./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec11_product08.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/email_spec11_product08.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8ca8aea97db3c8442017fa3e58ddab2ec15950c6 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 00:13:01,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 00:13:01,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 00:13:01,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 00:13:01,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 00:13:01,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 00:13:01,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 00:13:01,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 00:13:01,796 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 00:13:01,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 00:13:01,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 00:13:01,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 00:13:01,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 00:13:01,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 00:13:01,807 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 00:13:01,808 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 00:13:01,810 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 00:13:01,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 00:13:01,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 00:13:01,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 00:13:01,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 00:13:01,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 00:13:01,827 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 00:13:01,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 00:13:01,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 00:13:01,833 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 00:13:01,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 00:13:01,835 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 00:13:01,835 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 00:13:01,836 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 00:13:01,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 00:13:01,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 00:13:01,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 00:13:01,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 00:13:01,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 00:13:01,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 00:13:01,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 00:13:01,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 00:13:01,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 00:13:01,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 00:13:01,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 00:13:01,845 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 00:13:01,868 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 00:13:01,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 00:13:01,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 00:13:01,870 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 00:13:01,870 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 00:13:01,870 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 00:13:01,870 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 00:13:01,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 00:13:01,873 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 00:13:01,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 00:13:01,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 00:13:01,874 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 00:13:01,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 00:13:01,875 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 00:13:01,875 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 00:13:01,876 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 00:13:01,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 00:13:01,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 00:13:01,877 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 00:13:01,878 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 00:13:01,878 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 00:13:01,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 00:13:01,880 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 00:13:01,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 00:13:01,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 00:13:01,882 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 00:13:01,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 00:13:01,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 00:13:01,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ca8aea97db3c8442017fa3e58ddab2ec15950c6 [2019-11-28 00:13:02,177 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 00:13:02,190 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 00:13:02,194 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 00:13:02,195 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 00:13:02,196 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 00:13:02,197 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product08.cil.c [2019-11-28 00:13:02,259 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/100f67ba7/64949c82f1d04651b5c5423ee89a6119/FLAGdafff0352 [2019-11-28 00:13:02,866 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 00:13:02,867 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product08.cil.c [2019-11-28 00:13:02,898 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/100f67ba7/64949c82f1d04651b5c5423ee89a6119/FLAGdafff0352 [2019-11-28 00:13:03,093 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/100f67ba7/64949c82f1d04651b5c5423ee89a6119 [2019-11-28 00:13:03,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 00:13:03,097 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 00:13:03,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 00:13:03,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 00:13:03,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 00:13:03,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:13:03" (1/1) ... [2019-11-28 00:13:03,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@604b570b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:03, skipping insertion in model container [2019-11-28 00:13:03,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:13:03" (1/1) ... [2019-11-28 00:13:03,115 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 00:13:03,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 00:13:03,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 00:13:03,909 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 00:13:04,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 00:13:04,162 INFO L208 MainTranslator]: Completed translation [2019-11-28 00:13:04,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04 WrapperNode [2019-11-28 00:13:04,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 00:13:04,164 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 00:13:04,165 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 00:13:04,165 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 00:13:04,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04" (1/1) ... [2019-11-28 00:13:04,210 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04" (1/1) ... [2019-11-28 00:13:04,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 00:13:04,296 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 00:13:04,296 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 00:13:04,296 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 00:13:04,307 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04" (1/1) ... [2019-11-28 00:13:04,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04" (1/1) ... [2019-11-28 00:13:04,315 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04" (1/1) ... [2019-11-28 00:13:04,316 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04" (1/1) ... [2019-11-28 00:13:04,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04" (1/1) ... [2019-11-28 00:13:04,361 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04" (1/1) ... [2019-11-28 00:13:04,369 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04" (1/1) ... [2019-11-28 00:13:04,390 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 00:13:04,394 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 00:13:04,396 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 00:13:04,396 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 00:13:04,397 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2019-11-28 00:13:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-28 00:13:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 00:13:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 00:13:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 00:13:04,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 00:13:06,192 INFO L292 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 00:13:06,194 INFO L297 CfgBuilder]: Removed 203 assume(true) statements. [2019-11-28 00:13:06,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:13:06 BoogieIcfgContainer [2019-11-28 00:13:06,196 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 00:13:06,198 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-28 00:13:06,200 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-28 00:13:06,203 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-28 00:13:06,204 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 12:13:03" (1/3) ... [2019-11-28 00:13:06,205 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@720f0a8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:13:06, skipping insertion in model container [2019-11-28 00:13:06,206 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:13:04" (2/3) ... [2019-11-28 00:13:06,206 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@720f0a8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:13:06, skipping insertion in model container [2019-11-28 00:13:06,207 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:13:06" (3/3) ... [2019-11-28 00:13:06,211 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec11_product08.cil.c [2019-11-28 00:13:06,222 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-28 00:13:06,232 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-28 00:13:06,245 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-28 00:13:06,281 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-28 00:13:06,281 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-28 00:13:06,281 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-28 00:13:06,281 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 00:13:06,281 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 00:13:06,282 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-28 00:13:06,282 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 00:13:06,282 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-28 00:13:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2019-11-28 00:13:06,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-11-28 00:13:06,316 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:13:06,318 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 00:13:06,318 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:13:06,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:13:06,325 INFO L82 PathProgramCache]: Analyzing trace with hash 741947903, now seen corresponding path program 1 times [2019-11-28 00:13:06,333 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:13:06,333 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909852222] [2019-11-28 00:13:06,334 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:13:06,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:13:06,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 00:13:06,700 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909852222] [2019-11-28 00:13:06,701 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:13:06,701 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 00:13:06,703 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149362160] [2019-11-28 00:13:06,708 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 00:13:06,709 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:13:06,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 00:13:06,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:13:06,727 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 3 states. [2019-11-28 00:13:06,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:13:06,885 INFO L93 Difference]: Finished difference Result 904 states and 1586 transitions. [2019-11-28 00:13:06,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 00:13:06,888 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 38 [2019-11-28 00:13:06,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:13:06,921 INFO L225 Difference]: With dead ends: 904 [2019-11-28 00:13:06,922 INFO L226 Difference]: Without dead ends: 584 [2019-11-28 00:13:06,933 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:13:06,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2019-11-28 00:13:07,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 301. [2019-11-28 00:13:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2019-11-28 00:13:07,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 522 transitions. [2019-11-28 00:13:07,038 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 522 transitions. Word has length 38 [2019-11-28 00:13:07,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:13:07,038 INFO L462 AbstractCegarLoop]: Abstraction has 301 states and 522 transitions. [2019-11-28 00:13:07,039 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 00:13:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 522 transitions. [2019-11-28 00:13:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-11-28 00:13:07,048 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:13:07,048 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 00:13:07,049 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:13:07,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:13:07,049 INFO L82 PathProgramCache]: Analyzing trace with hash -919835246, now seen corresponding path program 1 times [2019-11-28 00:13:07,050 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:13:07,050 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359390785] [2019-11-28 00:13:07,050 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:13:07,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:13:07,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 00:13:07,250 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359390785] [2019-11-28 00:13:07,250 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:13:07,251 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 00:13:07,251 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136650688] [2019-11-28 00:13:07,254 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 00:13:07,254 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:13:07,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 00:13:07,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 00:13:07,255 INFO L87 Difference]: Start difference. First operand 301 states and 522 transitions. Second operand 5 states. [2019-11-28 00:13:07,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:13:07,443 INFO L93 Difference]: Finished difference Result 852 states and 1482 transitions. [2019-11-28 00:13:07,443 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-28 00:13:07,443 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 40 [2019-11-28 00:13:07,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:13:07,447 INFO L225 Difference]: With dead ends: 852 [2019-11-28 00:13:07,448 INFO L226 Difference]: Without dead ends: 570 [2019-11-28 00:13:07,450 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-28 00:13:07,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 570 states. [2019-11-28 00:13:07,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 570 to 301. [2019-11-28 00:13:07,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2019-11-28 00:13:07,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 521 transitions. [2019-11-28 00:13:07,470 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 521 transitions. Word has length 40 [2019-11-28 00:13:07,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:13:07,470 INFO L462 AbstractCegarLoop]: Abstraction has 301 states and 521 transitions. [2019-11-28 00:13:07,471 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 00:13:07,471 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 521 transitions. [2019-11-28 00:13:07,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-11-28 00:13:07,472 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:13:07,473 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 00:13:07,473 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:13:07,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:13:07,474 INFO L82 PathProgramCache]: Analyzing trace with hash 464336863, now seen corresponding path program 1 times [2019-11-28 00:13:07,474 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:13:07,474 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331509659] [2019-11-28 00:13:07,475 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:13:07,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:13:07,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 00:13:07,556 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331509659] [2019-11-28 00:13:07,557 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:13:07,557 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 00:13:07,557 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116023705] [2019-11-28 00:13:07,558 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 00:13:07,558 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:13:07,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 00:13:07,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:13:07,560 INFO L87 Difference]: Start difference. First operand 301 states and 521 transitions. Second operand 3 states. [2019-11-28 00:13:07,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:13:07,665 INFO L93 Difference]: Finished difference Result 584 states and 1016 transitions. [2019-11-28 00:13:07,665 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 00:13:07,665 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2019-11-28 00:13:07,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:13:07,668 INFO L225 Difference]: With dead ends: 584 [2019-11-28 00:13:07,668 INFO L226 Difference]: Without dead ends: 306 [2019-11-28 00:13:07,669 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:13:07,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2019-11-28 00:13:07,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 301. [2019-11-28 00:13:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2019-11-28 00:13:07,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 518 transitions. [2019-11-28 00:13:07,685 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 518 transitions. Word has length 41 [2019-11-28 00:13:07,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:13:07,686 INFO L462 AbstractCegarLoop]: Abstraction has 301 states and 518 transitions. [2019-11-28 00:13:07,686 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 00:13:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 518 transitions. [2019-11-28 00:13:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-28 00:13:07,688 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:13:07,688 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 00:13:07,688 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:13:07,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:13:07,689 INFO L82 PathProgramCache]: Analyzing trace with hash -1645531078, now seen corresponding path program 1 times [2019-11-28 00:13:07,689 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:13:07,690 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561691365] [2019-11-28 00:13:07,690 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:13:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:13:07,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 00:13:07,777 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561691365] [2019-11-28 00:13:07,777 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:13:07,778 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 00:13:07,778 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210748480] [2019-11-28 00:13:07,779 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 00:13:07,779 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:13:07,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 00:13:07,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 00:13:07,780 INFO L87 Difference]: Start difference. First operand 301 states and 518 transitions. Second operand 5 states. [2019-11-28 00:13:07,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:13:07,928 INFO L93 Difference]: Finished difference Result 842 states and 1462 transitions. [2019-11-28 00:13:07,928 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 00:13:07,928 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-11-28 00:13:07,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:13:07,934 INFO L225 Difference]: With dead ends: 842 [2019-11-28 00:13:07,935 INFO L226 Difference]: Without dead ends: 568 [2019-11-28 00:13:07,937 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-28 00:13:07,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 568 states. [2019-11-28 00:13:07,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 568 to 301. [2019-11-28 00:13:07,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2019-11-28 00:13:07,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 517 transitions. [2019-11-28 00:13:07,958 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 517 transitions. Word has length 43 [2019-11-28 00:13:07,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:13:07,959 INFO L462 AbstractCegarLoop]: Abstraction has 301 states and 517 transitions. [2019-11-28 00:13:07,959 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 00:13:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 517 transitions. [2019-11-28 00:13:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-11-28 00:13:07,962 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:13:07,962 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 00:13:07,963 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:13:07,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:13:07,963 INFO L82 PathProgramCache]: Analyzing trace with hash 799277533, now seen corresponding path program 1 times [2019-11-28 00:13:07,963 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:13:07,964 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565126648] [2019-11-28 00:13:07,964 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:13:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:13:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 00:13:08,059 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565126648] [2019-11-28 00:13:08,059 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:13:08,059 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 00:13:08,060 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [129582847] [2019-11-28 00:13:08,060 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 00:13:08,060 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:13:08,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 00:13:08,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 00:13:08,061 INFO L87 Difference]: Start difference. First operand 301 states and 517 transitions. Second operand 5 states. [2019-11-28 00:13:08,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:13:08,202 INFO L93 Difference]: Finished difference Result 847 states and 1466 transitions. [2019-11-28 00:13:08,203 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 00:13:08,203 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2019-11-28 00:13:08,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:13:08,206 INFO L225 Difference]: With dead ends: 847 [2019-11-28 00:13:08,207 INFO L226 Difference]: Without dead ends: 573 [2019-11-28 00:13:08,208 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-28 00:13:08,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 573 states. [2019-11-28 00:13:08,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 573 to 301. [2019-11-28 00:13:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2019-11-28 00:13:08,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 516 transitions. [2019-11-28 00:13:08,230 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 516 transitions. Word has length 44 [2019-11-28 00:13:08,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:13:08,231 INFO L462 AbstractCegarLoop]: Abstraction has 301 states and 516 transitions. [2019-11-28 00:13:08,231 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 00:13:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 516 transitions. [2019-11-28 00:13:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-11-28 00:13:08,232 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:13:08,232 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 00:13:08,233 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:13:08,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:13:08,233 INFO L82 PathProgramCache]: Analyzing trace with hash -1056100619, now seen corresponding path program 1 times [2019-11-28 00:13:08,234 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:13:08,234 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121396977] [2019-11-28 00:13:08,234 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:13:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:13:08,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 00:13:08,313 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121396977] [2019-11-28 00:13:08,314 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:13:08,315 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 00:13:08,315 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641383445] [2019-11-28 00:13:08,315 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 00:13:08,316 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:13:08,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 00:13:08,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:13:08,316 INFO L87 Difference]: Start difference. First operand 301 states and 516 transitions. Second operand 3 states. [2019-11-28 00:13:08,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:13:08,342 INFO L93 Difference]: Finished difference Result 364 states and 608 transitions. [2019-11-28 00:13:08,342 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 00:13:08,342 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2019-11-28 00:13:08,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:13:08,345 INFO L225 Difference]: With dead ends: 364 [2019-11-28 00:13:08,345 INFO L226 Difference]: Without dead ends: 304 [2019-11-28 00:13:08,346 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:13:08,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2019-11-28 00:13:08,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 303. [2019-11-28 00:13:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2019-11-28 00:13:08,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 518 transitions. [2019-11-28 00:13:08,364 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 518 transitions. Word has length 45 [2019-11-28 00:13:08,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:13:08,364 INFO L462 AbstractCegarLoop]: Abstraction has 303 states and 518 transitions. [2019-11-28 00:13:08,365 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 00:13:08,365 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 518 transitions. [2019-11-28 00:13:08,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-11-28 00:13:08,366 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:13:08,366 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-11-28 00:13:08,367 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:13:08,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:13:08,367 INFO L82 PathProgramCache]: Analyzing trace with hash -142003357, now seen corresponding path program 1 times [2019-11-28 00:13:08,368 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:13:08,368 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1081668877] [2019-11-28 00:13:08,368 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:13:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:13:08,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 00:13:08,429 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1081668877] [2019-11-28 00:13:08,429 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:13:08,429 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 00:13:08,429 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077252235] [2019-11-28 00:13:08,430 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 00:13:08,431 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:13:08,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 00:13:08,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:13:08,431 INFO L87 Difference]: Start difference. First operand 303 states and 518 transitions. Second operand 3 states. [2019-11-28 00:13:08,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:13:08,465 INFO L93 Difference]: Finished difference Result 795 states and 1378 transitions. [2019-11-28 00:13:08,466 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 00:13:08,466 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2019-11-28 00:13:08,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:13:08,469 INFO L225 Difference]: With dead ends: 795 [2019-11-28 00:13:08,470 INFO L226 Difference]: Without dead ends: 523 [2019-11-28 00:13:08,471 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:13:08,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2019-11-28 00:13:08,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 463. [2019-11-28 00:13:08,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 463 states. [2019-11-28 00:13:08,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 811 transitions. [2019-11-28 00:13:08,499 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 811 transitions. Word has length 53 [2019-11-28 00:13:08,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:13:08,499 INFO L462 AbstractCegarLoop]: Abstraction has 463 states and 811 transitions. [2019-11-28 00:13:08,499 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 00:13:08,500 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 811 transitions. [2019-11-28 00:13:08,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-11-28 00:13:08,501 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:13:08,501 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-11-28 00:13:08,501 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:13:08,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:13:08,502 INFO L82 PathProgramCache]: Analyzing trace with hash 809880066, now seen corresponding path program 1 times [2019-11-28 00:13:08,502 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:13:08,503 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647584101] [2019-11-28 00:13:08,503 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:13:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:13:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 00:13:08,576 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [647584101] [2019-11-28 00:13:08,576 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:13:08,576 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 00:13:08,577 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252321771] [2019-11-28 00:13:08,577 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 00:13:08,578 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:13:08,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 00:13:08,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 00:13:08,578 INFO L87 Difference]: Start difference. First operand 463 states and 811 transitions. Second operand 5 states. [2019-11-28 00:13:08,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:13:08,782 INFO L93 Difference]: Finished difference Result 1319 states and 2339 transitions. [2019-11-28 00:13:08,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 00:13:08,783 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 54 [2019-11-28 00:13:08,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:13:08,789 INFO L225 Difference]: With dead ends: 1319 [2019-11-28 00:13:08,790 INFO L226 Difference]: Without dead ends: 887 [2019-11-28 00:13:08,791 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-11-28 00:13:08,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 887 states. [2019-11-28 00:13:08,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 887 to 463. [2019-11-28 00:13:08,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 463 states. [2019-11-28 00:13:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 809 transitions. [2019-11-28 00:13:08,829 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 809 transitions. Word has length 54 [2019-11-28 00:13:08,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:13:08,830 INFO L462 AbstractCegarLoop]: Abstraction has 463 states and 809 transitions. [2019-11-28 00:13:08,830 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 00:13:08,830 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 809 transitions. [2019-11-28 00:13:08,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-11-28 00:13:08,831 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:13:08,832 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-11-28 00:13:08,832 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:13:08,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:13:08,833 INFO L82 PathProgramCache]: Analyzing trace with hash -1598155623, now seen corresponding path program 1 times [2019-11-28 00:13:08,833 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:13:08,833 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741788033] [2019-11-28 00:13:08,834 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:13:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:13:08,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 00:13:08,897 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741788033] [2019-11-28 00:13:08,897 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:13:08,897 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 00:13:08,897 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166680350] [2019-11-28 00:13:08,898 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 00:13:08,898 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:13:08,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 00:13:08,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:13:08,901 INFO L87 Difference]: Start difference. First operand 463 states and 809 transitions. Second operand 3 states. [2019-11-28 00:13:08,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:13:08,956 INFO L93 Difference]: Finished difference Result 1317 states and 2331 transitions. [2019-11-28 00:13:08,957 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 00:13:08,957 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2019-11-28 00:13:08,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:13:08,961 INFO L225 Difference]: With dead ends: 1317 [2019-11-28 00:13:08,962 INFO L226 Difference]: Without dead ends: 885 [2019-11-28 00:13:08,963 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:13:08,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 885 states. [2019-11-28 00:13:09,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 885 to 825. [2019-11-28 00:13:09,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 825 states. [2019-11-28 00:13:09,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 825 states and 1472 transitions. [2019-11-28 00:13:09,014 INFO L78 Accepts]: Start accepts. Automaton has 825 states and 1472 transitions. Word has length 55 [2019-11-28 00:13:09,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:13:09,016 INFO L462 AbstractCegarLoop]: Abstraction has 825 states and 1472 transitions. [2019-11-28 00:13:09,016 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 00:13:09,016 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1472 transitions. [2019-11-28 00:13:09,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-11-28 00:13:09,018 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:13:09,018 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-11-28 00:13:09,019 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:13:09,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:13:09,019 INFO L82 PathProgramCache]: Analyzing trace with hash -1910097993, now seen corresponding path program 1 times [2019-11-28 00:13:09,019 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:13:09,020 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058174546] [2019-11-28 00:13:09,020 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:13:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:13:09,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-28 00:13:09,152 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058174546] [2019-11-28 00:13:09,152 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:13:09,153 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-11-28 00:13:09,153 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634610068] [2019-11-28 00:13:09,154 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-28 00:13:09,154 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:13:09,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-28 00:13:09,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2019-11-28 00:13:09,157 INFO L87 Difference]: Start difference. First operand 825 states and 1472 transitions. Second operand 10 states. [2019-11-28 00:13:10,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:13:10,003 INFO L93 Difference]: Finished difference Result 1100 states and 1837 transitions. [2019-11-28 00:13:10,004 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-11-28 00:13:10,004 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 55 [2019-11-28 00:13:10,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:13:10,010 INFO L225 Difference]: With dead ends: 1100 [2019-11-28 00:13:10,011 INFO L226 Difference]: Without dead ends: 1062 [2019-11-28 00:13:10,012 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=290, Invalid=766, Unknown=0, NotChecked=0, Total=1056 [2019-11-28 00:13:10,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1062 states. [2019-11-28 00:13:10,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1062 to 845. [2019-11-28 00:13:10,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 845 states. [2019-11-28 00:13:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 845 states and 1498 transitions. [2019-11-28 00:13:10,077 INFO L78 Accepts]: Start accepts. Automaton has 845 states and 1498 transitions. Word has length 55 [2019-11-28 00:13:10,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:13:10,078 INFO L462 AbstractCegarLoop]: Abstraction has 845 states and 1498 transitions. [2019-11-28 00:13:10,078 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-28 00:13:10,078 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1498 transitions. [2019-11-28 00:13:10,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-11-28 00:13:10,080 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:13:10,080 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-11-28 00:13:10,081 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:13:10,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:13:10,081 INFO L82 PathProgramCache]: Analyzing trace with hash -1863951665, now seen corresponding path program 1 times [2019-11-28 00:13:10,082 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:13:10,082 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1014568735] [2019-11-28 00:13:10,082 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:13:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:13:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-28 00:13:10,158 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1014568735] [2019-11-28 00:13:10,159 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:13:10,159 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-28 00:13:10,159 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161490526] [2019-11-28 00:13:10,159 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-28 00:13:10,160 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:13:10,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-28 00:13:10,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-28 00:13:10,160 INFO L87 Difference]: Start difference. First operand 845 states and 1498 transitions. Second operand 4 states. [2019-11-28 00:13:10,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:13:10,221 INFO L93 Difference]: Finished difference Result 869 states and 1532 transitions. [2019-11-28 00:13:10,221 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-28 00:13:10,222 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 56 [2019-11-28 00:13:10,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:13:10,222 INFO L225 Difference]: With dead ends: 869 [2019-11-28 00:13:10,223 INFO L226 Difference]: Without dead ends: 0 [2019-11-28 00:13:10,224 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-28 00:13:10,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-28 00:13:10,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-28 00:13:10,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-28 00:13:10,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-28 00:13:10,226 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 56 [2019-11-28 00:13:10,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:13:10,226 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-28 00:13:10,227 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-28 00:13:10,227 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-28 00:13:10,227 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-28 00:13:10,230 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-28 00:13:11,914 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 28 [2019-11-28 00:13:12,243 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 21 [2019-11-28 00:13:12,436 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 28 [2019-11-28 00:13:13,415 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 23 [2019-11-28 00:13:13,752 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 28 [2019-11-28 00:13:13,953 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 28 [2019-11-28 00:13:14,635 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 29 [2019-11-28 00:13:15,031 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 28 [2019-11-28 00:13:15,395 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 18 [2019-11-28 00:13:15,518 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 21 [2019-11-28 00:13:15,632 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 29 [2019-11-28 00:13:16,733 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 18 [2019-11-28 00:13:17,100 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 18 [2019-11-28 00:13:17,754 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 28 [2019-11-28 00:13:18,048 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 2520) no Hoare annotation was computed. [2019-11-28 00:13:18,048 INFO L242 CegarLoopResult]: At program point L1555(lines 1550 1558) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse1 (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0))) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= 1 ULTIMATE.start_createEmail_~to)))) (or (and .cse0 .cse1 .cse2 .cse3 (= |ULTIMATE.start_isReadable_#res| 1) .cse4 (= 1 ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~__ste_email_to0~0 1))))) [2019-11-28 00:13:18,048 INFO L246 CegarLoopResult]: For program point L1291(lines 1291 1299) no Hoare annotation was computed. [2019-11-28 00:13:18,049 INFO L242 CegarLoopResult]: At program point L1225(lines 1178 1231) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,049 INFO L246 CegarLoopResult]: For program point L1291-2(lines 1291 1299) no Hoare annotation was computed. [2019-11-28 00:13:18,049 INFO L246 CegarLoopResult]: For program point L1291-4(lines 1291 1299) no Hoare annotation was computed. [2019-11-28 00:13:18,049 INFO L246 CegarLoopResult]: For program point L1291-6(lines 1291 1299) no Hoare annotation was computed. [2019-11-28 00:13:18,049 INFO L246 CegarLoopResult]: For program point L1027(lines 1027 1031) no Hoare annotation was computed. [2019-11-28 00:13:18,050 INFO L246 CegarLoopResult]: For program point L1291-8(lines 1291 1299) no Hoare annotation was computed. [2019-11-28 00:13:18,050 INFO L242 CegarLoopResult]: At program point L1027-2(lines 1017 1036) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,050 INFO L246 CegarLoopResult]: For program point L1027-3(lines 1027 1031) no Hoare annotation was computed. [2019-11-28 00:13:18,051 INFO L242 CegarLoopResult]: At program point L1027-5(lines 1017 1036) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,051 INFO L246 CegarLoopResult]: For program point L1027-6(lines 1027 1031) no Hoare annotation was computed. [2019-11-28 00:13:18,051 INFO L242 CegarLoopResult]: At program point L1027-8(lines 1017 1036) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,051 INFO L246 CegarLoopResult]: For program point L1027-9(lines 1027 1031) no Hoare annotation was computed. [2019-11-28 00:13:18,052 INFO L242 CegarLoopResult]: At program point L1027-11(lines 1017 1036) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,052 INFO L246 CegarLoopResult]: For program point L1027-12(lines 1027 1031) no Hoare annotation was computed. [2019-11-28 00:13:18,052 INFO L242 CegarLoopResult]: At program point L1027-14(lines 1017 1036) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,052 INFO L246 CegarLoopResult]: For program point L1094(lines 1094 1100) no Hoare annotation was computed. [2019-11-28 00:13:18,052 INFO L246 CegarLoopResult]: For program point L2151(lines 2151 2159) no Hoare annotation was computed. [2019-11-28 00:13:18,053 INFO L246 CegarLoopResult]: For program point L2151-2(lines 2151 2159) no Hoare annotation was computed. [2019-11-28 00:13:18,053 INFO L246 CegarLoopResult]: For program point L2151-4(lines 2151 2159) no Hoare annotation was computed. [2019-11-28 00:13:18,053 INFO L246 CegarLoopResult]: For program point L1294(lines 1294 1298) no Hoare annotation was computed. [2019-11-28 00:13:18,053 INFO L246 CegarLoopResult]: For program point L1294-3(lines 1294 1298) no Hoare annotation was computed. [2019-11-28 00:13:18,053 INFO L246 CegarLoopResult]: For program point L1294-6(lines 1294 1298) no Hoare annotation was computed. [2019-11-28 00:13:18,053 INFO L246 CegarLoopResult]: For program point L1294-9(lines 1294 1298) no Hoare annotation was computed. [2019-11-28 00:13:18,054 INFO L246 CegarLoopResult]: For program point L1294-12(lines 1294 1298) no Hoare annotation was computed. [2019-11-28 00:13:18,054 INFO L246 CegarLoopResult]: For program point L1493(lines 1493 1499) no Hoare annotation was computed. [2019-11-28 00:13:18,054 INFO L242 CegarLoopResult]: At program point L1493-1(lines 1 2758) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse1 (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0))) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= 1 ULTIMATE.start_createEmail_~to)))) (or (and .cse0 .cse1 .cse2 .cse3 (= |ULTIMATE.start_isReadable_#res| 1) .cse4 (= 1 ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~__ste_email_to0~0 1))))) [2019-11-28 00:13:18,054 INFO L246 CegarLoopResult]: For program point L1493-2(lines 1493 1499) no Hoare annotation was computed. [2019-11-28 00:13:18,054 INFO L246 CegarLoopResult]: For program point L2154(lines 2154 2158) no Hoare annotation was computed. [2019-11-28 00:13:18,055 INFO L242 CegarLoopResult]: At program point L2154-2(lines 2147 2162) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= 1 ULTIMATE.start_createEmail_~to)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,055 INFO L246 CegarLoopResult]: For program point L2154-3(lines 2154 2158) no Hoare annotation was computed. [2019-11-28 00:13:18,055 INFO L246 CegarLoopResult]: For program point L2154-6(lines 2154 2158) no Hoare annotation was computed. [2019-11-28 00:13:18,055 INFO L242 CegarLoopResult]: At program point L2154-5(lines 2147 2162) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= 1 ULTIMATE.start_createEmail_~to)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,056 INFO L242 CegarLoopResult]: At program point L2154-8(lines 2147 2162) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse1 (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0))) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= 1 ULTIMATE.start_createEmail_~to)))) (or (and .cse0 .cse1 .cse2 .cse3 (= |ULTIMATE.start_isReadable_#res| 1) .cse4 (= 1 ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~__ste_email_to0~0 1))))) [2019-11-28 00:13:18,056 INFO L242 CegarLoopResult]: At program point L2618(lines 2605 2748) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,056 INFO L242 CegarLoopResult]: At program point L2486(lines 1 2758) the Hoare annotation is: (and (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,056 INFO L242 CegarLoopResult]: At program point L2751(lines 2582 2752) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,057 INFO L242 CegarLoopResult]: At program point L2685(lines 2672 2743) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,057 INFO L246 CegarLoopResult]: For program point L903(lines 903 919) no Hoare annotation was computed. [2019-11-28 00:13:18,057 INFO L246 CegarLoopResult]: For program point L903-1(lines 903 919) no Hoare annotation was computed. [2019-11-28 00:13:18,057 INFO L242 CegarLoopResult]: At program point L1564(lines 1559 1567) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse1 (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0))) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= 1 ULTIMATE.start_createEmail_~to)))) (or (and .cse0 .cse1 .cse2 .cse3 (= |ULTIMATE.start_isReadable_#res| 1) .cse4 (= 1 ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~__ste_email_to0~0 1))))) [2019-11-28 00:13:18,057 INFO L246 CegarLoopResult]: For program point L1301(lines 1301 1325) no Hoare annotation was computed. [2019-11-28 00:13:18,058 INFO L246 CegarLoopResult]: For program point L1301-1(lines 1301 1325) no Hoare annotation was computed. [2019-11-28 00:13:18,058 INFO L246 CegarLoopResult]: For program point L1301-2(lines 1301 1325) no Hoare annotation was computed. [2019-11-28 00:13:18,058 INFO L246 CegarLoopResult]: For program point L1301-3(lines 1301 1325) no Hoare annotation was computed. [2019-11-28 00:13:18,058 INFO L246 CegarLoopResult]: For program point L1301-4(lines 1301 1325) no Hoare annotation was computed. [2019-11-28 00:13:18,058 INFO L246 CegarLoopResult]: For program point L1103(lines 1103 1119) no Hoare annotation was computed. [2019-11-28 00:13:18,058 INFO L246 CegarLoopResult]: For program point L2623(lines 2623 2630) no Hoare annotation was computed. [2019-11-28 00:13:18,059 INFO L246 CegarLoopResult]: For program point L1302(lines 1302 1310) no Hoare annotation was computed. [2019-11-28 00:13:18,059 INFO L246 CegarLoopResult]: For program point L1302-2(lines 1302 1310) no Hoare annotation was computed. [2019-11-28 00:13:18,059 INFO L246 CegarLoopResult]: For program point L1302-4(lines 1302 1310) no Hoare annotation was computed. [2019-11-28 00:13:18,059 INFO L246 CegarLoopResult]: For program point L1104(lines 1104 1115) no Hoare annotation was computed. [2019-11-28 00:13:18,059 INFO L246 CegarLoopResult]: For program point L1302-6(lines 1302 1310) no Hoare annotation was computed. [2019-11-28 00:13:18,059 INFO L246 CegarLoopResult]: For program point L1302-8(lines 1302 1310) no Hoare annotation was computed. [2019-11-28 00:13:18,060 INFO L246 CegarLoopResult]: For program point L2690(lines 2690 2694) no Hoare annotation was computed. [2019-11-28 00:13:18,060 INFO L246 CegarLoopResult]: For program point L907(lines 907 918) no Hoare annotation was computed. [2019-11-28 00:13:18,060 INFO L246 CegarLoopResult]: For program point L907-1(lines 907 918) no Hoare annotation was computed. [2019-11-28 00:13:18,060 INFO L246 CegarLoopResult]: For program point L974(lines 974 986) no Hoare annotation was computed. [2019-11-28 00:13:18,060 INFO L246 CegarLoopResult]: For program point L974-2(lines 974 986) no Hoare annotation was computed. [2019-11-28 00:13:18,061 INFO L246 CegarLoopResult]: For program point L974-4(lines 974 986) no Hoare annotation was computed. [2019-11-28 00:13:18,061 INFO L246 CegarLoopResult]: For program point L974-6(lines 974 986) no Hoare annotation was computed. [2019-11-28 00:13:18,061 INFO L246 CegarLoopResult]: For program point L974-8(lines 974 986) no Hoare annotation was computed. [2019-11-28 00:13:18,061 INFO L246 CegarLoopResult]: For program point L974-10(lines 974 986) no Hoare annotation was computed. [2019-11-28 00:13:18,061 INFO L242 CegarLoopResult]: At program point L2494(lines 2489 2497) the Hoare annotation is: (and (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,062 INFO L246 CegarLoopResult]: For program point L1305(lines 1305 1309) no Hoare annotation was computed. [2019-11-28 00:13:18,062 INFO L246 CegarLoopResult]: For program point L1305-3(lines 1305 1309) no Hoare annotation was computed. [2019-11-28 00:13:18,062 INFO L246 CegarLoopResult]: For program point L1305-6(lines 1305 1309) no Hoare annotation was computed. [2019-11-28 00:13:18,062 INFO L246 CegarLoopResult]: For program point L1305-9(lines 1305 1309) no Hoare annotation was computed. [2019-11-28 00:13:18,062 INFO L246 CegarLoopResult]: For program point L1305-12(lines 1305 1309) no Hoare annotation was computed. [2019-11-28 00:13:18,062 INFO L246 CegarLoopResult]: For program point L1108(lines 1108 1114) no Hoare annotation was computed. [2019-11-28 00:13:18,063 INFO L242 CegarLoopResult]: At program point L250(lines 231 252) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,063 INFO L246 CegarLoopResult]: For program point L977(lines 977 985) no Hoare annotation was computed. [2019-11-28 00:13:18,063 INFO L246 CegarLoopResult]: For program point L977-2(lines 977 985) no Hoare annotation was computed. [2019-11-28 00:13:18,063 INFO L246 CegarLoopResult]: For program point L911(lines 911 917) no Hoare annotation was computed. [2019-11-28 00:13:18,063 INFO L246 CegarLoopResult]: For program point L911-1(lines 911 917) no Hoare annotation was computed. [2019-11-28 00:13:18,064 INFO L246 CegarLoopResult]: For program point L977-4(lines 977 985) no Hoare annotation was computed. [2019-11-28 00:13:18,064 INFO L246 CegarLoopResult]: For program point L977-6(lines 977 985) no Hoare annotation was computed. [2019-11-28 00:13:18,064 INFO L246 CegarLoopResult]: For program point L977-8(lines 977 985) no Hoare annotation was computed. [2019-11-28 00:13:18,064 INFO L246 CegarLoopResult]: For program point L977-10(lines 977 985) no Hoare annotation was computed. [2019-11-28 00:13:18,064 INFO L242 CegarLoopResult]: At program point L2696(lines 2686 2742) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,065 INFO L246 CegarLoopResult]: For program point L2169-1(lines 2169 2180) no Hoare annotation was computed. [2019-11-28 00:13:18,065 INFO L246 CegarLoopResult]: For program point L2169(lines 2169 2180) no Hoare annotation was computed. [2019-11-28 00:13:18,065 INFO L246 CegarLoopResult]: For program point L980(lines 980 984) no Hoare annotation was computed. [2019-11-28 00:13:18,065 INFO L242 CegarLoopResult]: At program point L980-2(lines 1 2758) the Hoare annotation is: (and (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,065 INFO L246 CegarLoopResult]: For program point L980-3(lines 980 984) no Hoare annotation was computed. [2019-11-28 00:13:18,065 INFO L242 CegarLoopResult]: At program point L980-5(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle 2) (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,066 INFO L246 CegarLoopResult]: For program point L980-6(lines 980 984) no Hoare annotation was computed. [2019-11-28 00:13:18,066 INFO L242 CegarLoopResult]: At program point L980-8(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,066 INFO L246 CegarLoopResult]: For program point L980-9(lines 980 984) no Hoare annotation was computed. [2019-11-28 00:13:18,066 INFO L242 CegarLoopResult]: At program point L980-11(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,066 INFO L242 CegarLoopResult]: At program point L2632(lines 2619 2747) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,067 INFO L246 CegarLoopResult]: For program point L980-12(lines 980 984) no Hoare annotation was computed. [2019-11-28 00:13:18,067 INFO L242 CegarLoopResult]: At program point L980-14(lines 333 342) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,067 INFO L246 CegarLoopResult]: For program point L980-15(lines 980 984) no Hoare annotation was computed. [2019-11-28 00:13:18,067 INFO L242 CegarLoopResult]: At program point L980-17(lines 323 332) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,067 INFO L246 CegarLoopResult]: For program point L1312(lines 1312 1324) no Hoare annotation was computed. [2019-11-28 00:13:18,068 INFO L242 CegarLoopResult]: At program point L1312-1(lines 1286 1329) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,068 INFO L246 CegarLoopResult]: For program point L1312-2(lines 1312 1324) no Hoare annotation was computed. [2019-11-28 00:13:18,068 INFO L242 CegarLoopResult]: At program point L1312-3(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,068 INFO L246 CegarLoopResult]: For program point L1312-4(lines 1312 1324) no Hoare annotation was computed. [2019-11-28 00:13:18,068 INFO L242 CegarLoopResult]: At program point L1312-5(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,069 INFO L246 CegarLoopResult]: For program point L1312-6(lines 1312 1324) no Hoare annotation was computed. [2019-11-28 00:13:18,069 INFO L242 CegarLoopResult]: At program point L1312-7(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,069 INFO L246 CegarLoopResult]: For program point L1048(lines 1048 1058) no Hoare annotation was computed. [2019-11-28 00:13:18,069 INFO L246 CegarLoopResult]: For program point L1312-8(lines 1312 1324) no Hoare annotation was computed. [2019-11-28 00:13:18,069 INFO L246 CegarLoopResult]: For program point L1048-1(lines 1048 1058) no Hoare annotation was computed. [2019-11-28 00:13:18,070 INFO L242 CegarLoopResult]: At program point L1312-9(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,070 INFO L246 CegarLoopResult]: For program point L1048-2(lines 1048 1058) no Hoare annotation was computed. [2019-11-28 00:13:18,070 INFO L246 CegarLoopResult]: For program point L1048-3(lines 1048 1058) no Hoare annotation was computed. [2019-11-28 00:13:18,070 INFO L246 CegarLoopResult]: For program point L1048-4(lines 1048 1058) no Hoare annotation was computed. [2019-11-28 00:13:18,070 INFO L242 CegarLoopResult]: At program point L916(lines 899 922) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= 1 ULTIMATE.start_createEmail_~to)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,070 INFO L242 CegarLoopResult]: At program point L916-1(lines 899 922) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= 1 ULTIMATE.start_createEmail_~to))) [2019-11-28 00:13:18,071 INFO L246 CegarLoopResult]: For program point L1313(lines 1313 1321) no Hoare annotation was computed. [2019-11-28 00:13:18,071 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-28 00:13:18,071 INFO L246 CegarLoopResult]: For program point L1313-2(lines 1313 1321) no Hoare annotation was computed. [2019-11-28 00:13:18,071 INFO L246 CegarLoopResult]: For program point L1313-4(lines 1313 1321) no Hoare annotation was computed. [2019-11-28 00:13:18,071 INFO L246 CegarLoopResult]: For program point L1313-6(lines 1313 1321) no Hoare annotation was computed. [2019-11-28 00:13:18,072 INFO L246 CegarLoopResult]: For program point L1313-8(lines 1313 1321) no Hoare annotation was computed. [2019-11-28 00:13:18,072 INFO L246 CegarLoopResult]: For program point L2701(lines 2701 2708) no Hoare annotation was computed. [2019-11-28 00:13:18,072 INFO L246 CegarLoopResult]: For program point L1182(lines 1182 1228) no Hoare annotation was computed. [2019-11-28 00:13:18,072 INFO L246 CegarLoopResult]: For program point L2173-1(lines 2173 2179) no Hoare annotation was computed. [2019-11-28 00:13:18,072 INFO L246 CegarLoopResult]: For program point L2173(lines 2173 2179) no Hoare annotation was computed. [2019-11-28 00:13:18,072 INFO L246 CegarLoopResult]: For program point L1183(lines 1183 1194) no Hoare annotation was computed. [2019-11-28 00:13:18,073 INFO L246 CegarLoopResult]: For program point L2637(lines 2637 2644) no Hoare annotation was computed. [2019-11-28 00:13:18,073 INFO L246 CegarLoopResult]: For program point L1316(lines 1316 1320) no Hoare annotation was computed. [2019-11-28 00:13:18,073 INFO L246 CegarLoopResult]: For program point L1316-3(lines 1316 1320) no Hoare annotation was computed. [2019-11-28 00:13:18,073 INFO L242 CegarLoopResult]: At program point L1118(lines 1071 1124) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,073 INFO L246 CegarLoopResult]: For program point L1316-6(lines 1316 1320) no Hoare annotation was computed. [2019-11-28 00:13:18,073 INFO L246 CegarLoopResult]: For program point L1316-9(lines 1316 1320) no Hoare annotation was computed. [2019-11-28 00:13:18,074 INFO L246 CegarLoopResult]: For program point L1316-12(lines 1316 1320) no Hoare annotation was computed. [2019-11-28 00:13:18,074 INFO L246 CegarLoopResult]: For program point L1385(lines 1385 1401) no Hoare annotation was computed. [2019-11-28 00:13:18,074 INFO L246 CegarLoopResult]: For program point L1385-1(lines 1385 1401) no Hoare annotation was computed. [2019-11-28 00:13:18,074 INFO L246 CegarLoopResult]: For program point L1187(lines 1187 1193) no Hoare annotation was computed. [2019-11-28 00:13:18,074 INFO L242 CegarLoopResult]: At program point L2178(lines 2165 2183) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= 1 ULTIMATE.start_createEmail_~to)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,075 INFO L242 CegarLoopResult]: At program point L2178-1(lines 2165 2183) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= 1 ULTIMATE.start_createEmail_~to))) [2019-11-28 00:13:18,075 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-28 00:13:18,075 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2520) no Hoare annotation was computed. [2019-11-28 00:13:18,075 INFO L242 CegarLoopResult]: At program point L1057(lines 1037 1061) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,075 INFO L242 CegarLoopResult]: At program point L1057-1(lines 1037 1061) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,076 INFO L242 CegarLoopResult]: At program point L1057-2(lines 1037 1061) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,076 INFO L242 CegarLoopResult]: At program point L1057-3(lines 1037 1061) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,076 INFO L242 CegarLoopResult]: At program point L1057-4(lines 1037 1061) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,076 INFO L242 CegarLoopResult]: At program point L2710(lines 2697 2741) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,076 INFO L246 CegarLoopResult]: For program point L1389(lines 1389 1400) no Hoare annotation was computed. [2019-11-28 00:13:18,077 INFO L246 CegarLoopResult]: For program point L1389-1(lines 1389 1400) no Hoare annotation was computed. [2019-11-28 00:13:18,077 INFO L246 CegarLoopResult]: For program point L927(lines 927 939) no Hoare annotation was computed. [2019-11-28 00:13:18,077 INFO L242 CegarLoopResult]: At program point L2646(lines 2633 2746) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,077 INFO L246 CegarLoopResult]: For program point L930(lines 930 938) no Hoare annotation was computed. [2019-11-28 00:13:18,077 INFO L246 CegarLoopResult]: For program point L1393(lines 1393 1399) no Hoare annotation was computed. [2019-11-28 00:13:18,077 INFO L246 CegarLoopResult]: For program point L1393-1(lines 1393 1399) no Hoare annotation was computed. [2019-11-28 00:13:18,078 INFO L246 CegarLoopResult]: For program point L1129(lines 1129 1165) no Hoare annotation was computed. [2019-11-28 00:13:18,078 INFO L246 CegarLoopResult]: For program point L1129-1(lines 1129 1165) no Hoare annotation was computed. [2019-11-28 00:13:18,078 INFO L246 CegarLoopResult]: For program point L1129-2(lines 1129 1165) no Hoare annotation was computed. [2019-11-28 00:13:18,078 INFO L246 CegarLoopResult]: For program point L1129-3(lines 1129 1165) no Hoare annotation was computed. [2019-11-28 00:13:18,078 INFO L246 CegarLoopResult]: For program point L997(lines 997 1013) no Hoare annotation was computed. [2019-11-28 00:13:18,078 INFO L246 CegarLoopResult]: For program point L1129-4(lines 1129 1165) no Hoare annotation was computed. [2019-11-28 00:13:18,079 INFO L246 CegarLoopResult]: For program point L997-1(lines 997 1013) no Hoare annotation was computed. [2019-11-28 00:13:18,079 INFO L246 CegarLoopResult]: For program point L997-2(lines 997 1013) no Hoare annotation was computed. [2019-11-28 00:13:18,079 INFO L246 CegarLoopResult]: For program point L997-3(lines 997 1013) no Hoare annotation was computed. [2019-11-28 00:13:18,079 INFO L246 CegarLoopResult]: For program point L997-4(lines 997 1013) no Hoare annotation was computed. [2019-11-28 00:13:18,079 INFO L246 CegarLoopResult]: For program point L2715(lines 2715 2722) no Hoare annotation was computed. [2019-11-28 00:13:18,079 INFO L246 CegarLoopResult]: For program point L1196(lines 1196 1227) no Hoare annotation was computed. [2019-11-28 00:13:18,080 INFO L246 CegarLoopResult]: For program point L1130(lines 1130 1138) no Hoare annotation was computed. [2019-11-28 00:13:18,080 INFO L246 CegarLoopResult]: For program point L1130-2(lines 1130 1138) no Hoare annotation was computed. [2019-11-28 00:13:18,080 INFO L246 CegarLoopResult]: For program point L1130-4(lines 1130 1138) no Hoare annotation was computed. [2019-11-28 00:13:18,080 INFO L246 CegarLoopResult]: For program point L1130-6(lines 1130 1138) no Hoare annotation was computed. [2019-11-28 00:13:18,080 INFO L246 CegarLoopResult]: For program point L1130-8(lines 1130 1138) no Hoare annotation was computed. [2019-11-28 00:13:18,080 INFO L246 CegarLoopResult]: For program point L2584(lines 2583 2750) no Hoare annotation was computed. [2019-11-28 00:13:18,081 INFO L246 CegarLoopResult]: For program point L1197(lines 1197 1208) no Hoare annotation was computed. [2019-11-28 00:13:18,081 INFO L246 CegarLoopResult]: For program point L2188(lines 2188 2196) no Hoare annotation was computed. [2019-11-28 00:13:18,081 INFO L246 CegarLoopResult]: For program point L2188-2(lines 2188 2196) no Hoare annotation was computed. [2019-11-28 00:13:18,081 INFO L246 CegarLoopResult]: For program point L2188-4(lines 2188 2196) no Hoare annotation was computed. [2019-11-28 00:13:18,081 INFO L246 CegarLoopResult]: For program point L933(lines 933 937) no Hoare annotation was computed. [2019-11-28 00:13:18,081 INFO L242 CegarLoopResult]: At program point L933-2(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) (not (= ~rjh~0 1)) (= 0 ULTIMATE.start_test_~op2~0) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,082 INFO L246 CegarLoopResult]: For program point L2651(lines 2651 2658) no Hoare annotation was computed. [2019-11-28 00:13:18,082 INFO L246 CegarLoopResult]: For program point L2585(lines 2585 2589) no Hoare annotation was computed. [2019-11-28 00:13:18,082 INFO L242 CegarLoopResult]: At program point L207(lines 187 209) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,082 INFO L246 CegarLoopResult]: For program point L2520(line 2520) no Hoare annotation was computed. [2019-11-28 00:13:18,083 INFO L246 CegarLoopResult]: For program point L2520-1(line 2520) no Hoare annotation was computed. [2019-11-28 00:13:18,083 INFO L246 CegarLoopResult]: For program point L1133(lines 1133 1137) no Hoare annotation was computed. [2019-11-28 00:13:18,083 INFO L246 CegarLoopResult]: For program point L1133-3(lines 1133 1137) no Hoare annotation was computed. [2019-11-28 00:13:18,083 INFO L246 CegarLoopResult]: For program point L1001(lines 1001 1012) no Hoare annotation was computed. [2019-11-28 00:13:18,083 INFO L246 CegarLoopResult]: For program point L1001-1(lines 1001 1012) no Hoare annotation was computed. [2019-11-28 00:13:18,083 INFO L246 CegarLoopResult]: For program point L1001-2(lines 1001 1012) no Hoare annotation was computed. [2019-11-28 00:13:18,084 INFO L246 CegarLoopResult]: For program point L1133-6(lines 1133 1137) no Hoare annotation was computed. [2019-11-28 00:13:18,084 INFO L246 CegarLoopResult]: For program point L1001-3(lines 1001 1012) no Hoare annotation was computed. [2019-11-28 00:13:18,084 INFO L246 CegarLoopResult]: For program point L1001-4(lines 1001 1012) no Hoare annotation was computed. [2019-11-28 00:13:18,084 INFO L246 CegarLoopResult]: For program point L1133-9(lines 1133 1137) no Hoare annotation was computed. [2019-11-28 00:13:18,084 INFO L246 CegarLoopResult]: For program point L1133-12(lines 1133 1137) no Hoare annotation was computed. [2019-11-28 00:13:18,084 INFO L242 CegarLoopResult]: At program point L1662(lines 1657 1665) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_createEmail_~to)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,085 INFO L242 CegarLoopResult]: At program point L1662-1(lines 1657 1665) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_createEmail_~to))) [2019-11-28 00:13:18,085 INFO L249 CegarLoopResult]: At program point L2521-1(lines 2525 2542) the Hoare annotation is: true [2019-11-28 00:13:18,085 INFO L242 CegarLoopResult]: At program point L2521(lines 2525 2542) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_createEmail_~to)) (= 1 ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,085 INFO L242 CegarLoopResult]: At program point L1398(lines 1381 1404) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= 1 ULTIMATE.start_createEmail_~to)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,086 INFO L242 CegarLoopResult]: At program point L1398-1(lines 1381 1404) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse1 (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0))) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= 1 ULTIMATE.start_createEmail_~to)))) (or (and .cse0 .cse1 .cse2 .cse3 (= |ULTIMATE.start_isReadable_#res| 1) .cse4 (= 1 ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~__ste_email_to0~0 1))))) [2019-11-28 00:13:18,086 INFO L246 CegarLoopResult]: For program point L2191(lines 2191 2195) no Hoare annotation was computed. [2019-11-28 00:13:18,086 INFO L246 CegarLoopResult]: For program point L2191-3(lines 2191 2195) no Hoare annotation was computed. [2019-11-28 00:13:18,086 INFO L242 CegarLoopResult]: At program point L2191-2(lines 2184 2199) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= 1 ULTIMATE.start_createEmail_~to)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,086 INFO L242 CegarLoopResult]: At program point L2191-5(lines 2184 2199) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_createEmail_~to)) (= 1 ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15)) [2019-11-28 00:13:18,087 INFO L246 CegarLoopResult]: For program point L2191-6(lines 2191 2195) no Hoare annotation was computed. [2019-11-28 00:13:18,087 INFO L249 CegarLoopResult]: At program point L2191-8(lines 2184 2199) the Hoare annotation is: true [2019-11-28 00:13:18,087 INFO L246 CegarLoopResult]: For program point L1201(lines 1201 1207) no Hoare annotation was computed. [2019-11-28 00:13:18,087 INFO L246 CegarLoopResult]: For program point L1005(lines 1005 1011) no Hoare annotation was computed. [2019-11-28 00:13:18,087 INFO L246 CegarLoopResult]: For program point L1005-1(lines 1005 1011) no Hoare annotation was computed. [2019-11-28 00:13:18,088 INFO L246 CegarLoopResult]: For program point L1005-2(lines 1005 1011) no Hoare annotation was computed. [2019-11-28 00:13:18,088 INFO L246 CegarLoopResult]: For program point L1005-3(lines 1005 1011) no Hoare annotation was computed. [2019-11-28 00:13:18,088 INFO L246 CegarLoopResult]: For program point L1005-4(lines 1005 1011) no Hoare annotation was computed. [2019-11-28 00:13:18,088 INFO L246 CegarLoopResult]: For program point L2591(lines 2591 2749) no Hoare annotation was computed. [2019-11-28 00:13:18,088 INFO L242 CegarLoopResult]: At program point L2724(lines 2711 2740) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,089 INFO L246 CegarLoopResult]: For program point L1140(lines 1140 1164) no Hoare annotation was computed. [2019-11-28 00:13:18,089 INFO L246 CegarLoopResult]: For program point L1140-1(lines 1140 1164) no Hoare annotation was computed. [2019-11-28 00:13:18,089 INFO L246 CegarLoopResult]: For program point L1140-2(lines 1140 1164) no Hoare annotation was computed. [2019-11-28 00:13:18,089 INFO L246 CegarLoopResult]: For program point L1140-3(lines 1140 1164) no Hoare annotation was computed. [2019-11-28 00:13:18,089 INFO L246 CegarLoopResult]: For program point L1140-4(lines 1140 1164) no Hoare annotation was computed. [2019-11-28 00:13:18,089 INFO L242 CegarLoopResult]: At program point L2660(lines 2647 2745) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,090 INFO L246 CegarLoopResult]: For program point L1141(lines 1141 1149) no Hoare annotation was computed. [2019-11-28 00:13:18,090 INFO L246 CegarLoopResult]: For program point L2132(lines 2132 2143) no Hoare annotation was computed. [2019-11-28 00:13:18,090 INFO L246 CegarLoopResult]: For program point L1075(lines 1075 1121) no Hoare annotation was computed. [2019-11-28 00:13:18,090 INFO L246 CegarLoopResult]: For program point L1141-2(lines 1141 1149) no Hoare annotation was computed. [2019-11-28 00:13:18,090 INFO L246 CegarLoopResult]: For program point L2132-1(lines 2132 2143) no Hoare annotation was computed. [2019-11-28 00:13:18,090 INFO L246 CegarLoopResult]: For program point L1141-4(lines 1141 1149) no Hoare annotation was computed. [2019-11-28 00:13:18,090 INFO L246 CegarLoopResult]: For program point L1141-6(lines 1141 1149) no Hoare annotation was computed. [2019-11-28 00:13:18,091 INFO L246 CegarLoopResult]: For program point L1141-8(lines 1141 1149) no Hoare annotation was computed. [2019-11-28 00:13:18,091 INFO L246 CegarLoopResult]: For program point L2595(lines 2595 2602) no Hoare annotation was computed. [2019-11-28 00:13:18,091 INFO L242 CegarLoopResult]: At program point L1472(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= 1 ULTIMATE.start_createEmail_~to)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,091 INFO L242 CegarLoopResult]: At program point L1472-1(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= 1 ULTIMATE.start_createEmail_~to))) [2019-11-28 00:13:18,091 INFO L246 CegarLoopResult]: For program point L1076(lines 1076 1087) no Hoare annotation was computed. [2019-11-28 00:13:18,092 INFO L242 CegarLoopResult]: At program point L1010(lines 993 1016) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,092 INFO L242 CegarLoopResult]: At program point L1010-1(lines 993 1016) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,092 INFO L242 CegarLoopResult]: At program point L1010-2(lines 993 1016) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,092 INFO L242 CegarLoopResult]: At program point L1010-3(lines 993 1016) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,093 INFO L242 CegarLoopResult]: At program point L1010-4(lines 993 1016) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,093 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-28 00:13:18,093 INFO L242 CegarLoopResult]: At program point L2729-1(lines 2583 2750) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,093 INFO L246 CegarLoopResult]: For program point L2729(lines 2729 2736) no Hoare annotation was computed. [2019-11-28 00:13:18,093 INFO L246 CegarLoopResult]: For program point L1210(lines 1210 1226) no Hoare annotation was computed. [2019-11-28 00:13:18,093 INFO L246 CegarLoopResult]: For program point L1144(lines 1144 1148) no Hoare annotation was computed. [2019-11-28 00:13:18,094 INFO L246 CegarLoopResult]: For program point L1144-3(lines 1144 1148) no Hoare annotation was computed. [2019-11-28 00:13:18,094 INFO L246 CegarLoopResult]: For program point L1144-6(lines 1144 1148) no Hoare annotation was computed. [2019-11-28 00:13:18,094 INFO L246 CegarLoopResult]: For program point L1144-9(lines 1144 1148) no Hoare annotation was computed. [2019-11-28 00:13:18,094 INFO L246 CegarLoopResult]: For program point L1144-12(lines 1144 1148) no Hoare annotation was computed. [2019-11-28 00:13:18,094 INFO L246 CegarLoopResult]: For program point L1409(lines 1409 1421) no Hoare annotation was computed. [2019-11-28 00:13:18,094 INFO L246 CegarLoopResult]: For program point L1409-2(lines 1409 1421) no Hoare annotation was computed. [2019-11-28 00:13:18,094 INFO L246 CegarLoopResult]: For program point L1409-4(lines 1409 1421) no Hoare annotation was computed. [2019-11-28 00:13:18,094 INFO L246 CegarLoopResult]: For program point L220(lines 220 227) no Hoare annotation was computed. [2019-11-28 00:13:18,094 INFO L246 CegarLoopResult]: For program point L1211(lines 1211 1222) no Hoare annotation was computed. [2019-11-28 00:13:18,095 INFO L249 CegarLoopResult]: At program point L220-1(lines 220 227) the Hoare annotation is: true [2019-11-28 00:13:18,095 INFO L246 CegarLoopResult]: For program point L2136(lines 2136 2142) no Hoare annotation was computed. [2019-11-28 00:13:18,095 INFO L246 CegarLoopResult]: For program point L2136-1(lines 2136 2142) no Hoare annotation was computed. [2019-11-28 00:13:18,095 INFO L246 CegarLoopResult]: For program point L2665(lines 2665 2669) no Hoare annotation was computed. [2019-11-28 00:13:18,095 INFO L246 CegarLoopResult]: For program point L2533(lines 2533 2539) no Hoare annotation was computed. [2019-11-28 00:13:18,096 INFO L246 CegarLoopResult]: For program point L2533-2(lines 2533 2539) no Hoare annotation was computed. [2019-11-28 00:13:18,096 INFO L246 CegarLoopResult]: For program point L1080(lines 1080 1086) no Hoare annotation was computed. [2019-11-28 00:13:18,096 INFO L246 CegarLoopResult]: For program point L1412(lines 1412 1420) no Hoare annotation was computed. [2019-11-28 00:13:18,096 INFO L246 CegarLoopResult]: For program point L1412-2(lines 1412 1420) no Hoare annotation was computed. [2019-11-28 00:13:18,096 INFO L246 CegarLoopResult]: For program point L1412-4(lines 1412 1420) no Hoare annotation was computed. [2019-11-28 00:13:18,096 INFO L246 CegarLoopResult]: For program point L1215(lines 1215 1221) no Hoare annotation was computed. [2019-11-28 00:13:18,097 INFO L242 CegarLoopResult]: At program point L1546(lines 1541 1549) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0)) (.cse1 (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0))) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (not (= ~rjh~0 1))) (.cse4 (not (= 1 ULTIMATE.start_createEmail_~to)))) (or (and .cse0 .cse1 .cse2 .cse3 (= |ULTIMATE.start_isReadable_#res| 1) .cse4 (= 1 ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~__ste_email_to0~0 1))))) [2019-11-28 00:13:18,097 INFO L249 CegarLoopResult]: At program point L2141-1(lines 2128 2146) the Hoare annotation is: true [2019-11-28 00:13:18,097 INFO L242 CegarLoopResult]: At program point L2141(lines 2128 2146) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_createEmail_~to)) (= 1 ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,097 INFO L242 CegarLoopResult]: At program point L2604(lines 2591 2749) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,097 INFO L246 CegarLoopResult]: For program point L1415(lines 1415 1419) no Hoare annotation was computed. [2019-11-28 00:13:18,098 INFO L242 CegarLoopResult]: At program point L1415-2(lines 1 2758) the Hoare annotation is: (and (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,098 INFO L246 CegarLoopResult]: For program point L1415-3(lines 1415 1419) no Hoare annotation was computed. [2019-11-28 00:13:18,098 INFO L242 CegarLoopResult]: At program point L1415-5(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle 2) (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,098 INFO L246 CegarLoopResult]: For program point L1415-6(lines 1415 1419) no Hoare annotation was computed. [2019-11-28 00:13:18,098 INFO L242 CegarLoopResult]: At program point L1415-8(lines 1 2758) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,098 INFO L246 CegarLoopResult]: For program point L1151(lines 1151 1163) no Hoare annotation was computed. [2019-11-28 00:13:18,098 INFO L242 CegarLoopResult]: At program point L1151-1(lines 1125 1168) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,098 INFO L246 CegarLoopResult]: For program point L1151-2(lines 1151 1163) no Hoare annotation was computed. [2019-11-28 00:13:18,098 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-28 00:13:18,099 INFO L242 CegarLoopResult]: At program point L1151-3(lines 1125 1168) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,099 INFO L246 CegarLoopResult]: For program point L1151-4(lines 1151 1163) no Hoare annotation was computed. [2019-11-28 00:13:18,099 INFO L242 CegarLoopResult]: At program point L1151-5(lines 1125 1168) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,099 INFO L246 CegarLoopResult]: For program point L1151-6(lines 1151 1163) no Hoare annotation was computed. [2019-11-28 00:13:18,099 INFO L242 CegarLoopResult]: At program point L1151-7(lines 1125 1168) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,099 INFO L246 CegarLoopResult]: For program point L1151-8(lines 1151 1163) no Hoare annotation was computed. [2019-11-28 00:13:18,099 INFO L242 CegarLoopResult]: At program point L1151-9(lines 1125 1168) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,099 INFO L242 CegarLoopResult]: At program point L2671(lines 2661 2744) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,099 INFO L246 CegarLoopResult]: For program point L1152(lines 1152 1160) no Hoare annotation was computed. [2019-11-28 00:13:18,099 INFO L246 CegarLoopResult]: For program point L1152-2(lines 1152 1160) no Hoare annotation was computed. [2019-11-28 00:13:18,099 INFO L246 CegarLoopResult]: For program point L1152-4(lines 1152 1160) no Hoare annotation was computed. [2019-11-28 00:13:18,100 INFO L246 CegarLoopResult]: For program point L1152-6(lines 1152 1160) no Hoare annotation was computed. [2019-11-28 00:13:18,100 INFO L246 CegarLoopResult]: For program point L1152-8(lines 1152 1160) no Hoare annotation was computed. [2019-11-28 00:13:18,100 INFO L249 CegarLoopResult]: At program point L228(lines 210 230) the Hoare annotation is: true [2019-11-28 00:13:18,100 INFO L246 CegarLoopResult]: For program point L1021(lines 1021 1033) no Hoare annotation was computed. [2019-11-28 00:13:18,100 INFO L246 CegarLoopResult]: For program point L1021-2(lines 1021 1033) no Hoare annotation was computed. [2019-11-28 00:13:18,100 INFO L246 CegarLoopResult]: For program point L1021-4(lines 1021 1033) no Hoare annotation was computed. [2019-11-28 00:13:18,100 INFO L246 CegarLoopResult]: For program point L1021-6(lines 1021 1033) no Hoare annotation was computed. [2019-11-28 00:13:18,100 INFO L246 CegarLoopResult]: For program point L1021-8(lines 1021 1033) no Hoare annotation was computed. [2019-11-28 00:13:18,100 INFO L246 CegarLoopResult]: For program point L164(lines 164 172) no Hoare annotation was computed. [2019-11-28 00:13:18,100 INFO L246 CegarLoopResult]: For program point L1155(lines 1155 1159) no Hoare annotation was computed. [2019-11-28 00:13:18,100 INFO L246 CegarLoopResult]: For program point L1089(lines 1089 1120) no Hoare annotation was computed. [2019-11-28 00:13:18,100 INFO L246 CegarLoopResult]: For program point L1155-3(lines 1155 1159) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L246 CegarLoopResult]: For program point L1155-6(lines 1155 1159) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L246 CegarLoopResult]: For program point L1155-9(lines 1155 1159) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L246 CegarLoopResult]: For program point L1155-12(lines 1155 1159) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L246 CegarLoopResult]: For program point L2609(lines 2609 2616) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L246 CegarLoopResult]: For program point L1090(lines 1090 1101) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L246 CegarLoopResult]: For program point L1024(lines 1024 1032) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L246 CegarLoopResult]: For program point L1024-2(lines 1024 1032) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L246 CegarLoopResult]: For program point L1024-4(lines 1024 1032) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L246 CegarLoopResult]: For program point L1024-6(lines 1024 1032) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L246 CegarLoopResult]: For program point L1024-8(lines 1024 1032) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L246 CegarLoopResult]: For program point L2676(lines 2676 2683) no Hoare annotation was computed. [2019-11-28 00:13:18,101 INFO L242 CegarLoopResult]: At program point L1686(lines 1675 1689) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_setClientId_~handle 3) (not (= ~rjh~0 1)) (not (= 1 ULTIMATE.start_createEmail_~to)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ~__ste_email_to0~0 1))) [2019-11-28 00:13:18,102 INFO L246 CegarLoopResult]: For program point L1290(lines 1290 1326) no Hoare annotation was computed. [2019-11-28 00:13:18,102 INFO L246 CegarLoopResult]: For program point L1290-1(lines 1290 1326) no Hoare annotation was computed. [2019-11-28 00:13:18,102 INFO L246 CegarLoopResult]: For program point L1290-2(lines 1290 1326) no Hoare annotation was computed. [2019-11-28 00:13:18,102 INFO L246 CegarLoopResult]: For program point L1290-3(lines 1290 1326) no Hoare annotation was computed. [2019-11-28 00:13:18,102 INFO L246 CegarLoopResult]: For program point L1290-4(lines 1290 1326) no Hoare annotation was computed. [2019-11-28 00:13:18,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 12:13:18 BoogieIcfgContainer [2019-11-28 00:13:18,149 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-28 00:13:18,149 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 00:13:18,149 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 00:13:18,150 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 00:13:18,150 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:13:06" (3/4) ... [2019-11-28 00:13:18,155 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-28 00:13:18,210 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 114 nodes and edges [2019-11-28 00:13:18,213 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2019-11-28 00:13:18,216 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-11-28 00:13:18,219 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-11-28 00:13:18,222 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 00:13:18,225 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 00:13:18,286 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) [2019-11-28 00:13:18,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) [2019-11-28 00:13:18,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) [2019-11-28 00:13:18,287 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && !(value == 1)) && !(__ste_email_to0 == 1) [2019-11-28 00:13:18,288 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) [2019-11-28 00:13:18,288 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) && !(value == 1)) && !(__ste_email_to0 == 1) [2019-11-28 00:13:18,288 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) && !(value == 1)) && !(__ste_email_to0 == 1) [2019-11-28 00:13:18,288 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) [2019-11-28 00:13:18,288 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp [2019-11-28 00:13:18,289 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) [2019-11-28 00:13:18,290 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to) [2019-11-28 00:13:18,464 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-28 00:13:18,464 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 00:13:18,466 INFO L168 Benchmark]: Toolchain (without parser) took 15369.09 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 431.0 MB). Free memory was 946.9 MB in the beginning and 1.0 GB in the end (delta: -87.9 MB). Peak memory consumption was 343.0 MB. Max. memory is 11.5 GB. [2019-11-28 00:13:18,467 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 00:13:18,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1065.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 946.9 MB in the beginning and 1.1 GB in the end (delta: -140.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-11-28 00:13:18,469 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-28 00:13:18,470 INFO L168 Benchmark]: Boogie Preprocessor took 97.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-28 00:13:18,470 INFO L168 Benchmark]: RCFGBuilder took 1801.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 913.2 MB in the end (delta: 160.5 MB). Peak memory consumption was 160.5 MB. Max. memory is 11.5 GB. [2019-11-28 00:13:18,471 INFO L168 Benchmark]: TraceAbstraction took 11951.04 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 285.7 MB). Free memory was 913.2 MB in the beginning and 1.1 GB in the end (delta: -157.6 MB). Peak memory consumption was 268.2 MB. Max. memory is 11.5 GB. [2019-11-28 00:13:18,471 INFO L168 Benchmark]: Witness Printer took 315.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.9 MB). Peak memory consumption was 35.9 MB. Max. memory is 11.5 GB. [2019-11-28 00:13:18,474 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1065.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 946.9 MB in the beginning and 1.1 GB in the end (delta: -140.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 131.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 97.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1801.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 913.2 MB in the end (delta: 160.5 MB). Peak memory consumption was 160.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 11951.04 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 285.7 MB). Free memory was 913.2 MB in the beginning and 1.1 GB in the end (delta: -157.6 MB). Peak memory consumption was 268.2 MB. Max. memory is 11.5 GB. * Witness Printer took 315.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.9 MB). Peak memory consumption was 35.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2520]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2520]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 2711]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2147]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((handle == 2 && rjh == handle) && handle == rjh___0) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1017]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(rjh == 1) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(handle == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1286]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1541]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 1178]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2489]: Loop Invariant Derived loop invariant: !(rjh == 1) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1037]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1037]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2184]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(rjh == 1) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2147]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(rjh == 1) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2605]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((handle == 2 && rjh == handle) && !(handle == 1)) && handle == rjh___0) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2147]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(value == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(handle == 1)) && !(rjh == 1)) && 0 == op2) && !(__ste_email_to0 == 1) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2184]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(value == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1037]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2697]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2591]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1675]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(value == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2184]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp - InvariantResult [Line: 1037]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1037]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 1550]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 2672]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2686]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2583]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 231]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2525]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) && !(value == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2647]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1381]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(value == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2582]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1381]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 899]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(value == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1657]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && !(value == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 899]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to) - InvariantResult [Line: 1657]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to) - InvariantResult [Line: 2128]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) && !(value == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2661]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 323]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2165]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(value == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1017]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1125]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2633]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1125]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2165]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to) - InvariantResult [Line: 1017]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(value == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1125]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1017]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1071]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2619]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1125]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1559]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && \result == 1) && !(1 == to)) && 1 == tmp) || (((((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(1 == to)) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1017]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1125]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && handle == 3) && !(rjh == 1)) && !(__ste_email_to0 == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 313 locations, 2 error locations. Result: SAFE, OverallTime: 3.9s, OverallIterations: 11, TraceHistogramMax: 2, AutomataDifference: 2.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.8s, HoareTripleCheckerStatistics: 7145 SDtfs, 10682 SDslu, 9797 SDs, 0 SdLazy, 517 SolverSat, 82 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 83 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 212 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=845occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 1858 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 80 LocationsWithAnnotation, 80 PreInvPairs, 295 NumberOfFragments, 1723 HoareAnnotationTreeSize, 80 FomulaSimplifications, 172947 FormulaSimplificationTreeSizeReduction, 1.4s HoareSimplificationTime, 80 FomulaSimplificationsInter, 99570 FormulaSimplificationTreeSizeReductionInter, 6.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 524 NumberOfCodeBlocks, 524 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 513 ConstructedInterpolants, 0 QuantifiedInterpolants, 37920 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 10/10 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...