:46:30,084 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 01:46:30,084 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-29 01:46:30,084 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 01:46:30,085 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-29 01:46:30,085 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 01:46:30,085 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 01:46:30,085 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-29 01:46:30,085 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-29 01:46:30,085 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-29 01:46:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-29 01:46:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-29 01:46:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2020-10-29 01:46:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2020-10-29 01:46:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2020-10-29 01:46:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_if_positive [2020-10-29 01:46:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-29 01:46:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-29 01:46:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-29 01:46:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-29 01:46:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-29 01:46:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put_mutex [2020-10-29 01:46:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 01:46:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid_nr [2020-10-29 01:46:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 01:46:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 01:46:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 01:46:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 01:46:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 01:46:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 01:46:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 01:46:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 01:46:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 01:46:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 01:46:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 01:46:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 01:46:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-29 01:46:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-29 01:46:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 01:46:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 01:46:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 01:46:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fdput [2020-10-29 01:46:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __to_fd [2020-10-29 01:46:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fdget [2020-10-29 01:46:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-29 01:46:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-29 01:46:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_register_iommu_driver [2020-10-29 01:46:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_unregister_iommu_driver [2020-10-29 01:46:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_alloc_group_minor [2020-10-29 01:46:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_free_group_minor [2020-10-29 01:46:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_container_get [2020-10-29 01:46:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_container_release [2020-10-29 01:46:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_container_put [2020-10-29 01:46:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_unlock_and_free [2020-10-29 01:46:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_create_group [2020-10-29 01:46:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_release [2020-10-29 01:46:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_put [2020-10-29 01:46:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get [2020-10-29 01:46:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_try_get [2020-10-29 01:46:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_from_iommu [2020-10-29 01:46:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_from_minor [2020-10-29 01:46:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_create_device [2020-10-29 01:46:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_release [2020-10-29 01:46:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2020-10-29 01:46:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get [2020-10-29 01:46:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_device [2020-10-29 01:46:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_whitelisted_driver [2020-10-29 01:46:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_dev_viable [2020-10-29 01:46:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_nb_add_dev [2020-10-29 01:46:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_nb_verify [2020-10-29 01:46:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_iommu_group_notifier [2020-10-29 01:46:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_add_group_dev [2020-10-29 01:46:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2020-10-29 01:46:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2020-10-29 01:46:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_dev_present [2020-10-29 01:46:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_del_group_dev [2020-10-29 01:46:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ioctl_check_extension [2020-10-29 01:46:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __vfio_container_attach_groups [2020-10-29 01:46:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ioctl_set_iommu [2020-10-29 01:46:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_unl_ioctl [2020-10-29 01:46:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_compat_ioctl [2020-10-29 01:46:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_open [2020-10-29 01:46:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_release [2020-10-29 01:46:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_read [2020-10-29 01:46:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_write [2020-10-29 01:46:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_mmap [2020-10-29 01:46:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __vfio_group_unset_container [2020-10-29 01:46:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_unset_container [2020-10-29 01:46:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_try_dissolve_container [2020-10-29 01:46:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_set_container [2020-10-29 01:46:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_viable [2020-10-29 01:46:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_device_fd [2020-10-29 01:46:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_unl_ioctl [2020-10-29 01:46:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_compat_ioctl [2020-10-29 01:46:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_open [2020-10-29 01:46:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_release [2020-10-29 01:46:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_release [2020-10-29 01:46:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_unl_ioctl [2020-10-29 01:46:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_read [2020-10-29 01:46:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_write [2020-10-29 01:46:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_mmap [2020-10-29 01:46:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_compat_ioctl [2020-10-29 01:46:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_external_user [2020-10-29 01:46:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_put_external_user [2020-10-29 01:46:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_external_user_iommu_id [2020-10-29 01:46:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_external_check_extension [2020-10-29 01:46:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_devnode [2020-10-29 01:46:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_init [2020-10-29 01:46:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cleanup [2020-10-29 01:46:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2020-10-29 01:46:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2020-10-29 01:46:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2020-10-29 01:46:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 01:46:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-29 01:46:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 01:46:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 01:46:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2020-10-29 01:46:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2020-10-29 01:46:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7 [2020-10-29 01:46:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2020-10-29 01:46:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2020-10-29 01:46:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2020-10-29 01:46:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2020-10-29 01:46:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_12 [2020-10-29 01:46:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_13 [2020-10-29 01:46:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_14 [2020-10-29 01:46:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_15 [2020-10-29 01:46:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_16 [2020-10-29 01:46:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 01:46:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 01:46:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 01:46:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 01:46:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 01:46:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-29 01:46:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-29 01:46:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-29 01:46:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-29 01:46:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-29 01:46:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 01:46:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-29 01:46:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-29 01:46:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-29 01:46:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-29 01:46:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __fdget [2020-10-29 01:46:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2020-10-29 01:46:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 01:46:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 01:46:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-29 01:46:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-29 01:46:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 01:46:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-29 01:46:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-29 01:46:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-29 01:46:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-29 01:46:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2020-10-29 01:46:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure anon_inode_getfile [2020-10-29 01:46:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-29 01:46:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-29 01:46:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-10-29 01:46:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-29 01:46:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-29 01:46:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-29 01:46:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-29 01:46:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-29 01:46:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2020-10-29 01:46:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2020-10-29 01:46:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fd_install [2020-10-29 01:46:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-29 01:46:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2020-10-29 01:46:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unused_fd_flags [2020-10-29 01:46:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2020-10-29 01:46:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-29 01:46:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-29 01:46:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2020-10-29 01:46:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-29 01:46:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_for_each_dev [2020-10-29 01:46:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2020-10-29 01:46:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_id [2020-10-29 01:46:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2020-10-29 01:46:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_register_notifier [2020-10-29 01:46:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_unregister_notifier [2020-10-29 01:46:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-29 01:46:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 01:46:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_open_1 [2020-10-29 01:46:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-29 01:46:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-10-29 01:46:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-10-29 01:46:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-29 01:46:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 01:46:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-29 01:46:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 01:46:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unused_fd [2020-10-29 01:46:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-29 01:46:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure strndup_user [2020-10-29 01:46:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2020-10-29 01:46:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2020-10-29 01:46:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2020-10-29 01:46:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-29 