/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/product-lines/email_spec11_product32.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 10:41:32,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 10:41:32,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 10:41:32,948 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 10:41:32,949 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 10:41:32,950 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 10:41:32,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 10:41:32,955 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 10:41:32,957 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 10:41:32,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 10:41:32,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 10:41:32,961 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 10:41:32,961 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 10:41:32,963 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 10:41:32,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 10:41:32,965 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 10:41:32,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 10:41:32,968 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 10:41:32,970 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 10:41:32,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 10:41:32,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 10:41:32,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 10:41:32,977 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 10:41:32,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 10:41:32,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 10:41:32,983 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 10:41:32,983 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 10:41:32,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 10:41:32,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 10:41:32,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 10:41:32,988 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 10:41:32,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 10:41:32,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 10:41:32,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 10:41:32,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 10:41:32,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 10:41:32,994 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 10:41:32,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 10:41:32,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 10:41:32,996 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 10:41:32,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 10:41:33,000 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-29 10:41:33,056 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 10:41:33,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 10:41:33,058 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 10:41:33,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 10:41:33,058 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 10:41:33,058 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 10:41:33,058 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-29 10:41:33,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 10:41:33,059 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-29 10:41:33,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 10:41:33,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 10:41:33,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 10:41:33,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 10:41:33,060 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-29 10:41:33,060 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 10:41:33,060 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 10:41:33,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 10:41:33,061 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 10:41:33,061 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 10:41:33,061 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 10:41:33,061 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 10:41:33,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 10:41:33,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 10:41:33,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 10:41:33,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 10:41:33,062 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 10:41:33,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 10:41:33,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 10:41:33,063 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 10:41:33,063 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 10:41:33,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 10:41:33,457 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 10:41:33,461 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 10:41:33,463 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 10:41:33,464 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 10:41:33,466 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product32.cil.c [2020-10-29 10:41:33,553 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ea1ac5635/fdc676ab867e42d29fc59313b299a36a/FLAG5c7397586 [2020-10-29 10:41:34,490 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 10:41:34,490 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/email_spec11_product32.cil.c [2020-10-29 10:41:34,523 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ea1ac5635/fdc676ab867e42d29fc59313b299a36a/FLAG5c7397586 [2020-10-29 10:41:34,694 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ea1ac5635/fdc676ab867e42d29fc59313b299a36a [2020-10-29 10:41:34,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 10:41:34,704 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 10:41:34,706 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 10:41:34,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 10:41:34,710 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 10:41:34,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:41:34" (1/1) ... [2020-10-29 10:41:34,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73ceb078 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:41:34, skipping insertion in model container [2020-10-29 10:41:34,714 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:41:34" (1/1) ... [2020-10-29 10:41:34,722 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 10:41:34,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 10:41:35,437 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 10:41:35,453 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 10:41:35,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 10:41:35,746 INFO L208 MainTranslator]: Completed translation [2020-10-29 10:41:35,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:41:35 WrapperNode [2020-10-29 10:41:35,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 10:41:35,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 10:41:35,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 10:41:35,749 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 10:41:35,764 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:41:35" (1/1) ... [2020-10-29 10:41:35,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:41:35" (1/1) ... [2020-10-29 10:41:35,798 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:41:35" (1/1) ... [2020-10-29 10:41:35,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:41:35" (1/1) ... [2020-10-29 10:41:35,857 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:41:35" (1/1) ... [2020-10-29 10:41:35,880 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:41:35" (1/1) ... [2020-10-29 10:41:35,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:41:35" (1/1) ... [2020-10-29 10:41:35,938 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 10:41:35,942 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 10:41:35,942 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 10:41:35,942 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 10:41:35,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:41:35" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 10:41:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 10:41:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 10:41:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-29 10:41:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 10:41:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2020-10-29 10:41:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2020-10-29 10:41:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2020-10-29 10:41:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2020-10-29 10:41:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2020-10-29 10:41:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2020-10-29 10:41:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2020-10-29 10:41:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2020-10-29 10:41:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2020-10-29 10:41:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2020-10-29 10:41:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2020-10-29 10:41:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2020-10-29 10:41:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2020-10-29 10:41:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2020-10-29 10:41:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2020-10-29 10:41:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2020-10-29 10:41:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2020-10-29 10:41:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2020-10-29 10:41:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2020-10-29 10:41:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2020-10-29 10:41:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2020-10-29 10:41:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2020-10-29 10:41:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2020-10-29 10:41:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2020-10-29 10:41:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2020-10-29 10:41:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2020-10-29 10:41:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2020-10-29 10:41:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2020-10-29 10:41:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-10-29 10:41:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2020-10-29 10:41:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2020-10-29 10:41:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2020-10-29 10:41:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2020-10-29 10:41:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2020-10-29 10:41:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2020-10-29 10:41:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2020-10-29 10:41:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2020-10-29 10:41:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-29 10:41:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 10:41:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2020-10-29 10:41:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2020-10-29 10:41:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2020-10-29 10:41:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2020-10-29 10:41:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2020-10-29 10:41:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2020-10-29 10:41:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2020-10-29 10:41:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2020-10-29 10:41:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2020-10-29 10:41:36,045 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2020-10-29 10:41:36,045 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2020-10-29 10:41:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-29 10:41:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-29 10:41:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-29 10:41:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-29 10:41:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2020-10-29 10:41:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2020-10-29 10:41:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2020-10-29 10:41:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2020-10-29 10:41:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2020-10-29 10:41:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-10-29 10:41:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2020-10-29 10:41:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2020-10-29 10:41:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-29 10:41:36,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-29 10:41:36,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-29 10:41:36,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-29 10:41:36,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-29 10:41:36,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-29 10:41:36,051 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2020-10-29 10:41:36,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-29 10:41:36,051 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2020-10-29 10:41:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2020-10-29 10:41:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2020-10-29 10:41:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2020-10-29 10:41:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-10-29 10:41:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2020-10-29 10:41:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2020-10-29 10:41:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2020-10-29 10:41:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2020-10-29 10:41:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2020-10-29 10:41:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2020-10-29 10:41:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-10-29 10:41:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2020-10-29 10:41:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2020-10-29 10:41:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2020-10-29 10:41:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2020-10-29 10:41:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2020-10-29 10:41:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2020-10-29 10:41:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2020-10-29 10:41:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2020-10-29 10:41:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2020-10-29 10:41:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2020-10-29 10:41:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2020-10-29 10:41:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2020-10-29 10:41:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2020-10-29 10:41:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2020-10-29 10:41:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2020-10-29 10:41:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-10-29 10:41:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-10-29 10:41:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-10-29 10:41:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2020-10-29 10:41:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2020-10-29 10:41:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2020-10-29 10:41:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2020-10-29 10:41:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2020-10-29 10:41:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2020-10-29 10:41:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2020-10-29 10:41:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2020-10-29 10:41:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2020-10-29 10:41:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2020-10-29 10:41:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2020-10-29 10:41:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2020-10-29 10:41:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2020-10-29 10:41:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2020-10-29 10:41:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-29 10:41:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 10:41:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 10:41:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 10:41:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 10:41:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 10:41:36,064 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2020-10-29 10:41:36,064 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2020-10-29 10:41:36,064 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2020-10-29 10:41:36,064 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2020-10-29 10:41:36,064 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2020-10-29 10:41:36,065 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2020-10-29 10:41:36,066 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2020-10-29 10:41:36,066 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2020-10-29 10:41:36,069 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2020-10-29 10:41:36,069 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2020-10-29 10:41:36,070 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2020-10-29 10:41:36,070 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2020-10-29 10:41:36,070 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2020-10-29 10:41:36,071 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2020-10-29 10:41:36,072 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2020-10-29 10:41:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2020-10-29 10:41:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2020-10-29 10:41:36,074 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2020-10-29 10:41:36,074 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2020-10-29 10:41:36,079 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2020-10-29 10:41:36,079 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2020-10-29 10:41:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2020-10-29 10:41:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2020-10-29 10:41:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2020-10-29 10:41:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2020-10-29 10:41:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-10-29 10:41:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2020-10-29 10:41:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2020-10-29 10:41:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2020-10-29 10:41:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-29 10:41:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-10-29 10:41:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-29 10:41:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-29 10:41:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-29 10:41:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2020-10-29 10:41:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2020-10-29 10:41:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2020-10-29 10:41:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-10-29 10:41:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-10-29 10:41:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2020-10-29 10:41:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2020-10-29 10:41:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2020-10-29 10:41:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2020-10-29 10:41:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2020-10-29 10:41:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2020-10-29 10:41:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-29 10:41:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-29 10:41:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 10:41:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2020-10-29 10:41:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2020-10-29 10:41:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2020-10-29 10:41:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2020-10-29 10:41:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2020-10-29 10:41:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2020-10-29 10:41:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2020-10-29 10:41:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2020-10-29 10:41:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2020-10-29 10:41:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2020-10-29 10:41:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2020-10-29 10:41:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2020-10-29 10:41:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2020-10-29 10:41:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2020-10-29 10:41:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-29 10:41:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2020-10-29 10:41:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2020-10-29 10:41:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-10-29 10:41:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-10-29 10:41:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-10-29 10:41:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2020-10-29 10:41:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2020-10-29 10:41:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2020-10-29 10:41:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2020-10-29 10:41:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2020-10-29 10:41:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2020-10-29 10:41:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-10-29 10:41:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2020-10-29 10:41:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2020-10-29 10:41:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2020-10-29 10:41:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2020-10-29 10:41:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2020-10-29 10:41:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2020-10-29 10:41:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 10:41:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 10:41:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-29 10:41:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 10:41:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 10:41:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 10:41:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 10:41:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-29 10:41:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 10:41:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-29 10:41:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-29 10:41:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 10:41:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-29 10:41:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-29 10:41:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-29 10:41:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2020-10-29 10:41:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-29 10:41:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2020-10-29 10:41:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2020-10-29 10:41:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2020-10-29 10:41:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2020-10-29 10:41:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2020-10-29 10:41:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2020-10-29 10:41:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2020-10-29 10:41:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2020-10-29 10:41:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2020-10-29 10:41:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2020-10-29 10:41:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2020-10-29 10:41:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2020-10-29 10:41:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2020-10-29 10:41:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2020-10-29 10:41:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2020-10-29 10:41:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2020-10-29 10:41:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2020-10-29 10:41:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2020-10-29 10:41:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2020-10-29 10:41:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2020-10-29 10:41:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2020-10-29 10:41:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2020-10-29 10:41:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2020-10-29 10:41:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2020-10-29 10:41:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2020-10-29 10:41:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2020-10-29 10:41:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2020-10-29 10:41:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2020-10-29 10:41:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 10:41:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 10:41:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 10:41:39,125 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 10:41:39,126 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-29 10:41:39,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 10:41:39 BoogieIcfgContainer [2020-10-29 10:41:39,131 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 10:41:39,134 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 10:41:39,134 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 10:41:39,140 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 10:41:39,140 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 10:41:34" (1/3) ... [2020-10-29 10:41:39,141 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a1bb3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 10:41:39, skipping insertion in model container [2020-10-29 10:41:39,141 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:41:35" (2/3) ... [2020-10-29 10:41:39,142 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a1bb3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 10:41:39, skipping insertion in model container [2020-10-29 10:41:39,142 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 10:41:39" (3/3) ... [2020-10-29 10:41:39,143 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec11_product32.cil.c [2020-10-29 10:41:39,156 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 10:41:39,163 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-29 10:41:39,177 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-29 10:41:39,222 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 10:41:39,223 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 10:41:39,225 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 10:41:39,225 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 10:41:39,225 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 10:41:39,225 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 10:41:39,225 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 10:41:39,225 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 10:41:39,272 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states. [2020-10-29 10:41:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2020-10-29 10:41:39,314 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 10:41:39,319 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 10:41:39,320 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 10:41:39,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 10:41:39,329 INFO L82 PathProgramCache]: Analyzing trace with hash 982100359, now seen corresponding path program 1 times [2020-10-29 10:41:39,338 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 10:41:39,339 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1447066185] [2020-10-29 10:41:39,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 10:41:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:39,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:40,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:40,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:40,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:42,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:42,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:42,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:44,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:44,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 334 [2020-10-29 10:41:44,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-29 10:41:44,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5100 [2020-10-29 10:41:44,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:44,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:44,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 25 [2020-10-29 10:41:44,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 10:41:44,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 197 [2020-10-29 10:41:44,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 10:41:47,356 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification that was a NOOP. DAG size: 583 [2020-10-29 10:41:47,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 10:41:47,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:47,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:47,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:47,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 10:41:47,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:47,556 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 161 [2020-10-29 10:41:47,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:47,556 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:47,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 10:41:47,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:47,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 10:41:47,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:47,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 10:41:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:47,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:47,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:47,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 10:41:47,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:47,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 10:41:47,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:47,598 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:47,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 10:41:47,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:47,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 10:41:47,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:47,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 10:41:47,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:47,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:47,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:47,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 10:41:47,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:47,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 10:41:47,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:47,606 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:47,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 10:41:47,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:47,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 10:41:47,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:47,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 10:41:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:47,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:47,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:47,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 10:41:47,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:47,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 10:41:47,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:47,615 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:47,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 10:41:47,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:47,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 10:41:47,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:47,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 10:41:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:47,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:47,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:47,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:48,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:52,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:52,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-29 10:41:52,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-29 10:41:52,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5004 [2020-10-29 10:41:52,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:52,691 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:52,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 10:41:52,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-29 10:41:52,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 23 [2020-10-29 10:41:52,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:52,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:52,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:52,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:52,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 10:41:52,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:52,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 10:41:52,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:52,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:52,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:52,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:52,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:52,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 10:41:52,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:52,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:52,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:52,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:52,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 10:41:52,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:52,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 10:41:52,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:52,850 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:52,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:52,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:52,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:52,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 10:41:52,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:52,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:52,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:52,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:52,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:52,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 10:41:52,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:52,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:52,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:52,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:52,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:52,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:52,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 10:41:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:52,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:52,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:52,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:52,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:52,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 10:41:52,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:52,911 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:52,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:52,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:52,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:52,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:52,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-29 10:41:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:52,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:52,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 10:41:53,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 10:41:53,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 169 [2020-10-29 10:41:53,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 10:41:53,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 10:41:53,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 25 [2020-10-29 10:41:53,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:53,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 10:41:53,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 10:41:53,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,178 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 10:41:53,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-29 10:41:53,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 10:41:53,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:53,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:53,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 10:41:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 10:41:53,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 10:41:53,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 10:41:53,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2020-10-29 10:41:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 10:41:53,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 10:41:53,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:53,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 10:41:53,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:53,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 10:41:53,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 10:41:53,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,324 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:53,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:53,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:53,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 10:41:53,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,337 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:53,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:53,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 10:41:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 10:41:53,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:53,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:53,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 10:41:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 10:41:53,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 10:41:53,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,439 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-29 10:41:53,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-29 10:41:53,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 10:41:53,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,550 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 10:41:53,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 10:41:53,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 10:41:53,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 10:41:53,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 10:41:53,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 10:41:53,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 10:41:53,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-29 10:41:53,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 10:41:53,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 10:41:53,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 10:41:53,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 10:41:53,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 10:41:53,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,757 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:53,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:53,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 10:41:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 10:41:53,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,765 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 10:41:53,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 10:41:53,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-29 10:41:53,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 10:41:53,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,774 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 10:41:53,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:53,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 10:41:53,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 10:41:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 10:41:53,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 10:41:53,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,829 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 10:41:53,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 10:41:53,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 10:41:53,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-29 10:41:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 10:41:53,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,954 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:53,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 10:41:53,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:53,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-29 10:41:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 10:41:53,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,960 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:53,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 10:41:53,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:53,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-29 10:41:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 10:41:53,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:53,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 10:41:53,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:53,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:53,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-29 10:41:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:53,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:53,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:53,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:53,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:53,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 10:41:53,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:53,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:53,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:53,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 10:41:53,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:53,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:54,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-29 10:41:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:54,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:54,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:54,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-29 10:41:54,042 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:54,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 10:41:54,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:54,043 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:54,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:54,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 22 [2020-10-29 10:41:54,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:54,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:54,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:54,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:54,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:54,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 10:41:54,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:54,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 10:41:54,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:54,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:54,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:54,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:54,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:54,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:54,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:54,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:54,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:54,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:54,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:54,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:54,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 10:41:54,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:54,055 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:54,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:54,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:54,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:54,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:54,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-29 10:41:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:54,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:54,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:54,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 10:41:54,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:54,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 10:41:54,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:54,063 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:54,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:54,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-29 10:41:54,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:54,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:54,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:54,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:54,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:54,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 10:41:54,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:54,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 10:41:54,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:54,069 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:54,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:54,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:54,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:54,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:54,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-29 10:41:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:54,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:54,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:54,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:54,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:54,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 10:41:54,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:54,074 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:54,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:54,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 10:41:54,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:54,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:54,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-10-29 10:41:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:54,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:54,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:54,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 10:41:54,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:54,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 10:41:54,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:54,083 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:54,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:54,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 10:41:54,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:54,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:54,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 10:41:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 10:41:54,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 10:41:54,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 10:41:54,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 10:41:54,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 10:41:54,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 10:41:54,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 10:41:54,088 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 10:41:54,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 10:41:54,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 10:41:54,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 10:41:54,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 10:41:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2020-10-29 10:41:54,194 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1447066185] [2020-10-29 10:41:54,196 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 10:41:54,196 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31] total 31 [2020-10-29 10:41:54,197 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101283496] [2020-10-29 10:41:54,203 INFO L461 AbstractCegarLoop]: Interpolant automaton has 31 states [2020-10-29 10:41:54,203 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 10:41:54,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2020-10-29 10:41:54,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=855, Unknown=0, NotChecked=0, Total=930 [2020-10-29 10:41:54,221 INFO L87 Difference]: Start difference. First operand 638 states. Second operand 31 states. [2020-10-29 10:42:00,795 WARN L193 SmtUtils]: Spent 2.22 s on a formula simplification that was a NOOP. DAG size: 585 [2020-10-29 10:42:04,530 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 588 [2020-10-29 10:42:09,656 WARN L193 SmtUtils]: Spent 4.29 s on a formula simplification. DAG size of input: 589 DAG size of output: 587 [2020-10-29 10:42:14,157 WARN L193 SmtUtils]: Spent 4.37 s on a formula simplification. DAG size of input: 592 DAG size of output: 590 [2020-10-29 10:42:19,414 WARN L193 SmtUtils]: Spent 4.41 s on a formula simplification. DAG size of input: 592 DAG size of output: 590 [2020-10-29 10:42:19,643 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2020-10-29 10:42:26,957 WARN L193 SmtUtils]: Spent 4.29 s on a formula simplification. DAG size of input: 592 DAG size of output: 590 [2020-10-29 10:42:31,490 WARN L193 SmtUtils]: Spent 4.32 s on a formula simplification. DAG size of input: 595 DAG size of output: 593 [2020-10-29 10:42:36,211 WARN L193 SmtUtils]: Spent 4.29 s on a formula simplification. DAG size of input: 592 DAG size of output: 590 [2020-10-29 10:42:36,700 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-29 10:42:37,074 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-29 10:42:37,825 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-29 10:42:42,883 WARN L193 SmtUtils]: Spent 4.32 s on a formula simplification. DAG size of input: 592 DAG size of output: 590 [2020-10-29 10:42:43,282 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2020-10-29 10:42:43,628 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-29 10:42:44,001 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-10-29 10:42:44,302 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2020-10-29 10:42:44,954 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-29 10:42:45,347 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-29 10:42:45,558 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-29 10:42:50,568 WARN L193 SmtUtils]: Spent 4.52 s on a formula simplification. DAG size of input: 591 DAG size of output: 589 [2020-10-29 10:42:54,114 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 585 [2020-10-29 10:42:57,282 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2020-10-29 10:43:06,035 WARN L193 SmtUtils]: Spent 4.65 s on a formula simplification. DAG size of input: 593 DAG size of output: 591 [2020-10-29 10:43:10,998 WARN L193 SmtUtils]: Spent 4.63 s on a formula simplification. DAG size of input: 591 DAG size of output: 589 [2020-10-29 10:43:15,608 WARN L193 SmtUtils]: Spent 4.43 s on a formula simplification. DAG size of input: 594 DAG size of output: 592 [2020-10-29 10:43:20,123 WARN L193 SmtUtils]: Spent 4.34 s on a formula simplification. DAG size of input: 594 DAG size of output: 592 [2020-10-29 10:43:24,941 WARN L193 SmtUtils]: Spent 4.48 s on a formula simplification. DAG size of input: 594 DAG size of output: 592 [2020-10-29 10:43:29,532 WARN L193 SmtUtils]: Spent 4.40 s on a formula simplification. DAG size of input: 592 DAG size of output: 590 [2020-10-29 10:43:34,089 WARN L193 SmtUtils]: Spent 4.41 s on a formula simplification. DAG size of input: 595 DAG size of output: 593 [2020-10-29 10:43:36,458 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 588 [2020-10-29 10:43:41,080 WARN L193 SmtUtils]: Spent 4.40 s on a formula simplification. DAG size of input: 593 DAG size of output: 591 [2020-10-29 10:43:43,721 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 588 [2020-10-29 10:43:48,147 WARN L193 SmtUtils]: Spent 2.23 s on a formula simplification that was a NOOP. DAG size: 588 [2020-10-29 10:43:48,389 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2020-10-29 10:43:49,305 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2020-10-29 10:43:51,838 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-29 10:43:57,083 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 587 [2020-10-29 10:43:59,549 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 588 [2020-10-29 10:44:01,815 WARN L193 SmtUtils]: Spent 2.14 s on a formula simplification that was a NOOP. DAG size: 589 [2020-10-29 10:44:04,453 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2020-10-29 10:44:04,687 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2020-10-29 10:44:10,010 WARN L193 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 594 DAG size of output: 592 [2020-10-29 10:44:10,219 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-29 10:44:10,479 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-29 10:44:12,716 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-29 10:44:12,917 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-29 10:44:16,260 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-29 10:44:23,076 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2020-10-29 10:44:24,397 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2020-10-29 10:44:35,628 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-29 10:44:35,983 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2020-10-29 10:44:56,946 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-29 10:45:02,157 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-29 10:45:03,215 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-29 10:45:03,474 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2020-10-29 10:45:06,809 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-29 10:45:07,041 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-29 10:45:07,281 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-29 10:45:09,103 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-29 10:45:12,050 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2020-10-29 10:45:12,299 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-10-29 10:45:15,299 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-29 10:45:26,480 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 45 [2020-10-29 10:45:26,748 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-29 10:45:26,935 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57