/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-32bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/product-lines/email_spec7_product25.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 11:09:08,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 11:09:08,086 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 11:09:08,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 11:09:08,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 11:09:08,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 11:09:08,135 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 11:09:08,137 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 11:09:08,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 11:09:08,141 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 11:09:08,142 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 11:09:08,143 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 11:09:08,144 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 11:09:08,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 11:09:08,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 11:09:08,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 11:09:08,149 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 11:09:08,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 11:09:08,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 11:09:08,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 11:09:08,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 11:09:08,158 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 11:09:08,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 11:09:08,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 11:09:08,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 11:09:08,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 11:09:08,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 11:09:08,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 11:09:08,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 11:09:08,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 11:09:08,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 11:09:08,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 11:09:08,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 11:09:08,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 11:09:08,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 11:09:08,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 11:09:08,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 11:09:08,186 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 11:09:08,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 11:09:08,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 11:09:08,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 11:09:08,191 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-29 11:09:08,218 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 11:09:08,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 11:09:08,224 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 11:09:08,224 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 11:09:08,224 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 11:09:08,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 11:09:08,225 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-29 11:09:08,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 11:09:08,225 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-29 11:09:08,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 11:09:08,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 11:09:08,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 11:09:08,227 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 11:09:08,228 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-29 11:09:08,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 11:09:08,228 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 11:09:08,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 11:09:08,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 11:09:08,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 11:09:08,229 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 11:09:08,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 11:09:08,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 11:09:08,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 11:09:08,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 11:09:08,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 11:09:08,231 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 11:09:08,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 11:09:08,232 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 11:09:08,232 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 11:09:08,232 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 11:09:08,676 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 11:09:08,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 11:09:08,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 11:09:08,708 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 11:09:08,709 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 11:09:08,710 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec7_product25.cil.c [2020-10-29 11:09:08,795 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a3e197304/196cf70dbc8442279e1cba43bb6bc5b7/FLAGfd6370c78 [2020-10-29 11:09:09,676 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 11:09:09,677 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/email_spec7_product25.cil.c [2020-10-29 11:09:09,700 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a3e197304/196cf70dbc8442279e1cba43bb6bc5b7/FLAGfd6370c78 [2020-10-29 11:09:09,793 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a3e197304/196cf70dbc8442279e1cba43bb6bc5b7 [2020-10-29 11:09:09,796 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 11:09:09,803 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 11:09:09,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 11:09:09,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 11:09:09,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 11:09:09,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 11:09:09" (1/1) ... [2020-10-29 11:09:09,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@480264ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:09:09, skipping insertion in model container [2020-10-29 11:09:09,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 11:09:09" (1/1) ... [2020-10-29 11:09:09,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 11:09:09,891 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 11:09:10,691 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 11:09:10,706 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 11:09:10,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 11:09:10,917 INFO L208 MainTranslator]: Completed translation [2020-10-29 11:09:10,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:09:10 WrapperNode [2020-10-29 11:09:10,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 11:09:10,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 11:09:10,919 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 11:09:10,919 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 11:09:10,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:09:10" (1/1) ... [2020-10-29 11:09:10,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:09:10" (1/1) ... [2020-10-29 11:09:10,966 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:09:10" (1/1) ... [2020-10-29 11:09:10,966 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:09:10" (1/1) ... [2020-10-29 11:09:11,022 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:09:10" (1/1) ... [2020-10-29 11:09:11,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:09:10" (1/1) ... [2020-10-29 11:09:11,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:09:10" (1/1) ... [2020-10-29 11:09:11,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 11:09:11,113 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 11:09:11,113 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 11:09:11,115 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 11:09:11,116 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:09:10" (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 11:09:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 11:09:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 11:09:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-29 11:09:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 11:09:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2020-10-29 11:09:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2020-10-29 11:09:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2020-10-29 11:09:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-10-29 11:09:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2020-10-29 11:09:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2020-10-29 11:09:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2020-10-29 11:09:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2020-10-29 11:09:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2020-10-29 11:09:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-10-29 11:09:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2020-10-29 11:09:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2020-10-29 11:09:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2020-10-29 11:09:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2020-10-29 11:09:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2020-10-29 11:09:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2020-10-29 11:09:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2020-10-29 11:09:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2020-10-29 11:09:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2020-10-29 11:09:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2020-10-29 11:09:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-29 11:09:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-29 11:09:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-29 11:09:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-29 11:09:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-29 11:09:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2020-10-29 11:09:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-29 11:09:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptVerify_spec__1 [2020-10-29 11:09:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2020-10-29 11:09:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2020-10-29 11:09:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2020-10-29 11:09:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2020-10-29 11:09:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2020-10-29 11:09:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2020-10-29 11:09:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2020-10-29 11:09:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2020-10-29 11:09:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2020-10-29 11:09:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2020-10-29 11:09:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2020-10-29 11:09:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2020-10-29 11:09:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2020-10-29 11:09:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2020-10-29 11:09:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2020-10-29 11:09:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2020-10-29 11:09:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2020-10-29 11:09:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2020-10-29 11:09:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2020-10-29 11:09:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2020-10-29 11:09:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2020-10-29 11:09:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2020-10-29 11:09:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2020-10-29 11:09:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2020-10-29 11:09:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2020-10-29 11:09:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2020-10-29 11:09:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2020-10-29 11:09:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2020-10-29 11:09:11,245 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-10-29 11:09:11,245 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2020-10-29 11:09:11,245 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2020-10-29 11:09:11,245 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2020-10-29 11:09:11,245 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2020-10-29 11:09:11,246 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2020-10-29 11:09:11,246 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2020-10-29 11:09:11,246 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2020-10-29 11:09:11,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2020-10-29 11:09:11,246 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-29 11:09:11,247 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 11:09:11,247 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2020-10-29 11:09:11,248 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2020-10-29 11:09:11,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2020-10-29 11:09:11,249 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2020-10-29 11:09:11,249 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2020-10-29 11:09:11,249 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2020-10-29 11:09:11,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2020-10-29 11:09:11,249 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2020-10-29 11:09:11,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2020-10-29 11:09:11,250 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2020-10-29 11:09:11,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2020-10-29 11:09:11,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-29 11:09:11,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-29 11:09:11,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-29 11:09:11,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-29 11:09:11,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-29 11:09:11,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-29 11:09:11,251 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2020-10-29 11:09:11,251 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2020-10-29 11:09:11,251 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2020-10-29 11:09:11,251 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2020-10-29 11:09:11,251 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-10-29 11:09:11,251 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-10-29 11:09:11,252 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-10-29 11:09:11,252 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2020-10-29 11:09:11,252 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2020-10-29 11:09:11,252 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2020-10-29 11:09:11,252 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2020-10-29 11:09:11,252 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2020-10-29 11:09:11,252 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2020-10-29 11:09:11,253 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2020-10-29 11:09:11,253 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2020-10-29 11:09:11,253 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2020-10-29 11:09:11,253 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2020-10-29 11:09:11,253 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2020-10-29 11:09:11,253 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2020-10-29 11:09:11,253 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2020-10-29 11:09:11,254 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2020-10-29 11:09:11,254 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2020-10-29 11:09:11,255 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2020-10-29 11:09:11,255 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2020-10-29 11:09:11,255 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-10-29 11:09:11,256 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2020-10-29 11:09:11,256 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2020-10-29 11:09:11,256 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 11:09:11,257 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 11:09:11,257 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 11:09:11,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 11:09:11,258 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 11:09:11,259 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-29 11:09:11,259 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-10-29 11:09:11,259 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2020-10-29 11:09:11,259 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2020-10-29 11:09:11,259 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2020-10-29 11:09:11,259 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2020-10-29 11:09:11,260 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2020-10-29 11:09:11,260 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2020-10-29 11:09:11,260 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2020-10-29 11:09:11,261 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2020-10-29 11:09:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2020-10-29 11:09:11,263 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-10-29 11:09:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-10-29 11:09:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-10-29 11:09:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2020-10-29 11:09:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2020-10-29 11:09:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2020-10-29 11:09:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2020-10-29 11:09:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2020-10-29 11:09:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2020-10-29 11:09:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-10-29 11:09:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2020-10-29 11:09:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2020-10-29 11:09:11,275 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2020-10-29 11:09:11,275 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2020-10-29 11:09:11,275 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2020-10-29 11:09:11,275 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2020-10-29 11:09:11,275 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-10-29 11:09:11,275 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2020-10-29 11:09:11,276 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2020-10-29 11:09:11,276 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2020-10-29 11:09:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-10-29 11:09:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2020-10-29 11:09:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2020-10-29 11:09:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2020-10-29 11:09:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2020-10-29 11:09:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2020-10-29 11:09:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2020-10-29 11:09:11,278 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2020-10-29 11:09:11,278 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2020-10-29 11:09:11,278 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2020-10-29 11:09:11,278 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2020-10-29 11:09:11,278 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptVerify_spec__1 [2020-10-29 11:09:11,278 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-29 11:09:11,278 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-29 11:09:11,279 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-29 11:09:11,279 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-29 11:09:11,279 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-29 11:09:11,279 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2020-10-29 11:09:11,279 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2020-10-29 11:09:11,279 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2020-10-29 11:09:11,279 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2020-10-29 11:09:11,280 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2020-10-29 11:09:11,281 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2020-10-29 11:09:11,281 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2020-10-29 11:09:11,281 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2020-10-29 11:09:11,281 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2020-10-29 11:09:11,281 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2020-10-29 11:09:11,281 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2020-10-29 11:09:11,281 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-29 11:09:11,282 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2020-10-29 11:09:11,282 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2020-10-29 11:09:11,282 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2020-10-29 11:09:11,282 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2020-10-29 11:09:11,282 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2020-10-29 11:09:11,282 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2020-10-29 11:09:11,282 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2020-10-29 11:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2020-10-29 11:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2020-10-29 11:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2020-10-29 11:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2020-10-29 11:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2020-10-29 11:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2020-10-29 11:09:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2020-10-29 11:09:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2020-10-29 11:09:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2020-10-29 11:09:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2020-10-29 11:09:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2020-10-29 11:09:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-10-29 11:09:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2020-10-29 11:09:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2020-10-29 11:09:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2020-10-29 11:09:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2020-10-29 11:09:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2020-10-29 11:09:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2020-10-29 11:09:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-29 11:09:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 11:09:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2020-10-29 11:09:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2020-10-29 11:09:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2020-10-29 11:09:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2020-10-29 11:09:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2020-10-29 11:09:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 11:09:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 11:09:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-29 11:09:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 11:09:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 11:09:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 11:09:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 11:09:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-29 11:09:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 11:09:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-29 11:09:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-29 11:09:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 11:09:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-29 11:09:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-29 11:09:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-29 11:09:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2020-10-29 11:09:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2020-10-29 11:09:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2020-10-29 11:09:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2020-10-29 11:09:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2020-10-29 11:09:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2020-10-29 11:09:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2020-10-29 11:09:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2020-10-29 11:09:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2020-10-29 11:09:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2020-10-29 11:09:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2020-10-29 11:09:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2020-10-29 11:09:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2020-10-29 11:09:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2020-10-29 11:09:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2020-10-29 11:09:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 11:09:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 11:09:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 11:09:13,792 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 11:09:13,793 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-29 11:09:13,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 11:09:13 BoogieIcfgContainer [2020-10-29 11:09:13,797 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 11:09:13,802 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 11:09:13,802 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 11:09:13,805 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 11:09:13,806 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 11:09:09" (1/3) ... [2020-10-29 11:09:13,807 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c939d0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 11:09:13, skipping insertion in model container [2020-10-29 11:09:13,807 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:09:10" (2/3) ... [2020-10-29 11:09:13,807 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c939d0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 11:09:13, skipping insertion in model container [2020-10-29 11:09:13,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 11:09:13" (3/3) ... [2020-10-29 11:09:13,809 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec7_product25.cil.c [2020-10-29 11:09:13,824 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 11:09:13,836 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-29 11:09:13,851 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-29 11:09:13,899 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 11:09:13,899 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 11:09:13,899 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 11:09:13,899 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 11:09:13,900 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 11:09:13,900 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 11:09:13,900 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 11:09:13,900 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 11:09:13,947 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states. [2020-10-29 11:09:13,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-10-29 11:09:13,987 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 11:09:13,990 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 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] [2020-10-29 11:09:13,990 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 11:09:14,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 11:09:14,002 INFO L82 PathProgramCache]: Analyzing trace with hash 1702493643, now seen corresponding path program 1 times [2020-10-29 11:09:14,011 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 11:09:14,012 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [509906255] [2020-10-29 11:09:14,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 11:09:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:14,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:14,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:15,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:15,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:17,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:19,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:19,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 242 [2020-10-29 11:09:19,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-29 11:09:19,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5001 [2020-10-29 11:09:19,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:19,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:19,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-29 11:09:19,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 106 [2020-10-29 11:09:19,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 63 [2020-10-29 11:09:19,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 11:09:21,867 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 565 [2020-10-29 11:09:21,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 11:09:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:21,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:21,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:21,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 11:09:21,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:21,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-29 11:09:21,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:21,976 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:21,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:21,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:21,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:21,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:22,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 11:09:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:22,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:22,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:22,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 11:09:22,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:22,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 11:09:22,021 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:22,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:22,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:22,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:22,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:22,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:22,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 11:09:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:22,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:22,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:22,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 11:09:22,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:22,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:09:22,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:22,028 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:22,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:22,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:22,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:22,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:22,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 11:09:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:22,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:22,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:22,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 11:09:22,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:22,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 11:09:22,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:22,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:22,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:22,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:22,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:22,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:22,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 11:09:22,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:22,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:22,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:22,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:22,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:22,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-29 11:09:27,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-29 11:09:27,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5002 [2020-10-29 11:09:27,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,103 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 11:09:27,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 78 [2020-10-29 11:09:27,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:09:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 11:09:27,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 11:09:27,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,159 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:09:27,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 11:09:27,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 11:09:27,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,192 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 11:09:27,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:09:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:09:27,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 11:09:27,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 11:09:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 11:09:27,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-29 11:09:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 11:09:27,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 11:09:27,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,249 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:09:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 11:09:27,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 11:09:27,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:09:27,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:09:27,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 11:09:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:09:27,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,279 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2020-10-29 11:09:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 11:09:27,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 11:09:27,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,307 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 11:09:27,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 11:09:27,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:09:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 11:09:27,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 11:09:27,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:09:27,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:09:27,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,361 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 11:09:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 11:09:27,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,386 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 11:09:27,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 11:09:27,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 11:09:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 11:09:27,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 11:09:27,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 11:09:27,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 11:09:27,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:09:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:09:27,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 11:09:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:09:27,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-29 11:09:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 11:09:27,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 11:09:27,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,654 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 11:09:27,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-29 11:09:27,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 11:09:27,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:09:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 11:09:27,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,762 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-29 11:09:27,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:09:27,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 11:09:27,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 11:09:27,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 11:09:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:09:27,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 11:09:27,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-29 11:09:27,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:09:27,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,802 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 11:09:27,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 11:09:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 11:09:27,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 11:09:27,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 11:09:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:09:27,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:09:27,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,815 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 11:09:27,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-29 11:09:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:09:27,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:09:27,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:09:27,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 11:09:27,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:09:27,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:09:27,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:09:27,821 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:09:27,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:09:27,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 11:09:27,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:09:27,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:09:27,904 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-10-29 11:09:27,905 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [509906255] [2020-10-29 11:09:27,907 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 11:09:27,907 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2020-10-29 11:09:27,908 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033559579] [2020-10-29 11:09:27,913 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-10-29 11:09:27,913 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 11:09:27,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-10-29 11:09:27,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=257, Unknown=0, NotChecked=0, Total=306 [2020-10-29 11:09:27,929 INFO L87 Difference]: Start difference. First operand 587 states. Second operand 18 states. [2020-10-29 11:09:31,456 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 568 [2020-10-29 11:09:34,703 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 571 [2020-10-29 11:09:40,261 WARN L193 SmtUtils]: Spent 2.21 s on a formula simplification that was a NOOP. DAG size: 567 [2020-10-29 11:09:43,030 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 570 [2020-10-29 11:09:50,090 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 569 [2020-10-29 11:09:54,978 WARN L193 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 571 DAG size of output: 569 [2020-10-29 11:09:59,382 WARN L193 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 571 DAG size of output: 569 [2020-10-29 11:10:09,189 WARN L193 SmtUtils]: Spent 2.23 s on a formula simplification that was a NOOP. DAG size: 570 [2020-10-29 11:10:12,099 WARN L193 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 572 [2020-10-29 11:10:19,775 WARN L193 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 568 [2020-10-29 11:10:23,950 WARN L193 SmtUtils]: Spent 2.22 s on a formula simplification that was a NOOP. DAG size: 567 [2020-10-29 11:10:26,463 WARN L193 SmtUtils]: Spent 2.21 s on a formula simplification that was a NOOP. DAG size: 570 [2020-10-29 11:10:28,782 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 571 [2020-10-29 11:11:22,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 11:11:22,709 INFO L93 Difference]: Finished difference Result 3153 states and 5159 transitions. [2020-10-29 11:11:22,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2020-10-29 11:11:22,712 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 160 [2020-10-29 11:11:22,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 11:11:22,762 INFO L225 Difference]: With dead ends: 3153 [2020-10-29 11:11:22,762 INFO L226 Difference]: Without dead ends: 2521 [2020-10-29 11:11:22,782 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 69 SyntacticMatches, 1 SemanticMatches, 114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5337 ImplicationChecksByTransitivity, 39.7s TimeCoverageRelationStatistics Valid=2107, Invalid=11233, Unknown=0, NotChecked=0, Total=13340 [2020-10-29 11:11:22,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2521 states. [2020-10-29 11:11:23,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2521 to 1281. [2020-10-29 11:11:23,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1281 states. [2020-10-29 11:11:23,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1281 states and 1806 transitions. [2020-10-29 11:11:23,524 INFO L78 Accepts]: Start accepts. Automaton has 1281 states and 1806 transitions. Word has length 160 [2020-10-29 11:11:23,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 11:11:23,525 INFO L481 AbstractCegarLoop]: Abstraction has 1281 states and 1806 transitions. [2020-10-29 11:11:23,525 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-10-29 11:11:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1806 transitions. [2020-10-29 11:11:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-10-29 11:11:23,545 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 11:11:23,546 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 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] [2020-10-29 11:11:23,547 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 11:11:23,547 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 11:11:23,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 11:11:23,548 INFO L82 PathProgramCache]: Analyzing trace with hash -2002018947, now seen corresponding path program 1 times [2020-10-29 11:11:23,548 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 11:11:23,548 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [612554535] [2020-10-29 11:11:23,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 11:11:23,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:23,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:23,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:23,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:23,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:24,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:24,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:26,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:26,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:28,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:28,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 244 [2020-10-29 11:11:28,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-29 11:11:28,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5044 [2020-10-29 11:11:28,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:28,677 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:28,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-29 11:11:28,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 33 [2020-10-29 11:11:28,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 133 [2020-10-29 11:11:28,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:30,835 WARN L193 SmtUtils]: Spent 2.00 s on a formula simplification that was a NOOP. DAG size: 565 [2020-10-29 11:11:30,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 11:11:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:30,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:30,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:30,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 11:11:30,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:30,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 11:11:30,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:30,896 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:30,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:30,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:30,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:30,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:30,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 11:11:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:30,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:30,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:30,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 11:11:30,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:30,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 0 [2020-10-29 11:11:30,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:30,919 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:30,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:30,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:30,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:30,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:30,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 11:11:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:30,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:30,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:30,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 11:11:30,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:30,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 0 [2020-10-29 11:11:30,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:30,923 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:30,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:30,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:30,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:30,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:30,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 11:11:30,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:30,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:30,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:30,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 11:11:30,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:30,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:30,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:30,928 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:30,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:30,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:30,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:30,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:30,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 11:11:30,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:30,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:30,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:31,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:31,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:31,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:32,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:35,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:35,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-29 11:11:35,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-29 11:11:35,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5003 [2020-10-29 11:11:35,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:35,987 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:35,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 11:11:35,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-29 11:11:35,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 23 [2020-10-29 11:11:35,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:11:36,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 11:11:36,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 11:11:36,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,074 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:11:36,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 11:11:36,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 11:11:36,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:11:36,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,117 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 11:11:36,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,153 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-29 11:11:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 11:11:36,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 11:11:36,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-29 11:11:36,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 11:11:36,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 11:11:36,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 25 [2020-10-29 11:11:36,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:11:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 11:11:36,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 11:11:36,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 11:11:36,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-29 11:11:36,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:11:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,360 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,360 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 11:11:36,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 11:11:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,374 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,374 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 11:11:36,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,374 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 11:11:36,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 11:11:36,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2020-10-29 11:11:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 11:11:36,448 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 11:11:36,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,448 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 11:11:36,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:11:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 11:11:36,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 11:11:36,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,457 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:11:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,463 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 11:11:36,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,470 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-10-29 11:11:36,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 11:11:36,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 11:11:36,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 11:11:36,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 11:11:36,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:11:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,572 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 11:11:36,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,617 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-29 11:11:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 11:11:36,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 11:11:36,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 11:11:36,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 11:11:36,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 11:11:36,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-29 11:11:36,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 11:11:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 11:11:36,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 11:11:36,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 11:11:36,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 11:11:36,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:11:36,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 11:11:36,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-29 11:11:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,842 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 11:11:36,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-29 11:11:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,847 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 11:11:36,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 11:11:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,856 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,856 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,856 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,856 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 11:11:36,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,857 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-29 11:11:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 11:11:36,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 11:11:36,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-29 11:11:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:11:36,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:11:36,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:11:36,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 11:11:36,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:11:36,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 11:11:36,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:11:36,868 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:11:36,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:11:36,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 11:11:36,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:11:36,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:11:36,919 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-10-29 11:11:36,920 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [612554535] [2020-10-29 11:11:36,920 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 11:11:36,920 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25] total 25 [2020-10-29 11:11:36,920 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328933463] [2020-10-29 11:11:36,923 INFO L461 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-10-29 11:11:36,923 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 11:11:36,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-10-29 11:11:36,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=538, Unknown=0, NotChecked=0, Total=600 [2020-10-29 11:11:36,924 INFO L87 Difference]: Start difference. First operand 1281 states and 1806 transitions. Second operand 25 states. [2020-10-29 11:11:41,011 WARN L193 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 567 [2020-10-29 11:11:43,752 WARN L193 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 570 [2020-10-29 11:11:46,512 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 569 [2020-10-29 11:11:48,710 WARN L193 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 572 [2020-10-29 11:11:51,473 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 572 [2020-10-29 11:11:56,269 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 571 [2020-10-29 11:11:58,533 WARN L193 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 573 [2020-10-29 11:12:04,565 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 571 [2020-10-29 11:12:07,129 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 573 [2020-10-29 11:12:09,817 WARN L193 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 572 [2020-10-29 11:12:12,243 WARN L193 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 572 [2020-10-29 11:12:15,035 WARN L193 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 573 [2020-10-29 11:12:17,975 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 576 [2020-10-29 11:12:41,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 11:12:41,863 INFO L93 Difference]: Finished difference Result 3369 states and 5018 transitions. [2020-10-29 11:12:41,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2020-10-29 11:12:41,864 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 162 [2020-10-29 11:12:41,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 11:12:41,879 INFO L225 Difference]: With dead ends: 3369 [2020-10-29 11:12:41,879 INFO L226 Difference]: Without dead ends: 2089 [2020-10-29 11:12:41,888 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1570 ImplicationChecksByTransitivity, 33.5s TimeCoverageRelationStatistics Valid=1133, Invalid=5347, Unknown=0, NotChecked=0, Total=6480 [2020-10-29 11:12:41,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2089 states. [2020-10-29 11:12:42,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2089 to 1311. [2020-10-29 11:12:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1311 states. [2020-10-29 11:12:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1311 states and 1837 transitions. [2020-10-29 11:12:42,395 INFO L78 Accepts]: Start accepts. Automaton has 1311 states and 1837 transitions. Word has length 162 [2020-10-29 11:12:42,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 11:12:42,396 INFO L481 AbstractCegarLoop]: Abstraction has 1311 states and 1837 transitions. [2020-10-29 11:12:42,396 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-10-29 11:12:42,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1837 transitions. [2020-10-29 11:12:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2020-10-29 11:12:42,401 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 11:12:42,402 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 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] [2020-10-29 11:12:42,402 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 11:12:42,402 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 11:12:42,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 11:12:42,403 INFO L82 PathProgramCache]: Analyzing trace with hash 1423604000, now seen corresponding path program 1 times [2020-10-29 11:12:42,403 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 11:12:42,404 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1642009559] [2020-10-29 11:12:42,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 11:12:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:12:42,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:42,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:42,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:42,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:42,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:43,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:45,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:47,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:12:47,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 245 [2020-10-29 11:12:47,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-29 11:12:47,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5016 [2020-10-29 11:12:47,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:12:47,481 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:12:47,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 17 [2020-10-29 11:12:47,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 52 [2020-10-29 11:12:47,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 120 [2020-10-29 11:12:47,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:12:49,741 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 565 [2020-10-29 11:12:49,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 11:12:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:12:49,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:49,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:12:49,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 11:12:49,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:12:49,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 11:12:49,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:12:49,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:12:49,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:12:49,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:12:49,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:12:49,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:12:49,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 11:12:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:12:49,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:49,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:12:49,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 11:12:49,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:12:49,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 0 [2020-10-29 11:12:49,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:12:49,815 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:12:49,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:12:49,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:12:49,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:12:49,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:12:49,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 11:12:49,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:12:49,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:49,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:12:49,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 11:12:49,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:12:49,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 0 [2020-10-29 11:12:49,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:12:49,819 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:12:49,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:12:49,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:12:49,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:12:49,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:12:49,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 11:12:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:12:49,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:49,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 11:12:49,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 11:12:49,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 11:12:49,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 0 [2020-10-29 11:12:49,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 11:12:49,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 11:12:49,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 11:12:49,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 11:12:49,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 11:12:49,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 11:12:49,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 11:12:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 11:12:49,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:49,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:49,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:49,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:50,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:50,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:50,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 11:12:50,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking...