/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-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 12:54:03,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 12:54:03,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 12:54:03,082 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 12:54:03,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 12:54:03,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 12:54:03,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 12:54:03,088 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 12:54:03,090 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 12:54:03,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 12:54:03,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 12:54:03,094 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 12:54:03,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 12:54:03,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 12:54:03,097 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 12:54:03,098 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 12:54:03,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 12:54:03,101 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 12:54:03,103 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 12:54:03,105 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 12:54:03,107 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 12:54:03,109 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 12:54:03,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 12:54:03,111 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 12:54:03,115 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 12:54:03,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 12:54:03,116 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 12:54:03,117 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 12:54:03,118 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 12:54:03,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 12:54:03,119 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 12:54:03,120 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 12:54:03,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 12:54:03,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 12:54:03,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 12:54:03,126 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 12:54:03,127 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 12:54:03,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 12:54:03,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 12:54:03,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 12:54:03,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 12:54:03,131 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 12:54:03,164 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 12:54:03,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 12:54:03,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 12:54:03,167 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 12:54:03,168 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 12:54:03,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 12:54:03,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 12:54:03,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 12:54:03,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 12:54:03,170 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 12:54:03,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 12:54:03,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 12:54:03,170 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 12:54:03,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 12:54:03,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 12:54:03,171 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 12:54:03,171 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 12:54:03,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 12:54:03,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:54:03,172 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 12:54:03,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 12:54:03,173 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 12:54:03,173 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 12:54:03,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 12:54:03,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 12:54:03,173 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 12:54:03,174 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 12:54:03,174 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 12:54:03,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 12:54:03,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 12:54:03,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 12:54:03,613 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 12:54:03,614 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 12:54:03,615 INFO L432 ainManager$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-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2020-10-27 12:54:03,693 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/04717ba8f/fdbf9048ca59433f8cb3579ae16b47ad/FLAG64d4eba53 [2020-10-27 12:54:04,706 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 12:54:04,707 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2020-10-27 12:54:04,746 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/04717ba8f/fdbf9048ca59433f8cb3579ae16b47ad/FLAG64d4eba53 [2020-10-27 12:54:05,231 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/04717ba8f/fdbf9048ca59433f8cb3579ae16b47ad [2020-10-27 12:54:05,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 12:54:05,243 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 12:54:05,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 12:54:05,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 12:54:05,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 12:54:05,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:54:05" (1/1) ... [2020-10-27 12:54:05,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19d51857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:54:05, skipping insertion in model container [2020-10-27 12:54:05,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:54:05" (1/1) ... [2020-10-27 12:54:05,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 12:54:05,372 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 12:54:06,725 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:54:06,748 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 12:54:07,094 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:54:07,317 INFO L208 MainTranslator]: Completed translation [2020-10-27 12:54:07,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:54:07 WrapperNode [2020-10-27 12:54:07,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 12:54:07,319 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 12:54:07,319 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 12:54:07,319 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 12:54:07,333 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:54:07" (1/1) ... [2020-10-27 12:54:07,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:54:07" (1/1) ... [2020-10-27 12:54:07,386 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:54:07" (1/1) ... [2020-10-27 12:54:07,390 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:54:07" (1/1) ... [2020-10-27 12:54:07,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:54:07" (1/1) ... [2020-10-27 12:54:07,570 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:54:07" (1/1) ... [2020-10-27 12:54:07,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:54:07" (1/1) ... [2020-10-27 12:54:07,606 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 12:54:07,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 12:54:07,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 12:54:07,607 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 12:54:07,608 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:54:07" (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 12:54:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 12:54:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 12:54:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:54:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:54:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 12:54:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 12:54:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 12:54:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 12:54:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-27 12:54:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-27 12:54:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 12:54:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 12:54:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 12:54:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 12:54:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 12:54:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 12:54:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure static_init [2020-10-27 12:54:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_make_resource [2020-10-27 12:54:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure static_find_io [2020-10-27 12:54:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_7 [2020-10-27 12:54:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_6 [2020-10-27 12:54:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2020-10-27 12:54:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2020-10-27 12:54:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-27 12:54:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-27 12:54:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-27 12:54:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-27 12:54:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-27 12:54:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 12:54:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-27 12:54:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-27 12:54:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-27 12:54:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-27 12:54:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-27 12:54:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-27 12:54:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_region [2020-10-27 12:54:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure free_region [2020-10-27 12:54:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure add_interval [2020-10-27 12:54:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure sub_interval [2020-10-27 12:54:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure readable [2020-10-27 12:54:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum [2020-10-27 12:54:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure do_validate_mem [2020-10-27 12:54:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure do_mem_probe [2020-10-27 12:54:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_mem [2020-10-27 12:54:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_nonstatic_validate_mem [2020-10-27 12:54:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_common_align [2020-10-27 12:54:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_align [2020-10-27 12:54:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_adjust_io_region [2020-10-27 12:54:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_find_io_region [2020-10-27 12:54:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_io [2020-10-27 12:54:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_mem_region [2020-10-27 12:54:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_memory [2020-10-27 12:54:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_io [2020-10-27 12:54:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_autoadd_resources [2020-10-27 12:54:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_init [2020-10-27 12:54:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_release_resource_db [2020-10-27 12:54:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure show_io_db [2020-10-27 12:54:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure store_io_db [2020-10-27 12:54:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mem_db [2020-10-27 12:54:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure store_mem_db [2020-10-27 12:54:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_add_rsrc [2020-10-27 12:54:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_remove_rsrc [2020-10-27 12:54:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_sysfs_init [2020-10-27 12:54:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_sysfs_exit [2020-10-27 12:54:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_4 [2020-10-27 12:54:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_2 [2020-10-27 12:54:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_5 [2020-10-27 12:54:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2020-10-27 12:54:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_class_interface_1 [2020-10-27 12:54:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 12:54:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2020-10-27 12:54:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2020-10-27 12:54:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2020-10-27 12:54:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_22 [2020-10-27 12:54:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-27 12:54:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2020-10-27 12:54:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2020-10-27 12:54:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-27 12:54:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-27 12:54:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-27 12:54:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-27 12:54:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2020-10-27 12:54:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-27 12:54:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2020-10-27 12:54:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-27 12:54:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 12:54:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 12:54:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 12:54:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 12:54:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 12:54:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 12:54:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-27 12:54:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-27 12:54:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-27 12:54:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-27 12:54:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 12:54:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-27 12:54:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-27 12:54:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-27 12:54:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-27 12:54:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-27 12:54:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-27 12:54:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-27 12:54:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-27 12:54:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 12:54:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 12:54:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 12:54:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 12:54:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 