01:46:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 01:46:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 01:46:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 01:46:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 01:46:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 01:46:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 01:46:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 01:46:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 01:46:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 01:46:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 01:46:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 01:46:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 01:46:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 01:46:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-29 01:46:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 01:46:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 01:46:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 01:46:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 01:46:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-29 01:46:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-29 01:46:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-29 01:46:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-29 01:46:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 01:46:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 01:46:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 01:46:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 01:46:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 01:46:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 01:46:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-29 01:46:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 01:46:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-29 01:46:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 01:46:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 01:46:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-29 01:46:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 01:46:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-29 01:46:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure strndup_user [2020-10-29 01:46:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 01:46:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-29 01:46:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-29 01:46:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 01:46:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 01:46:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2020-10-29 01:46:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-29 01:46:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 01:46:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 01:46:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-29 01:46:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-29 01:46:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-29 01:46:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-29 01:46:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-29 01:46:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2020-10-29 01:46:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2020-10-29 01:46:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2020-10-29 01:46:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_if_positive [2020-10-29 01:46:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 01:46:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-29 01:46:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-29 01:46:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-29 01:46:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 01:46:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-29 01:46:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 01:46:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2020-10-29 01:46:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2020-10-29 01:46:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2020-10-29 01:46:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2020-10-29 01:46:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2020-10-29 01:46:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-29 01:46:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-29 01:46:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-29 01:46:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2020-10-29 01:46:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-29 01:46:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-29 01:46:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2020-10-29 01:46:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-29 01:46:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 01:46:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-29 01:46:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-29 01:46:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-29 01:46:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 01:46:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-29 01:46:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put_mutex [2020-10-29 01:46:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 01:46:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2020-10-29 01:46:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7 [2020-10-29 01:46:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2020-10-29 01:46:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2020-10-29 01:46:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2020-10-29 01:46:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2020-10-29 01:46:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2020-10-29 01:46:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-29 01:46:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-29 01:46:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-29 01:46:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid_nr [2020-10-29 01:46:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 01:46:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 01:46:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 01:46:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 01:46:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 01:46:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 01:46:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 01:46:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 01:46:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 01:46:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 01:46:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 01:46:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 01:46:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 01:46:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 01:46:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 01:46:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 01:46:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 01:46:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 01:46:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 01:46:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2020-10-29 01:46:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2020-10-29 01:46:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2020-10-29 01:46:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-10-29 01:46:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_13 [2020-10-29 01:46:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-29 01:46:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-29 01:46:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_15 [2020-10-29 01:46:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-29 01:46:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2020-10-29 01:46:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-10-29 01:46:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-29 01:46:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-29 01:46:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-29 01:46:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 01:46:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 01:46:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 01:46:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-29 01:46:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-29 01:46:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-29 01:46:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2020-10-29 01:46:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure fdput [2020-10-29 01:46:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure __fdget [2020-10-29 01:46:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure __to_fd [2020-10-29 01:46:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure fdget [2020-10-29 01:46:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure get_unused_fd_flags [2020-10-29 01:46:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure put_unused_fd [2020-10-29 01:46:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure fd_install [2020-10-29 01:46:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure anon_inode_getfile [2020-10-29 01:46:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_for_each_dev [2020-10-29 01:46:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2020-10-29 01:46:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2020-10-29 01:46:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_register_notifier [2020-10-29 01:46:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_unregister_notifier [2020-10-29 01:46:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_id [2020-10-29 01:46:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-10-29 01:46:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_12 [2020-10-29 01:46:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-10-29 01:46:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_14 [2020-10-29 01:46:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_16 [2020-10-29 01:46:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-29 01:46:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-29 01:46:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-29 01:46:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-29 01:46:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-29 01:46:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-29 01:46:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_add_group_dev [2020-10-29 01:46:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_del_group_dev [2020-10-29 01:46:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2020-10-29 01:46:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2020-10-29 01:46:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2020-10-29 01:46:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_register_iommu_driver [2020-10-29 01:46:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_unregister_iommu_driver [2020-10-29 01:46:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_external_user [2020-10-29 01:46:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_put_external_user [2020-10-29 01:46:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_external_user_iommu_id [2020-10-29 01:46:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_external_check_extension [2020-10-29 01:46:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_alloc_group_minor [2020-10-29 01:46:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_free_group_minor [2020-10-29 01:46:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_iommu_group_notifier [2020-10-29 01:46:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get [2020-10-29 01:46:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_container_get [2020-10-29 01:46:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_container_release [2020-10-29 01:46:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_container_put [2020-10-29 01:46:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_unlock_and_free [2020-10-29 01:46:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_create_group [2020-10-29 01:46:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_release [2020-10-29 01:46:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_put [2020-10-29 01:46:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_try_get [2020-10-29 01:46:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_from_iommu [2020-10-29 01:46:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_from_minor [2020-10-29 01:46:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_create_device [2020-10-29 01:46:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_release [2020-10-29 01:46:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get [2020-10-29 01:46:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_device [2020-10-29 01:46:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_whitelisted_driver [2020-10-29 01:46:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_dev_viable [2020-10-29 01:46:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_nb_add_dev [2020-10-29 01:46:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_nb_verify [2020-10-29 01:46:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_dev_present [2020-10-29 01:46:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 01:46:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ioctl_check_extension [2020-10-29 01:46:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 01:46:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure __vfio_container_attach_groups [2020-10-29 01:46:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 01:46:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 01:46:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ioctl_set_iommu [2020-10-29 01:46:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~$Pointer$ [2020-10-29 01:46:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_unl_ioctl [2020-10-29 01:46:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_compat_ioctl [2020-10-29 01:46:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_open [2020-10-29 01:46:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_release [2020-10-29 01:46:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_read [2020-10-29 01:46:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 01:46:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_write [2020-10-29 01:46:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_mmap [2020-10-29 01:46:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure __vfio_group_unset_container [2020-10-29 01:46:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_unset_container [2020-10-29 01:46:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_try_dissolve_container [2020-10-29 01:46:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_set_container [2020-10-29 01:46:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_viable [2020-10-29 01:46:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_device_fd [2020-10-29 01:46:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 01:46:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_unl_ioctl [2020-10-29 01:46:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_compat_ioctl [2020-10-29 01:46:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_open [2020-10-29 01:46:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_release [2020-10-29 01:46:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_release [2020-10-29 01:46:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_unl_ioctl [2020-10-29 01:46:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_read [2020-10-29 01:46:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_write [2020-10-29 01:46:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_mmap [2020-10-29 01:46:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_compat_ioctl [2020-10-29 01:46:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_devnode [2020-10-29 01:46:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_init [2020-10-29 01:46:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cleanup [2020-10-29 01:46:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_1 [2020-10-29 01:46:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 01:46:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 01:46:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 01:46:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 01:46:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 01:46:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-29 01:46:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-29 01:46:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-29 01:46:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 01:46:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 01:46:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 01:46:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 01:46:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 01:46:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 01:46:30,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 01:46:30,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 01:46:30,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 01:46:30,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 01:46:31,383 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 01:46:36,005 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-29 01:46:36,608 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 01:46:36,608 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 01:46:36,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:46:36 BoogieIcfgContainer [2020-10-29 01:46:36,615 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 01:46:36,620 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 01:46:36,620 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 01:46:36,623 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 01:46:36,624 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 01:46:26" (1/3) ... [2020-10-29 01:46:36,625 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6086d5fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:46:36, skipping insertion in model container [2020-10-29 01:46:36,625 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:29" (2/3) ... [2020-10-29 01:46:36,625 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6086d5fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:46:36, skipping insertion in model container [2020-10-29 01:46:36,625 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:46:36" (3/3) ... [2020-10-29 01:46:36,628 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point.cil.out.i [2020-10-29 01:46:36,640 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 01:46:36,647 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 01:46:36,664 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 01:46:36,712 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 01:46:36,712 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 01:46:36,712 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 01:46:36,713 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 01:46:36,713 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 01:46:36,713 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 01:46:36,713 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 01:46:36,713 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 01:46:36,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states. [2020-10-29 01:46:36,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2020-10-29 01:46:36,835 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:46:36,837 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:46:36,839 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:46:36,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:46:36,846 INFO L82 PathProgramCache]: Analyzing trace with hash -49593249, now seen corresponding path program 1 times [2020-10-29 01:46:36,858 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:46:36,858 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [284646619] [2020-10-29 01:46:36,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:46:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:37,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:37,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:38,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:38,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:38,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:38,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:39,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:39,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:39,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:39,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:43,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:43,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 572 [2020-10-29 01:46:43,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-29 01:46:43,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5805 [2020-10-29 01:46:43,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:43,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:43,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:43,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 115 [2020-10-29 01:46:43,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:43,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 01:46:46,143 WARN L193 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 664 [2020-10-29 01:46:46,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:46:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:46,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:46,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:46,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:46,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 351 [2020-10-29 01:46:46,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:46,526 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:46,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:46,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:46,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:46,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:46,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:46,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:46,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:46:46,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:46,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 01:46:46,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:46,663 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:46,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:46,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:46:46,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:46,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:46,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:46,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:46,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:46,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:46,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:46:46,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:46,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:46,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:46,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:46,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:46,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:46,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:46,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:46,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:46,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:46,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:46:46,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:46,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:46,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:46,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:46:46,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:46,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:46,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:46:46,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:46,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:46,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:46:46,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:46,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 01:46:46,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:46,793 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:46,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:46,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:46:46,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:46,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:46,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:46,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:46,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:46,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:46,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:46:46,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:46,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:46,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:46,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:46,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:46,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:46,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:46,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:46,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:46,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:46,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:46,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:46,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:46,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:46,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:46:46,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:46,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:46,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:46:46,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:46,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:46,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:46:46,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:46,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 01:46:46,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:46,933 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:46,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:46,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:46:46,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:46,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:46,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:46,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:46,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:46,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:46,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:46,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:46,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:46,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:46,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:46,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:46,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:46,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:46,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:46,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:46,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:46,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:46,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:46,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:46,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:46,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:46:46,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:46,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:46,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:46:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:46,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:46,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:46:47,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:47,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 01:46:47,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,020 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:46:47,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:47,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:47,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:47,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,042 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:47,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:47,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:47,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:46:47,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,061 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:46:47,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:47,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:46:47,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:46:47,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 01:46:47,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:46:47,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:47,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:47,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,121 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:47,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:47,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:47,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:47,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:46:47,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 01:46:47,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:46:47,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:47,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 01:46:47,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:46:47,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:47,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:46:47,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,209 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:47,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:47,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:47,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:47,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,228 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:46:47,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 01:46:47,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:46:47,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:47,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 01:46:47,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,278 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:46:47,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:47,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:47,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,300 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:47,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:47,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:47,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:47,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:46:47,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:46:47,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:47,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 01:46:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:46:47,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:47,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 01:46:47,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,387 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:46:47,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:47,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:47,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:46:47,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,413 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:47,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:47,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:47,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:47,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,436 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:46:47,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 01:46:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:46:47,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:47,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 01:46:47,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:46:47,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:47,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:47,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:47,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,511 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:47,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:47,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:47,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,530 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:46:47,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:46:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:46:47,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:47,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 01:46:47,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,583 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:46:47,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:47,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:46:47,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,607 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:47,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:47,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:47,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:47,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:47,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:47,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-29 01:46:47,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:46:47,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:46:47,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,645 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 01:46:47,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-29 01:46:47,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,688 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,772 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:47,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:47,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-29 01:46:47,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,773 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:47,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:47,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:46:47,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:47,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-29 01:46:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:47,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:47,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-29 01:46:47,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,879 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:47,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:47,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:47,901 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:47,901 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:47,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:47,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:47,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-29 01:46:47,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:47,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:47,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:47,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:47,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:47,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-29 01:46:47,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:47,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:47,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:47,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:47,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:47,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:48,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:48,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:46:48,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,018 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:48,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-29 01:46:48,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:48,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:48,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-29 01:46:48,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,113 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:48,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:48,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:48,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:48,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:48,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,136 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:48,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-29 01:46:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:48,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:48,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-29 01:46:48,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,235 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:48,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:48,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:48,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:48,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:48,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:48,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-29 01:46:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:48,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:48,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-29 01:46:48,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:48,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:48,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:48,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:48,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:48,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,380 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:48,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-29 01:46:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:48,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:48,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-29 01:46:48,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,472 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:48,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:48,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:48,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:48,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:48,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,496 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:48,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:48,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-29 01:46:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:48,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:48,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-29 01:46:48,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,595 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:48,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:48,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:48,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:48,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,619 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:48,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-29 01:46:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:48,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:48,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-29 01:46:48,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,711 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:48,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:48,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:48,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:48,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,733 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:48,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-29 01:46:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:48,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:48,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-29 01:46:48,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,869 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:48,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:48,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:48,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:48,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,889 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:48,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-29 01:46:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:48,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:48,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:48,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-29 01:46:48,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:48,976 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:48,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:48,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:48,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:48,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:48,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:48,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:48,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:49,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:49,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,001 