/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 12:13:07,745 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 12:13:07,749 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 12:13:07,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 12:13:07,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 12:13:07,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 12:13:07,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 12:13:07,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 12:13:07,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 12:13:07,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 12:13:07,833 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 12:13:07,834 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 12:13:07,835 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 12:13:07,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 12:13:07,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 12:13:07,842 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 12:13:07,843 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 12:13:07,847 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 12:13:07,855 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 12:13:07,860 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 12:13:07,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 12:13:07,866 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 12:13:07,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 12:13:07,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 12:13:07,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 12:13:07,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 12:13:07,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 12:13:07,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 12:13:07,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 12:13:07,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 12:13:07,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 12:13:07,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 12:13:07,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 12:13:07,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 12:13:07,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 12:13:07,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 12:13:07,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 12:13:07,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 12:13:07,898 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 12:13:07,899 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 12:13:07,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 12:13:07,901 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-27 12:13:07,927 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 12:13:07,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 12:13:07,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 12:13:07,929 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 12:13:07,929 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 12:13:07,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 12:13:07,929 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 12:13:07,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 12:13:07,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 12:13:07,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 12:13:07,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 12:13:07,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 12:13:07,931 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 12:13:07,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 12:13:07,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 12:13:07,931 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 12:13:07,931 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 12:13:07,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 12:13:07,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:13:07,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 12:13:07,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 12:13:07,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 12:13:07,933 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 12:13:07,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 12:13:07,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 12:13:07,933 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 12:13:07,933 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 12:13:07,934 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 12:13:08,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 12:13:08,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 12:13:08,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 12:13:08,321 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 12:13:08,322 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 12:13:08,323 INFO L432 ainManager$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--md--raid456.ko-entry_point.cil.out.i [2020-10-27 12:13:08,393 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b95f69c33/10437317bd364f4284a4e105ed0b76e7/FLAGc42887fd5 [2020-10-27 12:13:09,777 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 12:13:09,778 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--md--raid456.ko-entry_point.cil.out.i [2020-10-27 12:13:09,879 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b95f69c33/10437317bd364f4284a4e105ed0b76e7/FLAGc42887fd5 [2020-10-27 12:13:10,378 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b95f69c33/10437317bd364f4284a4e105ed0b76e7 [2020-10-27 12:13:10,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 12:13:10,423 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 12:13:10,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 12:13:10,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 12:13:10,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 12:13:10,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:13:10" (1/1) ... [2020-10-27 12:13:10,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7df83ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:13:10, skipping insertion in model container [2020-10-27 12:13:10,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:13:10" (1/1) ... [2020-10-27 12:13:10,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 12:13:10,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 12:13:15,477 WARN L1500 CHandler]: Possible shadowing of function abort [2020-10-27 12:13:15,481 WARN L1500 CHandler]: Possible shadowing of function abort [2020-10-27 12:13:15,483 WARN L1500 CHandler]: Possible shadowing of function abort [2020-10-27 12:13:15,483 WARN L1500 CHandler]: Possible shadowing of function abort [2020-10-27 12:13:15,484 WARN L1500 CHandler]: Possible shadowing of function abort [2020-10-27 12:13:16,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:13:16,965 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 12:13:17,647 WARN L1500 CHandler]: Possible shadowing of function abort [2020-10-27 12:13:17,651 WARN L1500 CHandler]: Possible shadowing of function abort [2020-10-27 12:13:17,653 WARN L1500 CHandler]: Possible shadowing of function abort [2020-10-27 12:13:17,654 WARN L1500 CHandler]: Possible shadowing of function abort [2020-10-27 12:13:17,655 WARN L1500 CHandler]: Possible shadowing of function abort [2020-10-27 12:13:18,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:13:19,585 INFO L208 MainTranslator]: Completed translation [2020-10-27 12:13:19,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:13:19 WrapperNode [2020-10-27 12:13:19,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 12:13:19,587 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 12:13:19,587 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 12:13:19,587 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 12:13:19,601 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:13:19" (1/1) ... [2020-10-27 12:13:19,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:13:19" (1/1) ... [2020-10-27 12:13:19,921 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:13:19" (1/1) ... [2020-10-27 12:13:19,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:13:19" (1/1) ... [2020-10-27 12:13:20,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:13:19" (1/1) ... [2020-10-27 12:13:20,551 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:13:19" (1/1) ... [2020-10-27 12:13:20,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:13:19" (1/1) ... [2020-10-27 12:13:20,881 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 12:13:20,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 12:13:20,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 12:13:20,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 12:13:20,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:13:19" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 12:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 12:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-27 12:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~~bool~0~TO~VOID [2020-10-27 12:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~dev_t~0~X~~sector_t~0~TO~VOID [2020-10-27 12:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 12:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-27 12:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 12:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-10-27 12:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 12:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2020-10-27 12:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2020-10-27 12:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-27 12:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2020-10-27 12:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-27 12:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 12:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-27 12:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2020-10-27 12:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2020-10-27 12:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 12:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-27 12:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-27 12:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-27 12:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-27 12:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty_careful [2020-10-27 12:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-27 12:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2020-10-27 12:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_HLIST_NODE [2020-10-27 12:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2020-10-27 12:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2020-10-27 12:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_init [2020-10-27 12:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2020-10-27 12:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-27 12:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2020-10-27 12:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-27 12:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2020-10-27 12:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-27 12:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2020-10-27 12:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-27 12:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-27 12:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-27 12:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2020-10-27 12:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-27 12:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-27 12:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2020-10-27 12:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2020-10-27 12:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-27 12:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-27 12:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-27 12:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-27 12:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-27 12:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-27 12:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-27 12:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2020-10-27 12:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2020-10-27 12:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2020-10-27 12:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2020-10-27 12:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2020-10-27 12:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-27 12:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-27 12:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-27 12:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_count [2020-10-27 12:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2020-10-27 12:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 12:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-27 12:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-27 12:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-27 12:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-27 12:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 12:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __seqcount_init [2020-10-27 12:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure seqcount_lockdep_reader_access [2020-10-27 12:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_seqcount_begin [2020-10-27 12:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_read_seqcount_begin [2020-10-27 12:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2020-10-27 12:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_seqcount_retry [2020-10-27 12:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2020-10-27 12:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_write_seqcount_begin [2020-10-27 12:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_write_seqcount_end [2020-10-27 12:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin_nested [2020-10-27 12:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2020-10-27 12:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2020-10-27 12:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __nodes_weight [2020-10-27 12:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure num_node_state [2020-10-27 12:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-27 12:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-27 12:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2020-10-27 12:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-27 12:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-27 12:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2020-10-27 12:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-27 12:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-27 12:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure notifier_from_errno [2020-10-27 12:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure init_llist_head [2020-10-27 12:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure llist_next [2020-10-27 12:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure llist_add [2020-10-27 12:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure llist_del_all [2020-10-27 12:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-27 12:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent [2020-10-27 12:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 12:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 12:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_zalloc [2020-10-27 12:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 12:13:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 12:13:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 12:13:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 12:13:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-27 12:13:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-27 12:13:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 12:13:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 12:13:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 12:13:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 12:13:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2020-10-27 12:13:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2020-10-27 12:13:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2020-10-27 12:13:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-27 12:13:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure bvec_iter_advance [2020-10-27 12:13:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2020-10-27 12:13:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2020-10-27 12:13:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_clear_unlocked [2020-10-27 12:13:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2020-10-27 12:13:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_sectors [2020-10-27 12:13:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_segments [2020-10-27 12:13:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure async_tx_ack [2020-10-27 12:13:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2020-10-27 12:13:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2020-10-27 12:13:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_unplug [2020-10-27 12:13:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2020-10-27 12:13:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2020-10-27 12:13:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2020-10-27 12:13:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2020-10-27 12:13:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2020-10-27 12:13:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2020-10-27 12:13:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_link_rdev [2020-10-27 12:13:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_put_page [2020-10-27 12:13:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2020-10-27 12:13:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2020-10-27 12:13:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2020-10-27 12:13:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2020-10-27 12:13:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2020-10-27 12:13:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2020-10-27 12:13:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2020-10-27 12:13:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2020-10-27 12:13:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2020-10-27 12:13:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2020-10-27 12:13:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_bi_processed_stripes [2020-10-27 12:13:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2020-10-27 12:13:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2020-10-27 12:13:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_set_bi_processed_stripes [2020-10-27 12:13:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_set_bi_stripes [2020-10-27 12:13:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2020-10-27 12:13:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2020-10-27 12:13:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2020-10-27 12:13:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2020-10-27 12:13:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2020-10-27 12:13:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2020-10-27 12:13:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2020-10-27 12:13:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2020-10-27 12:13:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2020-10-27 12:13:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2020-10-27 12:13:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2020-10-27 12:13:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2020-10-27 12:13:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_hash [2020-10-27 12:13:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2020-10-27 12:13:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2020-10-27 12:13:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_buffers [2020-10-27 12:13:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure init_stripe [2020-10-27 12:13:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2020-10-27 12:13:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2020-10-27 12:13:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2020-10-27 12:13:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2020-10-27 12:13:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure is_full_stripe_write [2020-10-27 12:13:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_two_stripes [2020-10-27 12:13:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_two_stripes [2020-10-27 12:13:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2020-10-27 12:13:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_add_to_batch_list [2020-10-27 12:13:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2020-10-27 12:13:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_io [2020-10-27 12:13:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2020-10-27 12:13:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_biofill [2020-10-27 12:13:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_biofill [2020-10-27 12:13:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mark_target_uptodate [2020-10-27 12:13:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_compute [2020-10-27 12:13:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2020-10-27 12:13:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2020-10-27 12:13:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_compute5 [2020-10-27 12:13:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2020-10-27 12:13:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_compute6_1 [2020-10-27 12:13:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_compute6_2 [2020-10-27 12:13:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_prexor [2020-10-27 12:13:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_prexor5 [2020-10-27 12:13:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_prexor6 [2020-10-27 12:13:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_biodrain [2020-10-27 12:13:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2020-10-27 12:13:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_reconstruct5 [2020-10-27 12:13:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_reconstruct6 [2020-10-27 12:13:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_check [2020-10-27 12:13:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_p [2020-10-27 12:13:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2020-10-27 12:13:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_run_ops [2020-10-27 12:13:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2020-10-27 12:13:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2020-10-27 12:13:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_stripes [2020-10-27 12:13:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2020-10-27 12:13:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_chunks [2020-10-27 12:13:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_stripes [2020-10-27 12:13:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2020-10-27 12:13:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_stripes [2020-10-27 12:13:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_end_read_request [2020-10-27 12:13:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_end_write_request [2020-10-27 12:13:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_build_block [2020-10-27 12:13:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-10-27 12:13:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2020-10-27 12:13:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2020-10-27 12:13:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2020-10-27 12:13:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2020-10-27 12:13:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2020-10-27 12:13:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_stripe [2020-10-27 12:13:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_sync [2020-10-27 12:13:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure want_replace [2020-10-27 12:13:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure need_this_block [2020-10-27 12:13:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fetch_block [2020-10-27 12:13:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_fill [2020-10-27 12:13:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2020-10-27 12:13:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_dirtying [2020-10-27 12:13:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_parity_checks5 [2020-10-27 12:13:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_parity_checks6 [2020-10-27 12:13:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_expansion [2020-10-27 12:13:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure analyse_stripe [2020-10-27 12:13:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_batch_ready [2020-10-27 12:13:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2020-10-27 12:13:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2020-10-27 12:13:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_activate_delayed [2020-10-27 12:13:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_bit_delay [2020-10-27 12:13:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2020-10-27 12:13:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2020-10-27 12:13:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure in_chunk_boundary [2020-10-27 12:13:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure add_bio_to_retry [2020-10-27 12:13:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_bio_from_retry [2020-10-27 12:13:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_align_endio [2020-10-27 12:13:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_fits_rdev [2020-10-27 12:13:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_aligned_read [2020-10-27 12:13:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_priority_stripe [2020-10-27 12:13:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_unplug [2020-10-27 12:13:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2020-10-27 12:13:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure make_discard_request [2020-10-27 12:13:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2020-10-27 12:13:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure reshape_request [2020-10-27 12:13:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2020-10-27 12:13:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_aligned_read [2020-10-27 12:13:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2020-10-27 12:13:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2020-10-27 12:13:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5d [2020-10-27 12:13:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_show_stripe_cache_size [2020-10-27 12:13:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_set_cache_size [2020-10-27 12:13:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_stripe_cache_size [2020-10-27 12:13:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_show_rmw_level [2020-10-27 12:13:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_rmw_level [2020-10-27 12:13:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_show_preread_threshold [2020-10-27 12:13:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_preread_threshold [2020-10-27 12:13:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_show_skip_copy [2020-10-27 12:13:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_skip_copy [2020-10-27 12:13:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_cache_active_show [2020-10-27 12:13:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_show_group_thread_cnt [2020-10-27 12:13:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_group_thread_cnt [2020-10-27 12:13:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2020-10-27 12:13:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure free_thread_groups [2020-10-27 12:13:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2020-10-27 12:13:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2020-10-27 12:13:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2020-10-27 12:13:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free_percpu [2020-10-27 12:13:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2020-10-27 12:13:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure raid456_cpu_notify [2020-10-27 12:13:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_alloc_percpu [2020-10-27 12:13:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_cache_scan [2020-10-27 12:13:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_cache_count [2020-10-27 12:13:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2020-10-27 12:13:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2020-10-27 12:13:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2020-10-27 12:13:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2020-10-27 12:13:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2020-10-27 12:13:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2020-10-27 12:13:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2020-10-27 12:13:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2020-10-27 12:13:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2020-10-27 12:13:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2020-10-27 12:13:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2020-10-27 12:13:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2020-10-27 12:13:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2020-10-27 12:13:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure end_reshape [2020-10-27 12:13:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2020-10-27 12:13:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2020-10-27 12:13:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2020-10-27 12:13:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover_raid1 [2020-10-27 12:13:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover_raid6 [2020-10-27 12:13:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2020-10-27 12:13:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2020-10-27 12:13:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2020-10-27 12:13:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2020-10-27 12:13:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2020-10-27 12:13:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_init [2020-10-27 12:13:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_exit [2020-10-27 12:13:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_sysfs_entry_10 [2020-10-27 12:13:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_sysfs_entry_7 [2020-10-27 12:13:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-27 12:13:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-27 12:13:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_sysfs_entry_5 [2020-10-27 12:13:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-27 12:13:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-27 12:13:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-27 12:13:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_sysfs_entry_9 [2020-10-27 12:13:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-27 12:13:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_sysfs_entry_8 [2020-10-27 12:13:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 12:13:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-27 12:13:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-27 12:13:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 12:13:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-27 12:13:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-27 12:13:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-27 12:13:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-27 12:13:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-27 12:13:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_10 [2020-10-27 12:13:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_11 [2020-10-27 12:13:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_12 [2020-10-27 12:13:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_md_personality_13 [2020-10-27 12:13:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_md_personality_14 [2020-10-27 12:13:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_md_personality_15 [2020-10-27 12:13:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_md_personality_16 [2020-10-27 12:13:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_md_personality_17 [2020-10-27 12:13:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_md_personality_18 [2020-10-27 12:13:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2020-10-27 12:13:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 12:13:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 12:13:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 12:13:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 12:13:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 12:13:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-27 12:13:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-27 12:13:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-27 12:13:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-27 12:13:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-27 12:13:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 12:13:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2020-10-27 12:13:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2020-10-27 12:13:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2020-10-27 12:13:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-27 12:13:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2020-10-27 12:13:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_7144 [2020-10-27 12:13:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_7157 [2020-10-27 12:13:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2020-10-27 12:13:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-27 12:13:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-27 12:13:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-27 12:13:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 12:13:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-27 12:13:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-27 12:13:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 12:13:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __trace_note_message [2020-10-27 12:13:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-27 12:13:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure _atomic_dec_and_lock [2020-10-27 12:13:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2020-10-27 12:13:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-27 12:13:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-27 12:13:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-27 12:13:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nest_lock [2020-10-27 12:13:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2020-10-27 12:13:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-27 12:13:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-27 12:13:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 12:13:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-27 12:13:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2020-10-27 12:13:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2020-10-27 12:13:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure async_raid6_2data_recov [2020-10-27 12:13:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure async_raid6_datap_recov [2020-10-27 12:13:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure async_syndrome_val [2020-10-27 12:13:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2020-10-27 12:13:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure async_tx_quiesce [2020-10-27 12:13:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2020-10-27 12:13:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor_val [2020-10-27 12:13:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2020-10-27 12:13:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_clone_mddev [2020-10-27 12:13:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2020-10-27 12:13:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2020-10-27 12:13:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2020-10-27 12:13:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2020-10-27 12:13:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_close_sync [2020-10-27 12:13:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_cond_end_sync [2020-10-27 12:13:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_end_sync [2020-10-27 12:13:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2020-10-27 12:13:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_resize [2020-10-27 12:13:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2020-10-27 12:13:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2020-10-27 12:13:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_unplug [2020-10-27 12:13:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_check_plugged [2020-10-27 12:13:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2020-10-27 12:13:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_io_min [2020-10-27 12:13:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_io_opt [2020-10-27 12:13:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_write_same_sectors [2020-10-27 12:13:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_recount_segments [2020-10-27 12:13:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2020-10-27 12:13:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-27 12:13:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-27 12:13:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2020-10-27 12:13:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_issue_pending_all [2020-10-27 12:13:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2020-10-27 12:13:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-27 12:13:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-27 12:13:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_alloc [2020-10-27 12:13:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2020-10-27 12:13:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2020-10-27 12:13:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_prealloc [2020-10-27 12:13:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2020-10-27 12:13:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-27 12:13:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2020-10-27 12:13:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2020-10-27 12:13:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2020-10-27 12:13:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure kernfs_notify [2020-10-27 12:13:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-27 12:13:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2020-10-27 12:13:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2020-10-27 12:13:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2020-10-27 12:13:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-27 12:13:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 12:13:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2020-10-27 12:13:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2020-10-27 12:13:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2020-10-27 12:13:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-27 12:13:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure llist_add_batch [2020-10-27 12:13:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure llist_reverse_order [2020-10-27 12:13:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-27 12:13:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2020-10-27 12:13:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-27 12:13:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-27 12:13:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-27 12:13:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2020-10-27 12:13:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2020-10-27 12:13:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2020-10-27 12:13:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2020-10-27 12:13:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure md_flush_request [2020-10-27 12:13:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure md_is_badblock [2020-10-27 12:13:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure md_new_event [2020-10-27 12:13:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2020-10-27 12:13:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2020-10-27 12:13:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure md_unregister_thread [2020-10-27 12:13:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2020-10-27 12:13:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2020-10-27 12:13:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2020-10-27 12:13:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_start [2020-10-27 12:13:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2020-10-27 12:13:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2020-10-27 12:13:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2020-10-27 12:13:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-10-27 12:13:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2020-10-27 12:13:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-27 12:13:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 12:13:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2020-10-27 12:13:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2020-10-27 12:13:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-27 12:13:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-27 12:13:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-27 12:13:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2020-10-27 12:13:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2020-10-27 12:13:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2020-10-27 12:13:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2020-10-27 12:13:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2020-10-27 12:13:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2020-10-27 12:13:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure register_shrinker [2020-10-27 12:13:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2020-10-27 12:13:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-27 12:13:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2020-10-27 12:13:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-27 12:13:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2020-10-27 12:13:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-27 12:13:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2020-10-27 12:13:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2020-10-27 12:13:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-27 12:13:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-27 12:13:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2020-10-27 12:13:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2020-10-27 12:13:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_shrinker [2020-10-27 12:13:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-27 12:13:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 12:13:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2020-10-27 12:13:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 12:13:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 12:13:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 12:13:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 12:13:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 12:13:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 12:13:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 12:13:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 12:13:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 12:13:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 12:13:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 12:13:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_return_address [2020-10-27 12:13:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 12:13:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-27 12:13:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 12:13:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 12:13:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 12:13:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 12:13:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-10-27 12:13:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 12:13:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2020-10-27 12:13:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2020-10-27 12:13:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-27 12:13:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2020-10-27 12:13:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-27 12:13:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 12:13:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-27 12:13:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-27 12:13:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2020-10-27 12:13:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2020-10-27 12:13:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 12:13:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-27 12:13:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2020-10-27 12:13:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-27 12:13:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-27 12:13:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2020-10-27 12:13:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-27 12:13:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 12:13:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 12:13:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 12:13:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 12:13:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 12:13:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 12:13:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-27 12:13:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 12:13:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-27 12:13:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-27 12:13:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-27 12:13:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-27 12:13:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-27 12:13:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty_careful [2020-10-27 12:13:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-27 12:13:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2020-10-27 12:13:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_HLIST_NODE [2020-10-27 12:13:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2020-10-27 12:13:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2020-10-27 12:13:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_init [2020-10-27 12:13:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2020-10-27 12:13:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 12:13:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-27 12:13:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-27 12:13:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 12:13:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-27 12:13:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 12:13:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2020-10-27 12:13:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2020-10-27 12:13:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-27 12:13:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2020-10-27 12:13:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-27 12:13:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2020-10-27 12:13:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-27 12:13:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-27 12:13:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-27 12:13:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2020-10-27 12:13:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-27 12:13:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-27 12:13:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-27 12:13:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 12:13:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-27 12:13:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-27 12:13:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-27 12:13:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2020-10-27 12:13:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2020-10-27 12:13:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-27 12:13:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2020-10-27 12:13:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-27 12:13:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-27 12:13:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-27 12:13:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-27 12:13:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-27 12:13:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-27 12:13:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-27 12:13:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-27 12:13:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2020-10-27 12:13:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2020-10-27 12:13:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2020-10-27 12:13:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2020-10-27 12:13:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2020-10-27 12:13:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-27 12:13:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-27 12:13:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-27 12:13:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-27 12:13:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-27 12:13:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-27 12:13:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2020-10-27 12:13:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-27 12:13:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_count [2020-10-27 12:13:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2020-10-27 12:13:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 12:13:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-27 12:13:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2020-10-27 12:13:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nest_lock [2020-10-27 12:13:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-27 12:13:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-27 12:13:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-27 12:13:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-27 12:13:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 12:13:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 12:13:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-27 12:13:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-27 12:13:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-27 12:13:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-27 12:13:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 12:13:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure _atomic_dec_and_lock [2020-10-27 12:13:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure __seqcount_init [2020-10-27 12:13:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure seqcount_lockdep_reader_access [2020-10-27 12:13:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure __read_seqcount_begin [2020-10-27 12:13:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 12:13:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure raw_read_seqcount_begin [2020-10-27 12:13:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2020-10-27 12:13:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure __read_seqcount_retry [2020-10-27 12:13:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2020-10-27 12:13:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure raw_write_seqcount_begin [2020-10-27 12:13:21,196 INFO L130 BoogieDeclarations]: Found specification of procedure raw_write_seqcount_end [2020-10-27 12:13:21,196 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin_nested [2020-10-27 12:13:21,196 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2020-10-27 12:13:21,196 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2020-10-27 12:13:21,196 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-27 12:13:21,196 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-27 12:13:21,196 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2020-10-27 12:13:21,196 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-27 12:13:21,196 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-27 12:13:21,196 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2020-10-27 12:13:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure __nodes_weight [2020-10-27 12:13:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure num_node_state [2020-10-27 12:13:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-10-27 12:13:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2020-10-27 12:13:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-27 12:13:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-27 12:13:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2020-10-27 12:13:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-27 12:13:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2020-10-27 12:13:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-27 12:13:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-27 12:13:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-27 12:13:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2020-10-27 12:13:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2020-10-27 12:13:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-27 12:13:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-27 12:13:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-27 12:13:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-27 12:13:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-27 12:13:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2020-10-27 12:13:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-27 12:13:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-27 12:13:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-27 12:13:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_10 [2020-10-27 12:13:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_11 [2020-10-27 12:13:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-27 12:13:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-27 12:13:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-27 12:13:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-27 12:13:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-27 12:13:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_12 [2020-10-27 12:13:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure notifier_from_errno [2020-10-27 12:13:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2020-10-27 12:13:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure init_llist_head [2020-10-27 12:13:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure llist_next [2020-10-27 12:13:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure llist_add_batch [2020-10-27 12:13:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure llist_add [2020-10-27 12:13:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure llist_del_all [2020-10-27 12:13:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure llist_reverse_order [2020-10-27 12:13:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2020-10-27 12:13:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2020-10-27 12:13:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-27 12:13:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-27 12:13:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure kernfs_notify [2020-10-27 12:13:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2020-10-27 12:13:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-27 12:13:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2020-10-27 12:13:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent [2020-10-27 12:13:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2020-10-27 12:13:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-27 12:13:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2020-10-27 12:13:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2020-10-27 12:13:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2020-10-27 12:13:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2020-10-27 12:13:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 12:13:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 12:13:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 12:13:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-27 12:13:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2020-10-27 12:13:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 12:13:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_zalloc [2020-10-27 12:13:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 12:13:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 12:13:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 12:13:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 12:13:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 12:13:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 12:13:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 12:13:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 12:13:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 12:13:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-27 12:13:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-27 12:13:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 12:13:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 12:13:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 12:13:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 12:13:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_sysfs_entry_10 [2020-10-27 12:13:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_sysfs_entry_7 [2020-10-27 12:13:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-27 12:13:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-27 12:13:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_sysfs_entry_5 [2020-10-27 12:13:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-27 12:13:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-27 12:13:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-27 12:13:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_sysfs_entry_9 [2020-10-27 12:13:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-27 12:13:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_sysfs_entry_8 [2020-10-27 12:13:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-27 12:13:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2020-10-27 12:13:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure register_shrinker [2020-10-27 12:13:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_shrinker [2020-10-27 12:13:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2020-10-27 12:13:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2020-10-27 12:13:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2020-10-27 12:13:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2020-10-27 12:13:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2020-10-27 12:13:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2020-10-27 12:13:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-27 12:13:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure bvec_iter_advance [2020-10-27 12:13:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2020-10-27 12:13:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2020-10-27 12:13:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2020-10-27 12:13:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2020-10-27 12:13:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2020-10-27 12:13:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2020-10-27 12:13:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_clear_unlocked [2020-10-27 12:13:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2020-10-27 12:13:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure blk_recount_segments [2020-10-27 12:13:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2020-10-27 12:13:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_write_same_sectors [2020-10-27 12:13:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_min [2020-10-27 12:13:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_opt [2020-10-27 12:13:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2020-10-27 12:13:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure blk_check_plugged [2020-10-27 12:13:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2020-10-27 12:13:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2020-10-27 12:13:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_sectors [2020-10-27 12:13:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_segments [2020-10-27 12:13:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure async_tx_ack [2020-10-27 12:13:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure dma_issue_pending_all [2020-10-27 12:13:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2020-10-27 12:13:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2020-10-27 12:13:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor_val [2020-10-27 12:13:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2020-10-27 12:13:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2020-10-27 12:13:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2020-10-27 12:13:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure async_syndrome_val [2020-10-27 12:13:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure async_raid6_2data_recov [2020-10-27 12:13:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure async_raid6_datap_recov [2020-10-27 12:13:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure async_tx_quiesce [2020-10-27 12:13:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2020-10-27 12:13:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2020-10-27 12:13:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2020-10-27 12:13:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2020-10-27 12:13:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_alloc [2020-10-27 12:13:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_prealloc [2020-10-27 12:13:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2020-10-27 12:13:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2020-10-27 12:13:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure __trace_note_message [2020-10-27 12:13:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2020-10-27 12:13:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-27 12:13:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_unplug [2020-10-27 12:13:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~~bool~0~TO~VOID [2020-10-27 12:13:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2020-10-27 12:13:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~dev_t~0~X~~sector_t~0~TO~VOID [2020-10-27 12:13:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure md_is_badblock [2020-10-27 12:13:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2020-10-27 12:13:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2020-10-27 12:13:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2020-10-27 12:13:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2020-10-27 12:13:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2020-10-27 12:13:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2020-10-27 12:13:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2020-10-27 12:13:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2020-10-27 12:13:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_link_rdev [2020-10-27 12:13:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure safe_put_page [2020-10-27 12:13:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2020-10-27 12:13:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_md_personality_13 [2020-10-27 12:13:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_md_personality_14 [2020-10-27 12:13:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_md_personality_15 [2020-10-27 12:13:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2020-10-27 12:13:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_md_personality_16 [2020-10-27 12:13:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_md_personality_17 [2020-10-27 12:13:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_md_personality_18 [2020-10-27 12:13:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2020-10-27 12:13:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure md_unregister_thread [2020-10-27 12:13:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2020-10-27 12:13:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2020-10-27 12:13:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_start [2020-10-27 12:13:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2020-10-27 12:13:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2020-10-27 12:13:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2020-10-27 12:13:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure md_flush_request [2020-10-27 12:13:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure md_do_sync [2020-10-27 12:13:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure md_new_event [2020-10-27 12:13:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2020-10-27 12:13:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2020-10-27 12:13:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2020-10-27 12:13:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2020-10-27 12:13:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2020-10-27 12:13:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure bio_clone_mddev [2020-10-27 12:13:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2020-10-27 12:13:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2020-10-27 12:13:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2020-10-27 12:13:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_set_cache_size [2020-10-27 12:13:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2020-10-27 12:13:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2020-10-27 12:13:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2020-10-27 12:13:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_end_sync [2020-10-27 12:13:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_close_sync [2020-10-27 12:13:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_cond_end_sync [2020-10-27 12:13:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_unplug [2020-10-27 12:13:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_resize [2020-10-27 12:13:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2020-10-27 12:13:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2020-10-27 12:13:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2020-10-27 12:13:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2020-10-27 12:13:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2020-10-27 12:13:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2020-10-27 12:13:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2020-10-27 12:13:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_bi_processed_stripes [2020-10-27 12:13:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2020-10-27 12:13:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2020-10-27 12:13:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_set_bi_processed_stripes [2020-10-27 12:13:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_set_bi_stripes [2020-10-27 12:13:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2020-10-27 12:13:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2020-10-27 12:13:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2020-10-27 12:13:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2020-10-27 12:13:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2020-10-27 12:13:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2020-10-27 12:13:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2020-10-27 12:13:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2020-10-27 12:13:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2020-10-27 12:13:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2020-10-27 12:13:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2020-10-27 12:13:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2020-10-27 12:13:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2020-10-27 12:13:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure insert_hash [2020-10-27 12:13:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2020-10-27 12:13:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2020-10-27 12:13:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure grow_buffers [2020-10-27 12:13:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_build_block [2020-10-27 12:13:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2020-10-27 12:13:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure init_stripe [2020-10-27 12:13:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2020-10-27 12:13:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2020-10-27 12:13:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2020-10-27 12:13:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2020-10-27 12:13:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure is_full_stripe_write [2020-10-27 12:13:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure lock_two_stripes [2020-10-27 12:13:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_two_stripes [2020-10-27 12:13:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2020-10-27 12:13:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_add_to_batch_list [2020-10-27 12:13:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2020-10-27 12:13:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_end_read_request [2020-10-27 12:13:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_end_write_request [2020-10-27 12:13:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_io [2020-10-27 12:13:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2020-10-27 12:13:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_biofill [2020-10-27 12:13:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_biofill [2020-10-27 12:13:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure mark_target_uptodate [2020-10-27 12:13:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_compute [2020-10-27 12:13:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2020-10-27 12:13:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2020-10-27 12:13:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_compute5 [2020-10-27 12:13:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2020-10-27 12:13:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_compute6_1 [2020-10-27 12:13:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_compute6_2 [2020-10-27 12:13:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_prexor [2020-10-27 12:13:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_prexor5 [2020-10-27 12:13:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_prexor6 [2020-10-27 12:13:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_biodrain [2020-10-27 12:13:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2020-10-27 12:13:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_reconstruct5 [2020-10-27 12:13:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_reconstruct6 [2020-10-27 12:13:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_check [2020-10-27 12:13:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_p [2020-10-27 12:13:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2020-10-27 12:13:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure raid_run_ops [2020-10-27 12:13:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2020-10-27 12:13:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2020-10-27 12:13:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure grow_stripes [2020-10-27 12:13:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2020-10-27 12:13:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure resize_chunks [2020-10-27 12:13:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure resize_stripes [2020-10-27 12:13:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2020-10-27 12:13:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_stripes [2020-10-27 12:13:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2020-10-27 12:13:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-10-27 12:13:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2020-10-27 12:13:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2020-10-27 12:13:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2020-10-27 12:13:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure end_reshape [2020-10-27 12:13:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_stripe [2020-10-27 12:13:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_sync [2020-10-27 12:13:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure want_replace [2020-10-27 12:13:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure need_this_block [2020-10-27 12:13:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure fetch_block [2020-10-27 12:13:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_fill [2020-10-27 12:13:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2020-10-27 12:13:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2020-10-27 12:13:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_dirtying [2020-10-27 12:13:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure handle_parity_checks5 [2020-10-27 12:13:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure handle_parity_checks6 [2020-10-27 12:13:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_expansion [2020-10-27 12:13:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure analyse_stripe [2020-10-27 12:13:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure clear_batch_ready [2020-10-27 12:13:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2020-10-27 12:13:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_activate_delayed [2020-10-27 12:13:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure activate_bit_delay [2020-10-27 12:13:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2020-10-27 12:13:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2020-10-27 12:13:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure in_chunk_boundary [2020-10-27 12:13:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure add_bio_to_retry [2020-10-27 12:13:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure remove_bio_from_retry [2020-10-27 12:13:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_align_endio [2020-10-27 12:13:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure bio_fits_rdev [2020-10-27 12:13:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_aligned_read [2020-10-27 12:13:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure __get_priority_stripe [2020-10-27 12:13:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_unplug [2020-10-27 12:13:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2020-10-27 12:13:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure make_discard_request [2020-10-27 12:13:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2020-10-27 12:13:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2020-10-27 12:13:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure reshape_request [2020-10-27 12:13:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2020-10-27 12:13:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure retry_aligned_read [2020-10-27 12:13:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2020-10-27 12:13:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2020-10-27 12:13:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure raid5d [2020-10-27 12:13:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_show_stripe_cache_size [2020-10-27 12:13:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_stripe_cache_size [2020-10-27 12:13:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_show_rmw_level [2020-10-27 12:13:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_rmw_level [2020-10-27 12:13:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_show_preread_threshold [2020-10-27 12:13:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_preread_threshold [2020-10-27 12:13:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_show_skip_copy [2020-10-27 12:13:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_skip_copy [2020-10-27 12:13:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_cache_active_show [2020-10-27 12:13:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_show_group_thread_cnt [2020-10-27 12:13:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2020-10-27 12:13:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_group_thread_cnt [2020-10-27 12:13:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure free_thread_groups [2020-10-27 12:13:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2020-10-27 12:13:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2020-10-27 12:13:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free_percpu [2020-10-27 12:13:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2020-10-27 12:13:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure raid456_cpu_notify [2020-10-27 12:13:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_alloc_percpu [2020-10-27 12:13:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_cache_scan [2020-10-27 12:13:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_cache_count [2020-10-27 12:13:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2020-10-27 12:13:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2020-10-27 12:13:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure run [2020-10-27 12:13:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2020-10-27 12:13:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure status [2020-10-27 12:13:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2020-10-27 12:13:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2020-10-27 12:13:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_7144 [2020-10-27 12:13:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_7157 [2020-10-27 12:13:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2020-10-27 12:13:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2020-10-27 12:13:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2020-10-27 12:13:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2020-10-27 12:13:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2020-10-27 12:13:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2020-10-27 12:13:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2020-10-27 12:13:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2020-10-27 12:13:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover_raid1 [2020-10-27 12:13:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover_raid6 [2020-10-27 12:13:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2020-10-27 12:13:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2020-10-27 12:13:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2020-10-27 12:13:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2020-10-27 12:13:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2020-10-27 12:13:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_init [2020-10-27 12:13:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_exit [2020-10-27 12:13:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2020-10-27 12:13:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2020-10-27 12:13:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 12:13:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 12:13:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2020-10-27 12:13:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 12:13:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 12:13:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 12:13:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-27 12:13:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-27 12:13:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-27 12:13:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-27 12:13:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-27 12:13:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 12:13:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 12:13:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 12:13:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 12:13:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 12:13:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 12:13:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 12:13:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 12:13:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 12:13:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 12:13:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 12:13:37,495 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 12:14:44,709 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-27 12:14:46,216 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 12:14:46,217 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-27 12:14:46,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:14:46 BoogieIcfgContainer [2020-10-27 12:14:46,227 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 12:14:46,229 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 12:14:46,229 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 12:14:46,232 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 12:14:46,233 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 12:13:10" (1/3) ... [2020-10-27 12:14:46,233 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dc29390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:14:46, skipping insertion in model container [2020-10-27 12:14:46,233 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:13:19" (2/3) ... [2020-10-27 12:14:46,234 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dc29390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:14:46, skipping insertion in model container [2020-10-27 12:14:46,234 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:14:46" (3/3) ... [2020-10-27 12:14:46,236 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i [2020-10-27 12:14:46,248 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 12:14:46,256 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 12:14:46,269 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 12:14:46,491 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 12:14:46,491 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 12:14:46,491 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 12:14:46,491 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 12:14:46,491 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 12:14:46,491 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 12:14:46,491 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 12:14:46,491 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 12:14:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 8258 states. [2020-10-27 12:14:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 823 [2020-10-27 12:14:46,724 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:14:46,726 INFO L422 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 12:14:46,726 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:14:46,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:14:46,741 INFO L82 PathProgramCache]: Analyzing trace with hash -745859637, now seen corresponding path program 1 times [2020-10-27 12:14:46,752 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:14:46,752 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1431265971] [2020-10-27 12:14:46,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:14:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:14:49,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:14:49,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:14:50,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:14:50,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:14:51,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:14:51,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:14:52,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:14:52,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:14:53,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:14:53,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:14:53,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1130 [2020-10-27 12:14:53,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-27 12:14:53,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5347 [2020-10-27 12:14:53,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:14:53,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:14:53,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-27 12:14:53,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:14:53,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 12:15:48,032 WARN L193 SmtUtils]: Spent 53.61 s on a formula simplification that was a NOOP. DAG size: 3115 [2020-10-27 12:15:48,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:15:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:48,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:57,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:57,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:57,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:57,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9499 [2020-10-27 12:15:57,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:57,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:57,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:57,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:57,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:58,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-27 12:15:58,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:58,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:58,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:58,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:15:58,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:58,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:58,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:15:58,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:58,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:15:58,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:58,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:58,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 12:15:58,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:58,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:58,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 12:15:58,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:58,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:58,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:15:58,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:58,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:15:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:58,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:58,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-27 12:15:58,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:58,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:58,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 12:15:58,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:58,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:58,523 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,523 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:15:58,523 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:58,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,524 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:15:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:58,594 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:58,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-27 12:15:58,594 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:58,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:58,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:15:58,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:58,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,654 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:58,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,655 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 12:15:58,655 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:58,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,656 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:15:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:58,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:58,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-27 12:15:58,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:58,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:58,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:58,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:15:58,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:58,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,752 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:58,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:15:58,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:58,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:15:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:58,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:58,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-27 12:15:58,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:58,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:58,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 12:15:58,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:58,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:58,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:58,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:58,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:15:58,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:58,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:58,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:58,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:58,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:58,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:15:58,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:58,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:58,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:59,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:59,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-27 12:15:59,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:59,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:59,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:59,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 12:15:59,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:59,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:59,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:59,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:15:59,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:59,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:15:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:59,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:59,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 12:15:59,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:59,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:59,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 12:15:59,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:59,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:59,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:59,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:15:59,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:59,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 12:15:59,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:15:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:59,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:59,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 12:15:59,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:59,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:59,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:15:59,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:59,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:59,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:59,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:15:59,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:59,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-27 12:15:59,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:59,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:59,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 12:15:59,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:59,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:59,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 12:15:59,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:59,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:59,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:59,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:15:59,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:59,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-27 12:15:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:59,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:59,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-27 12:15:59,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:59,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:59,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:15:59,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:59,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:59,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:15:59,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:59,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-27 12:15:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:59,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:59,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 12:15:59,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:59,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:59,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:15:59,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:59,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:59,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:15:59,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:59,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-27 12:15:59,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:59,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:59,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 12:15:59,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:59,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:15:59,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:15:59,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:15:59,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:15:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:15:59,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:15:59,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 12:15:59,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:15:59,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-27 12:15:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:15:59,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:15:59,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:15:59,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:15:59,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:15:59,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 12:15:59,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:15:59,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:15:59,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:15:59,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:15:59,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:15:59,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:15:59,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:00,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:16:00,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:00,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:00,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:16:00,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:00,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-27 12:16:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:00,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:00,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:16:00,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:00,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:00,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:16:00,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:00,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:00,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,163 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:00,163 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:00,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:00,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-27 12:16:00,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:00,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:00,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-27 12:16:00,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:00,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:00,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:00,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:16:00,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:00,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:00,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:00,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:16:00,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:00,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,294 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-27 12:16:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:00,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:00,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 12:16:00,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:00,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:00,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:16:00,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:00,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:00,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:16:00,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:00,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-27 12:16:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:00,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:00,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 12:16:00,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:00,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:00,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:16:00,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:00,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:00,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:00,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:00,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-27 12:16:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:00,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:00,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 193 [2020-10-27 12:16:00,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:00,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:00,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:00,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:00,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:00,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:00,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:00,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:00,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-27 12:16:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:00,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:00,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:16:00,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:00,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:00,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:00,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:00,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:00,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:00,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:00,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:00,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:00,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:00,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:00,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:00,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:00,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-27 12:16:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:00,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:00,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:01,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:01,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:16:01,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:01,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:01,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:01,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:01,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:01,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:01,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:01,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:01,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-27 12:16:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:01,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:01,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-27 12:16:01,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:01,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:01,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:01,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:01,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:01,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:01,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:01,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:01,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:01,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-27 12:16:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:01,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:01,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:16:01,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:01,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:01,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:01,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:01,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:01,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:01,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:01,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:01,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:01,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-27 12:16:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:01,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:01,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-27 12:16:01,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:01,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:01,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:16:01,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:01,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:01,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:16:01,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:01,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-27 12:16:01,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:01,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:01,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 12:16:01,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:01,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:01,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:01,502 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:01,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:01,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:16:01,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:01,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-27 12:16:01,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:01,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:01,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-27 12:16:01,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:01,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:01,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:01,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:01,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:01,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:01,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:01,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2020-10-27 12:16:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,701 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:01,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:01,702 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-27 12:16:01,702 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:01,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:01,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:16:01,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:01,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:01,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:01,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:01,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2020-10-27 12:16:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:01,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:01,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 12:16:01,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:01,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:01,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:01,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:01,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:01,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:01,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:01,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2020-10-27 12:16:01,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:01,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:01,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 12:16:01,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:01,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:01,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:01,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:01,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:01,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:01,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:01,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:01,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:01,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:01,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:01,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:01,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:01,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:01,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:01,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:01,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2020-10-27 12:16:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:02,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:02,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-27 12:16:02,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:02,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:02,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:02,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:16:02,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:02,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:02,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:02,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:02,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:02,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-27 12:16:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:02,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:02,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-27 12:16:02,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:02,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:02,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:02,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:02,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:02,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:02,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:02,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:02,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:02,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:02,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2020-10-27 12:16:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:02,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:02,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-27 12:16:02,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:02,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:02,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:02,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:02,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:02,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:02,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:02,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:02,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:16:02,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:02,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2020-10-27 12:16:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:16:02,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:02,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 12:16:02,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:16:02,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:02,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:02,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:02,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:16:02,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:02,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:16:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:02,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:02,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:02,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:16:02,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2020-10-27 12:16:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:16:02,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:02,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:16:02,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:02,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-27 12:16:02,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:02,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:02,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 537 [2020-10-27 12:16:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:02,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:02,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:02,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:02,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:02,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 120 [2020-10-27 12:16:02,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:02,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:02,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:02,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:02,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:03,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:03,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:03,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:03,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:03,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:03,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-27 12:16:03,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:03,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:03,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:03,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:03,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:03,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 548 [2020-10-27 12:16:03,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:03,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:03,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:03,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:03,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:03,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:03,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-27 12:16:03,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:03,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:03,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:03,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:03,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:03,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:03,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:03,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:03,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:03,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:03,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:03,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-27 12:16:03,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:03,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:03,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:03,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:03,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:03,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559 [2020-10-27 12:16:03,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:03,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:03,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:03,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:03,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:03,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:03,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 143 [2020-10-27 12:16:03,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:03,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:03,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:03,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:03,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:03,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:03,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:03,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:03,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:03,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:03,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:03,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 12:16:03,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:03,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:03,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:03,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:03,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:03,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 570 [2020-10-27 12:16:03,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:03,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:03,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:03,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:03,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:03,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:03,984 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-27 12:16:03,984 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:03,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:03,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:03,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:03,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:04,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:04,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:04,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:04,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:04,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:04,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-27 12:16:04,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:04,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:04,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:04,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:04,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:04,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 581 [2020-10-27 12:16:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:04,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:04,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:04,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:04,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:04,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:04,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 123 [2020-10-27 12:16:04,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:04,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:04,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:04,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:04,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:04,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:04,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:04,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:04,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:04,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:04,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-27 12:16:04,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:04,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:04,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:04,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:04,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:04,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592 [2020-10-27 12:16:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:04,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:04,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:04,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:04,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:04,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:04,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-27 12:16:04,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:04,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:04,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:04,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:04,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:04,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:04,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:05,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:05,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:05,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:05,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:05,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-27 12:16:05,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:05,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:05,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:05,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:05,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:05,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 603 [2020-10-27 12:16:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:05,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:05,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:05,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:05,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:05,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:05,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-27 12:16:05,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:05,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:05,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:05,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:05,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:05,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:05,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:05,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:05,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:05,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:05,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 12:16:05,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:05,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:05,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:05,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:05,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:05,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 614 [2020-10-27 12:16:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:05,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:05,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:05,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:05,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:05,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:05,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-27 12:16:05,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:05,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:05,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:05,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:05,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:05,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:05,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:05,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:05,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:05,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:05,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-27 12:16:05,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:05,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:05,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:05,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:05,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:05,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 625 [2020-10-27 12:16:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:05,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:05,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:06,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:06,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:06,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:06,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-27 12:16:06,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:06,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:06,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:06,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:06,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:06,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:06,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:06,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:06,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:06,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:06,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-27 12:16:06,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:06,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:06,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:06,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:06,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:06,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 636 [2020-10-27 12:16:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:06,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:06,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:06,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:06,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:06,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:06,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-27 12:16:06,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:06,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:06,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:06,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:06,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:06,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:06,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:06,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:06,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:06,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:06,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 12:16:06,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:06,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:06,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:06,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:06,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:06,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2020-10-27 12:16:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:06,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:06,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:06,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:06,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:06,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:06,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-27 12:16:06,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:06,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:06,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:06,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:06,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:06,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:06,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:06,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:06,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:06,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:06,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 12:16:06,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:06,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:06,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:06,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:06,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:06,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 658 [2020-10-27 12:16:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:06,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:06,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:06,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:06,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:06,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:06,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-27 12:16:06,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:06,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:06,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:06,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:06,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:06,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:06,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:06,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:06,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:06,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:06,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:06,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 12:16:06,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:06,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:06,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:06,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:06,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:06,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 669 [2020-10-27 12:16:06,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:06,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:07,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:07,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:07,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-27 12:16:07,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:07,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:07,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:07,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:07,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:07,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:07,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:07,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:07,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:07,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-27 12:16:07,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:07,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:07,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:07,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:07,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:07,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 680 [2020-10-27 12:16:07,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:07,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:07,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:07,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:07,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 119 [2020-10-27 12:16:07,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:07,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:07,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:07,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:07,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:07,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:07,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:07,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:07,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:07,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-27 12:16:07,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:07,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:07,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:07,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:07,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:07,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2020-10-27 12:16:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:07,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:07,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:07,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:07,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-27 12:16:07,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:07,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:07,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:07,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:07,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:07,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:07,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:07,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:07,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:07,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-27 12:16:07,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:07,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:07,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:07,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:07,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:07,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 702 [2020-10-27 12:16:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:07,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:07,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:07,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:07,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-27 12:16:07,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:07,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:07,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:07,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:07,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:07,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:07,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:07,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:07,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:07,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:07,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-27 12:16:07,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:07,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:07,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:07,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:07,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:07,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2020-10-27 12:16:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:07,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:07,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:08,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:08,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:08,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:08,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-27 12:16:08,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:08,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:08,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:08,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:08,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:08,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:08,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:08,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:08,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:08,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:08,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:08,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-27 12:16:08,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:08,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:08,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:08,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:08,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:08,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 724 [2020-10-27 12:16:08,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:08,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:08,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:08,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:08,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:08,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:08,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-27 12:16:08,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:08,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:08,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:08,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:08,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:08,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:08,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:08,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:08,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:08,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:08,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-27 12:16:08,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:08,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:08,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:08,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:08,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:08,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 735 [2020-10-27 12:16:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:08,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:08,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:08,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:08,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:08,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:08,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-27 12:16:08,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:08,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:08,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:08,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:08,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:16:08,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:08,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:08,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:08,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:08,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:08,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-27 12:16:08,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:08,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:08,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:08,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:08,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:08,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746 [2020-10-27 12:16:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:08,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:08,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:08,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:08,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:08,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:08,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-27 12:16:08,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:08,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:08,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:08,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:08,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:08,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:09,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:09,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:09,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:09,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:09,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-27 12:16:09,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:09,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:09,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:09,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:09,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:09,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 757 [2020-10-27 12:16:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:09,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:09,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:09,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:09,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:09,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:09,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-27 12:16:09,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:09,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:09,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:09,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:09,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:09,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:09,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:09,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:09,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:09,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:09,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 12:16:09,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:09,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:09,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:09,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:09,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:09,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 768 [2020-10-27 12:16:09,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:09,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:09,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:09,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:09,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:09,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:09,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-27 12:16:09,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:09,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:09,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:09,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:09,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:09,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:09,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:09,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:09,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:09,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:09,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:09,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 12:16:09,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:09,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:09,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:09,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:09,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:09,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779 [2020-10-27 12:16:09,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:09,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:09,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:09,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:09,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:16:09,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:16:09,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-27 12:16:09,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:09,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:09,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:16:09,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:16:09,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:09,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:16:09,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:09,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:09,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:09,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:09,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:09,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 12:16:09,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:09,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:16:09,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:16:09,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:16:09,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:09,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 790 [2020-10-27 12:16:09,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:09,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:10,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:10,002 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:16:10,002 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:10,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:16:10,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:10,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:10,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 12:16:10,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:10,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:10,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 809 [2020-10-27 12:16:10,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:16:10,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:16:10,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:16:10,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:16:10,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:16:10,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 12:16:10,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:16:10,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:16:10,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 12:16:10,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:16:10,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:16:13,387 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 153 proven. 167 refuted. 0 times theorem prover too weak. 9349 trivial. 0 not checked. [2020-10-27 12:16:13,387 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1431265971] [2020-10-27 12:16:13,389 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:16:13,389 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-27 12:16:13,390 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282108455] [2020-10-27 12:16:13,396 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-27 12:16:13,397 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:16:13,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-27 12:16:13,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2020-10-27 12:16:13,412 INFO L87 Difference]: Start difference. First operand 8258 states. Second operand 16 states.