/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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=0.2 --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 -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 00:46:24,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 00:46:24,382 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 00:46:24,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 00:46:24,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 00:46:24,434 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 00:46:24,436 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 00:46:24,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 00:46:24,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 00:46:24,445 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 00:46:24,445 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 00:46:24,446 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 00:46:24,446 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 00:46:24,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 00:46:24,451 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 00:46:24,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 00:46:24,454 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 00:46:24,455 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 00:46:24,457 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 00:46:24,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 00:46:24,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 00:46:24,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 00:46:24,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 00:46:24,470 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 00:46:24,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 00:46:24,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 00:46:24,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 00:46:24,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 00:46:24,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 00:46:24,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 00:46:24,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 00:46:24,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 00:46:24,494 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 00:46:24,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 00:46:24,495 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 00:46:24,495 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 00:46:24,498 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 00:46:24,498 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 00:46:24,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 00:46:24,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 00:46:24,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 00:46:24,501 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 [2020-10-15 00:46:24,538 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 00:46:24,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 00:46:24,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 00:46:24,541 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 00:46:24,541 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 00:46:24,541 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 00:46:24,542 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-15 00:46:24,542 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 00:46:24,542 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-15 00:46:24,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 00:46:24,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 00:46:24,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 00:46:24,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 00:46:24,544 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-15 00:46:24,544 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 00:46:24,544 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 00:46:24,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 00:46:24,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 00:46:24,545 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 00:46:24,545 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 00:46:24,546 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 00:46:24,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 00:46:24,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 00:46:24,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 00:46:24,546 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 00:46:24,547 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 00:46:24,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 00:46:24,547 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 00:46:24,547 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 00:46:24,547 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 00:46:24,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 00:46:24,869 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 00:46:24,873 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 00:46:24,874 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 00:46:24,875 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 00:46:24,875 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product35.cil.c [2020-10-15 00:46:24,950 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3ef149f92/3380d49fcac6462e9765da38a46215de/FLAG2eeedd7b8 [2020-10-15 00:46:25,631 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 00:46:25,632 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/email_spec0_product35.cil.c [2020-10-15 00:46:25,663 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3ef149f92/3380d49fcac6462e9765da38a46215de/FLAG2eeedd7b8 [2020-10-15 00:46:25,789 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3ef149f92/3380d49fcac6462e9765da38a46215de [2020-10-15 00:46:25,799 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 00:46:25,801 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 00:46:25,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 00:46:25,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 00:46:25,808 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 00:46:25,809 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:46:25" (1/1) ... [2020-10-15 00:46:25,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38567abb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:46:25, skipping insertion in model container [2020-10-15 00:46:25,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:46:25" (1/1) ... [2020-10-15 00:46:25,821 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 00:46:25,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 00:46:26,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 00:46:26,633 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 00:46:26,796 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 00:46:26,911 INFO L208 MainTranslator]: Completed translation [2020-10-15 00:46:26,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:46:26 WrapperNode [2020-10-15 00:46:26,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 00:46:26,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 00:46:26,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 00:46:26,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 00:46:26,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:46:26" (1/1) ... [2020-10-15 00:46:26,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:46:26" (1/1) ... [2020-10-15 00:46:26,964 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:46:26" (1/1) ... [2020-10-15 00:46:26,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:46:26" (1/1) ... [2020-10-15 00:46:27,022 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:46:26" (1/1) ... [2020-10-15 00:46:27,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:46:26" (1/1) ... [2020-10-15 00:46:27,067 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:46:26" (1/1) ... [2020-10-15 00:46:27,092 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 00:46:27,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 00:46:27,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 00:46:27,093 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 00:46:27,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:46:26" (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 [2020-10-15 00:46:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 00:46:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 00:46:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-15 00:46:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2020-10-15 00:46:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2020-10-15 00:46:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2020-10-15 00:46:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2020-10-15 00:46:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2020-10-15 00:46:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2020-10-15 00:46:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-10-15 00:46:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2020-10-15 00:46:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2020-10-15 00:46:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-15 00:46:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-15 00:46:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-15 00:46:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-15 00:46:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-15 00:46:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-15 00:46:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-15 00:46:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2020-10-15 00:46:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-15 00:46:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-15 00:46:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-15 00:46:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-15 00:46:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2020-10-15 00:46:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2020-10-15 00:46:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2020-10-15 00:46:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2020-10-15 00:46:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-10-15 00:46:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2020-10-15 00:46:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2020-10-15 00:46:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2020-10-15 00:46:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2020-10-15 00:46:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2020-10-15 00:46:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2020-10-15 00:46:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2020-10-15 00:46:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-10-15 00:46:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2020-10-15 00:46:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2020-10-15 00:46:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2020-10-15 00:46:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2020-10-15 00:46:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2020-10-15 00:46:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2020-10-15 00:46:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2020-10-15 00:46:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2020-10-15 00:46:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2020-10-15 00:46:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2020-10-15 00:46:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2020-10-15 00:46:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2020-10-15 00:46:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2020-10-15 00:46:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2020-10-15 00:46:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2020-10-15 00:46:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2020-10-15 00:46:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2020-10-15 00:46:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2020-10-15 00:46:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2020-10-15 00:46:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2020-10-15 00:46:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2020-10-15 00:46:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2020-10-15 00:46:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2020-10-15 00:46:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2020-10-15 00:46:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2020-10-15 00:46:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2020-10-15 00:46:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2020-10-15 00:46:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2020-10-15 00:46:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2020-10-15 00:46:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2020-10-15 00:46:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2020-10-15 00:46:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2020-10-15 00:46:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2020-10-15 00:46:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2020-10-15 00:46:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2020-10-15 00:46:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2020-10-15 00:46:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2020-10-15 00:46:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2020-10-15 00:46:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2020-10-15 00:46:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-10-15 00:46:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-15 00:46:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2020-10-15 00:46:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2020-10-15 00:46:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2020-10-15 00:46:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2020-10-15 00:46:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2020-10-15 00:46:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2020-10-15 00:46:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2020-10-15 00:46:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2020-10-15 00:46:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-15 00:46:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 00:46:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2020-10-15 00:46:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2020-10-15 00:46:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2020-10-15 00:46:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2020-10-15 00:46:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2020-10-15 00:46:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2020-10-15 00:46:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2020-10-15 00:46:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2020-10-15 00:46:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2020-10-15 00:46:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2020-10-15 00:46:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2020-10-15 00:46:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2020-10-15 00:46:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2020-10-15 00:46:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2020-10-15 00:46:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2020-10-15 00:46:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2020-10-15 00:46:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-10-15 00:46:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-10-15 00:46:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-10-15 00:46:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2020-10-15 00:46:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2020-10-15 00:46:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2020-10-15 00:46:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2020-10-15 00:46:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2020-10-15 00:46:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2020-10-15 00:46:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2020-10-15 00:46:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2020-10-15 00:46:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2020-10-15 00:46:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2020-10-15 00:46:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2020-10-15 00:46:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2020-10-15 00:46:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2020-10-15 00:46:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2020-10-15 00:46:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 00:46:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 00:46:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-15 00:46:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2020-10-15 00:46:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 00:46:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2020-10-15 00:46:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2020-10-15 00:46:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-10-15 00:46:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-10-15 00:46:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-10-15 00:46:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2020-10-15 00:46:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2020-10-15 00:46:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2020-10-15 00:46:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2020-10-15 00:46:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2020-10-15 00:46:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2020-10-15 00:46:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-10-15 00:46:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2020-10-15 00:46:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2020-10-15 00:46:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2020-10-15 00:46:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2020-10-15 00:46:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2020-10-15 00:46:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2020-10-15 00:46:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-15 00:46:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-15 00:46:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 00:46:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 00:46:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-15 00:46:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 00:46:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 00:46:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 00:46:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 00:46:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-15 00:46:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 00:46:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-15 00:46:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-15 00:46:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 00:46:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-15 00:46:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-15 00:46:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-15 00:46:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-10-15 00:46:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2020-10-15 00:46:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-15 00:46:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-15 00:46:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-15 00:46:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-15 00:46:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2020-10-15 00:46:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2020-10-15 00:46:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2020-10-15 00:46:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2020-10-15 00:46:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2020-10-15 00:46:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2020-10-15 00:46:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2020-10-15 00:46:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2020-10-15 00:46:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2020-10-15 