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:49,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-10-29 01:46:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:49,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:49,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-29 01:46:49,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,096 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:49,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:49,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:46:49,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,121 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-29 01:46:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:49,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:49,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-29 01:46:49,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,223 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:49,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:49,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:49,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:49,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,248 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2020-10-29 01:46:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:49,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:49,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-29 01:46:49,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,352 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:49,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:49,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:49,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:46:49,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2020-10-29 01:46:49,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:49,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:49,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-29 01:46:49,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:49,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:49,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:49,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:46:49,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-10-29 01:46:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:46:49,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:46:49,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-29 01:46:49,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,583 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:46:49,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:46:49,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:46:49,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:49,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2020-10-29 01:46:49,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 78 [2020-10-29 01:46:49,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 01:46:49,700 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,700 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 75 [2020-10-29 01:46:49,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,701 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:49,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:49,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:49,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:46:49,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,727 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:46:49,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:49,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:46:49,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,744 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:49,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 01:46:49,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:49,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:49,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,762 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:46:49,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 01:46:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:49,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:46:49,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,778 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-29 01:46:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 01:46:49,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:49,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:49,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:49,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:46:49,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 01:46:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:49,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:46:49,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-29 01:46:49,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:49,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:46:49,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2020-10-29 01:46:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 01:46:49,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:46:49,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,886 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:49,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:46:49,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:46:49,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:46:49,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:46:49,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:46:49,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:46:49,907 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:46:49,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:46:49,908 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:46:49,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:46:49,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:46:49,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:46:49,908 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:46:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 6 proven. 60 refuted. 0 times theorem prover too weak. 1647 trivial. 0 not checked. [2020-10-29 01:46:50,365 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [284646619] [2020-10-29 01:46:50,367 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 01:46:50,367 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-29 01:46:50,368 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624178743] [2020-10-29 01:46:50,373 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 01:46:50,374 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:46:50,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 01:46:50,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-10-29 01:46:50,389 INFO L87 Difference]: Start difference. First operand 1868 states. Second operand 8 states. [2020-10-29 01:47:24,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:47:24,547 INFO L93 Difference]: Finished difference Result 3372 states and 4708 transitions. [2020-10-29 01:47:24,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-29 01:47:24,549 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 412 [2020-10-29 01:47:24,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:47:24,588 INFO L225 Difference]: With dead ends: 3372 [2020-10-29 01:47:24,588 INFO L226 Difference]: Without dead ends: 1926 [2020-10-29 01:47:24,602 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2020-10-29 01:47:24,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1926 states. [2020-10-29 01:47:25,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1926 to 1423. [2020-10-29 01:47:25,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1423 states. [2020-10-29 01:47:25,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1423 states and 1840 transitions. [2020-10-29 01:47:25,476 INFO L78 Accepts]: Start accepts. Automaton has 1423 states and 1840 transitions. Word has length 412 [2020-10-29 01:47:25,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:47:25,477 INFO L481 AbstractCegarLoop]: Abstraction has 1423 states and 1840 transitions. [2020-10-29 01:47:25,477 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 01:47:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1840 transitions. [2020-10-29 01:47:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2020-10-29 01:47:25,493 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:47:25,494 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:47:25,495 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 01:47:25,495 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:47:25,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:47:25,496 INFO L82 PathProgramCache]: Analyzing trace with hash -1375077773, now seen corresponding path program 1 times [2020-10-29 01:47:25,496 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:47:25,496 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2051766808] [2020-10-29 01:47:25,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:47:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:25,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:26,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:26,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:27,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:28,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:28,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:30,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:30,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 572 [2020-10-29 01:47:30,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-29 01:47:30,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5010 [2020-10-29 01:47:30,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:30,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:30,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:47:30,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 476 [2020-10-29 01:47:30,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 01:47:30,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:33,831 WARN L193 SmtUtils]: Spent 2.85 s on a formula simplification that was a NOOP. DAG size: 664 [2020-10-29 01:47:33,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:47:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:33,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:34,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 303 [2020-10-29 01:47:34,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:47:34,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 01:47:34,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,279 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:34,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:47:34,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,314 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:34,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:47:34,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,331 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:47:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:47:34,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:47:34,360 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,360 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:34,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:34,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:34,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:34,397 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,398 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:47:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:47:34,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 01:47:34,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,450 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:34,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,451 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:34,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,451 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:34,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:34,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:34,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,471 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:47:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:47:34,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 01:47:34,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,501 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:34,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:34,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:34,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,520 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:34,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:47:34,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:47:34,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:47:34,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 01:47:34,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:34,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:34,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:34,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,598 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 01:47:34,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:34,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:34,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,616 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 01:47:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:47:34,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-29 01:47:34,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,723 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:34,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:34,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:34,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:34,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:34,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 01:47:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:47:34,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 