/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 20:31:14,169 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 20:31:14,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 20:31:14,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 20:31:14,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 20:31:14,209 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 20:31:14,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 20:31:14,213 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 20:31:14,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 20:31:14,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 20:31:14,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 20:31:14,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 20:31:14,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 20:31:14,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 20:31:14,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 20:31:14,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 20:31:14,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 20:31:14,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 20:31:14,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 20:31:14,232 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 20:31:14,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 20:31:14,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 20:31:14,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 20:31:14,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 20:31:14,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 20:31:14,248 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 20:31:14,253 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 20:31:14,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 20:31:14,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 20:31:14,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 20:31:14,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 20:31:14,263 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 20:31:14,263 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 20:31:14,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 20:31:14,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 20:31:14,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 20:31:14,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 20:31:14,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 20:31:14,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 20:31:14,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 20:31:14,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 20:31:14,292 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 20:31:14,342 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 20:31:14,342 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 20:31:14,344 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 20:31:14,344 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 20:31:14,345 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 20:31:14,346 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 20:31:14,347 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 20:31:14,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 20:31:14,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 20:31:14,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 20:31:14,347 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 20:31:14,348 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 20:31:14,348 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 20:31:14,348 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 20:31:14,348 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 20:31:14,348 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 20:31:14,348 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 20:31:14,349 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 20:31:14,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 20:31:14,349 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 20:31:14,349 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 20:31:14,349 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 20:31:14,350 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 20:31:14,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 20:31:14,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 20:31:14,352 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 20:31:14,352 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 20:31:14,352 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 20:31:14,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 20:31:14,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 20:31:14,788 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 20:31:14,790 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 20:31:14,790 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 20:31:14,791 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point.cil.out.i [2020-10-29 20:31:14,876 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ebf6004b9/ebca64e2cca0492d83be4715e161a869/FLAG439c16897 [2020-10-29 20:31:15,956 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 20:31:15,957 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point.cil.out.i [2020-10-29 20:31:16,000 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ebf6004b9/ebca64e2cca0492d83be4715e161a869/FLAG439c16897 [2020-10-29 20:31:16,016 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ebf6004b9/ebca64e2cca0492d83be4715e161a869 [2020-10-29 20:31:16,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 20:31:16,026 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 20:31:16,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 20:31:16,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 20:31:16,032 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 20:31:16,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:31:16" (1/1) ... [2020-10-29 20:31:16,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@612e7b24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:31:16, skipping insertion in model container [2020-10-29 20:31:16,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:31:16" (1/1) ... [2020-10-29 20:31:16,048 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 20:31:16,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 20:31:17,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:31:17,816 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 20:31:18,247 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:31:18,629 INFO L208 MainTranslator]: Completed translation [2020-10-29 20:31:18,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:31:18 WrapperNode [2020-10-29 20:31:18,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 20:31:18,631 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 20:31:18,631 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 20:31:18,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 20:31:18,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:31:18" (1/1) ... [2020-10-29 20:31:18,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:31:18" (1/1) ... [2020-10-29 20:31:18,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:31:18" (1/1) ... [2020-10-29 20:31:18,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:31:18" (1/1) ... [2020-10-29 20:31:18,891 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:31:18" (1/1) ... [2020-10-29 20:31:18,925 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:31:18" (1/1) ... [2020-10-29 20:31:18,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:31:18" (1/1) ... [2020-10-29 20:31:19,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 20:31:19,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 20:31:19,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 20:31:19,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 20:31:19,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:31:18" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 20:31:19,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 20:31:19,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 20:31:19,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 20:31:19,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 20:31:19,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 20:31:19,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 20:31:19,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 20:31:19,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~$Pointer$ [2020-10-29 20:31:19,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 20:31:19,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 20:31:19,106 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 20:31:19,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-29 20:31:19,107 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 20:31:19,107 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-29 20:31:19,108 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 20:31:19,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-29 20:31:19,108 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 20:31:19,110 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 20:31:19,110 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-29 20:31:19,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-29 20:31:19,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-29 20:31:19,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-29 20:31:19,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-29 20:31:19,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2020-10-29 20:31:19,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2020-10-29 20:31:19,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2020-10-29 20:31:19,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_if_positive [2020-10-29 20:31:19,112 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-29 20:31:19,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-29 20:31:19,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-29 20:31:19,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-29 20:31:19,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-29 20:31:19,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put_mutex [2020-10-29 20:31:19,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 20:31:19,112 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid_nr [2020-10-29 20:31:19,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 20:31:19,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 20:31:19,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 20:31:19,113 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 20:31:19,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 20:31:19,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 20:31:19,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 20:31:19,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 20:31:19,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 20:31:19,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 20:31:19,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 20:31:19,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 20:31:19,114 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-29 20:31:19,114 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-29 20:31:19,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 20:31:19,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 20:31:19,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 20:31:19,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fdput [2020-10-29 20:31:19,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __to_fd [2020-10-29 20:31:19,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fdget [2020-10-29 20:31:19,115 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-29 20:31:19,116 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-29 20:31:19,116 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_register_iommu_driver [2020-10-29 20:31:19,116 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_unregister_iommu_driver [2020-10-29 20:31:19,116 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_alloc_group_minor [2020-10-29 20:31:19,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_free_group_minor [2020-10-29 20:31:19,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_container_get [2020-10-29 20:31:19,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_container_release [2020-10-29 20:31:19,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_container_put [2020-10-29 20:31:19,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_unlock_and_free [2020-10-29 20:31:19,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_create_group [2020-10-29 20:31:19,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_release [2020-10-29 20:31:19,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_put [2020-10-29 20:31:19,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get [2020-10-29 20:31:19,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_try_get [2020-10-29 20:31:19,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_from_iommu [2020-10-29 20:31:19,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_from_minor [2020-10-29 20:31:19,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_create_device [2020-10-29 20:31:19,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_release [2020-10-29 20:31:19,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2020-10-29 20:31:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get [2020-10-29 20:31:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_device [2020-10-29 20:31:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_whitelisted_driver [2020-10-29 20:31:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_dev_viable [2020-10-29 20:31:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_nb_add_dev [2020-10-29 20:31:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_nb_verify [2020-10-29 20:31:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_iommu_group_notifier [2020-10-29 20:31:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_add_group_dev [2020-10-29 20:31:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2020-10-29 20:31:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2020-10-29 20:31:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_dev_present [2020-10-29 20:31:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_del_group_dev [2020-10-29 20:31:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ioctl_check_extension [2020-10-29 20:31:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __vfio_container_attach_groups [2020-10-29 20:31:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ioctl_set_iommu [2020-10-29 20:31:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_unl_ioctl [2020-10-29 20:31:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_compat_ioctl [2020-10-29 20:31:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_open [2020-10-29 20:31:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_release [2020-10-29 20:31:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_read [2020-10-29 20:31:19,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_write [2020-10-29 20:31:19,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_mmap [2020-10-29 20:31:19,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __vfio_group_unset_container [2020-10-29 20:31:19,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_unset_container [2020-10-29 20:31:19,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_try_dissolve_container [2020-10-29 20:31:19,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_set_container [2020-10-29 20:31:19,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_viable [2020-10-29 20:31:19,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_device_fd [2020-10-29 20:31:19,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_unl_ioctl [2020-10-29 20:31:19,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_compat_ioctl [2020-10-29 20:31:19,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_open [2020-10-29 20:31:19,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_release [2020-10-29 20:31:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_release [2020-10-29 20:31:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_unl_ioctl [2020-10-29 20:31:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_read [2020-10-29 20:31:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_write [2020-10-29 20:31:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_mmap [2020-10-29 20:31:19,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_compat_ioctl [2020-10-29 20:31:19,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_external_user [2020-10-29 20:31:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_put_external_user [2020-10-29 20:31:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_external_user_iommu_id [2020-10-29 20:31:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_external_check_extension [2020-10-29 20:31:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_devnode [2020-10-29 20:31:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_init [2020-10-29 20:31:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cleanup [2020-10-29 20:31:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2020-10-29 20:31:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2020-10-29 20:31:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2020-10-29 20:31:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 20:31:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-29 20:31:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 20:31:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 20:31:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2020-10-29 20:31:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2020-10-29 20:31:19,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7 [2020-10-29 20:31:19,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2020-10-29 20:31:19,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2020-10-29 20:31:19,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2020-10-29 20:31:19,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2020-10-29 20:31:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_12 [2020-10-29 20:31:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_13 [2020-10-29 20:31:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_14 [2020-10-29 20:31:19,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_15 [2020-10-29 20:31:19,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_16 [2020-10-29 20:31:19,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 20:31:19,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 20:31:19,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 20:31:19,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 20:31:19,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 20:31:19,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-29 20:31:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-29 20:31:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-29 20:31:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-29 20:31:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-29 20:31:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 20:31:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-29 20:31:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-29 20:31:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-29 20:31:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-29 20:31:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __fdget [2020-10-29 20:31:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2020-10-29 20:31:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 20:31:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 20:31:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-29 20:31:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-29 20:31:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 20:31:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-29 20:31:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-29 20:31:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-29 20:31:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-29 20:31:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2020-10-29 20:31:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure anon_inode_getfile [2020-10-29 20:31:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-29 20:31:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-29 20:31:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-10-29 20:31:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-29 20:31:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-29 20:31:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-29 20:31:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-29 20:31:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-29 20:31:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2020-10-29 20:31:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2020-10-29 20:31:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure fd_install [2020-10-29 20:31:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-29 20:31:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2020-10-29 20:31:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unused_fd_flags [2020-10-29 20:31:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2020-10-29 20:31:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-29 20:31:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-29 20:31:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2020-10-29 20:31:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-29 20:31:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_for_each_dev [2020-10-29 20:31:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2020-10-29 20:31:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_id [2020-10-29 20:31:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2020-10-29 20:31:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_register_notifier [2020-10-29 20:31:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_unregister_notifier [2020-10-29 20:31:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-29 20:31:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 20:31:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_open_1 [2020-10-29 20:31:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-29 20:31:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-10-29 20:31:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-10-29 20:31:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-29 20:31:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 20:31:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-29 20:31:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 20:31:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unused_fd [2020-10-29 20:31:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-29 20:31:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure strndup_user [2020-10-29 20:31:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2020-10-29 20:31:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2020-10-29 20:31:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2020-10-29 20:31:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-29 20:31:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 20:31:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 20:31:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 20:31:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 20:31:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 20:31:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 20:31:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 20:31:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 20:31:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 20:31:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 20:31:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 20:31:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 20:31:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 20:31:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-29 20:31:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 20:31:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 20:31:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 20:31:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 20:31:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-29 20:31:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-29 20:31:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-29 20:31:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-29 20:31:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 20:31:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 20:31:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 20:31:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 20:31:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 20:31:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 20:31:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-29 20:31:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 20:31:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-29 20:31:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 20:31:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 20:31:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-29 20:31:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 20:31:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-29 20:31:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure strndup_user [2020-10-29 20:31:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 20:31:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-29 20:31:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-29 20:31:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 20:31:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 20:31:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2020-10-29 20:31:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-29 20:31:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 20:31:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 20:31:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-29 20:31:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-29 20:31:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-29 20:31:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-29 20:31:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-29 20:31:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2020-10-29 20:31:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2020-10-29 20:31:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2020-10-29 20:31:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_if_positive [2020-10-29 20:31:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 20:31:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-29 20:31:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-29 20:31:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-29 20:31:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 20:31:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-29 20:31:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 20:31:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2020-10-29 20:31:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2020-10-29 20:31:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2020-10-29 20:31:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2020-10-29 20:31:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2020-10-29 20:31:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-29 20:31:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-29 20:31:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-29 20:31:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2020-10-29 20:31:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-29 20:31:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-29 20:31:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2020-10-29 20:31:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-29 20:31:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 20:31:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-29 20:31:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-29 20:31:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-29 20:31:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 20:31:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-29 20:31:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put_mutex [2020-10-29 20:31:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 20:31:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2020-10-29 20:31:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7 [2020-10-29 20:31:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2020-10-29 20:31:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2020-10-29 20:31:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2020-10-29 20:31:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2020-10-29 20:31:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2020-10-29 20:31:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-29 20:31:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-29 20:31:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-29 20:31:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid_nr [2020-10-29 20:31:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 20:31:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 20:31:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 20:31:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 20:31:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 20:31:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 20:31:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 20:31:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 20:31:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 20:31:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 20:31:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 20:31:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 20:31:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 20:31:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 20:31:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 20:31:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 20:31:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 20:31:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 20:31:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 20:31:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2020-10-29 20:31:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2020-10-29 20:31:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2020-10-29 20:31:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-10-29 20:31:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_13 [2020-10-29 20:31:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-29 20:31:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-29 20:31:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_15 [2020-10-29 20:31:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-29 20:31:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2020-10-29 20:31:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-10-29 20:31:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-29 20:31:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-29 20:31:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-29 20:31:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 20:31:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 20:31:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 20:31:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-29 20:31:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-29 20:31:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-29 20:31:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2020-10-29 20:31:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure fdput [2020-10-29 20:31:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure __fdget [2020-10-29 20:31:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure __to_fd [2020-10-29 20:31:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure fdget [2020-10-29 20:31:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure get_unused_fd_flags [2020-10-29 20:31:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure put_unused_fd [2020-10-29 20:31:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure fd_install [2020-10-29 20:31:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure anon_inode_getfile [2020-10-29 20:31:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_for_each_dev [2020-10-29 20:31:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2020-10-29 20:31:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2020-10-29 20:31:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_register_notifier [2020-10-29 20:31:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_unregister_notifier [2020-10-29 20:31:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_id [2020-10-29 20:31:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-10-29 20:31:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_12 [2020-10-29 20:31:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-10-29 20:31:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_14 [2020-10-29 20:31:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_16 [2020-10-29 20:31:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-29 20:31:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-29 20:31:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-29 20:31:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-29 20:31:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-29 20:31:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-29 20:31:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_add_group_dev [2020-10-29 20:31:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_del_group_dev [2020-10-29 20:31:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2020-10-29 20:31:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2020-10-29 20:31:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2020-10-29 20:31:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_register_iommu_driver [2020-10-29 20:31:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_unregister_iommu_driver [2020-10-29 20:31:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_external_user [2020-10-29 20:31:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_put_external_user [2020-10-29 20:31:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_external_user_iommu_id [2020-10-29 20:31:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_external_check_extension [2020-10-29 20:31:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_alloc_group_minor [2020-10-29 20:31:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_free_group_minor [2020-10-29 20:31:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_iommu_group_notifier [2020-10-29 20:31:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get [2020-10-29 20:31:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_container_get [2020-10-29 20:31:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_container_release [2020-10-29 20:31:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_container_put [2020-10-29 20:31:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_unlock_and_free [2020-10-29 20:31:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_create_group [2020-10-29 20:31:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_release [2020-10-29 20:31:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_put [2020-10-29 20:31:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_try_get [2020-10-29 20:31:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_from_iommu [2020-10-29 20:31:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_from_minor [2020-10-29 20:31:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_create_device [2020-10-29 20:31:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_release [2020-10-29 20:31:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get [2020-10-29 20:31:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_device [2020-10-29 20:31:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_whitelisted_driver [2020-10-29 20:31:19,182 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_dev_viable [2020-10-29 20:31:19,182 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_nb_add_dev [2020-10-29 20:31:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_nb_verify [2020-10-29 20:31:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_dev_present [2020-10-29 20:31:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 20:31:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ioctl_check_extension [2020-10-29 20:31:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 20:31:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure __vfio_container_attach_groups [2020-10-29 20:31:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 20:31:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 20:31:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ioctl_set_iommu [2020-10-29 20:31:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~$Pointer$ [2020-10-29 20:31:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_unl_ioctl [2020-10-29 20:31:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_compat_ioctl [2020-10-29 20:31:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_open [2020-10-29 20:31:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_release [2020-10-29 20:31:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_read [2020-10-29 20:31:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 20:31:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_write [2020-10-29 20:31:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_mmap [2020-10-29 20:31:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure __vfio_group_unset_container [2020-10-29 20:31:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_unset_container [2020-10-29 20:31:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_try_dissolve_container [2020-10-29 20:31:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_set_container [2020-10-29 20:31:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_viable [2020-10-29 20:31:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_device_fd [2020-10-29 20:31:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 20:31:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_unl_ioctl [2020-10-29 20:31:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_compat_ioctl [2020-10-29 20:31:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_open [2020-10-29 20:31:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_release [2020-10-29 20:31:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_release [2020-10-29 20:31:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_unl_ioctl [2020-10-29 20:31:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_read [2020-10-29 20:31:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_write [2020-10-29 20:31:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_mmap [2020-10-29 20:31:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_compat_ioctl [2020-10-29 20:31:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_devnode [2020-10-29 20:31:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_init [2020-10-29 20:31:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cleanup [2020-10-29 20:31:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_1 [2020-10-29 20:31:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 20:31:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 20:31:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 20:31:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 20:31:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 20:31:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-29 20:31:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-29 20:31:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-29 20:31:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 20:31:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 20:31:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 20:31:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 20:31:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 20:31:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 20:31:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 20:31:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 20:31:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 20:31:19,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 20:31:20,645 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 20:31:25,313 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-29 20:31:25,851 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 20:31:25,852 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 20:31:25,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:31:25 BoogieIcfgContainer [2020-10-29 20:31:25,858 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 20:31:25,862 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 20:31:25,862 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 20:31:25,866 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 20:31:25,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 08:31:16" (1/3) ... [2020-10-29 20:31:25,867 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a8b64d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:31:25, skipping insertion in model container [2020-10-29 20:31:25,867 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:31:18" (2/3) ... [2020-10-29 20:31:25,867 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a8b64d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:31:25, skipping insertion in model container [2020-10-29 20:31:25,867 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:31:25" (3/3) ... [2020-10-29 20:31:25,869 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point.cil.out.i [2020-10-29 20:31:25,883 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 20:31:25,891 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 20:31:25,905 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 20:31:25,953 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 20:31:25,954 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 20:31:25,954 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 20:31:25,954 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 20:31:25,954 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 20:31:25,954 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 20:31:25,954 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 20:31:25,954 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 20:31:26,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states. [2020-10-29 20:31:26,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2020-10-29 20:31:26,077 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:31:26,078 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 20:31:26,079 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:31:26,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:31:26,087 INFO L82 PathProgramCache]: Analyzing trace with hash -49593249, now seen corresponding path program 1 times [2020-10-29 20:31:26,097 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:31:26,098 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [524202385] [2020-10-29 20:31:26,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:31:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:26,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:27,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:27,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:27,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:27,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:28,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:28,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:28,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:28,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:28,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:32,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:32,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 572 [2020-10-29 20:31:32,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-29 20:31:32,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6133 [2020-10-29 20:31:32,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:32,907 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:32,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:32,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 115 [2020-10-29 20:31:32,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:32,908 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 20:31:36,170 WARN L193 SmtUtils]: Spent 3.01 s on a formula simplification that was a NOOP. DAG size: 664 [2020-10-29 20:31:36,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:31:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:36,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:36,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:36,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:36,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 335 [2020-10-29 20:31:36,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:36,536 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:36,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:36,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:36,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:36,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:36,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:36,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:36,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:31:36,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:36,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 20:31:36,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:36,680 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:36,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:36,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:31:36,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:36,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:36,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:36,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,719 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:36,720 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:36,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:36,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:31:36,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:36,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:36,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:36,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:36,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:36,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:36,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:36,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:36,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:36,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:36,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:36,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:31:36,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:36,744 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:36,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:36,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:31:36,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:36,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:36,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 20:31:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:36,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:36,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:31:36,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:36,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 20:31:36,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:36,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:36,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:36,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:31:36,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:36,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:36,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:36,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:36,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:36,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:36,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:36,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 20:31:36,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:36,825 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:36,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:36,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:36,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:36,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:36,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:36,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:36,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:36,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:36,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:31:36,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:36,848 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:36,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:36,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:31:36,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:36,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:36,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 20:31:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:36,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:36,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:31:36,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:36,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 20:31:36,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:36,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:36,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:36,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:31:36,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:36,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:36,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:36,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:36,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:36,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:36,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:31:36,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:36,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:36,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:36,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:36,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:36,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:36,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:36,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:36,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:36,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:36,957 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:31:36,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:36,957 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:36,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:36,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:31:36,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:36,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:36,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 20:31:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:36,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:36,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:31:37,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:37,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 20:31:37,021 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,021 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:31:37,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:37,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:31:37,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,053 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:37,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:37,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:37,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:37,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:31:37,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,080 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:31:37,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:37,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 20:31:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:31:37,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 20:31:37,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,132 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:31:37,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:37,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:31:37,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,158 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:37,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:37,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:37,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:31:37,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,180 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:31:37,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:37,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 20:31:37,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:31:37,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:37,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 20:31:37,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,249 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:31:37,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:37,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:37,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:31:37,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,276 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:37,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 52 [2020-10-29 20:31:37,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:37,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:31:37,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:31:37,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 20:31:37,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:31:37,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:37,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 20:31:37,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,441 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 20:31:37,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:37,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:31:37,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,465 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:37,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:37,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:37,487 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:37,487 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:31:37,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,487 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:31:37,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 20:31:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:31:37,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:37,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 20:31:37,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:31:37,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:37,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,580 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:37,580 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 20:31:37,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,581 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:37,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:37,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:37,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:31:37,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:31:37,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:37,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 20:31:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,665 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:31:37,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:37,665 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 20:31:37,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,666 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:31:37,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,666 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:37,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:31:37,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,689 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:37,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:37,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:37,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:31:37,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,710 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:31:37,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:37,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 20:31:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:31:37,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:37,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 20:31:37,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,776 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 20:31:37,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:37,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:37,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:37,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:31:37,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:37,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:37,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:37,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:31:37,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,824 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:37,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:37,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-29 20:31:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:37,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 20:31:37,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:37,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:31:37,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:37,846 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:37,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:37,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 20:31:37,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:37,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:37,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-29 20:31:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:37,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:37,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:38,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:38,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:38,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:38,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 147 [2020-10-29 20:31:38,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:38,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:38,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:38,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:38,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:38,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:38,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:38,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:38,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:38,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:38,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:38,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-29 20:31:38,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:38,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:38,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:38,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:38,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:38,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:38,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-29 20:31:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:38,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:38,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:38,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:38,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:38,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:38,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-29 20:31:38,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:38,345 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:38,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:38,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:38,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:38,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:38,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:38,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:38,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:38,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:38,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:38,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 20:31:38,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:38,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:38,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:38,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:38,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:38,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:38,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-29 20:31:38,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:38,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:38,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:38,640 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:38,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:38,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:38,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-29 20:31:38,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:38,641 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:38,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:38,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:38,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:38,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:38,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:38,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:38,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:38,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:38,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:38,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 20:31:38,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:38,789 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:38,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:38,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:38,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:38,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:38,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-29 20:31:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:38,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:38,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:38,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:38,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:38,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:38,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-29 20:31:38,893 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:38,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:38,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:38,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:38,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:38,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:38,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:38,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:39,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:39,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:39,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 20:31:39,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:39,029 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:39,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:39,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:39,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:39,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:39,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-29 20:31:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:39,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:39,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:39,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:39,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-29 20:31:39,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:39,154 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:39,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:39,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:39,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:39,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:39,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:39,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:39,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:39,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:39,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:39,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-29 20:31:39,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:39,240 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:39,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:39,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:39,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:39,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:39,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-29 20:31:39,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:39,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:39,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:39,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:39,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-29 20:31:39,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:39,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:39,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:39,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:39,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:39,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:39,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:39,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:39,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:39,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:39,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:39,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 20:31:39,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:39,500 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:39,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:39,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:39,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:39,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:39,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-29 20:31:39,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:39,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,536 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:39,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:39,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:39,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-29 20:31:39,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:39,645 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:39,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:39,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:39,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:39,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:39,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:39,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:39,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:39,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:39,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:39,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 20:31:39,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:39,712 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:39,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:39,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:39,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:39,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:39,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-29 20:31:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:39,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:39,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:39,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:39,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-29 20:31:39,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:39,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:39,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:39,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:39,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:39,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:39,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:39,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:39,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:39,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:39,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-29 20:31:39,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:39,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:39,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:39,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:39,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:39,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:39,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-29 20:31:39,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:39,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:39,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:39,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:39,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:39,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-29 20:31:39,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:39,992 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:39,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:39,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:39,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:39,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:40,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:40,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:40,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:40,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:40,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-29 20:31:40,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:40,118 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:40,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:40,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:40,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:40,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:40,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-29 20:31:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:40,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:40,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:40,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:40,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-29 20:31:40,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:40,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:40,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:40,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:40,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:40,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:40,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:40,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:40,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:40,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:40,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 20:31:40,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:40,288 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:40,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:40,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:40,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:40,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:40,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-29 20:31:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:40,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:40,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:40,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:40,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-29 20:31:40,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:40,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:40,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:40,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:40,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:40,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:40,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:40,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:40,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:40,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:40,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-29 20:31:40,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:40,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:40,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:40,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:40,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:40,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:40,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-10-29 20:31:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:40,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:40,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:40,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:40,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-29 20:31:40,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:40,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:40,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:40,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:40,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:40,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:40,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:40,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:40,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:40,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:40,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 20:31:40,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:40,678 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:40,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:40,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:40,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:40,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:40,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-29 20:31:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:40,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:40,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:40,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:40,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-29 20:31:40,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:40,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:40,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:40,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:40,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:40,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:40,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:40,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:40,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:40,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:40,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 20:31:40,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:40,875 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:40,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:40,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:40,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:40,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:40,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2020-10-29 20:31:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:40,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:40,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:40,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:40,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:40,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-29 20:31:40,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:40,965 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:40,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:40,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:40,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:40,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:40,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:40,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:40,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:41,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 20:31:41,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,025 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:41,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:41,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2020-10-29 20:31:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:41,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:41,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-29 20:31:41,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,124 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:41,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:41,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:41,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:41,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:41,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 20:31:41,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,187 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:41,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:41,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-10-29 20:31:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:31:41,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:31:41,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-29 20:31:41,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:41,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:31:41,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:31:41,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:41,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,396 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,396 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:31:41,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-29 20:31:41,397 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,397 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:31:41,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:31:41,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2020-10-29 20:31:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 78 [2020-10-29 20:31:41,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 20:31:41,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,510 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:41,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 75 [2020-10-29 20:31:41,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:41,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:31:41,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:41,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:31:41,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,541 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:41,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:41,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:31:41,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:41,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:31:41,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,562 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:41,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:41,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 20:31:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:41,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:31:41,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,582 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:41,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:41,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 20:31:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:41,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:31:41,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:41,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:41,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-29 20:31:41,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 20:31:41,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:31:41,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,651 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:41,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:41,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:41,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:41,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:31:41,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:41,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:41,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 20:31:41,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:41,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:31:41,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,687 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:41,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:41,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-29 20:31:41,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:41,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:31:41,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,705 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:41,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:41,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2020-10-29 20:31:41,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 20:31:41,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:31:41,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:41,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:41,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:41,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:31:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:41,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:41,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:41,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:31:41,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:31:41,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:31:41,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:41,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:41,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:41,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:31:41,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:41,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:31:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 102 proven. 240 refuted. 0 times theorem prover too weak. 1371 trivial. 0 not checked. [2020-10-29 20:31:42,347 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [524202385] [2020-10-29 20:31:42,350 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 20:31:42,350 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-29 20:31:42,351 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958092358] [2020-10-29 20:31:42,357 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-29 20:31:42,357 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:31:42,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-29 20:31:42,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2020-10-29 20:31:42,375 INFO L87 Difference]: Start difference. First operand 1868 states. Second operand 16 states. [2020-10-29 20:32:03,782 WARN L193 SmtUtils]: Spent 3.08 s on a formula simplification that was a NOOP. DAG size: 668 [2020-10-29 20:32:10,016 WARN L193 SmtUtils]: Spent 6.16 s on a formula simplification. DAG size of input: 686 DAG size of output: 670 [2020-10-29 20:32:13,136 WARN L193 SmtUtils]: Spent 3.00 s on a formula simplification that was a NOOP. DAG size: 667 [2020-10-29 20:32:16,311 WARN L193 SmtUtils]: Spent 3.06 s on a formula simplification that was a NOOP. DAG size: 669 [2020-10-29 20:32:22,767 WARN L193 SmtUtils]: Spent 6.29 s on a formula simplification. DAG size of input: 688 DAG size of output: 672 [2020-10-29 20:32:26,122 WARN L193 SmtUtils]: Spent 3.04 s on a formula simplification that was a NOOP. DAG size: 668 [2020-10-29 20:32:32,394 WARN L193 SmtUtils]: Spent 6.20 s on a formula simplification. DAG size of input: 686 DAG size of output: 670 [2020-10-29 20:33:30,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 20:33:30,955 INFO L93 Difference]: Finished difference Result 3377 states and 4714 transitions. [2020-10-29 20:33:30,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-29 20:33:30,958 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 412 [2020-10-29 20:33:30,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 20:33:30,997 INFO L225 Difference]: With dead ends: 3377 [2020-10-29 20:33:30,998 INFO L226 Difference]: Without dead ends: 1926 [2020-10-29 20:33:31,012 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 181 SyntacticMatches, 7 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 35.1s TimeCoverageRelationStatistics Valid=170, Invalid=532, Unknown=0, NotChecked=0, Total=702 [2020-10-29 20:33:31,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1926 states. [2020-10-29 20:33:31,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1926 to 1429. [2020-10-29 20:33:31,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1429 states. [2020-10-29 20:33:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1429 states and 1846 transitions. [2020-10-29 20:33:31,841 INFO L78 Accepts]: Start accepts. Automaton has 1429 states and 1846 transitions. Word has length 412 [2020-10-29 20:33:31,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 20:33:31,842 INFO L481 AbstractCegarLoop]: Abstraction has 1429 states and 1846 transitions. [2020-10-29 20:33:31,842 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-29 20:33:31,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1846 transitions. [2020-10-29 20:33:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2020-10-29 20:33:31,859 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:33:31,860 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 20:33:31,860 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 20:33:31,860 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:33:31,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:33:31,861 INFO L82 PathProgramCache]: Analyzing trace with hash 756016947, now seen corresponding path program 1 times [2020-10-29 20:33:31,861 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:33:31,862 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1824504392] [2020-10-29 20:33:31,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:33:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:32,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:33,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:35,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:35,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:36,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:36,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:37,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:37,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 588 [2020-10-29 20:33:37,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-29 20:33:37,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5064 [2020-10-29 20:33:37,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:37,178 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:37,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:33:37,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 492 [2020-10-29 20:33:37,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:33:37,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:40,446 WARN L193 SmtUtils]: Spent 3.02 s on a formula simplification that was a NOOP. DAG size: 664 [2020-10-29 20:33:40,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:33:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:40,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:40,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:40,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:40,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:40,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 344 [2020-10-29 20:33:40,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:40,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:40,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:40,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:40,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:40,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:40,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:40,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:40,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:40,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:33:40,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:40,946 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:33:40,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:40,946 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:40,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:40,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:40,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:40,947 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:40,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:40,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:40,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:40,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:40,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:40,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:33:40,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:40,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:40,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:40,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:40,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:40,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:41,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:33:41,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:33:41,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,010 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:41,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 20:33:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:33:41,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 20:33:41,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,045 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:41,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:41,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:33:41,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,065 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:41,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:33:41,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:33:41,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,083 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:41,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 20:33:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:33:41,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-29 20:33:41,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,180 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:41,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:33:41,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:41,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:33:41,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:33:41,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,241 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 20:33:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:33:41,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 20:33:41,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,313 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:41,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:33:41,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,342 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:33:41,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:33:41,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,372 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 20:33:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:33:41,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 20:33:41,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,418 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:41,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:33:41,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,444 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:33:41,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:33:41,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,467 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 20:33:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:33:41,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-29 20:33:41,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,509 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:41,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:33:41,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:33:41,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:33:41,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 20:33:41,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:33:41,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 20:33:41,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,591 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:41,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:41,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:33:41,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:33:41,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:33:41,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,639 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 20:33:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:33:41,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 20:33:41,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:41,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:41,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 20:33:41,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,717 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:33:41,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:33:41,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 20:33:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:33:41,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 20:33:41,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:41,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:33:41,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 20:33:41,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:41,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:33:41,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:33:41,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 20:33:41,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:33:41,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 20:33:41,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,853 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:41,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:33:41,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:33:41,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:33:41,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,895 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-29 20:33:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:41,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 20:33:41,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:41,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:33:41,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:41,913 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:41,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:41,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:41,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:41,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:41,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-29 20:33:41,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:41,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:41,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:42,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:42,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:42,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:42,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-29 20:33:42,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:42,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:42,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:42,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:42,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:42,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:42,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:42,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:42,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:42,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:42,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:42,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:42,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-29 20:33:42,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:42,285 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:42,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:42,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:42,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:42,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:42,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-29 20:33:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:42,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:42,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:42,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:42,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:42,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:42,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-29 20:33:42,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:42,511 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:42,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:42,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:42,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:42,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:42,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:42,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:42,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:42,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:42,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:42,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:42,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-29 20:33:42,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:42,632 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:42,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:42,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:42,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:42,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:42,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-29 20:33:42,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:42,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:42,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:42,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:42,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:42,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:42,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-29 20:33:42,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:42,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:42,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:42,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:42,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:42,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:42,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:42,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:42,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:42,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:42,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:42,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-29 20:33:42,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:42,842 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:42,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:42,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:42,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:42,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:42,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-29 20:33:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:42,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:42,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:42,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:42,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:42,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:42,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-29 20:33:42,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:42,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:42,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:42,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:42,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:42,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:43,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:43,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:43,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:43,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:43,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:43,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-29 20:33:43,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:43,168 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:43,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:43,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:43,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:43,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:43,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-10-29 20:33:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:43,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:43,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:43,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:43,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:43,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:43,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-29 20:33:43,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:43,408 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:43,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:43,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:43,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:43,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:43,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:43,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:43,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:43,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:43,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:43,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-29 20:33:43,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:43,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:43,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:43,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:43,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:43,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:43,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-29 20:33:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:43,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:43,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:43,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:43,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:43,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:43,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-29 20:33:43,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:43,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:43,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:43,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:43,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:43,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:43,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:43,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:43,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:43,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:43,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:43,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:43,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-29 20:33:43,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:43,934 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:43,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:43,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:43,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:43,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:43,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-29 20:33:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:43,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:43,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:44,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:44,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:44,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:44,054 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-29 20:33:44,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:44,055 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:44,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:44,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:44,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:44,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:44,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:44,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:44,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:44,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:44,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:44,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-29 20:33:44,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:44,209 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:44,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:44,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:44,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:44,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:44,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-29 20:33:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:44,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:44,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:44,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:44,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:44,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:44,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-29 20:33:44,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:44,319 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:44,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:44,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:44,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:44,320 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:44,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:44,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:44,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:44,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:44,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:44,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-29 20:33:44,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:44,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:44,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:44,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:44,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:44,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:44,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-29 20:33:44,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:44,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:44,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:44,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:44,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:44,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:44,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-29 20:33:44,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:44,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:44,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:44,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:44,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:44,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:44,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:44,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:44,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:44,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:44,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:44,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-29 20:33:44,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:44,610 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:44,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:44,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:44,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:44,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:44,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-29 20:33:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:44,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:44,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:44,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:44,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:44,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:44,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-29 20:33:44,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:44,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:44,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:44,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:44,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:44,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 20:33:44,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:44,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:44,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:44,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:44,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:44,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:44,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-29 20:33:44,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:44,968 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:44,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:44,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:44,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:44,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:44,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-29 20:33:44,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:44,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:45,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:45,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:45,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-29 20:33:45,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:45,104 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:45,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:45,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:45,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:45,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:45,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:45,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:45,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:45,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:45,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:45,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-29 20:33:45,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:45,193 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:45,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:45,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:45,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:45,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:45,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-29 20:33:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:45,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:45,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:45,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:45,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 135 [2020-10-29 20:33:45,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:45,347 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:45,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:45,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:45,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:45,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 20:33:45,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:45,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:45,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:45,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:45,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:45,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-29 20:33:45,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:45,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:45,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:45,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:45,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:45,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:45,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2020-10-29 20:33:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:45,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:45,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:45,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:45,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-29 20:33:45,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:45,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:45,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:45,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:45,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:45,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:45,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:45,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:45,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:45,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:45,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:45,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-29 20:33:45,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:45,617 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:45,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:45,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:45,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:45,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:45,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2020-10-29 20:33:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:45,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:45,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:45,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:45,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-29 20:33:45,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:45,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:45,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:45,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:45,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:45,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:45,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:45,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:45,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:45,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:45,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-29 20:33:45,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:45,826 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:45,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:45,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:45,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:45,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:45,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2020-10-29 20:33:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:45,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:45,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:45,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:45,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:45,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-29 20:33:45,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:45,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:45,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:45,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:45,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:45,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:45,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:45,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:46,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-29 20:33:46,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,025 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:46,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:46,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:46,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2020-10-29 20:33:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:33:46,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:33:46,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-29 20:33:46,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,117 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:46,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:33:46,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:33:46,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:46,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:46,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:33:46,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-29 20:33:46,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:33:46,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:33:46,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:46,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2020-10-29 20:33:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 78 [2020-10-29 20:33:46,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 20:33:46,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:46,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 75 [2020-10-29 20:33:46,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:46,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:46,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:46,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:33:46,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:46,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:46,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:46,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:33:46,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:46,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:33:46,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:46,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:46,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:46,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 20:33:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:46,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:33:46,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:46,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:46,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:46,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 20:33:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:46,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:33:46,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,395 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:46,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:46,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:46,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-29 20:33:46,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 20:33:46,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,451 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:33:46,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,452 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:46,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:46,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:46,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:46,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:33:46,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:46,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:46,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:46,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 20:33:46,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:46,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:33:46,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:46,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:46,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:33:46,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-29 20:33:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:46,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:33:46,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,500 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:46,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:46,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:46,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2020-10-29 20:33:46,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 20:33:46,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:33:46,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,530 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:46,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:46,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:46,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:33:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:33:46,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:33:46,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:33:46,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:33:46,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:33:46,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:33:46,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:33:46,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:33:46,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:33:46,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:33:46,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:33:46,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:33:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2089 backedges. 256 proven. 474 refuted. 0 times theorem prover too weak. 1359 trivial. 0 not checked. [2020-10-29 20:33:47,006 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1824504392] [2020-10-29 20:33:47,006 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 20:33:47,006 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24] total 24 [2020-10-29 20:33:47,006 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793137205] [2020-10-29 20:33:47,010 INFO L461 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-10-29 20:33:47,010 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:33:47,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-10-29 20:33:47,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=482, Unknown=0, NotChecked=0, Total=552 [2020-10-29 20:33:47,012 INFO L87 Difference]: Start difference. First operand 1429 states and 1846 transitions. Second operand 24 states. [2020-10-29 20:34:16,621 WARN L193 SmtUtils]: Spent 3.13 s on a formula simplification that was a NOOP. DAG size: 666 [2020-10-29 20:34:21,615 WARN L193 SmtUtils]: Spent 3.19 s on a formula simplification that was a NOOP. DAG size: 670 [2020-10-29 20:34:28,200 WARN L193 SmtUtils]: Spent 6.47 s on a formula simplification. DAG size of input: 687 DAG size of output: 672 [2020-10-29 20:34:31,502 WARN L193 SmtUtils]: Spent 3.19 s on a formula simplification that was a NOOP. DAG size: 670 [2020-10-29 20:34:35,369 WARN L193 SmtUtils]: Spent 3.11 s on a formula simplification that was a NOOP. DAG size: 670 [2020-10-29 20:34:41,929 WARN L193 SmtUtils]: Spent 6.45 s on a formula simplification. DAG size of input: 687 DAG size of output: 672