00:46:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2020-10-15 00:46:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2020-10-15 00:46:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2020-10-15 00:46:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2020-10-15 00:46:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2020-10-15 00:46:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2020-10-15 00:46:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2020-10-15 00:46:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2020-10-15 00:46:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2020-10-15 00:46:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2020-10-15 00:46:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-10-15 00:46:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2020-10-15 00:46:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2020-10-15 00:46:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2020-10-15 00:46:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-10-15 00:46:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2020-10-15 00:46:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2020-10-15 00:46:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2020-10-15 00:46:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2020-10-15 00:46:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2020-10-15 00:46:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2020-10-15 00:46:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2020-10-15 00:46:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2020-10-15 00:46:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2020-10-15 00:46:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2020-10-15 00:46:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2020-10-15 00:46:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2020-10-15 00:46:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2020-10-15 00:46:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2020-10-15 00:46:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2020-10-15 00:46:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2020-10-15 00:46:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2020-10-15 00:46:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2020-10-15 00:46:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2020-10-15 00:46:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2020-10-15 00:46:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2020-10-15 00:46:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2020-10-15 00:46:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2020-10-15 00:46:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2020-10-15 00:46:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2020-10-15 00:46:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2020-10-15 00:46:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2020-10-15 00:46:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2020-10-15 00:46:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2020-10-15 00:46:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2020-10-15 00:46:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2020-10-15 00:46:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-10-15 00:46:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2020-10-15 00:46:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2020-10-15 00:46:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2020-10-15 00:46:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2020-10-15 00:46:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2020-10-15 00:46:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2020-10-15 00:46:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2020-10-15 00:46:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2020-10-15 00:46:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2020-10-15 00:46:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2020-10-15 00:46:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2020-10-15 00:46:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2020-10-15 00:46:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2020-10-15 00:46:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-15 00:46:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2020-10-15 00:46:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2020-10-15 00:46:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2020-10-15 00:46:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2020-10-15 00:46:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-15 00:46:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 00:46:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2020-10-15 00:46:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2020-10-15 00:46:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2020-10-15 00:46:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2020-10-15 00:46:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2020-10-15 00:46:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2020-10-15 00:46:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2020-10-15 00:46:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2020-10-15 00:46:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2020-10-15 00:46:27,244 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2020-10-15 00:46:27,247 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2020-10-15 00:46:27,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 00:46:27,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 00:46:27,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 00:46:29,494 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 00:46:29,495 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-15 00:46:29,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:46:29 BoogieIcfgContainer [2020-10-15 00:46:29,512 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 00:46:29,513 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 00:46:29,513 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 00:46:29,519 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 00:46:29,520 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:46:25" (1/3) ... [2020-10-15 00:46:29,521 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12fe2f94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:46:29, skipping insertion in model container [2020-10-15 00:46:29,521 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:46:26" (2/3) ... [2020-10-15 00:46:29,521 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12fe2f94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:46:29, skipping insertion in model container [2020-10-15 00:46:29,521 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:46:29" (3/3) ... [2020-10-15 00:46:29,523 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec0_product35.cil.c [2020-10-15 00:46:29,534 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 00:46:29,543 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 00:46:29,557 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 00:46:29,585 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 00:46:29,585 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 00:46:29,586 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 00:46:29,586 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 00:46:29,586 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 00:46:29,586 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 00:46:29,586 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 00:46:29,586 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 00:46:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states. [2020-10-15 00:46:29,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2020-10-15 00:46:29,650 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 00:46:29,655 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 00:46:29,655 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 00:46:29,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 00:46:29,663 INFO L82 PathProgramCache]: Analyzing trace with hash -1323292494, now seen corresponding path program 1 times [2020-10-15 00:46:29,672 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 00:46:29,672 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [883925270] [2020-10-15 00:46:29,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 00:46:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:30,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:30,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:32,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:33,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:33,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:33,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:33,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:35,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:35,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 353 [2020-10-15 00:46:35,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-15 00:46:35,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5042 [2020-10-15 00:46:35,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:35,313 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:35,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 23 [2020-10-15 00:46:35,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 00:46:35,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 241 [2020-10-15 00:46:35,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 00:46:37,385 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 571 [2020-10-15 00:46:37,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 00:46:37,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:37,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:37,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:37,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 00:46:37,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:37,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 146 [2020-10-15 00:46:37,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:37,564 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:37,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 00:46:37,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:37,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 00:46:37,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:37,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 00:46:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:37,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:37,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:37,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 00:46:37,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:37,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:37,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:37,600 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:37,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 00:46:37,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:37,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 00:46:37,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:37,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 00:46:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:37,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:37,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:37,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 00:46:37,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:37,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-15 00:46:37,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:37,608 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:37,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 00:46:37,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:37,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 00:46:37,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:37,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-15 00:46:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:37,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:37,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:37,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 00:46:37,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:37,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-15 00:46:37,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:37,616 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:37,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 00:46:37,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:37,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 00:46:37,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:37,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-15 00:46:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:37,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:37,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:37,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:38,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:41,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-15 00:46:42,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-15 00:46:42,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5002 [2020-10-15 00:46:42,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,671 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 00:46:42,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 86 [2020-10-15 00:46:42,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:42,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-15 00:46:42,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 00:46:42,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 00:46:42,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-15 00:46:42,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,790 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:42,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:42,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 00:46:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:42,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:42,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-15 00:46:42,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-15 00:46:42,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 00:46:42,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:42,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 00:46:42,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 00:46:42,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,867 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:42,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-15 00:46:42,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 00:46:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:42,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:42,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,885 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2020-10-15 00:46:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-15 00:46:42,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 00:46:42,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 00:46:42,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-15 00:46:42,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,915 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:42,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:42,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,922 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 00:46:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:42,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:42,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,929 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:42,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:42,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:42,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 00:46:42,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:42,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:42,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:42,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 00:46:42,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:42,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 00:46:42,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:42,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:42,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 00:46:42,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:42,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 00:46:42,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:43,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,017 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 00:46:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:43,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,054 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-15 00:46:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 00:46:43,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 00:46:43,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 00:46:43,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 00:46:43,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:43,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,119 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-15 00:46:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,125 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-15 00:46:43,126 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,126 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 00:46:43,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 00:46:43,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-15 00:46:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 00:46:43,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 00:46:43,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 00:46:43,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 00:46:43,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 00:46:43,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 00:46:43,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 00:46:43,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,186 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 00:46:43,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 00:46:43,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-15 00:46:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-15 00:46:43,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,242 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 00:46:43,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 00:46:43,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-15 00:46:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-15 00:46:43,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,249 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 00:46:43,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 00:46:43,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 00:46:43,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-15 00:46:43,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 00:46:43,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 00:46:43,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 00:46:43,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-15 00:46:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 00:46:43,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,270 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 00:46:43,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 00:46:43,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 00:46:43,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 00:46:43,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-15 00:46:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-15 00:46:43,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 00:46:43,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 22 [2020-10-15 00:46:43,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 00:46:43,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-15 00:46:43,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:43,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-15 00:46:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-15 00:46:43,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 00:46:43,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,472 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 26 [2020-10-15 00:46:43,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 00:46:43,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:43,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,480 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 00:46:43,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:43,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 00:46:43,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:43,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-10-15 00:46:43,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:43,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,496 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 00:46:43,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 00:46:43,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-10-15 00:46:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,502 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,502 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:43,502 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,502 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 00:46:43,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,503 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-10-15 00:46:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 00:46:43,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-15 00:46:43,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,510 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 00:46:43,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 00:46:43,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:46:43,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:46:43,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:46:43,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 00:46:43,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 00:46:43,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-15 00:46:43,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:46:43,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:46:43,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 00:46:43,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 00:46:43,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 00:46:43,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 00:46:43,669 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2020-10-15 00:46:43,670 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [883925270] [2020-10-15 00:46:43,672 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 00:46:43,672 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2020-10-15 00:46:43,673 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1075694253] [2020-10-15 00:46:43,679 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2020-10-15 00:46:43,680 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 00:46:43,693 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2020-10-15 00:46:43,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=581, Unknown=0, NotChecked=0, Total=650 [2020-10-15 00:46:43,697 INFO L87 Difference]: Start difference. First operand 680 states. Second operand 26 states. [2020-10-15 00:46:47,673 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 574 [2020-10-15 00:46:57,030 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 573 [2020-10-15 00:46:59,247 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 573 [2020-10-15 00:47:01,282 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 577 [2020-10-15 00:47:03,094 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 580 [2020-10-15 00:47:04,638 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 578 [2020-10-15 00:47:06,599 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 581 [2020-10-15 00:47:12,584 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 575 [2020-10-15 00:47:14,176 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 576 [2020-10-15 00:47:15,680 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 575 [2020-10-15 00:47:17,191 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 575 [2020-10-15 00:47:18,688 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 576 [2020-10-15 00:47:20,178 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 576 [2020-10-15 00:47:21,712 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 576 [2020-10-15 00:47:23,214 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 576 [2020-10-15 00:47:24,737 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 578 [2020-10-15 00:47:26,262 WARN L193 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 577 [2020-10-15 00:47:27,778 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 577 [2020-10-15 00:47:34,473 WARN L193 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 575 [2020-10-15 00:47:35,999 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 578 [2020-10-15 00:47:37,450 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 577 [2020-10-15 00:47:39,081 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 580 [2020-10-15 00:47:42,116 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 573 [2020-10-15 00:47:43,678 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 575 [2020-10-15 00:47:45,299 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 574 [2020-10-15 00:47:46,764 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 576 [2020-10-15 00:47:48,209 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 575 [2020-10-15 00:47:49,773 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 577 [2020-10-15 00:48:02,095 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 576 [2020-10-15 00:48:03,642 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 578 [2020-10-15 00:48:05,162 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 578 [2020-10-15 00:48:06,622 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 581 [2020-10-15 00:48:08,725 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification that was a NOOP. DAG size: 575 [2020-10-15 00:48:10,239 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 577 [2020-10-15 00:48:11,746 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 577 [2020-10-15 00:48:13,248 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 580 [2020-10-15 00:50:12,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 00:50:12,038 INFO L93 Difference]: Finished difference Result 5685 states and 12418 transitions. [2020-10-15 00:50:12,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 442 states. [2020-10-15 00:50:12,040 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 241 [2020-10-15 00:50:12,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 00:50:12,117 INFO L225 Difference]: With dead ends: 5685 [2020-10-15 00:50:12,118 INFO L226 Difference]: Without dead ends: 4141 [2020-10-15 00:50:12,196 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 563 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 454 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102696 ImplicationChecksByTransitivity, 79.5s TimeCoverageRelationStatistics Valid=27471, Invalid=180009, Unknown=0, NotChecked=0, Total=207480 [2020-10-15 00:50:12,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4141 states. [2020-10-15 00:50:13,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4141 to 2122. [2020-10-15 00:50:13,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2122 states. [2020-10-15 00:50:13,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 2122 states and 2953 transitions. [2020-10-15 00:50:13,451 INFO L78 Accepts]: Start accepts. Automaton has 2122 states and 2953 transitions. Word has length 241 [2020-10-15 00:50:13,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 00:50:13,452 INFO L479 AbstractCegarLoop]: Abstraction has 2122 states and 2953 transitions. [2020-10-15 00:50:13,452 INFO L480 AbstractCegarLoop]: Interpolant automaton has 26 states. [2020-10-15 00:50:13,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 2953 transitions. [2020-10-15 00:50:13,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2020-10-15 00:50:13,465 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 00:50:13,465 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 00:50:13,466 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 00:50:13,466 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 00:50:13,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 00:50:13,467 INFO L82 PathProgramCache]: Analyzing trace with hash 1271423087, now seen corresponding path program 1 times [2020-10-15 00:50:13,467 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 00:50:13,467 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [923558629] [2020-10-15 00:50:13,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 00:50:13,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 00:50:13,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:50:13,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:50:13,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:50:13,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:50:14,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:50:14,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:50:14,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 00:50:18,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 00:50:18,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 355 [2020-10-15 00:50:18,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-15 00:50:18,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5042 [2020-10-15 00:50:18,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 00:50:18,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 00:50:18,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 17 [2020-10-15 00:50:18,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 134 [2020-10-15 00:50:18,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 101 [2020-10-15 00:50:18,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1