12:54:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-27 12:54:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-27 12:54:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-27 12:54:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-27 12:54:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 12:54:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-27 12:54:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-27 12:54:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_resource [2020-10-27 12:54:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_resource [2020-10-27 12:54:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_register [2020-10-27 12:54:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_unregister [2020-10-27 12:54:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-27 12:54:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-27 12:54:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 12:54:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-27 12:54:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2020-10-27 12:54:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_6 [2020-10-27 12:54:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_7 [2020-10-27 12:54:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-27 12:54:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-27 12:54:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 12:54:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_alloc_resource [2020-10-27 12:54:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_parent_resource [2020-10-27 12:54:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 12:54:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2020-10-27 12:54:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure request_resource [2020-10-27 12:54:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-27 12:54:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2020-10-27 12:54:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 12:54:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 12:54:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 12:54:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 12:54:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 12:54:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 12:54:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 12:54:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 12:54:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 12:54:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 12:54:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-27 12:54:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-27 12:54:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 12:54:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-27 12:54:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-27 12:54:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 12:54:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 12:54:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 12:54:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 12:54:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 12:54:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 12:54:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 12:54:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 12:54:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 12:54:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-27 12:54:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-27 12:54:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 12:54:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 12:54:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 12:54:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 12:54:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-27 12:54:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-27 12:54:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-27 12:54:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-27 12:54:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-27 12:54:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 12:54:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 12:54:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 12:54:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 12:54:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 12:54:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 12:54:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_7 [2020-10-27 12:54:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_6 [2020-10-27 12:54:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure static_init [2020-10-27 12:54:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_make_resource [2020-10-27 12:54:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 12:54:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 12:54:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure static_find_io [2020-10-27 12:54:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 12:54:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-27 12:54:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_6 [2020-10-27 12:54:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2020-10-27 12:54:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_7 [2020-10-27 12:54:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2020-10-27 12:54:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 12:54:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2020-10-27 12:54:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 12:54:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 12:54:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-27 12:54:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-27 12:54:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-27 12:54:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_22 [2020-10-27 12:54:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2020-10-27 12:54:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-27 12:54:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2020-10-27 12:54:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-27 12:54:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-27 12:54:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-27 12:54:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-27 12:54:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2020-10-27 12:54:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2020-10-27 12:54:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2020-10-27 12:54:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-27 12:54:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-27 12:54:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2020-10-27 12:54:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2020-10-27 12:54:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure request_resource [2020-10-27 12:54:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2020-10-27 12:54:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_resource [2020-10-27 12:54:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_resource [2020-10-27 12:54:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-27 12:54:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-27 12:54:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-27 12:54:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-27 12:54:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-27 12:54:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 12:54:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_4 [2020-10-27 12:54:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_2 [2020-10-27 12:54:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_5 [2020-10-27 12:54:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2020-10-27 12:54:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_class_interface_1 [2020-10-27 12:54:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-27 12:54:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2020-10-27 12:54:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-27 12:54:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 12:54:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_register [2020-10-27 12:54:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_unregister [2020-10-27 12:54:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-27 12:54:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-27 12:54:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-27 12:54:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_parent_resource [2020-10-27 12:54:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_alloc_resource [2020-10-27 12:54:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure claim_region [2020-10-27 12:54:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure free_region [2020-10-27 12:54:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure add_interval [2020-10-27 12:54:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure sub_interval [2020-10-27 12:54:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure readable [2020-10-27 12:54:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:54:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure checksum [2020-10-27 12:54:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure do_validate_mem [2020-10-27 12:54:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:54:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure do_mem_probe [2020-10-27 12:54:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure validate_mem [2020-10-27 12:54:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_nonstatic_validate_mem [2020-10-27 12:54:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_common_align [2020-10-27 12:54:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_align [2020-10-27 12:54:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_adjust_io_region [2020-10-27 12:54:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_find_io_region [2020-10-27 12:54:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_io [2020-10-27 12:54:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_mem_region [2020-10-27 12:54:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_memory [2020-10-27 12:54:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_io [2020-10-27 12:54:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_autoadd_resources [2020-10-27 12:54:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_init [2020-10-27 12:54:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_release_resource_db [2020-10-27 12:54:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure show_io_db [2020-10-27 12:54:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure store_io_db [2020-10-27 12:54:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure show_mem_db [2020-10-27 12:54:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure store_mem_db [2020-10-27 12:54:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_add_rsrc [2020-10-27 12:54:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_remove_rsrc [2020-10-27 12:54:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_sysfs_init [2020-10-27 12:54:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_sysfs_exit [2020-10-27 12:54:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 12:54:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 12:54:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 12:54:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 12:54:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 12:54:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 12:54:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 12:54:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 12:54:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 12:54:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-27 12:54:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-27 12:54:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-27 12:54:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 12:54:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-27 12:54:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-27 12:54:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-27 12:54:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-27 12:54:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-27 12:54:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-27 12:54:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-27 12:54:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 12:54:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 12:54:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-27 12:54:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-27 12:54:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-27 12:54:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-27 12:54:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_ops_mutex_of_pcmcia_socket [2020-10-27 12:54:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 12:54:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 12:54:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 12:54:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 12:54:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 12:54:09,034 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 12:54:12,570 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 12:54:12,571 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-27 12:54:12,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:54:12 BoogieIcfgContainer [2020-10-27 12:54:12,575 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 12:54:12,577 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 12:54:12,577 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 12:54:12,581 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 12:54:12,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 12:54:05" (1/3) ... [2020-10-27 12:54:12,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19e7b41c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:54:12, skipping insertion in model container [2020-10-27 12:54:12,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:54:07" (2/3) ... [2020-10-27 12:54:12,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19e7b41c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:54:12, skipping insertion in model container [2020-10-27 12:54:12,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:54:12" (3/3) ... [2020-10-27 12:54:12,584 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2020-10-27 12:54:12,596 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 12:54:12,602 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 12:54:12,616 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 12:54:12,655 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 12:54:12,655 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 12:54:12,655 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 12:54:12,655 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 12:54:12,655 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 12:54:12,655 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 12:54:12,655 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 12:54:12,656 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 12:54:12,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states. [2020-10-27 12:54:12,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2020-10-27 12:54:12,726 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:54:12,727 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:54:12,727 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:54:12,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:54:12,734 INFO L82 PathProgramCache]: Analyzing trace with hash -797973894, now seen corresponding path program 1 times [2020-10-27 12:54:12,743 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:54:12,744 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [819294185] [2020-10-27 12:54:12,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:54:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:13,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:13,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:13,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:14,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:14,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:14,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:14,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:14,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:14,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:18,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:18,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 468 [2020-10-27 12:54:18,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-27 12:54:18,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5235 [2020-10-27 12:54:18,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:18,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:18,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-27 12:54:18,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:18,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 12:54:20,542 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 394 [2020-10-27 12:54:20,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:54:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:20,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:20,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:20,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:54:20,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:20,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-27 12:54:20,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:20,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:20,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:20,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:20,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:20,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:54:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:20,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:20,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:20,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:54:20,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:20,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-27 12:54:20,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:20,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:20,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:54:20,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:20,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-27 12:54:20,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:20,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:20,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:20,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:54:20,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:20,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:54:20,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:20,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:20,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:20,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:20,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:54:20,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:54:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:20,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:20,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:20,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:20,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:20,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:54:20,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:20,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:20,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:54:20,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:20,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:20,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:54:20,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:20,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:20,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:20,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:20,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:54:20,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:20,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 12:54:20,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:20,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:20,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:54:20,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:20,922 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:20,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:20,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:20,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:20,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:54:20,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:20,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:54:20,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:20,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:20,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:20,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:20,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:20,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:54:20,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:20,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:20,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:20,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:20,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:20,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:54:20,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:20,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:20,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:54:20,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:20,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:20,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:54:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:20,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:54:21,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:21,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-27 12:54:21,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:54:21,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:54:21,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:54:21,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:21,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:54:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:21,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:54:21,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:54:21,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:54:21,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:54:21,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:21,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-27 12:54:21,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:54:21,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:54:21,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:54:21,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:21,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:54:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:21,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:54:21,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:54:21,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:54:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:54:21,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:21,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-27 12:54:21,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:54:21,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:54:21,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:54:21,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:21,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:54:21,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:21,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:54:21,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:54:21,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 12:54:21,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:54:21,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:54:21,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:21,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-27 12:54:21,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:54:21,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:54:21,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:21,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:54:21,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:54:21,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:21,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:54:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:21,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:54:21,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:54:21,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:54:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:54:21,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:21,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-27 12:54:21,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:54:21,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:21,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:54:21,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:54:21,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:21,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:54:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:21,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 12:54:21,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:54:21,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:54:21,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:54:21,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:54:21,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:21,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 12:54:21,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:54:21,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:54:21,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:54:21,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:21,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:54:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:21,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:54:21,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:54:21,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:54:21,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:54:21,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:54:21,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:21,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-27 12:54:21,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:21,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-27 12:54:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:21,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:21,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-27 12:54:21,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:21,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:21,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:21,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:21,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:21,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-27 12:54:21,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:21,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:21,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:21,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:21,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-27 12:54:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:21,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:21,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:21,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:21,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:21,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 12:54:21,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:21,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:21,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:21,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:21,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:22,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:22,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:22,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:22,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:22,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 12:54:22,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:22,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:22,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:22,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:22,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:22,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-27 12:54:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:22,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:22,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:22,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:22,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 12:54:22,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:22,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:22,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:22,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:22,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:22,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:22,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:22,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:22,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:22,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-27 12:54:22,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:22,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:22,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:22,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:22,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:22,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-27 12:54:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:22,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:22,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:22,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:22,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 12:54:22,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:22,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:22,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:22,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:22,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:22,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:22,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:22,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:22,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:22,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-27 12:54:22,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:22,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:22,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:22,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:22,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:22,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-27 12:54:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:22,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:22,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:22,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:22,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-27 12:54:22,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:22,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:22,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:22,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:22,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:22,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:22,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:22,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:22,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:22,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-27 12:54:22,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:22,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:22,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:22,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:22,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:22,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-27 12:54:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:22,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:22,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:22,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:22,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:22,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-27 12:54:22,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:22,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:22,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:22,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:22,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:22,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:22,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:23,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:23,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-27 12:54:23,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:23,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:23,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-27 12:54:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:23,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:23,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 12:54:23,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:23,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:23,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:23,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:23,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-27 12:54:23,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:23,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:23,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-27 12:54:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:23,244 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:23,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 12:54:23,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:23,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:23,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:23,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-27 12:54:23,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:23,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:23,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-27 12:54:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:23,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:23,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-27 12:54:23,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:23,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:23,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:23,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:23,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-27 12:54:23,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:23,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:23,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-27 12:54:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:23,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:23,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 12:54:23,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:23,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:23,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:23,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:23,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:23,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-27 12:54:23,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:23,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:23,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-27 12:54:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:23,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:23,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-27 12:54:23,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:23,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:23,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:23,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:23,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-27 12:54:23,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:23,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:23,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2020-10-27 12:54:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:23,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:23,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 12:54:23,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:23,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:23,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:23,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:23,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-27 12:54:23,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:23,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:23,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2020-10-27 12:54:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:23,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:23,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 12:54:23,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:23,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:23,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:23,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:23,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:23,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:23,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:23,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:23,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:23,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:23,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:23,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-27 12:54:24,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:24,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:24,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:24,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:24,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:24,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-27 12:54:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:24,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:24,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:24,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:24,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:24,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:24,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-27 12:54:24,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:24,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:24,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:24,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:24,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:24,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:24,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:24,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:24,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:24,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:24,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:24,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-27 12:54:24,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:24,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:24,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:24,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:24,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:24,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-27 12:54:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:24,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:24,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:24,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:24,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:24,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:24,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-27 12:54:24,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:24,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:24,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:24,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:24,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:24,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:24,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:24,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:24,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:24,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:24,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:24,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-27 12:54:24,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:24,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:24,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:24,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:24,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:24,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2020-10-27 12:54:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:24,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:24,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:24,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:24,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:54:24,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:54:24,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 12:54:24,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:24,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:24,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:54:24,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:54:24,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:54:24,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:54:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:24,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:24,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:24,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:54:24,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:24,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-27 12:54:24,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:24,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:54:24,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:54:24,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:54:24,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:24,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2020-10-27 12:54:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:54:24,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:54:24,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:54:24,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:54:24,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:54:24,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:54:24,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:54:24,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:54:24,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 12:54:24,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:54:24,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:54:24,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 93 proven. 183 refuted. 0 times theorem prover too weak. 1196 trivial. 0 not checked. [2020-10-27 12:54:24,947 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [819294185] [2020-10-27 12:54:24,950 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:54:24,950 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-27 12:54:24,951 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870001721] [2020-10-27 12:54:24,956 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-27 12:54:24,957 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:54:24,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-27 12:54:24,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2020-10-27 12:54:24,974 INFO L87 Difference]: Start difference. First operand 1171 states. Second operand 14 states. [2020-10-27 12:54:27,087 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 403 [2020-10-27 12:54:30,782 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-27 12:54:35,296 WARN L193 SmtUtils]: Spent 4.46 s on a formula simplification. DAG size of input: 428 DAG size of output: 409 [2020-10-27 12:54:37,491 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 406 [2020-10-27 12:54:39,761 WARN L193 SmtUtils]: Spent 2.14 s on a formula simplification that was a NOOP. DAG size: 408 [2020-10-27 12:54:44,423 WARN L193 SmtUtils]: Spent 4.50 s on a formula simplification. DAG size of input: 430 DAG size of output: 411 [2020-10-27 12:54:48,835 WARN L193 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 419 DAG size of output: 400 [2020-10-27 12:54:51,373 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-27 12:54:55,915 WARN L193 SmtUtils]: Spent 4.46 s on a formula simplification. DAG size of input: 428 DAG size of output: 409 [2020-10-27 12:55:00,400 WARN L193 SmtUtils]: Spent 4.26 s on a formula simplification. DAG size of input: 419 DAG size of output: 400 [2020-10-27 12:55:32,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 12:55:32,564 INFO L93 Difference]: Finished difference Result 2318 states and 3426 transitions. [2020-10-27 12:55:32,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-27 12:55:32,568 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 336 [2020-10-27 12:55:32,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 12:55:32,601 INFO L225 Difference]: With dead ends: 2318 [2020-10-27 12:55:32,601 INFO L226 Difference]: Without dead ends: 1313 [2020-10-27 12:55:32,617 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 180 GetRequests, 149 SyntacticMatches, 8 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 35.6s TimeCoverageRelationStatistics Valid=141, Invalid=459, Unknown=0, NotChecked=0, Total=600 [2020-10-27 12:55:32,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1313 states. [2020-10-27 12:55:33,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1313 to 975. [2020-10-27 12:55:33,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 975 states. [2020-10-27 12:55:33,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 975 states and 1315 transitions. [2020-10-27 12:55:33,034 INFO L78 Accepts]: Start accepts. Automaton has 975 states and 1315 transitions. Word has length 336 [2020-10-27 12:55:33,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 12:55:33,036 INFO L481 AbstractCegarLoop]: Abstraction has 975 states and 1315 transitions. [2020-10-27 12:55:33,036 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-27 12:55:33,037 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1315 transitions. [2020-10-27 12:55:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2020-10-27 12:55:33,054 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:55:33,054 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:55:33,055 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-27 12:55:33,055 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:55:33,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:55:33,056 INFO L82 PathProgramCache]: Analyzing trace with hash 1607681450, now seen corresponding path program 1 times [2020-10-27 12:55:33,056 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:55:33,056 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1567303132] [2020-10-27 12:55:33,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:55:33,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:33,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:33,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:34,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:34,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:34,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:34,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:38,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:38,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 484 [2020-10-27 12:55:38,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-27 12:55:38,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5552 [2020-10-27 12:55:38,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:38,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:38,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 194 [2020-10-27 12:55:38,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:55:38,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:40,969 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification that was a NOOP. DAG size: 394 [2020-10-27 12:55:40,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:55:40,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:40,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:55:41,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 138 [2020-10-27 12:55:41,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:55:41,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:55:41,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 12:55:41,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:55:41,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:55:41,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:55:41,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:55:41,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:55:41,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:55:41,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:55:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:55:41,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 12:55:41,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:55:41,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:55:41,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:55:41,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:55:41,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:55:41,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:55:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:55:41,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:55:41,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:55:41,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:55:41,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:55:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,373 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:55:41,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,374 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:55:41,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:55:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:55:41,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 12:55:41,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,416 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,416 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:55:41,417 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,417 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:55:41,417 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,418 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:55:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:55:41,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:55:41,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:55:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:55:41,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-27 12:55:41,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:55:41,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:55:41,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:55:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:55:41,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:55:41,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:55:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:55:41,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:55:41,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:55:41,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:55:41,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:55:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:55:41,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:55:41,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:55:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:55:41,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:55:41,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:55:41,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:55:41,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:55:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:55:41,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:55:41,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:55:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:55:41,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:55:41,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:55:41,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:55:41,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:55:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:55:41,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:55:41,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:55:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:55:41,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:55:41,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:41,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:41,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-27 12:55:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:41,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-27 12:55:41,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:41,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:41,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:41,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:41,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:41,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:41,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:41,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:41,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:41,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 12:55:41,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:41,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:41,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:41,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:41,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:42,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-27 12:55:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:42,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:42,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:42,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:42,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-27 12:55:42,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:42,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:42,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:42,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:42,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:42,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:42,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:42,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:42,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:42,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-27 12:55:42,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:42,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:42,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:42,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:42,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:42,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-27 12:55:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:42,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:42,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:42,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:42,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-27 12:55:42,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:42,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:42,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:42,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:42,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:42,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:42,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:42,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:42,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:42,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-27 12:55:42,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:42,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:42,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:42,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:42,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:42,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-27 12:55:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:42,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:42,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:42,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:42,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-27 12:55:42,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:42,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:42,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:42,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:42,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:42,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:42,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,654 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:42,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:42,654 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:42,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 12:55:42,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:42,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:42,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:42,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:42,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:42,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-27 12:55:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:42,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:42,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:42,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:42,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-27 12:55:42,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:42,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:42,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:42,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:42,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:42,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:42,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:42,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:42,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:42,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 12:55:42,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:42,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:42,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:42,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:42,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:42,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-27 12:55:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:42,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:42,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:43,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:43,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:43,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-27 12:55:43,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:43,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:43,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:43,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:43,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:43,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:43,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:43,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:43,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:43,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:55:43,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:43,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:43,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:43,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:43,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:43,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-27 12:55:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:43,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:43,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:43,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:43,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-27 12:55:43,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:43,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:43,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:43,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:43,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:43,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:43,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:43,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:43,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:43,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-27 12:55:43,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:43,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:43,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:43,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:43,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:43,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-27 12:55:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:43,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:43,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:43,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:43,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-27 12:55:43,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:43,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:43,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:43,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:43,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:43,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:43,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:43,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:43,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:43,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 12:55:43,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:43,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:43,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:43,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:43,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:43,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2020-10-27 12:55:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:43,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:43,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:43,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:43,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-27 12:55:43,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:43,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:43,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:43,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:43,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:43,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:43,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:43,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:43,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:43,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-27 12:55:43,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:43,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:43,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:43,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:43,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:43,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2020-10-27 12:55:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:43,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:43,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:43,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:43,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-27 12:55:43,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:43,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:43,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:43,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:43,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:43,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:43,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:43,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:43,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:43,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:43,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 12:55:43,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:43,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:43,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:43,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:43,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:44,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-27 12:55:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:44,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:44,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:44,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:44,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-27 12:55:44,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:44,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:44,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:44,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:44,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:44,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:44,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:44,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:44,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:44,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-27 12:55:44,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:44,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:44,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:44,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:44,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:44,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2020-10-27 12:55:44,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:44,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:44,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:44,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:44,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 12:55:44,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:44,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:44,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:44,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:44,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:44,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:44,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:44,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:44,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:44,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:44,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-27 12:55:44,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:44,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:44,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:44,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:44,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:44,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-27 12:55:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:44,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:44,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:44,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:44,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-27 12:55:44,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:44,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:44,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:44,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:44,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:55:44,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:44,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:44,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:44,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:44,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-27 12:55:44,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:44,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:44,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:44,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:44,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:55:44,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2020-10-27 12:55:44,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:44,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:44,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:44,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:44,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-27 12:55:44,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:44,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:44,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:44,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:44,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:55:44,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:44,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:44,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:44,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:44,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 12:55:44,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:44,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:44,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:44,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:44,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:55:44,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-27 12:55:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:44,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:44,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:44,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:44,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-27 12:55:44,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:44,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:44,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:44,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:44,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:55:44,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:44,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:44,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:44,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:44,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:44,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-27 12:55:44,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:44,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:44,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:44,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:44,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:55:44,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2020-10-27 12:55:44,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:44,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:44,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:45,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:45,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:55:45,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:55:45,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-27 12:55:45,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:45,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:45,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:55:45,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:55:45,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:55:45,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:55:45,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:45,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:45,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:45,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:55:45,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:45,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-27 12:55:45,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:45,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:55:45,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:55:45,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:55:45,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:45,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2020-10-27 12:55:45,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:55:45,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:55:45,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:55:45,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:55:45,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:55:45,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:55:45,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:55:45,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:55:45,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 12:55:45,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:55:45,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:55:45,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1848 backedges. 191 proven. 449 refuted. 0 times theorem prover too weak. 1208 trivial. 0 not checked. [2020-10-27 12:55:45,452 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1567303132] [2020-10-27 12:55:45,452 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:55:45,452 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2020-10-27 12:55:45,452 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130106430] [2020-10-27 12:55:45,456 INFO L461 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-10-27 12:55:45,456 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:55:45,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-10-27 12:55:45,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=364, Unknown=0, NotChecked=0, Total=420 [2020-10-27 12:55:45,457 INFO L87 Difference]: Start difference. First operand 975 states and 1315 transitions. Second operand 21 states. [2020-10-27 12:55:47,704 WARN L193 SmtUtils]: Spent 2.19 s on a formula simplification that was a NOOP. DAG size: 403 [2020-10-27 12:55:51,371 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-27 12:55:56,046 WARN L193 SmtUtils]: Spent 4.58 s on a formula simplification. DAG size of input: 428 DAG size of output: 409 [2020-10-27 12:55:58,397 WARN L193 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-27 12:56:00,642 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 399 [2020-10-27 12:56:02,923 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 400 [2020-10-27 12:56:07,504 WARN L193 SmtUtils]: Spent 4.43 s on a formula simplification. DAG size of input: 421 DAG size of output: 402 [2020-10-27 12:56:12,041 WARN L193 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 419 DAG size of output: 400 [2020-10-27 12:56:14,683 WARN L193 SmtUtils]: Spent 2.23 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-27 12:56:19,352 WARN L193 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 428 DAG size of output: 409 [2020-10-27 12:56:23,918 WARN L193 SmtUtils]: Spent 4.32 s on a formula simplification. DAG size of input: 419 DAG size of output: 400 [2020-10-27 12:56:58,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 12:56:58,540 INFO L93 Difference]: Finished difference Result 2271 states and 3204 transitions. [2020-10-27 12:56:58,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-27 12:56:58,542 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 352 [2020-10-27 12:56:58,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 12:56:58,554 INFO L225 Difference]: With dead ends: 2271 [2020-10-27 12:56:58,554 INFO L226 Difference]: Without dead ends: 1314 [2020-10-27 12:56:58,559 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 38.9s TimeCoverageRelationStatistics Valid=170, Invalid=886, Unknown=0, NotChecked=0, Total=1056 [2020-10-27 12:56:58,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1314 states. [2020-10-27 12:56:58,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1314 to 976. [2020-10-27 12:56:58,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 976 states. [2020-10-27 12:56:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 976 states and 1316 transitions. [2020-10-27 12:56:58,793 INFO L78 Accepts]: Start accepts. Automaton has 976 states and 1316 transitions. Word has length 352 [2020-10-27 