01:47:34,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:34,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:34,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,815 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:34,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:34,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,834 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 01:47:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:47:34,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 01:47:34,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,868 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:34,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:34,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:47:34,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:34,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:34,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:34,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 01:47:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:47:34,946 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,946 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 01:47:34,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,946 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,947 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:34,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:34,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:34,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:34,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:34,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:34,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:34,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:34,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:34,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:34,985 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:34,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:34,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:34,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:34,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:34,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:47:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:47:35,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 01:47:35,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,017 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:35,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:35,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:35,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:35,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:35,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:35,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:47:35,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,065 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-29 01:47:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:47:35,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:47:35,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,084 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-29 01:47:35,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:35,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:35,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-29 01:47:35,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:35,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:35,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-29 01:47:35,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:35,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:35,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-29 01:47:35,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:35,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:35,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:47:35,340 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,340 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-29 01:47:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:35,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:35,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 01:47:35,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,428 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:35,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:47:35,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,450 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-29 01:47:35,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:35,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:35,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-29 01:47:35,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:35,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:35,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-29 01:47:35,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:35,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:35,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:47:35,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,623 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:35,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:35,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:35,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,645 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-29 01:47:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:35,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:35,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-29 01:47:35,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,719 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:35,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:35,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:35,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,737 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:35,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-29 01:47:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:35,807 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:35,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-29 01:47:35,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,808 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:35,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:35,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:35,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,828 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:35,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-29 01:47:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:35,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:35,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 01:47:35,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,896 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:35,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:35,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:35,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:35,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,917 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:35,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-29 01:47:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:35,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:35,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:35,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:35,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:35,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 01:47:35,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:35,986 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:35,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:35,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:35,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:35,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:35,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:36,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:47:36,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,007 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:36,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-29 01:47:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:36,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:36,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-29 01:47:36,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,095 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 01:47:36,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:36,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:36,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,116 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-29 01:47:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:36,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:36,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-29 01:47:36,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,223 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:36,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:36,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,242 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-10-29 01:47:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:36,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:36,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-29 01:47:36,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:36,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:36,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,337 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:36,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-29 01:47:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:36,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:36,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-29 01:47:36,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,421 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:36,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:47:36,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,446 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:36,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2020-10-29 01:47:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:36,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:36,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-29 01:47:36,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:36,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:36,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:36,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2020-10-29 01:47:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:36,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:36,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-29 01:47:36,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:36,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:47:36,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,644 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-10-29 01:47:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:47:36,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:47:36,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-29 01:47:36,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,727 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:36,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:36,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:47:36,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:47:36,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:36,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2020-10-29 01:47:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 78 [2020-10-29 01:47:36,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 01:47:36,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,832 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 75 [2020-10-29 01:47:36,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:36,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,856 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:36,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:36,857 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,857 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:47:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:36,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:47:36,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 01:47:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:36,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:47:36,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 01:47:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:36,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:47:36,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,903 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-29 01:47:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 01:47:36,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:36,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,939 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:36,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:47:36,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:36,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 01:47:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:36,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:47:36,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,971 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-29 01:47:36,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:36,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:36,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:36,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:36,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:36,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:47:36,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:36,987 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:36,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:36,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:36,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:36,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:36,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2020-10-29 01:47:36,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:37,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:37,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:37,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 01:47:37,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:37,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:47:37,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:37,006 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:37,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:37,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:37,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:37,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:47:37,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:47:37,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:37,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:37,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:37,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:47:37,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:47:37,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:47:37,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:37,024 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:37,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:37,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:47:37,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:37,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:47:37,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1713 trivial. 0 not checked. [2020-10-29 01:47:37,369 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2051766808] [2020-10-29 01:47:37,369 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:47:37,369 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-29 01:47:37,369 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662052288] [2020-10-29 01:47:37,373 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 01:47:37,373 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:47:37,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 01:47:37,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-10-29 01:47:37,374 INFO L87 Difference]: Start difference. First operand 1423 states and 1840 transitions. Second operand 9 states. [2020-10-29 01:47:43,945 WARN L193 SmtUtils]: Spent 2.78 s on a formula simplification that was a NOOP. DAG size: 666 [2020-10-29 01:49:04,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:49:04,511 INFO L93 Difference]: Finished difference Result 3696 states and 5105 transitions. [2020-10-29 01:49:04,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-29 01:49:04,513 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 412 [2020-10-29 01:49:04,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:49:04,542 INFO L225 Difference]: With dead ends: 3696 [2020-10-29 01:49:04,542 INFO L226 Difference]: Without dead ends: 3633 [2020-10-29 01:49:04,545 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2020-10-29 01:49:04,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3633 states. [2020-10-29 01:49:05,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3633 to 2631. [2020-10-29 01:49:05,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2631 states. [2020-10-29 01:49:05,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 2631 states and 3414 transitions. [2020-10-29 01:49:05,602 INFO L78 Accepts]: Start accepts. Automaton has 2631 states and 3414 transitions. Word has length 412 [2020-10-29 01:49:05,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:49:05,603 INFO L481 AbstractCegarLoop]: Abstraction has 2631 states and 3414 transitions. [2020-10-29 01:49:05,604 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-29 01:49:05,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 3414 transitions. [2020-10-29 01:49:05,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2020-10-29 01:49:05,619 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:49:05,620 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:49:05,620 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 01:49:05,620 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:49:05,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:49:05,621 INFO L82 PathProgramCache]: Analyzing trace with hash -1517380720, now seen corresponding path program 1 times [2020-10-29 01:49:05,621 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:49:05,621 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1292280596] [2020-10-29 01:49:05,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:49:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:05,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:06,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:06,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:07,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:07,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:07,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:08,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:11,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:11,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 604 [2020-10-29 01:49:11,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-29 01:49:11,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5931 [2020-10-29 01:49:11,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:11,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:11,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:49:11,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 476 [2020-10-29 01:49:11,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-29 01:49:11,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:14,790 WARN L193 SmtUtils]: Spent 2.84 s on a formula simplification that was a NOOP. DAG size: 664 [2020-10-29 01:49:14,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:49:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:14,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:15,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 283 [2020-10-29 01:49:15,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,102 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:49:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:49:15,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:49:15,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,200 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:15,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,237 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:49:15,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:15,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,253 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:49:15,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:49:15,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 01:49:15,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:15,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,297 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:49:15,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:15,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:49:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:49:15,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 01:49:15,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,336 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:15,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:15,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:49:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:15,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:49:15,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:49:15,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,396 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:49:15,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 01:49:15,397 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,397 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:15,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:15,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:49:15,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:49:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:15,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:49:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:49:15,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 01:49:15,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,458 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:15,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,474 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:49:15,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:15,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:49:15,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 01:49:15,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:49:15,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 01:49:15,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,517 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:15,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:49:15,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:15,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:15,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 01:49:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:49:15,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 01:49:15,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,582 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:15,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:15,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:49:15,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,603 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:15,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:49:15,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:15,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 01:49:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:49:15,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:49:15,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:15,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,666 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:15,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:49:15,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:49:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:15,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:49:15,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 01:49:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:49:15,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 01:49:15,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:15,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:49:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:15,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,744 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:49:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:49:15,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:49:15,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:15,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:15,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,789 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:49:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:15,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:15,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-29 01:49:15,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:49:15,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:49:15,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,819 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-29 01:49:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:15,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:15,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 01:49:15,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,908 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:15,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:15,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:49:15,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:15,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-29 01:49:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:15,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:15,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:15,997 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:15,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:15,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-29 01:49:15,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:15,998 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:15,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:15,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:15,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:15,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:16,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:16,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:16,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:16,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,015 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:16,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-29 01:49:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:16,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:16,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-29 01:49:16,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,084 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:16,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:16,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:16,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:49:16,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:16,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-29 01:49:16,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:16,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:16,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 01:49:16,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,172 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:16,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:16,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:16,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:49:16,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:16,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-29 01:49:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:16,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:16,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 01:49:16,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,276 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:16,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:16,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:16,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:49:16,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,295 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:16,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-29 01:49:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:16,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:16,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-29 01:49:16,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,356 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:16,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:16,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:16,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:49:16,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:16,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-29 01:49:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:16,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:16,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-29 01:49:16,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:16,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:16,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:16,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:49:16,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,499 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:16,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-29 01:49:16,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:16,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:16,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-29 01:49:16,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,585 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:16,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:16,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:16,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:49:16,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:16,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-29 01:49:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:16,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:16,685 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-29 01:49:16,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,686 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:16,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:16,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:16,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:49:16,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,713 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 01:49:16,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-29 01:49:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:16,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:16,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 01:49:16,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:16,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:16,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:16,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:49:16,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:16,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-29 01:49:16,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:16,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:16,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 01:49:16,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,917 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:16,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:16,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:16,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:16,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:49:16,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:16,938 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:16,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:16,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:16,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:16,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:16,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-10-29 01:49:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:16,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:16,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:17,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:17,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-29 01:49:17,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,021 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:17,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:49:17,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,041 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-29 01:49:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:17,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:17,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 01:49:17,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:17,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:17,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:49:17,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,129 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2020-10-29 01:49:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:17,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:17,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 201 [2020-10-29 01:49:17,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:17,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:49:17,360 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,360 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2020-10-29 01:49:17,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:17,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:17,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-29 01:49:17,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,419 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:49:17,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:17,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:17,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:49:17,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-10-29 01:49:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:49:17,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:17,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-29 01:49:17,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,508 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:17,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:49:17,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:17,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,524 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2020-10-29 01:49:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:49:17,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:49:17,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:49:17,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-29 01:49:17,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-29 01:49:17,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:17,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,560 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:49:17,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,560 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:49:17,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2020-10-29 01:49:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:17,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:17,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,578 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:49:17,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2020-10-29 01:49:17,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:17,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:49:17,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,594 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:49:17,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392 [2020-10-29 01:49:17,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 49 [2020-10-29 01:49:17,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 01:49:17,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 46 [2020-10-29 01:49:17,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-29 01:49:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 40 [2020-10-29 01:49:17,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:49:17,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:49:17,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:17,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:49:17,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,731 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:49:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:17,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:49:17,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,745 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 01:49:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:17,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:49:17,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2020-10-29 01:49:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:17,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:49:17,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:17,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 01:49:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:17,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:17,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:49:17,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:49:17,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:49:17,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:49:17,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:49:17,811 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:49:17,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:49:17,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:49:17,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:49:17,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:49:18,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1713 trivial. 0 not checked. [2020-10-29 01:49:18,131 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1292280596] [2020-10-29 01:49:18,131 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:49:18,131 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 01:49:18,132 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838169988] [2020-10-29 01:49:18,132 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 01:49:18,133 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:49:18,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 01:49:18,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2020-10-29 01:49:18,136 INFO L87 Difference]: Start difference. First operand 2631 states and 3414 transitions. Second operand 10 states. [2020-10-29 01:49:26,178 WARN L193 SmtUtils]: Spent 2.81 s on a formula simplification that was a NOOP. DAG size: 666 [2020-10-29 01:49:57,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:49:57,977 INFO L93 Difference]: Finished difference Result 6573 states and 9072 transitions. [2020-10-29 01:49:57,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-29 01:49:57,978 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 436 [2020-10-29 01:49:57,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:49:58,009 INFO L225 Difference]: With dead ends: 6573 [2020-10-29 01:49:58,009 INFO L226 Difference]: Without dead ends: 4012 [2020-10-29 01:49:58,022 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=78, Invalid=132, Unknown=0, NotChecked=0, Total=210 [2020-10-29 01:49:58,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4012 states. [2020-10-29 01:49:59,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4012 to 2613. [2020-10-29 01:49:59,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2613 states. [2020-10-29 01:49:59,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 2613 states and 3378 transitions. [2020-10-29 01:49:59,235 INFO L78 Accepts]: Start accepts. Automaton has 2613 states and 3378 transitions. Word has length 436 [2020-10-29 01:49:59,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:49:59,236 INFO L481 AbstractCegarLoop]: Abstraction has 2613 states and 3378 transitions. [2020-10-29 01:49:59,236 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-29 01:49:59,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 3378 transitions. [2020-10-29 01:49:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2020-10-29 01:49:59,244 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:49:59,244 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:49:59,245 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-29 01:49:59,245 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:49:59,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:49:59,245 INFO L82 PathProgramCache]: Analyzing trace with hash 240152923, now seen corresponding path program 1 times [2020-10-29 01:49:59,246 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:49:59,246 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [920695607] [2020-10-29 01:49:59,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:49:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:49:59,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:49:59,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:50:00,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:50:00,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:50:01,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:50:01,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking...