/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=DEEPEST --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 [2020-10-28 07:29:40,066 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:29:40,069 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:29:40,121 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:29:40,122 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:29:40,129 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:29:40,131 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:29:40,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:29:40,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:29:40,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:29:40,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:29:40,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:29:40,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:29:40,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:29:40,153 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:29:40,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:29:40,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:29:40,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:29:40,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:29:40,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:29:40,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:29:40,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:29:40,179 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:29:40,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:29:40,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:29:40,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:29:40,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:29:40,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:29:40,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:29:40,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:29:40,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:29:40,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:29:40,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:29:40,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:29:40,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:29:40,206 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:29:40,207 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:29:40,207 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:29:40,207 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:29:40,208 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:29:40,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:29:40,210 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 [2020-10-28 07:29:40,236 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:29:40,237 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:29:40,238 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:29:40,238 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:29:40,238 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:29:40,239 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:29:40,239 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:29:40,239 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:29:40,239 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:29:40,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:29:40,240 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:29:40,240 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:29:40,240 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:29:40,240 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:29:40,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:29:40,241 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:29:40,241 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:29:40,241 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:29:40,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:29:40,241 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:29:40,242 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:29:40,242 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:29:40,242 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:29:40,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:29:40,242 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:29:40,243 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:29:40,243 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:29:40,243 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:29:40,601 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:29:40,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:29:40,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:29:40,638 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:29:40,640 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:29:40,641 INFO L432 ainManager$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 [2020-10-28 07:29:40,731 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6b1e64ff2/bb22b9a28c0f48bca1451b1e23de9ca2/FLAGdfbbdfca2 [2020-10-28 07:29:41,667 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:29:41,667 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 [2020-10-28 07:29:41,712 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6b1e64ff2/bb22b9a28c0f48bca1451b1e23de9ca2/FLAGdfbbdfca2 [2020-10-28 07:29:42,224 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6b1e64ff2/bb22b9a28c0f48bca1451b1e23de9ca2 [2020-10-28 07:29:42,228 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:29:42,237 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:29:42,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:29:42,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:29:42,246 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:29:42,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:29:42" (1/1) ... [2020-10-28 07:29:42,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6561475a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:42, skipping insertion in model container [2020-10-28 07:29:42,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:29:42" (1/1) ... [2020-10-28 07:29:42,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:29:42,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:29:43,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:29:43,701 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:29:44,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:29:44,196 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:29:44,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:44 WrapperNode [2020-10-28 07:29:44,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:29:44,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:29:44,198 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:29:44,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:29:44,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:44" (1/1) ... [2020-10-28 07:29:44,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:44" (1/1) ... [2020-10-28 07:29:44,272 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:44" (1/1) ... [2020-10-28 07:29:44,273 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:44" (1/1) ... [2020-10-28 07:29:44,448 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:44" (1/1) ... [2020-10-28 07:29:44,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:44" (1/1) ... [2020-10-28 07:29:44,557 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:44" (1/1) ... [2020-10-28 07:29:44,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:29:44,598 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:29:44,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:29:44,598 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:29:44,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:44" (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 [2020-10-28 07:29:44,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:29:44,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:29:44,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:29:44,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:29:44,687 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:29:44,687 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:29:44,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:29:44,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:29:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:29:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:29:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:29:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:29:44,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:29:44,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 07:29:44,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 07:29:44,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 07:29:44,691 INFO L138 BoogieDeclarations]: Found implementation of procedure static_init [2020-10-28 07:29:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_make_resource [2020-10-28 07:29:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure static_find_io [2020-10-28 07:29:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_7 [2020-10-28 07:29:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_6 [2020-10-28 07:29:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2020-10-28 07:29:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2020-10-28 07:29:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-28 07:29:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-28 07:29:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-28 07:29:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-28 07:29:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-28 07:29:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:29:44,696 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-28 07:29:44,696 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-28 07:29:44,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-28 07:29:44,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 07:29:44,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 07:29:44,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 07:29:44,697 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_region [2020-10-28 07:29:44,697 INFO L138 BoogieDeclarations]: Found implementation of procedure free_region [2020-10-28 07:29:44,697 INFO L138 BoogieDeclarations]: Found implementation of procedure add_interval [2020-10-28 07:29:44,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sub_interval [2020-10-28 07:29:44,698 INFO L138 BoogieDeclarations]: Found implementation of procedure readable [2020-10-28 07:29:44,698 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum [2020-10-28 07:29:44,698 INFO L138 BoogieDeclarations]: Found implementation of procedure do_validate_mem [2020-10-28 07:29:44,698 INFO L138 BoogieDeclarations]: Found implementation of procedure do_mem_probe [2020-10-28 07:29:44,698 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_mem [2020-10-28 07:29:44,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_nonstatic_validate_mem [2020-10-28 07:29:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_common_align [2020-10-28 07:29:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_align [2020-10-28 07:29:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_adjust_io_region [2020-10-28 07:29:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_find_io_region [2020-10-28 07:29:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_io [2020-10-28 07:29:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_mem_region [2020-10-28 07:29:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_memory [2020-10-28 07:29:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_io [2020-10-28 07:29:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_autoadd_resources [2020-10-28 07:29:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_init [2020-10-28 07:29:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_release_resource_db [2020-10-28 07:29:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure show_io_db [2020-10-28 07:29:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure store_io_db [2020-10-28 07:29:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mem_db [2020-10-28 07:29:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure store_mem_db [2020-10-28 07:29:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_add_rsrc [2020-10-28 07:29:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_remove_rsrc [2020-10-28 07:29:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_sysfs_init [2020-10-28 07:29:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_sysfs_exit [2020-10-28 07:29:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_4 [2020-10-28 07:29:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_2 [2020-10-28 07:29:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_5 [2020-10-28 07:29:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2020-10-28 07:29:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_class_interface_1 [2020-10-28 07:29:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:29:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2020-10-28 07:29:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2020-10-28 07:29:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2020-10-28 07:29:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_22 [2020-10-28 07:29:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-28 07:29:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2020-10-28 07:29:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2020-10-28 07:29:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-28 07:29:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-28 07:29:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-28 07:29:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-28 07:29:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2020-10-28 07:29:44,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-28 07:29:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2020-10-28 07:29:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-28 07:29:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:29:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 07:29:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:29:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:29:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:29:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:29:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:29:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:29:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-28 07:29:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-28 07:29:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:29:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-28 07:29:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-28 07:29:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-28 07:29:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-28 07:29:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:29:44,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-28 07:29:44,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:29:44,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:29:44,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:29:44,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:29:44,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:29:44,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:29:44,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:29:44,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:29:44,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:29:44,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:29:44,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:29:44,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:29:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 07:29:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 07:29:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_resource [2020-10-28 07:29:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_resource [2020-10-28 07:29:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_register [2020-10-28 07:29:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_unregister [2020-10-28 07:29:44,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-28 07:29:44,719 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-28 07:29:44,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:29:44,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-28 07:29:44,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2020-10-28 07:29:44,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_6 [2020-10-28 07:29:44,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_7 [2020-10-28 07:29:44,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-28 07:29:44,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-28 07:29:44,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 07:29:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_alloc_resource [2020-10-28 07:29:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_parent_resource [2020-10-28 07:29:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 07:29:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2020-10-28 07:29:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure request_resource [2020-10-28 07:29:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-28 07:29:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2020-10-28 07:29:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:29:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:29:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:29:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:29:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:29:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:29:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:29:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:29:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:29:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:29:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-28 07:29:44,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-28 07:29:44,736 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 07:29:44,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-28 07:29:44,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-28 07:29:44,736 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:29:44,736 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:29:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:29:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:29:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:29:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:29:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:29:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:29:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:29:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:29:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:29:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:29:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:29:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:29:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:29:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-28 07:29:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-28 07:29:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-28 07:29:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-28 07:29:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-28 07:29:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:29:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:29:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:29:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 07:29:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 07:29:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 07:29:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_7 [2020-10-28 07:29:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_6 [2020-10-28 07:29:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure static_init [2020-10-28 07:29:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_make_resource [2020-10-28 07:29:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:29:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:29:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure static_find_io [2020-10-28 07:29:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:29:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-28 07:29:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_6 [2020-10-28 07:29:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2020-10-28 07:29:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_7 [2020-10-28 07:29:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2020-10-28 07:29:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:29:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2020-10-28 07:29:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:29:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 07:29:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 07:29:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 07:29:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-28 07:29:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_22 [2020-10-28 07:29:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2020-10-28 07:29:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-28 07:29:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2020-10-28 07:29:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-28 07:29:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-28 07:29:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-28 07:29:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-28 07:29:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2020-10-28 07:29:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2020-10-28 07:29:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2020-10-28 07:29:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-28 07:29:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-28 07:29:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2020-10-28 07:29:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2020-10-28 07:29:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,746 INFO L130 BoogieDeclarations]: Found specification of procedure request_resource [2020-10-28 07:29:44,746 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2020-10-28 07:29:44,746 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_resource [2020-10-28 07:29:44,746 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_resource [2020-10-28 07:29:44,746 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-28 07:29:44,746 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-28 07:29:44,747 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-28 07:29:44,747 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-28 07:29:44,747 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-28 07:29:44,747 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:29:44,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_4 [2020-10-28 07:29:44,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_2 [2020-10-28 07:29:44,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_5 [2020-10-28 07:29:44,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2020-10-28 07:29:44,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_class_interface_1 [2020-10-28 07:29:44,748 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-28 07:29:44,748 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2020-10-28 07:29:44,748 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 07:29:44,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:29:44,748 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_register [2020-10-28 07:29:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_unregister [2020-10-28 07:29:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 07:29:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 07:29:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 07:29:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_parent_resource [2020-10-28 07:29:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_alloc_resource [2020-10-28 07:29:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure claim_region [2020-10-28 07:29:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure free_region [2020-10-28 07:29:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure add_interval [2020-10-28 07:29:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure sub_interval [2020-10-28 07:29:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure readable [2020-10-28 07:29:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:29:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure checksum [2020-10-28 07:29:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure do_validate_mem [2020-10-28 07:29:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:29:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure do_mem_probe [2020-10-28 07:29:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure validate_mem [2020-10-28 07:29:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_nonstatic_validate_mem [2020-10-28 07:29:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_common_align [2020-10-28 07:29:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_align [2020-10-28 07:29:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_adjust_io_region [2020-10-28 07:29:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_find_io_region [2020-10-28 07:29:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_io [2020-10-28 07:29:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_mem_region [2020-10-28 07:29:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_memory [2020-10-28 07:29:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_io [2020-10-28 07:29:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_autoadd_resources [2020-10-28 07:29:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_init [2020-10-28 07:29:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_release_resource_db [2020-10-28 07:29:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure show_io_db [2020-10-28 07:29:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure store_io_db [2020-10-28 07:29:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure show_mem_db [2020-10-28 07:29:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure store_mem_db [2020-10-28 07:29:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_add_rsrc [2020-10-28 07:29:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_remove_rsrc [2020-10-28 07:29:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_sysfs_init [2020-10-28 07:29:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_sysfs_exit [2020-10-28 07:29:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:29:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:29:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:29:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:29:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 07:29:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:29:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:29:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:29:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:29:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:29:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:29:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-28 07:29:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:29:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-28 07:29:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-28 07:29:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-28 07:29:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:29:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-28 07:29:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:29:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:29:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:29:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:29:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:29:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:29:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:29:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:29:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_ops_mutex_of_pcmcia_socket [2020-10-28 07:29:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:29:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:29:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:29:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:29:44,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:29:45,905 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:29:48,742 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:29:48,742 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 07:29:48,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:29:48 BoogieIcfgContainer [2020-10-28 07:29:48,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:29:48,753 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:29:48,753 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:29:48,758 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:29:48,758 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:29:42" (1/3) ... [2020-10-28 07:29:48,759 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35554f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:29:48, skipping insertion in model container [2020-10-28 07:29:48,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:44" (2/3) ... [2020-10-28 07:29:48,761 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35554f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:29:48, skipping insertion in model container [2020-10-28 07:29:48,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:29:48" (3/3) ... [2020-10-28 07:29:48,764 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2020-10-28 07:29:48,777 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:29:48,784 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:29:48,798 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:29:48,841 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:29:48,841 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:29:48,841 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:29:48,841 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:29:48,841 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:29:48,841 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:29:48,841 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:29:48,842 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:29:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states. [2020-10-28 07:29:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2020-10-28 07:29:48,923 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:29:48,925 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] [2020-10-28 07:29:48,925 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:29:48,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:29:48,932 INFO L82 PathProgramCache]: Analyzing trace with hash -797973894, now seen corresponding path program 1 times [2020-10-28 07:29:48,942 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:29:48,943 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1926054812] [2020-10-28 07:29:48,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:29:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:49,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:49,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:49,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:50,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:50,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:50,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:50,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:50,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:50,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:54,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:54,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 468 [2020-10-28 07:29:54,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-28 07:29:54,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5127 [2020-10-28 07:29:54,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:54,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:29:54,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 194 [2020-10-28 07:29:54,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:29:54,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:29:55,976 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 394 [2020-10-28 07:29:55,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:29:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:29:56,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 120 [2020-10-28 07:29:56,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:56,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:29:56,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:29:56,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:56,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 07:29:56,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:29:56,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:29:56,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:29:56,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:29:56,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:56,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:29:56,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:56,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:29:56,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:29:56,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:56,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:29:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:29:56,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:56,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-28 07:29:56,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:29:56,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:29:56,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:29:56,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:56,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:29:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,416 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:56,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:29:56,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:29:56,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:29:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:29:56,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:56,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-28 07:29:56,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:29:56,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:29:56,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:29:56,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:56,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:56,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:29:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:56,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:29:56,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:29:56,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:29:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:29:56,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:56,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-28 07:29:56,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:29:56,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:29:56,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:29:56,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:56,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:29:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,657 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:56,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:56,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:29:56,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:29:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:29:56,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:56,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-28 07:29:56,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:29:56,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:56,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:29:56,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:29:56,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:56,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:29:56,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:56,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:29:56,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:29:56,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:29:56,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:29:56,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:56,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-28 07:29:56,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:29:56,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:56,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:29:56,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:29:56,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:56,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:56,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:29:56,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:56,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:56,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:29:56,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:29:56,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:29:56,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:56,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-28 07:29:56,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:29:56,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,946 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:29:56,946 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:29:56,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:56,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:56,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:29:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:56,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:56,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:56,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:29:56,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:56,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:56,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:29:56,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:56,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:56,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:29:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:56,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:56,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:29:57,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:57,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-28 07:29:57,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:29:57,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:57,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:29:57,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:57,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:29:57,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:57,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:29:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:57,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:57,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:29:57,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:29:57,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:29:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:29:57,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:57,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:29:57,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:57,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-28 07:29:57,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:57,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:57,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-28 07:29:57,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:29:57,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:29:57,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:29:57,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:57,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:57,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-28 07:29:57,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:29:57,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:57,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:29:57,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:57,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-28 07:29:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:57,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:57,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-28 07:29:57,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:57,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:57,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:57,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:57,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:29:57,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:57,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-28 07:29:57,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:57,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:57,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-28 07:29:57,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:57,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:57,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:57,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:57,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:57,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:57,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-28 07:29:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:57,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:57,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-28 07:29:57,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:57,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:57,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:57,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:57,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:57,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-28 07:29:57,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:57,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:57,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-28 07:29:57,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:57,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:57,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:57,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:57,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:57,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:57,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:57,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:57,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:57,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:57,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-28 07:29:57,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:57,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:57,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:58,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:58,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-28 07:29:58,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:58,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:58,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:58,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:29:58,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:58,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-28 07:29:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:58,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:58,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-28 07:29:58,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:58,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:58,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:58,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:29:58,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:58,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-28 07:29:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:58,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:58,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-28 07:29:58,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:58,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:58,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:58,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:29:58,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:58,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-28 07:29:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:58,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:58,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-28 07:29:58,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:58,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:58,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:58,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:58,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:58,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-28 07:29:58,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,522 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:58,523 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:58,523 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-28 07:29:58,523 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:58,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,524 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:58,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:58,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:58,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:58,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:58,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:58,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-28 07:29:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:58,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:58,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-28 07:29:58,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:58,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:58,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:58,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:58,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:58,665 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:58,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,666 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:58,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2020-10-28 07:29:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:58,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:58,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-28 07:29:58,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:58,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:58,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:58,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:58,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:58,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:58,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2020-10-28 07:29:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:58,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:58,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-28 07:29:58,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:58,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:58,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:58,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:58,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:58,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-28 07:29:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:58,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:58,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-28 07:29:58,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:58,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:58,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:58,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:58,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:58,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:58,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:58,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:58,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:58,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:58,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:58,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:58,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:59,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-28 07:29:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:59,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:59,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:59,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:59,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:59,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:59,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-28 07:29:59,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:59,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:59,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:59,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:59,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:59,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:59,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:59,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:59,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:59,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:59,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:29:59,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:59,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:59,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:59,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:59,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:59,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2020-10-28 07:29:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:59,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:59,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:59,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:59,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:29:59,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:29:59,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-28 07:29:59,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:59,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:59,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:29:59,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:59,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:59,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:29:59,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:59,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:59,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:59,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:29:59,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:59,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:29:59,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:59,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:59,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:29:59,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:59,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:29:59,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2020-10-28 07:29:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:29:59,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:29:59,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:29:59,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:29:59,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:29:59,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:29:59,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:29:59,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:29:59,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:29:59,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:29:59,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:29:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 1367 trivial. 0 not checked. [2020-10-28 07:29:59,707 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1926054812] [2020-10-28 07:29:59,710 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:29:59,710 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-10-28 07:29:59,710 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359597170] [2020-10-28 07:29:59,719 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 07:29:59,720 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:29:59,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 07:29:59,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-28 07:29:59,741 INFO L87 Difference]: Start difference. First operand 1171 states. Second operand 10 states. [2020-10-28 07:30:00,987 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 403 [2020-10-28 07:30:03,253 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 409 [2020-10-28 07:30:04,416 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 406 [2020-10-28 07:30:05,617 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 408 [2020-10-28 07:30:06,876 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 411 [2020-10-28 07:30:08,031 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 400 [2020-10-28 07:30:09,378 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-28 07:30:10,639 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 402 [2020-10-28 07:30:30,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 07:30:30,891 INFO L93 Difference]: Finished difference Result 2318 states and 3426 transitions. [2020-10-28 07:30:30,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-28 07:30:30,893 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 336 [2020-10-28 07:30:30,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 07:30:30,929 INFO L225 Difference]: With dead ends: 2318 [2020-10-28 07:30:30,929 INFO L226 Difference]: Without dead ends: 1318 [2020-10-28 07:30:30,946 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 10.7s TimeCoverageRelationStatistics Valid=94, Invalid=248, Unknown=0, NotChecked=0, Total=342 [2020-10-28 07:30:30,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1318 states. [2020-10-28 07:30:31,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1318 to 977. [2020-10-28 07:30:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 977 states. [2020-10-28 07:30:31,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 977 states and 1318 transitions. [2020-10-28 07:30:31,296 INFO L78 Accepts]: Start accepts. Automaton has 977 states and 1318 transitions. Word has length 336 [2020-10-28 07:30:31,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 07:30:31,296 INFO L481 AbstractCegarLoop]: Abstraction has 977 states and 1318 transitions. [2020-10-28 07:30:31,296 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-28 07:30:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1318 transitions. [2020-10-28 07:30:31,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2020-10-28 07:30:31,307 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:30:31,308 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, 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] [2020-10-28 07:30:31,308 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 07:30:31,308 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:30:31,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:30:31,309 INFO L82 PathProgramCache]: Analyzing trace with hash -1661601902, now seen corresponding path program 1 times [2020-10-28 07:30:31,309 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:30:31,309 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2084345873] [2020-10-28 07:30:31,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:30:31,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:31,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:31,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:32,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:32,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:32,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:33,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:33,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:36,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:36,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 476 [2020-10-28 07:30:36,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-28 07:30:36,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5056 [2020-10-28 07:30:36,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:36,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 07:30:36,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 440 [2020-10-28 07:30:36,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 07:30:36,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:37,835 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 394 [2020-10-28 07:30:37,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:30:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:37,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:37,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:37,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:30:37,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:37,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 144 [2020-10-28 07:30:37,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:37,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:37,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:37,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:37,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:30:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:30:38,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:30:38,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:30:38,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:30:38,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:30:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:38,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:30:38,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:30:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:30:38,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:30:38,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:30:38,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:30:38,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:30:38,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:38,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:30:38,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:30:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:30:38,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:30:38,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:30:38,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:30:38,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:30:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:38,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:30:38,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:30:38,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:30:38,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:30:38,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:30:38,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:30:38,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:30:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:38,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:30:38,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:30:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:30:38,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:30:38,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:30:38,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:30:38,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:30:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:38,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:30:38,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:30:38,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:30:38,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:30:38,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:38,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:30:38,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:30:38,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:30:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:38,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:30:38,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:30:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:30:38,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:30:38,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:30:38,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:30:38,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:30:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:38,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:30:38,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:30:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:30:38,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:30:38,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:38,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:30:38,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:30:38,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:30:38,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:38,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:30:38,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:30:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:30:38,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,560 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-28 07:30:38,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:38,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:38,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-28 07:30:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:30:38,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:38,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-28 07:30:38,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:38,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:38,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:30:38,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:30:38,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:38,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-28 07:30:38,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:38,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:38,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:30:38,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-28 07:30:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:38,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:38,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:38,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:30:38,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:38,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-28 07:30:38,979 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:38,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:38,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:38,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:30:38,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:38,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:38,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:39,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:30:39,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:39,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 07:30:39,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:39,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:39,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:39,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:30:39,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:39,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-28 07:30:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:39,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:30:39,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:39,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-28 07:30:39,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:39,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:39,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:39,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:30:39,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:39,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:39,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:39,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:30:39,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:39,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 07:30:39,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:39,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:39,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:39,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:30:39,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:39,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-28 07:30:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:39,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:30:39,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:39,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-28 07:30:39,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:39,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:39,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:39,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:30:39,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:39,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:39,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:39,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:39,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:39,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 07:30:39,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:39,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:39,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:39,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:30:39,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:39,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2020-10-28 07:30:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:39,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:30:39,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:39,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-28 07:30:39,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:39,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:39,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:39,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:30:39,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:39,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:39,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:39,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:30:39,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:39,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 07:30:39,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:39,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:39,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:39,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:30:39,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:39,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-28 07:30:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,719 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:39,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:30:39,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:39,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-28 07:30:39,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:39,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:39,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:39,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:30:39,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:39,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:39,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:39,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:39,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 07:30:39,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:39,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:39,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:39,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:30:39,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:39,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-28 07:30:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:39,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:30:39,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:39,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-28 07:30:39,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:39,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:39,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:39,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:30:39,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:39,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:39,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:39,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:39,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:30:39,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:39,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:39,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:39,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:30:39,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:39,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-10-28 07:30:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:39,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:39,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:40,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:30:40,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:40,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 150 [2020-10-28 07:30:40,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:40,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:40,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:40,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:30:40,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:40,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:40,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:40,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:40,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:30:40,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:40,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-28 07:30:40,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:40,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:40,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:40,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:30:40,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:40,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-28 07:30:40,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:40,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:40,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:30:40,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:40,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-28 07:30:40,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:40,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:40,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:40,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:30:40,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:40,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:40,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:40,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:40,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:40,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 07:30:40,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:40,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:40,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:40,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:30:40,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:40,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-28 07:30:40,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:40,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:40,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:30:40,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:40,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 07:30:40,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:40,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:40,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:40,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:30:40,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:40,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:40,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:40,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:40,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:40,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:40,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 07:30:40,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:40,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:40,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:40,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:30:40,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:40,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2020-10-28 07:30:40,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:40,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:40,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:30:40,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:40,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-28 07:30:40,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:40,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:40,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:40,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:30:40,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:40,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:40,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:40,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:40,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:30:40,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:40,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 07:30:40,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:40,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:40,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:40,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:30:40,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:40,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-28 07:30:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:40,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:40,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:40,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:30:40,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:40,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-28 07:30:40,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:40,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:40,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:40,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:30:40,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:40,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:40,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:41,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:30:41,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:41,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-28 07:30:41,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:41,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:41,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:41,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:30:41,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:41,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2020-10-28 07:30:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:41,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:41,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:30:41,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:41,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-28 07:30:41,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:41,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:41,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:41,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:30:41,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:41,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:41,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:41,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:30:41,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:41,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 07:30:41,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:41,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:30:41,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:41,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:30:41,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:41,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2020-10-28 07:30:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:41,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:41,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:30:41,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:41,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-28 07:30:41,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:41,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:41,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:41,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:30:41,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:41,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:41,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:41,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:41,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:41,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 07:30:41,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:41,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:41,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:41,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:30:41,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:41,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2020-10-28 07:30:41,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:41,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:41,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:30:41,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:41,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 07:30:41,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:41,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:41,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:41,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:30:41,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:41,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:41,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:41,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:41,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:41,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:30:41,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:41,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:41,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:41,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:30:41,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:41,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-28 07:30:41,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:41,536 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:41,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:30:41,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:30:41,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-28 07:30:41,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:41,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:41,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:30:41,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:30:41,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:41,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:30:41,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:41,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:41,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:30:41,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:41,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 07:30:41,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:41,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:30:41,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:30:41,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:30:41,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:41,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-10-28 07:30:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:30:41,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:30:41,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:30:41,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:30:41,654 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:30:41,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 07:30:41,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:30:41,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:30:41,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:30:41,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:30:41,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:30:42,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1628 backedges. 122 proven. 604 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2020-10-28 07:30:42,017 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2084345873] [2020-10-28 07:30:42,018 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:30:42,018 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24] total 24 [2020-10-28 07:30:42,018 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681848435] [2020-10-28 07:30:42,021 INFO L461 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-10-28 07:30:42,021 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:30:42,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-10-28 07:30:42,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=486, Unknown=0, NotChecked=0, Total=552 [2020-10-28 07:30:42,023 INFO L87 Difference]: Start difference. First operand 977 states and 1318 transitions. Second operand 24 states. [2020-10-28 07:30:43,150 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 403 [2020-10-28 07:30:45,543 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 405 [2020-10-28 07:30:47,050 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 396 [2020-10-28 07:30:48,881 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 409 [2020-10-28 07:30:51,304 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 426 DAG size of output: 411 [2020-10-28 07:30:52,555 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 408 [2020-10-28 07:30:53,753 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 401 [2020-10-28 07:30:55,002 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 410 [2020-10-28 07:30:56,221 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 402 [2020-10-28 07:30:58,662 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 419 DAG size of output: 404 [2020-10-28 07:31:01,146 WARN L193 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 417 DAG size of output: 402 [2020-10-28 07:31:02,753 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 409 [2020-10-28 07:31:05,391 WARN L193 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 426 DAG size of output: 411 [2020-10-28 07:31:08,165 WARN L193 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 428 DAG size of output: 412 [2020-10-28 07:31:10,848 WARN L193 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 417 DAG size of output: 402 [2020-10-28 07:31:55,224 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-28 07:31:57,861 WARN L193 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 425 DAG size of output: 409 [2020-10-28 07:31:59,180 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-28 07:32:00,458 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 399 [2020-10-28 07:32:01,798 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 409 [2020-10-28 07:32:03,088 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 400 [2020-10-28 07:32:05,818 WARN L193 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 427 DAG size of output: 411 [2020-10-28 07:32:08,451 WARN L193 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 418 DAG size of output: 402 [2020-10-28 07:32:11,060 WARN L193 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 416 DAG size of output: 400 [2020-10-28 07:32:15,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 07:32:15,346 INFO L93 Difference]: Finished difference Result 3466 states and 4955 transitions. [2020-10-28 07:32:15,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-10-28 07:32:15,348 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 344 [2020-10-28 07:32:15,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 07:32:15,368 INFO L225 Difference]: With dead ends: 3466 [2020-10-28 07:32:15,368 INFO L226 Difference]: Without dead ends: 2492 [2020-10-28 07:32:15,375 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 139 SyntacticMatches, 4 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 495 ImplicationChecksByTransitivity, 44.8s TimeCoverageRelationStatistics Valid=409, Invalid=2141, Unknown=0, NotChecked=0, Total=2550 [2020-10-28 07:32:15,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2492 states. [2020-10-28 07:32:15,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2492 to 1800. [2020-10-28 07:32:15,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1800 states. [2020-10-28 07:32:15,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1800 states and 2432 transitions. [2020-10-28 07:32:15,836 INFO L78 Accepts]: Start accepts. Automaton has 1800 states and 2432 transitions. Word has length 344 [2020-10-28 07:32:15,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 07:32:15,837 INFO L481 AbstractCegarLoop]: Abstraction has 1800 states and 2432 transitions. [2020-10-28 07:32:15,837 INFO L482 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-10-28 07:32:15,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2432 transitions. [2020-10-28 07:32:15,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2020-10-28 07:32:15,844 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:32:15,845 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, 1, 1] [2020-10-28 07:32:15,845 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-28 07:32:15,845 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:32:15,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:32:15,846 INFO L82 PathProgramCache]: Analyzing trace with hash 1300610434, now seen corresponding path program 1 times [2020-10-28 07:32:15,846 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:32:15,846 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1535043978] [2020-10-28 07:32:15,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:32:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:16,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:16,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:16,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:17,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:17,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:18,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:21,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:21,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 502 [2020-10-28 07:32:21,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-28 07:32:21,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5008 [2020-10-28 07:32:21,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:21,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 07:32:21,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 464 [2020-10-28 07:32:21,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:32:21,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,380 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 394 [2020-10-28 07:32:22,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:32:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:32:22,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-28 07:32:22,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:32:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:32:22,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:32:22,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:32:22,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:22,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:32:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:32:22,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:22,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:32:22,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:32:22,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:32:22,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:32:22,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:32:22,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:32:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:32:22,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:32:22,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:32:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:32:22,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:32:22,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:32:22,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:22,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:32:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:32:22,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:22,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:32:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:32:22,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:32:22,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:22,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:32:22,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:32:22,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:32:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:32:22,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:22,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:32:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:32:22,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:32:22,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:32:22,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:22,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:32:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:32:22,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:22,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:32:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:32:22,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:32:22,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:32:22,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:22,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:32:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:32:22,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:22,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:32:22,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:32:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:32:22,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:32:22,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:32:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:32:22,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:22,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:32:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:32:22,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,922 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:32:22,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:32:22,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:32:22,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:32:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:32:22,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:22,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:32:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:22,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:32:22,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:22,957 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-28 07:32:22,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:22,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:22,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:22,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:22,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:22,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-28 07:32:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:22,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:22,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:23,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:23,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:23,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:23,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-28 07:32:23,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:23,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:23,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:23,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:23,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:23,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:23,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:23,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:23,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:23,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:23,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-28 07:32:23,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:23,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:23,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:23,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:23,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:23,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 07:32:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:23,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:23,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:23,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:23,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:23,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:23,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-28 07:32:23,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:23,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:23,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:23,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:23,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:23,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:23,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:23,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:23,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:23,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:23,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:23,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 154 [2020-10-28 07:32:23,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:23,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:23,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:23,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:23,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:23,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-28 07:32:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:23,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:23,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:23,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:23,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:23,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:23,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-28 07:32:23,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:23,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:23,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:23,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:23,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:23,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:24,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:24,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:24,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:24,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-28 07:32:24,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:24,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:24,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:24,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:24,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:24,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-28 07:32:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:24,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:24,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:24,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:24,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-28 07:32:24,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:24,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:24,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:24,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:24,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:24,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:24,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:24,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:24,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:24,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:24,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-28 07:32:24,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:24,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:24,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:24,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:24,399 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:24,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-10-28 07:32:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:24,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:24,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:24,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:24,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-28 07:32:24,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:24,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:24,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:24,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:24,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:24,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:24,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:24,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:24,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:24,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-28 07:32:24,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:24,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:24,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:24,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:24,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:24,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-28 07:32:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:24,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:24,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:24,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:24,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-28 07:32:24,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:24,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:24,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:24,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:24,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:24,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:24,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:24,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:24,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:24,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-28 07:32:24,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:24,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:24,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:24,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:24,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:24,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-10-28 07:32:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:24,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:24,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:24,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:24,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-28 07:32:24,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:24,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:24,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:24,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:24,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:24,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:24,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:24,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:24,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:24,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:24,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-28 07:32:24,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:24,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:24,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:24,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:24,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:24,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2020-10-28 07:32:24,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:24,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:25,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:25,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:25,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:25,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:25,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-28 07:32:25,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:25,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:25,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:25,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:25,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:25,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:25,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:25,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:25,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:25,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:25,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-28 07:32:25,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:25,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:25,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:25,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:25,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:25,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-28 07:32:25,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:25,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:25,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:25,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:25,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:25,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:25,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-28 07:32:25,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:25,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:25,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:25,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:25,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:25,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:25,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:25,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:25,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:25,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:25,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:25,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-28 07:32:25,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:25,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:25,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:25,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:25,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:25,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2020-10-28 07:32:25,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:25,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:25,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:25,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:25,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:25,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:25,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-28 07:32:25,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:25,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:25,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:25,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:25,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:25,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:25,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:26,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:26,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:26,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-28 07:32:26,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:26,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:26,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:26,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:26,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:26,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-10-28 07:32:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:26,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:26,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:26,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:26,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-28 07:32:26,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:26,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:26,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:26,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:26,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:26,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:26,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:26,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:26,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:26,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:26,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-28 07:32:26,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:26,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:26,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:26,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:26,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:26,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-28 07:32:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:26,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:26,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:26,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:26,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-28 07:32:26,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:26,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:26,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:26,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:26,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:26,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:26,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:26,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:26,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:26,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:26,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-28 07:32:26,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:26,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:26,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:26,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:26,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:26,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2020-10-28 07:32:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:26,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:26,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:26,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:26,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 171 [2020-10-28 07:32:26,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:26,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:26,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:26,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:26,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:26,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:26,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:26,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:26,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:26,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-28 07:32:26,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:26,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:26,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:26,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:26,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:26,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2020-10-28 07:32:26,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:26,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,821 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:26,821 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:26,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:26,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-28 07:32:26,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:26,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:26,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:26,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:26,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:26,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:26,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:26,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:26,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:26,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-28 07:32:26,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:26,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:26,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:26,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:26,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:26,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-28 07:32:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:26,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:26,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:27,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:27,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:27,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:27,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-28 07:32:27,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:27,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:27,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:27,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:27,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:27,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:27,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:27,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:27,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:27,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:27,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-28 07:32:27,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:27,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:27,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:27,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:27,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:27,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2020-10-28 07:32:27,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:27,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:27,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:27,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:27,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:32:27,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:32:27,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-28 07:32:27,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:27,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:27,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:32:27,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:32:27,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:27,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:32:27,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:27,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:27,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:27,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:32:27,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:27,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-28 07:32:27,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:27,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:32:27,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:32:27,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:32:27,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:27,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2020-10-28 07:32:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:27,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:27,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:27,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:32:27,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:32:27,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:32:27,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:27,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:27,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:32:27,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:27,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:32:27,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2480 backedges. 339 proven. 1040 refuted. 0 times theorem prover too weak. 1101 trivial. 0 not checked. [2020-10-28 07:32:27,635 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1535043978] [2020-10-28 07:32:27,636 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:32:27,636 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27] total 27 [2020-10-28 07:32:27,636 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204484572] [2020-10-28 07:32:27,637 INFO L461 AbstractCegarLoop]: Interpolant automaton has 27 states [2020-10-28 07:32:27,637 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:32:27,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2020-10-28 07:32:27,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=622, Unknown=0, NotChecked=0, Total=702 [2020-10-28 07:32:27,638 INFO L87 Difference]: Start difference. First operand 1800 states and 2432 transitions. Second operand 27 states. [2020-10-28 07:32:28,925 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 403 [2020-10-28 07:32:31,089 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 405 [2020-10-28 07:32:32,619 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 396 [2020-10-28 07:32:34,380 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 409 [2020-10-28 07:32:36,826 WARN L193 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 426 DAG size of output: 411 [2020-10-28 07:32:38,088 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 408 [2020-10-28 07:32:39,288 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 402 [2020-10-28 07:32:40,471 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 401 [2020-10-28 07:32:41,818 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 402 [2020-10-28 07:32:44,494 WARN L193 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 420 DAG size of output: 404 [2020-10-28 07:32:47,147 WARN L193 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 417 DAG size of output: 402 [2020-10-28 07:32:48,688 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 409 [2020-10-28 07:32:51,313 WARN L193 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 426 DAG size of output: 411 [2020-10-28 07:32:53,976 WARN L193 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 417 DAG size of output: 402