12:56:58,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 12:56:58,794 INFO L481 AbstractCegarLoop]: Abstraction has 976 states and 1316 transitions. [2020-10-27 12:56:58,794 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-10-27 12:56:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1316 transitions. [2020-10-27 12:56:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2020-10-27 12:56:58,802 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:56:58,802 INFO L422 BasicCegarLoop]: trace histogram [32, 16, 16, 16, 16, 16, 16, 16, 16, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:56:58,803 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-27 12:56:58,803 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:56:58,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:56:58,804 INFO L82 PathProgramCache]: Analyzing trace with hash -1621087094, now seen corresponding path program 2 times [2020-10-27 12:56:58,804 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:56:58,804 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [380522890] [2020-10-27 12:56:58,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:56:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:56:59,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:56:59,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:56:59,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:00,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:00,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:00,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:04,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:04,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 500 [2020-10-27 12:57:04,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-27 12:57:04,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5950 [2020-10-27 12:57:04,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:04,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:04,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 194 [2020-10-27 12:57:04,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:57:04,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:06,967 WARN L193 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 394 [2020-10-27 12:57:06,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:57:06,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:06,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:57:07,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-27 12:57:07,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:57:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:57:07,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:57:07,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:57:07,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:07,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:57:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:57:07,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:07,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:57:07,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:57:07,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:57:07,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:57:07,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:57:07,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:57:07,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:57:07,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:07,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,237 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:57:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:57:07,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:57:07,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:07,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:57:07,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:07,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:57:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:57:07,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:57:07,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:57:07,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:57:07,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:57:07,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:07,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:57:07,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:07,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:57:07,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:57:07,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:57:07,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:57:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:57:07,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:57:07,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:07,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:57:07,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:07,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:57:07,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:57:07,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:07,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:57:07,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:57:07,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:57:07,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:57:07,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:57:07,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:57:07,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:57:07,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:07,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:57:07,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:57:07,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:57:07,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:57:07,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:57:07,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:57:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:57:07,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:07,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:57:07,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:57:07,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:57:07,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:57:07,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:57:07,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:07,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:57:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:57:07,523 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:07,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:57:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:57:07,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:57:07,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:07,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:07,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-27 12:57:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:07,699 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-27 12:57:07,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:07,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:07,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:07,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:07,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:07,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:07,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:07,856 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:07,856 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:07,856 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-27 12:57:07,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:07,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:07,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:07,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:07,857 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:08,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-27 12:57:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:08,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:08,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:08,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:08,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:08,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:08,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-27 12:57:08,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:08,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:08,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:08,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:08,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:08,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:08,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:08,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:08,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:08,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:08,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:08,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 12:57:08,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:08,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:08,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:08,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:08,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:08,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-27 12:57:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:08,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:08,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:08,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:08,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:08,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:08,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-27 12:57:08,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:08,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:08,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:08,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:08,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:08,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:08,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:08,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:08,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:08,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:08,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:08,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 12:57:08,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:08,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:08,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:08,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:08,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:08,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-27 12:57:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:08,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:08,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:08,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:08,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:08,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:08,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-27 12:57:08,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:08,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:08,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:08,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:08,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:08,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:08,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:08,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:08,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:08,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:08,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:08,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 12:57:08,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:08,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:08,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:08,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:08,808 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:08,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-10-27 12:57:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:08,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:08,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:08,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:08,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:08,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:08,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-27 12:57:08,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:08,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:08,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:08,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:08,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:09,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:09,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:09,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:09,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:09,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:09,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-27 12:57:09,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:09,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:09,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:09,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:09,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:09,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-27 12:57:09,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:09,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:09,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:09,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:09,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:09,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:09,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-27 12:57:09,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:09,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:09,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:09,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:09,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:09,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:09,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:09,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:09,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:09,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:09,678 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-27 12:57:09,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:09,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:09,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:09,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:09,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:57:09,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-10-27 12:57:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:09,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:09,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:09,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:09,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:09,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:09,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-27 12:57:09,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:09,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:09,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:09,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:09,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:09,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:09,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:09,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:09,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:09,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:09,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 12:57:09,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:09,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:09,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:09,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:09,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:09,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2020-10-27 12:57:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:09,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:09,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:10,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:10,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:10,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:10,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-27 12:57:10,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:10,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:10,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:10,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:10,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:10,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:10,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:10,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:10,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:10,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:10,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 12:57:10,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:10,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:10,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:10,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:10,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:10,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-27 12:57:10,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:10,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:10,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:10,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:10,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:10,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:10,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-27 12:57:10,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:10,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:10,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:10,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:10,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:10,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:10,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:10,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:10,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:10,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:10,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:10,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-27 12:57:10,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:10,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:10,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:10,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:10,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:10,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2020-10-27 12:57:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:10,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:10,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:10,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:10,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:10,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:10,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-27 12:57:10,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:10,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:10,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:10,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:10,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:10,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:10,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:10,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:10,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:10,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:10,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 12:57:10,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:10,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:10,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:10,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:10,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:10,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-10-27 12:57:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:10,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:10,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:10,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:10,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:10,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:10,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-27 12:57:10,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:10,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:10,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:10,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:10,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:10,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:10,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:10,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:10,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:10,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:10,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-27 12:57:10,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:10,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:10,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:10,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:10,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:10,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-27 12:57:10,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:11,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:11,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:11,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:11,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-27 12:57:11,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:11,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:11,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:11,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:11,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:11,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:11,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:11,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:11,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:11,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 12:57:11,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:11,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:11,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:11,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:11,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:11,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2020-10-27 12:57:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:11,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:11,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:11,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:11,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-27 12:57:11,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:11,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:11,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:11,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:11,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:11,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:11,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:11,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:11,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:11,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:11,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 12:57:11,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:11,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:11,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:11,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:11,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:11,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2020-10-27 12:57:11,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:11,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:11,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:11,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:11,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-27 12:57:11,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:11,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:11,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:11,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:11,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:11,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:11,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:11,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:11,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:11,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 12:57:11,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:11,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:11,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:11,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:11,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:11,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-27 12:57:11,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:11,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:11,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:11,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:11,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-27 12:57:11,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:11,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:11,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:11,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:11,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:11,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:11,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:11,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:11,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:11,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:11,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 12:57:11,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:11,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:11,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:11,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:11,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:11,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2020-10-27 12:57:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:11,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:11,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:57:11,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:57:11,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-27 12:57:11,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:11,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:11,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:57:11,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:57:11,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:11,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:57:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:11,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:11,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:57:11,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:11,948 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-27 12:57:11,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:11,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:57:11,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:57:11,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:57:11,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:11,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2020-10-27 12:57:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:57:11,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:57:11,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:57:11,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:57:11,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:57:11,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:57:11,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:57:11,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:57:11,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 12:57:11,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:57:11,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:57:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2480 backedges. 234 proven. 1072 refuted. 0 times theorem prover too weak. 1174 trivial. 0 not checked. [2020-10-27 12:57:12,332 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [380522890] [2020-10-27 12:57:12,333 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:57:12,333 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27] total 27 [2020-10-27 12:57:12,333 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599041188] [2020-10-27 12:57:12,334 INFO L461 AbstractCegarLoop]: Interpolant automaton has 27 states [2020-10-27 12:57:12,334 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:57:12,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2020-10-27 12:57:12,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=617, Unknown=0, NotChecked=0, Total=702 [2020-10-27 12:57:12,335 INFO L87 Difference]: Start difference. First operand 976 states and 1316 transitions. Second operand 27 states. [2020-10-27 12:57:14,483 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification that was a NOOP. DAG size: 403 [2020-10-27 12:57:18,214 WARN L193 SmtUtils]: Spent 2.19 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-27 12:57:22,749 WARN L193 SmtUtils]: Spent 4.44 s on a formula simplification. DAG size of input: 425 DAG size of output: 409 [2020-10-27 12:57:25,039 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-27 12:57:27,296 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 400 [2020-10-27 12:57:29,596 WARN L193 SmtUtils]: Spent 2.17 s on a formula simplification that was a NOOP. DAG size: 399 [2020-10-27 12:57:31,930 WARN L193 SmtUtils]: Spent 2.20 s on a formula simplification that was a NOOP. DAG size: 400 [2020-10-27 12:57:36,606 WARN L193 SmtUtils]: Spent 4.49 s on a formula simplification. DAG size of input: 419 DAG size of output: 402 [2020-10-27 12:57:41,181 WARN L193 SmtUtils]: Spent 4.41 s on a formula simplification. DAG size of input: 416 DAG size of output: 400 [2020-10-27 12:57:43,790 WARN L193 SmtUtils]: Spent 2.17 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-27 12:57:48,350 WARN L193 SmtUtils]: Spent 4.47 s on a formula simplification. DAG size of input: 425 DAG size of output: 409