./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/eca-rers2012/Problem04_label30_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: 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 /storage/repos/svcomp/c/eca-rers2012/Problem04_label30_true-unreach-call.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 6d084d525fffbc963a50cecc9b5061d0ed8d576f ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2018-12-30 20:03:20,723 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-30 20:03:20,725 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-30 20:03:20,739 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-30 20:03:20,740 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-30 20:03:20,743 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-30 20:03:20,745 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-30 20:03:20,748 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-30 20:03:20,750 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-30 20:03:20,751 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-30 20:03:20,761 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-30 20:03:20,761 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-30 20:03:20,762 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-30 20:03:20,766 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-30 20:03:20,767 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-30 20:03:20,770 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-30 20:03:20,772 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-30 20:03:20,777 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-30 20:03:20,781 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-30 20:03:20,785 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-30 20:03:20,787 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-30 20:03:20,792 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-30 20:03:20,797 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-30 20:03:20,797 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-30 20:03:20,798 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-30 20:03:20,798 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-30 20:03:20,800 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-30 20:03:20,801 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-30 20:03:20,802 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-30 20:03:20,803 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-30 20:03:20,803 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-30 20:03:20,805 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-30 20:03:20,805 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-30 20:03:20,805 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-30 20:03:20,806 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-30 20:03:20,807 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-30 20:03:20,807 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-30 20:03:20,822 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-30 20:03:20,823 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-30 20:03:20,824 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-30 20:03:20,824 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-30 20:03:20,824 INFO L133 SettingsManager]: * Use SBE=true [2018-12-30 20:03:20,825 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-30 20:03:20,825 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-30 20:03:20,825 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-30 20:03:20,825 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-30 20:03:20,826 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-30 20:03:20,826 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-30 20:03:20,826 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-30 20:03:20,826 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-30 20:03:20,826 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-30 20:03:20,826 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-30 20:03:20,827 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-30 20:03:20,827 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-30 20:03:20,827 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-30 20:03:20,827 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-30 20:03:20,827 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-30 20:03:20,828 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-30 20:03:20,828 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-30 20:03:20,828 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-30 20:03:20,828 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-30 20:03:20,828 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-30 20:03:20,829 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-30 20:03:20,829 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-30 20:03:20,829 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-30 20:03:20,829 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> 6d084d525fffbc963a50cecc9b5061d0ed8d576f [2018-12-30 20:03:20,867 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-30 20:03:20,886 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-30 20:03:20,890 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-30 20:03:20,892 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-30 20:03:20,893 INFO L276 PluginConnector]: CDTParser initialized [2018-12-30 20:03:20,893 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label30_true-unreach-call.c [2018-12-30 20:03:20,967 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b9a51dcf/d84d7697277a419495d7b41895f748c0/FLAG4115c22b2 [2018-12-30 20:03:21,692 INFO L307 CDTParser]: Found 1 translation units. [2018-12-30 20:03:21,692 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label30_true-unreach-call.c [2018-12-30 20:03:21,729 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b9a51dcf/d84d7697277a419495d7b41895f748c0/FLAG4115c22b2 [2018-12-30 20:03:21,771 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b9a51dcf/d84d7697277a419495d7b41895f748c0 [2018-12-30 20:03:21,778 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-30 20:03:21,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-30 20:03:21,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-30 20:03:21,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-30 20:03:21,787 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-30 20:03:21,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.12 08:03:21" (1/1) ... [2018-12-30 20:03:21,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cb3b9ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:21, skipping insertion in model container [2018-12-30 20:03:21,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.12 08:03:21" (1/1) ... [2018-12-30 20:03:21,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-30 20:03:21,965 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-30 20:03:23,345 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-30 20:03:23,353 INFO L191 MainTranslator]: Completed pre-run [2018-12-30 20:03:24,278 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-30 20:03:24,619 INFO L195 MainTranslator]: Completed translation [2018-12-30 20:03:24,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24 WrapperNode [2018-12-30 20:03:24,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-30 20:03:24,620 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-30 20:03:24,620 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-30 20:03:24,622 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-30 20:03:24,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24" (1/1) ... [2018-12-30 20:03:24,713 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24" (1/1) ... [2018-12-30 20:03:24,882 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-30 20:03:24,882 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-30 20:03:24,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-30 20:03:24,882 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-30 20:03:24,895 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24" (1/1) ... [2018-12-30 20:03:24,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24" (1/1) ... [2018-12-30 20:03:24,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24" (1/1) ... [2018-12-30 20:03:24,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24" (1/1) ... [2018-12-30 20:03:25,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24" (1/1) ... [2018-12-30 20:03:25,047 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24" (1/1) ... [2018-12-30 20:03:25,072 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24" (1/1) ... [2018-12-30 20:03:25,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-30 20:03:25,097 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-30 20:03:25,097 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-30 20:03:25,097 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-30 20:03:25,099 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24" (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 [2018-12-30 20:03:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-30 20:03:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-30 20:03:34,330 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-30 20:03:34,330 INFO L280 CfgBuilder]: Removed 13 assue(true) statements. [2018-12-30 20:03:34,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 08:03:34 BoogieIcfgContainer [2018-12-30 20:03:34,332 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-30 20:03:34,333 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-30 20:03:34,333 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-30 20:03:34,337 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-30 20:03:34,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.12 08:03:21" (1/3) ... [2018-12-30 20:03:34,338 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb00004 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.12 08:03:34, skipping insertion in model container [2018-12-30 20:03:34,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:03:24" (2/3) ... [2018-12-30 20:03:34,339 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb00004 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.12 08:03:34, skipping insertion in model container [2018-12-30 20:03:34,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 08:03:34" (3/3) ... [2018-12-30 20:03:34,342 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label30_true-unreach-call.c [2018-12-30 20:03:34,352 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-30 20:03:34,362 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-30 20:03:34,380 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-30 20:03:34,425 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-30 20:03:34,426 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-30 20:03:34,426 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-30 20:03:34,426 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-30 20:03:34,426 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-30 20:03:34,426 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-30 20:03:34,426 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-30 20:03:34,426 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-30 20:03:34,427 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-30 20:03:34,470 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states. [2018-12-30 20:03:34,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2018-12-30 20:03:34,529 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:03:34,533 INFO L402 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:03:34,535 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:03:34,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:03:34,545 INFO L82 PathProgramCache]: Analyzing trace with hash -338150012, now seen corresponding path program 1 times [2018-12-30 20:03:34,547 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:03:34,547 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:03:34,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:03:34,597 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:03:34,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:03:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:03:36,580 WARN L181 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2018-12-30 20:03:37,041 WARN L181 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-12-30 20:03:41,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 20:03:41,126 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:03:41,126 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-30 20:03:41,135 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-30 20:03:41,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-30 20:03:41,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2018-12-30 20:03:41,153 INFO L87 Difference]: Start difference. First operand 885 states. Second operand 7 states. [2018-12-30 20:03:59,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:03:59,057 INFO L93 Difference]: Finished difference Result 5057 states and 9937 transitions. [2018-12-30 20:03:59,058 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-30 20:03:59,059 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 781 [2018-12-30 20:03:59,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:03:59,115 INFO L225 Difference]: With dead ends: 5057 [2018-12-30 20:03:59,115 INFO L226 Difference]: Without dead ends: 4096 [2018-12-30 20:03:59,126 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 10 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2018-12-30 20:03:59,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4096 states. [2018-12-30 20:03:59,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4096 to 4094. [2018-12-30 20:03:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4094 states. [2018-12-30 20:03:59,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 4094 states and 5096 transitions. [2018-12-30 20:03:59,351 INFO L78 Accepts]: Start accepts. Automaton has 4094 states and 5096 transitions. Word has length 781 [2018-12-30 20:03:59,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:03:59,357 INFO L480 AbstractCegarLoop]: Abstraction has 4094 states and 5096 transitions. [2018-12-30 20:03:59,357 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-30 20:03:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 4094 states and 5096 transitions. [2018-12-30 20:03:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2018-12-30 20:03:59,451 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:03:59,453 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:03:59,454 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:03:59,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:03:59,456 INFO L82 PathProgramCache]: Analyzing trace with hash 52256914, now seen corresponding path program 1 times [2018-12-30 20:03:59,456 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:03:59,456 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:03:59,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:03:59,458 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:03:59,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:03:59,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:04:00,536 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 60 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-12-30 20:04:00,537 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:04:00,537 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-30 20:04:00,552 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:04:00,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:04:00,874 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:04:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-30 20:04:01,338 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:04:01,339 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2018-12-30 20:04:01,342 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-30 20:04:01,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-30 20:04:01,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-30 20:04:01,343 INFO L87 Difference]: Start difference. First operand 4094 states and 5096 transitions. Second operand 5 states. [2018-12-30 20:04:09,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:04:09,918 INFO L93 Difference]: Finished difference Result 11458 states and 15390 transitions. [2018-12-30 20:04:09,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:04:09,918 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 842 [2018-12-30 20:04:09,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:04:09,959 INFO L225 Difference]: With dead ends: 11458 [2018-12-30 20:04:09,959 INFO L226 Difference]: Without dead ends: 8184 [2018-12-30 20:04:09,968 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 845 GetRequests, 841 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-30 20:04:09,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8184 states. [2018-12-30 20:04:10,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8184 to 7366. [2018-12-30 20:04:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7366 states. [2018-12-30 20:04:10,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7366 states to 7366 states and 9293 transitions. [2018-12-30 20:04:10,116 INFO L78 Accepts]: Start accepts. Automaton has 7366 states and 9293 transitions. Word has length 842 [2018-12-30 20:04:10,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:04:10,117 INFO L480 AbstractCegarLoop]: Abstraction has 7366 states and 9293 transitions. [2018-12-30 20:04:10,117 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-30 20:04:10,117 INFO L276 IsEmpty]: Start isEmpty. Operand 7366 states and 9293 transitions. [2018-12-30 20:04:10,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2018-12-30 20:04:10,139 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:04:10,140 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:04:10,140 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:04:10,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:04:10,141 INFO L82 PathProgramCache]: Analyzing trace with hash -434351727, now seen corresponding path program 1 times [2018-12-30 20:04:10,141 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:04:10,141 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:04:10,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:10,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:04:10,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:04:10,567 WARN L181 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-12-30 20:04:10,827 WARN L181 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2018-12-30 20:04:11,252 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 91 proven. 5 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-12-30 20:04:11,253 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:04:11,253 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-30 20:04:11,271 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:04:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:04:11,522 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:04:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-12-30 20:04:12,495 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:04:12,496 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2018-12-30 20:04:12,501 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-30 20:04:12,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-30 20:04:12,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-12-30 20:04:12,504 INFO L87 Difference]: Start difference. First operand 7366 states and 9293 transitions. Second operand 7 states. [2018-12-30 20:04:23,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:04:23,196 INFO L93 Difference]: Finished difference Result 22131 states and 28057 transitions. [2018-12-30 20:04:23,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-30 20:04:23,197 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 869 [2018-12-30 20:04:23,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:04:23,247 INFO L225 Difference]: With dead ends: 22131 [2018-12-30 20:04:23,247 INFO L226 Difference]: Without dead ends: 14767 [2018-12-30 20:04:23,262 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 875 GetRequests, 868 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2018-12-30 20:04:23,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14767 states. [2018-12-30 20:04:23,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14767 to 13910. [2018-12-30 20:04:23,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13910 states. [2018-12-30 20:04:23,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13910 states to 13910 states and 16665 transitions. [2018-12-30 20:04:23,525 INFO L78 Accepts]: Start accepts. Automaton has 13910 states and 16665 transitions. Word has length 869 [2018-12-30 20:04:23,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:04:23,525 INFO L480 AbstractCegarLoop]: Abstraction has 13910 states and 16665 transitions. [2018-12-30 20:04:23,525 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-30 20:04:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 13910 states and 16665 transitions. [2018-12-30 20:04:23,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2018-12-30 20:04:23,567 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:04:23,567 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:04:23,568 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:04:23,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:04:23,568 INFO L82 PathProgramCache]: Analyzing trace with hash 2023237200, now seen corresponding path program 1 times [2018-12-30 20:04:23,568 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:04:23,568 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:04:23,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:23,569 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:04:23,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:04:24,409 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-30 20:04:24,409 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:04:24,410 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:04:24,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:04:24,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:04:24,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:04:24,411 INFO L87 Difference]: Start difference. First operand 13910 states and 16665 transitions. Second operand 4 states. [2018-12-30 20:04:31,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:04:31,229 INFO L93 Difference]: Finished difference Result 48268 states and 59164 transitions. [2018-12-30 20:04:31,237 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:04:31,237 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 928 [2018-12-30 20:04:31,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:04:31,316 INFO L225 Difference]: With dead ends: 48268 [2018-12-30 20:04:31,316 INFO L226 Difference]: Without dead ends: 33542 [2018-12-30 20:04:31,343 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:04:31,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33542 states. [2018-12-30 20:04:31,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33542 to 33542. [2018-12-30 20:04:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33542 states. [2018-12-30 20:04:31,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33542 states to 33542 states and 39265 transitions. [2018-12-30 20:04:31,878 INFO L78 Accepts]: Start accepts. Automaton has 33542 states and 39265 transitions. Word has length 928 [2018-12-30 20:04:31,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:04:31,878 INFO L480 AbstractCegarLoop]: Abstraction has 33542 states and 39265 transitions. [2018-12-30 20:04:31,878 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:04:31,878 INFO L276 IsEmpty]: Start isEmpty. Operand 33542 states and 39265 transitions. [2018-12-30 20:04:31,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2018-12-30 20:04:31,932 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:04:31,933 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:04:31,933 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:04:31,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:04:31,933 INFO L82 PathProgramCache]: Analyzing trace with hash 139791878, now seen corresponding path program 1 times [2018-12-30 20:04:31,934 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:04:31,934 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:04:31,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:31,935 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:04:31,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:04:32,808 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 342 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2018-12-30 20:04:32,809 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:04:32,809 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-30 20:04:32,810 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 20:04:32,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 20:04:32,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 20:04:32,811 INFO L87 Difference]: Start difference. First operand 33542 states and 39265 transitions. Second operand 3 states. [2018-12-30 20:04:37,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:04:37,456 INFO L93 Difference]: Finished difference Result 74444 states and 89070 transitions. [2018-12-30 20:04:37,458 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 20:04:37,459 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1065 [2018-12-30 20:04:37,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:04:37,550 INFO L225 Difference]: With dead ends: 74444 [2018-12-30 20:04:37,550 INFO L226 Difference]: Without dead ends: 40904 [2018-12-30 20:04:37,586 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 20:04:37,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40904 states. [2018-12-30 20:04:38,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40904 to 40904. [2018-12-30 20:04:38,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40904 states. [2018-12-30 20:04:38,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40904 states to 40904 states and 47769 transitions. [2018-12-30 20:04:38,125 INFO L78 Accepts]: Start accepts. Automaton has 40904 states and 47769 transitions. Word has length 1065 [2018-12-30 20:04:38,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:04:38,126 INFO L480 AbstractCegarLoop]: Abstraction has 40904 states and 47769 transitions. [2018-12-30 20:04:38,127 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 20:04:38,127 INFO L276 IsEmpty]: Start isEmpty. Operand 40904 states and 47769 transitions. [2018-12-30 20:04:38,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2018-12-30 20:04:38,178 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:04:38,180 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:04:38,180 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:04:38,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:04:38,181 INFO L82 PathProgramCache]: Analyzing trace with hash -1219561953, now seen corresponding path program 1 times [2018-12-30 20:04:38,181 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:04:38,181 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:04:38,184 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:38,185 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:04:38,186 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:38,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:04:38,793 WARN L181 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 8 [2018-12-30 20:04:39,565 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 412 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-12-30 20:04:39,565 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:04:39,566 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:04:39,567 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:04:39,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:04:39,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:04:39,567 INFO L87 Difference]: Start difference. First operand 40904 states and 47769 transitions. Second operand 4 states. [2018-12-30 20:04:46,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:04:46,330 INFO L93 Difference]: Finished difference Result 110436 states and 129918 transitions. [2018-12-30 20:04:46,331 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:04:46,331 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1131 [2018-12-30 20:04:46,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:04:46,427 INFO L225 Difference]: With dead ends: 110436 [2018-12-30 20:04:46,427 INFO L226 Difference]: Without dead ends: 69534 [2018-12-30 20:04:46,462 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:04:46,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69534 states. [2018-12-30 20:04:47,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69534 to 59718. [2018-12-30 20:04:47,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59718 states. [2018-12-30 20:04:47,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59718 states to 59718 states and 67663 transitions. [2018-12-30 20:04:47,077 INFO L78 Accepts]: Start accepts. Automaton has 59718 states and 67663 transitions. Word has length 1131 [2018-12-30 20:04:47,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:04:47,077 INFO L480 AbstractCegarLoop]: Abstraction has 59718 states and 67663 transitions. [2018-12-30 20:04:47,078 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:04:47,078 INFO L276 IsEmpty]: Start isEmpty. Operand 59718 states and 67663 transitions. [2018-12-30 20:04:47,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2018-12-30 20:04:47,114 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:04:47,115 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:04:47,115 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:04:47,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:04:47,115 INFO L82 PathProgramCache]: Analyzing trace with hash 368021639, now seen corresponding path program 1 times [2018-12-30 20:04:47,116 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:04:47,116 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:04:47,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:47,119 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:04:47,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:04:47,529 WARN L181 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 7 DAG size of output: 4 [2018-12-30 20:04:48,321 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 436 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2018-12-30 20:04:48,322 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:04:48,322 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:04:48,323 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:04:48,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:04:48,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:04:48,325 INFO L87 Difference]: Start difference. First operand 59718 states and 67663 transitions. Second operand 4 states. [2018-12-30 20:04:54,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:04:54,480 INFO L93 Difference]: Finished difference Result 122706 states and 138692 transitions. [2018-12-30 20:04:54,481 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:04:54,481 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1137 [2018-12-30 20:04:54,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:04:54,551 INFO L225 Difference]: With dead ends: 122706 [2018-12-30 20:04:54,551 INFO L226 Difference]: Without dead ends: 58900 [2018-12-30 20:04:54,604 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:04:54,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58900 states. [2018-12-30 20:04:55,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58900 to 53174. [2018-12-30 20:04:55,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53174 states. [2018-12-30 20:04:55,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53174 states to 53174 states and 58122 transitions. [2018-12-30 20:04:55,287 INFO L78 Accepts]: Start accepts. Automaton has 53174 states and 58122 transitions. Word has length 1137 [2018-12-30 20:04:55,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:04:55,288 INFO L480 AbstractCegarLoop]: Abstraction has 53174 states and 58122 transitions. [2018-12-30 20:04:55,288 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:04:55,288 INFO L276 IsEmpty]: Start isEmpty. Operand 53174 states and 58122 transitions. [2018-12-30 20:04:55,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1209 [2018-12-30 20:04:55,348 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:04:55,349 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:04:55,349 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:04:55,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:04:55,350 INFO L82 PathProgramCache]: Analyzing trace with hash 924541028, now seen corresponding path program 1 times [2018-12-30 20:04:55,350 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:04:55,350 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:04:55,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:55,352 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:04:55,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:04:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:04:56,826 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 717 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2018-12-30 20:04:56,826 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:04:56,826 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:04:56,827 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:04:56,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:04:56,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:04:56,828 INFO L87 Difference]: Start difference. First operand 53174 states and 58122 transitions. Second operand 4 states. [2018-12-30 20:05:03,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:05:03,450 INFO L93 Difference]: Finished difference Result 139884 states and 154618 transitions. [2018-12-30 20:05:03,451 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:05:03,451 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1208 [2018-12-30 20:05:03,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:05:03,542 INFO L225 Difference]: With dead ends: 139884 [2018-12-30 20:05:03,542 INFO L226 Difference]: Without dead ends: 86712 [2018-12-30 20:05:03,582 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:05:03,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86712 states. [2018-12-30 20:05:04,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86712 to 84258. [2018-12-30 20:05:04,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84258 states. [2018-12-30 20:05:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84258 states to 84258 states and 91250 transitions. [2018-12-30 20:05:04,426 INFO L78 Accepts]: Start accepts. Automaton has 84258 states and 91250 transitions. Word has length 1208 [2018-12-30 20:05:04,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:05:04,427 INFO L480 AbstractCegarLoop]: Abstraction has 84258 states and 91250 transitions. [2018-12-30 20:05:04,427 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:05:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 84258 states and 91250 transitions. [2018-12-30 20:05:04,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1246 [2018-12-30 20:05:04,477 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:05:04,478 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:05:04,479 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:05:04,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:05:04,479 INFO L82 PathProgramCache]: Analyzing trace with hash 941827797, now seen corresponding path program 1 times [2018-12-30 20:05:04,479 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:05:04,479 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:05:04,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:04,482 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:05:04,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:05:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 780 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2018-12-30 20:05:06,138 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:05:06,138 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:05:06,139 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:05:06,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:05:06,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:05:06,140 INFO L87 Difference]: Start difference. First operand 84258 states and 91250 transitions. Second operand 4 states. [2018-12-30 20:05:12,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:05:12,596 INFO L93 Difference]: Finished difference Result 170150 states and 184230 transitions. [2018-12-30 20:05:12,597 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:05:12,597 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1245 [2018-12-30 20:05:12,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:05:12,703 INFO L225 Difference]: With dead ends: 170150 [2018-12-30 20:05:12,703 INFO L226 Difference]: Without dead ends: 86712 [2018-12-30 20:05:12,751 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:05:12,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86712 states. [2018-12-30 20:05:13,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86712 to 85894. [2018-12-30 20:05:13,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85894 states. [2018-12-30 20:05:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85894 states to 85894 states and 91144 transitions. [2018-12-30 20:05:13,600 INFO L78 Accepts]: Start accepts. Automaton has 85894 states and 91144 transitions. Word has length 1245 [2018-12-30 20:05:13,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:05:13,601 INFO L480 AbstractCegarLoop]: Abstraction has 85894 states and 91144 transitions. [2018-12-30 20:05:13,601 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:05:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 85894 states and 91144 transitions. [2018-12-30 20:05:13,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1435 [2018-12-30 20:05:13,671 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:05:13,672 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:05:13,672 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:05:13,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:05:13,673 INFO L82 PathProgramCache]: Analyzing trace with hash 856249901, now seen corresponding path program 1 times [2018-12-30 20:05:13,673 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:05:13,673 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:05:13,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:13,674 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:05:13,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:05:14,666 WARN L181 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2018-12-30 20:05:14,972 WARN L181 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-12-30 20:05:17,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 1007 proven. 263 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2018-12-30 20:05:17,367 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:05:17,367 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-30 20:05:17,377 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:05:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:05:17,776 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:05:18,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 1041 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2018-12-30 20:05:18,904 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:05:18,905 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2018-12-30 20:05:18,906 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-30 20:05:18,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-30 20:05:18,906 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-12-30 20:05:18,907 INFO L87 Difference]: Start difference. First operand 85894 states and 91144 transitions. Second operand 8 states. [2018-12-30 20:05:33,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:05:33,750 INFO L93 Difference]: Finished difference Result 172754 states and 183260 transitions. [2018-12-30 20:05:33,751 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-30 20:05:33,751 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1434 [2018-12-30 20:05:33,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:05:33,848 INFO L225 Difference]: With dead ends: 172754 [2018-12-30 20:05:33,849 INFO L226 Difference]: Without dead ends: 87680 [2018-12-30 20:05:33,877 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1451 GetRequests, 1439 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=69, Invalid=113, Unknown=0, NotChecked=0, Total=182 [2018-12-30 20:05:33,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87680 states. [2018-12-30 20:05:34,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87680 to 85076. [2018-12-30 20:05:34,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85076 states. [2018-12-30 20:05:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85076 states to 85076 states and 89120 transitions. [2018-12-30 20:05:34,700 INFO L78 Accepts]: Start accepts. Automaton has 85076 states and 89120 transitions. Word has length 1434 [2018-12-30 20:05:34,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:05:34,700 INFO L480 AbstractCegarLoop]: Abstraction has 85076 states and 89120 transitions. [2018-12-30 20:05:34,701 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-30 20:05:34,701 INFO L276 IsEmpty]: Start isEmpty. Operand 85076 states and 89120 transitions. [2018-12-30 20:05:34,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1510 [2018-12-30 20:05:34,766 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:05:34,767 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:05:34,767 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:05:34,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:05:34,768 INFO L82 PathProgramCache]: Analyzing trace with hash -518224540, now seen corresponding path program 1 times [2018-12-30 20:05:34,768 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:05:34,768 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:05:34,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:34,771 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:05:34,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:05:36,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 873 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2018-12-30 20:05:36,267 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:05:36,268 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:05:36,268 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:05:36,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:05:36,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:05:36,269 INFO L87 Difference]: Start difference. First operand 85076 states and 89120 transitions. Second operand 4 states. [2018-12-30 20:05:42,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:05:42,625 INFO L93 Difference]: Finished difference Result 179148 states and 188093 transitions. [2018-12-30 20:05:42,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:05:42,626 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1509 [2018-12-30 20:05:42,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:05:42,726 INFO L225 Difference]: With dead ends: 179148 [2018-12-30 20:05:42,726 INFO L226 Difference]: Without dead ends: 94074 [2018-12-30 20:05:42,791 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:05:42,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94074 states. [2018-12-30 20:05:43,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94074 to 93256. [2018-12-30 20:05:43,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93256 states. [2018-12-30 20:05:43,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93256 states to 93256 states and 97105 transitions. [2018-12-30 20:05:43,662 INFO L78 Accepts]: Start accepts. Automaton has 93256 states and 97105 transitions. Word has length 1509 [2018-12-30 20:05:43,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:05:43,663 INFO L480 AbstractCegarLoop]: Abstraction has 93256 states and 97105 transitions. [2018-12-30 20:05:43,663 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:05:43,663 INFO L276 IsEmpty]: Start isEmpty. Operand 93256 states and 97105 transitions. [2018-12-30 20:05:43,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2018-12-30 20:05:43,717 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:05:43,718 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:05:43,719 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:05:43,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:05:43,719 INFO L82 PathProgramCache]: Analyzing trace with hash 1506412998, now seen corresponding path program 1 times [2018-12-30 20:05:43,719 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:05:43,719 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:05:43,720 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:43,720 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:05:43,720 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:43,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:05:44,567 WARN L181 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2018-12-30 20:05:47,281 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 763 proven. 123 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-12-30 20:05:47,281 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:05:47,281 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-30 20:05:47,291 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:05:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:05:47,691 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:05:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 776 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2018-12-30 20:05:51,306 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:05:51,307 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2018-12-30 20:05:51,309 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-30 20:05:51,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-30 20:05:51,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-30 20:05:51,309 INFO L87 Difference]: Start difference. First operand 93256 states and 97105 transitions. Second operand 8 states. [2018-12-30 20:06:04,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:04,186 INFO L93 Difference]: Finished difference Result 185736 states and 193428 transitions. [2018-12-30 20:06:04,187 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-30 20:06:04,188 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1533 [2018-12-30 20:06:04,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:04,281 INFO L225 Difference]: With dead ends: 185736 [2018-12-30 20:06:04,281 INFO L226 Difference]: Without dead ends: 93300 [2018-12-30 20:06:04,327 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1548 GetRequests, 1536 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2018-12-30 20:06:04,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93300 states. [2018-12-30 20:06:04,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93300 to 93256. [2018-12-30 20:06:04,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93256 states. [2018-12-30 20:06:05,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93256 states to 93256 states and 96124 transitions. [2018-12-30 20:06:05,484 INFO L78 Accepts]: Start accepts. Automaton has 93256 states and 96124 transitions. Word has length 1533 [2018-12-30 20:06:05,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:05,485 INFO L480 AbstractCegarLoop]: Abstraction has 93256 states and 96124 transitions. [2018-12-30 20:06:05,485 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-30 20:06:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 93256 states and 96124 transitions. [2018-12-30 20:06:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1597 [2018-12-30 20:06:05,538 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:05,539 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:06:05,540 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:05,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:05,541 INFO L82 PathProgramCache]: Analyzing trace with hash 1197355749, now seen corresponding path program 1 times [2018-12-30 20:06:05,541 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:05,541 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:05,542 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:05,542 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:05,542 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 813 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2018-12-30 20:06:07,949 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:06:07,949 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:06:07,951 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:06:07,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:06:07,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:06:07,951 INFO L87 Difference]: Start difference. First operand 93256 states and 96124 transitions. Second operand 4 states. [2018-12-30 20:06:13,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:13,352 INFO L93 Difference]: Finished difference Result 157880 states and 163034 transitions. [2018-12-30 20:06:13,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:06:13,352 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1596 [2018-12-30 20:06:13,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:13,438 INFO L225 Difference]: With dead ends: 157880 [2018-12-30 20:06:13,438 INFO L226 Difference]: Without dead ends: 93256 [2018-12-30 20:06:13,478 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:06:13,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93256 states. [2018-12-30 20:06:14,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93256 to 92438. [2018-12-30 20:06:14,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92438 states. [2018-12-30 20:06:14,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92438 states to 92438 states and 94825 transitions. [2018-12-30 20:06:14,252 INFO L78 Accepts]: Start accepts. Automaton has 92438 states and 94825 transitions. Word has length 1596 [2018-12-30 20:06:14,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:14,254 INFO L480 AbstractCegarLoop]: Abstraction has 92438 states and 94825 transitions. [2018-12-30 20:06:14,254 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:06:14,254 INFO L276 IsEmpty]: Start isEmpty. Operand 92438 states and 94825 transitions. [2018-12-30 20:06:14,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4170 [2018-12-30 20:06:14,394 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:14,396 INFO L402 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:06:14,396 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:14,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:14,397 INFO L82 PathProgramCache]: Analyzing trace with hash 606308062, now seen corresponding path program 1 times [2018-12-30 20:06:14,397 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:14,397 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:14,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:14,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:14,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:14,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:23,861 INFO L134 CoverageAnalysis]: Checked inductivity of 13622 backedges. 3630 proven. 0 refuted. 0 times theorem prover too weak. 9992 trivial. 0 not checked. [2018-12-30 20:06:23,861 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:06:23,862 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 20:06:23,864 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:06:23,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:06:23,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:06:23,864 INFO L87 Difference]: Start difference. First operand 92438 states and 94825 transitions. Second operand 4 states. [2018-12-30 20:06:29,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:29,028 INFO L93 Difference]: Finished difference Result 159516 states and 163750 transitions. [2018-12-30 20:06:29,029 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:06:29,029 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4169 [2018-12-30 20:06:29,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:29,121 INFO L225 Difference]: With dead ends: 159516 [2018-12-30 20:06:29,121 INFO L226 Difference]: Without dead ends: 93256 [2018-12-30 20:06:29,163 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:06:29,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93256 states. [2018-12-30 20:06:29,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93256 to 92438. [2018-12-30 20:06:29,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92438 states. [2018-12-30 20:06:30,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92438 states to 92438 states and 93164 transitions. [2018-12-30 20:06:30,030 INFO L78 Accepts]: Start accepts. Automaton has 92438 states and 93164 transitions. Word has length 4169 [2018-12-30 20:06:30,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:30,031 INFO L480 AbstractCegarLoop]: Abstraction has 92438 states and 93164 transitions. [2018-12-30 20:06:30,031 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:06:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 92438 states and 93164 transitions. [2018-12-30 20:06:30,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4353 [2018-12-30 20:06:30,183 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:30,185 INFO L402 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:06:30,186 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:30,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:30,187 INFO L82 PathProgramCache]: Analyzing trace with hash 1657325305, now seen corresponding path program 1 times [2018-12-30 20:06:30,187 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:30,187 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:30,188 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:30,188 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:30,188 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:30,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:38,962 INFO L134 CoverageAnalysis]: Checked inductivity of 18632 backedges. 3724 proven. 0 refuted. 0 times theorem prover too weak. 14908 trivial. 0 not checked. [2018-12-30 20:06:38,963 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:06:38,963 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:06:38,966 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:06:38,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:06:38,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:06:38,967 INFO L87 Difference]: Start difference. First operand 92438 states and 93164 transitions. Second operand 4 states. [2018-12-30 20:06:43,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:43,417 INFO L93 Difference]: Finished difference Result 159516 states and 160854 transitions. [2018-12-30 20:06:43,417 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:06:43,417 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4352 [2018-12-30 20:06:43,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:43,509 INFO L225 Difference]: With dead ends: 159516 [2018-12-30 20:06:43,509 INFO L226 Difference]: Without dead ends: 98164 [2018-12-30 20:06:43,550 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:06:43,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98164 states. [2018-12-30 20:06:44,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98164 to 92438. [2018-12-30 20:06:44,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92438 states. [2018-12-30 20:06:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92438 states to 92438 states and 93142 transitions. [2018-12-30 20:06:44,377 INFO L78 Accepts]: Start accepts. Automaton has 92438 states and 93142 transitions. Word has length 4352 [2018-12-30 20:06:44,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:44,378 INFO L480 AbstractCegarLoop]: Abstraction has 92438 states and 93142 transitions. [2018-12-30 20:06:44,378 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:06:44,378 INFO L276 IsEmpty]: Start isEmpty. Operand 92438 states and 93142 transitions. [2018-12-30 20:06:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4390 [2018-12-30 20:06:44,540 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:44,542 INFO L402 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:06:44,543 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:44,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:44,544 INFO L82 PathProgramCache]: Analyzing trace with hash -375699257, now seen corresponding path program 1 times [2018-12-30 20:06:44,544 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:44,544 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:44,545 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:44,546 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:44,546 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:52,353 INFO L134 CoverageAnalysis]: Checked inductivity of 18471 backedges. 4142 proven. 0 refuted. 0 times theorem prover too weak. 14329 trivial. 0 not checked. [2018-12-30 20:06:52,354 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:06:52,355 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:06:52,357 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:06:52,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:06:52,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:06:52,358 INFO L87 Difference]: Start difference. First operand 92438 states and 93142 transitions. Second operand 4 states. [2018-12-30 20:06:57,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:57,558 INFO L93 Difference]: Finished difference Result 188146 states and 189705 transitions. [2018-12-30 20:06:57,560 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:06:57,560 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4389 [2018-12-30 20:06:57,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:57,674 INFO L225 Difference]: With dead ends: 188146 [2018-12-30 20:06:57,674 INFO L226 Difference]: Without dead ends: 106344 [2018-12-30 20:06:57,731 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:06:57,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106344 states. [2018-12-30 20:06:58,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106344 to 103072. [2018-12-30 20:06:58,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103072 states. [2018-12-30 20:06:58,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103072 states to 103072 states and 103805 transitions. [2018-12-30 20:06:58,642 INFO L78 Accepts]: Start accepts. Automaton has 103072 states and 103805 transitions. Word has length 4389 [2018-12-30 20:06:58,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:58,643 INFO L480 AbstractCegarLoop]: Abstraction has 103072 states and 103805 transitions. [2018-12-30 20:06:58,643 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:06:58,643 INFO L276 IsEmpty]: Start isEmpty. Operand 103072 states and 103805 transitions. [2018-12-30 20:06:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4646 [2018-12-30 20:06:58,831 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:58,833 INFO L402 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:06:58,833 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:58,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:58,834 INFO L82 PathProgramCache]: Analyzing trace with hash 1519542800, now seen corresponding path program 1 times [2018-12-30 20:06:58,834 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:58,834 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:58,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:58,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:58,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:59,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:07:09,048 INFO L134 CoverageAnalysis]: Checked inductivity of 22438 backedges. 5116 proven. 0 refuted. 0 times theorem prover too weak. 17322 trivial. 0 not checked. [2018-12-30 20:07:09,049 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:07:09,050 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 20:07:09,052 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 20:07:09,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 20:07:09,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 20:07:09,053 INFO L87 Difference]: Start difference. First operand 103072 states and 103805 transitions. Second operand 3 states. [2018-12-30 20:07:12,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:07:12,209 INFO L93 Difference]: Finished difference Result 184056 states and 185452 transitions. [2018-12-30 20:07:12,210 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 20:07:12,210 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4645 [2018-12-30 20:07:12,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:07:12,317 INFO L225 Difference]: With dead ends: 184056 [2018-12-30 20:07:12,317 INFO L226 Difference]: Without dead ends: 108798 [2018-12-30 20:07:12,363 INFO L631 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 [2018-12-30 20:07:12,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108798 states. [2018-12-30 20:07:13,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108798 to 108798. [2018-12-30 20:07:13,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108798 states. [2018-12-30 20:07:13,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108798 states to 108798 states and 109554 transitions. [2018-12-30 20:07:13,498 INFO L78 Accepts]: Start accepts. Automaton has 108798 states and 109554 transitions. Word has length 4645 [2018-12-30 20:07:13,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:07:13,499 INFO L480 AbstractCegarLoop]: Abstraction has 108798 states and 109554 transitions. [2018-12-30 20:07:13,499 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 20:07:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 108798 states and 109554 transitions. [2018-12-30 20:07:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4882 [2018-12-30 20:07:13,675 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:07:13,677 INFO L402 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:07:13,677 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:07:13,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:07:13,678 INFO L82 PathProgramCache]: Analyzing trace with hash 1849417254, now seen corresponding path program 1 times [2018-12-30 20:07:13,679 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:07:13,679 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:07:13,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:13,680 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:07:13,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:07:15,027 WARN L181 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-12-30 20:07:15,248 WARN L181 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2018-12-30 20:07:15,734 WARN L181 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 19 [2018-12-30 20:07:16,322 WARN L181 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 24 [2018-12-30 20:07:33,611 INFO L134 CoverageAnalysis]: Checked inductivity of 27458 backedges. 7600 proven. 335 refuted. 0 times theorem prover too weak. 19523 trivial. 0 not checked. [2018-12-30 20:07:33,611 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:07:33,611 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-30 20:07:33,632 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:07:34,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:07:34,997 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:07:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 27458 backedges. 7831 proven. 0 refuted. 0 times theorem prover too weak. 19627 trivial. 0 not checked. [2018-12-30 20:07:43,695 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:07:43,696 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2018-12-30 20:07:43,701 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-30 20:07:43,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-30 20:07:43,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2018-12-30 20:07:43,702 INFO L87 Difference]: Start difference. First operand 108798 states and 109554 transitions. Second operand 10 states. [2018-12-30 20:07:58,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:07:58,210 INFO L93 Difference]: Finished difference Result 219239 states and 220760 transitions. [2018-12-30 20:07:58,212 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-30 20:07:58,212 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 4881 [2018-12-30 20:07:58,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:07:58,325 INFO L225 Difference]: With dead ends: 219239 [2018-12-30 20:07:58,325 INFO L226 Difference]: Without dead ends: 111261 [2018-12-30 20:07:58,384 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4896 GetRequests, 4884 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=69, Invalid=113, Unknown=0, NotChecked=0, Total=182 [2018-12-30 20:07:58,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111261 states. [2018-12-30 20:07:59,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111261 to 108798. [2018-12-30 20:07:59,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108798 states. [2018-12-30 20:07:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108798 states to 108798 states and 109431 transitions. [2018-12-30 20:07:59,289 INFO L78 Accepts]: Start accepts. Automaton has 108798 states and 109431 transitions. Word has length 4881 [2018-12-30 20:07:59,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:07:59,290 INFO L480 AbstractCegarLoop]: Abstraction has 108798 states and 109431 transitions. [2018-12-30 20:07:59,290 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-30 20:07:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 108798 states and 109431 transitions. [2018-12-30 20:07:59,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4902 [2018-12-30 20:07:59,467 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:07:59,469 INFO L402 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:07:59,469 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:07:59,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:07:59,470 INFO L82 PathProgramCache]: Analyzing trace with hash 1532127092, now seen corresponding path program 1 times [2018-12-30 20:07:59,470 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:07:59,471 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:07:59,472 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:59,472 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:07:59,472 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:08:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 27651 backedges. 9831 proven. 0 refuted. 0 times theorem prover too weak. 17820 trivial. 0 not checked. [2018-12-30 20:08:10,180 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:08:10,181 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:08:10,183 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:08:10,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:08:10,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:08:10,184 INFO L87 Difference]: Start difference. First operand 108798 states and 109431 transitions. Second operand 4 states. [2018-12-30 20:08:14,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:08:14,930 INFO L93 Difference]: Finished difference Result 205324 states and 206636 transitions. [2018-12-30 20:08:14,931 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:08:14,931 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4901 [2018-12-30 20:08:14,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:08:15,035 INFO L225 Difference]: With dead ends: 205324 [2018-12-30 20:08:15,035 INFO L226 Difference]: Without dead ends: 123522 [2018-12-30 20:08:15,071 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:08:15,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123522 states. [2018-12-30 20:08:16,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123522 to 113706. [2018-12-30 20:08:16,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113706 states. [2018-12-30 20:08:16,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113706 states to 113706 states and 114360 transitions. [2018-12-30 20:08:16,148 INFO L78 Accepts]: Start accepts. Automaton has 113706 states and 114360 transitions. Word has length 4901 [2018-12-30 20:08:16,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:08:16,149 INFO L480 AbstractCegarLoop]: Abstraction has 113706 states and 114360 transitions. [2018-12-30 20:08:16,149 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:08:16,149 INFO L276 IsEmpty]: Start isEmpty. Operand 113706 states and 114360 transitions. [2018-12-30 20:08:16,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5076 [2018-12-30 20:08:16,392 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:08:16,394 INFO L402 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:08:16,394 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:08:16,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:08:16,396 INFO L82 PathProgramCache]: Analyzing trace with hash -2119806430, now seen corresponding path program 1 times [2018-12-30 20:08:16,397 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:08:16,397 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:08:16,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:08:16,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:08:16,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:08:16,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:08:34,622 INFO L134 CoverageAnalysis]: Checked inductivity of 24763 backedges. 9836 proven. 608 refuted. 0 times theorem prover too weak. 14319 trivial. 0 not checked. [2018-12-30 20:08:34,623 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:08:34,623 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-30 20:08:34,634 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:08:35,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:08:36,019 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:08:44,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24763 backedges. 11645 proven. 0 refuted. 0 times theorem prover too weak. 13118 trivial. 0 not checked. [2018-12-30 20:08:44,898 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:08:44,899 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2018-12-30 20:08:44,903 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-30 20:08:44,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-30 20:08:44,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-30 20:08:44,904 INFO L87 Difference]: Start difference. First operand 113706 states and 114360 transitions. Second operand 9 states. [2018-12-30 20:08:57,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:08:57,377 INFO L93 Difference]: Finished difference Result 199512 states and 200768 transitions. [2018-12-30 20:08:57,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-30 20:08:57,378 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 5075 [2018-12-30 20:08:57,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:08:57,506 INFO L225 Difference]: With dead ends: 199512 [2018-12-30 20:08:57,506 INFO L226 Difference]: Without dead ends: 128344 [2018-12-30 20:08:57,554 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5099 GetRequests, 5082 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2018-12-30 20:08:57,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128344 states. [2018-12-30 20:08:58,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128344 to 112888. [2018-12-30 20:08:58,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112888 states. [2018-12-30 20:08:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112888 states to 112888 states and 113438 transitions. [2018-12-30 20:08:58,656 INFO L78 Accepts]: Start accepts. Automaton has 112888 states and 113438 transitions. Word has length 5075 [2018-12-30 20:08:58,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:08:58,657 INFO L480 AbstractCegarLoop]: Abstraction has 112888 states and 113438 transitions. [2018-12-30 20:08:58,658 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-30 20:08:58,658 INFO L276 IsEmpty]: Start isEmpty. Operand 112888 states and 113438 transitions. [2018-12-30 20:08:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5090 [2018-12-30 20:08:58,847 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:08:58,849 INFO L402 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:08:58,849 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:08:58,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:08:58,850 INFO L82 PathProgramCache]: Analyzing trace with hash 1504636342, now seen corresponding path program 1 times [2018-12-30 20:08:58,850 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:08:58,850 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:08:58,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:08:58,852 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:08:58,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:08:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:09:10,877 INFO L134 CoverageAnalysis]: Checked inductivity of 23805 backedges. 14126 proven. 0 refuted. 0 times theorem prover too weak. 9679 trivial. 0 not checked. [2018-12-30 20:09:10,878 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:09:10,879 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 20:09:10,880 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 20:09:10,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 20:09:10,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 20:09:10,881 INFO L87 Difference]: Start difference. First operand 112888 states and 113438 transitions. Second operand 3 states. [2018-12-30 20:09:13,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:09:13,838 INFO L93 Difference]: Finished difference Result 180784 states and 181727 transitions. [2018-12-30 20:09:13,841 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 20:09:13,841 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5089 [2018-12-30 20:09:13,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:09:13,949 INFO L225 Difference]: With dead ends: 180784 [2018-12-30 20:09:13,949 INFO L226 Difference]: Without dead ends: 113706 [2018-12-30 20:09:13,997 INFO L631 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 [2018-12-30 20:09:14,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113706 states. [2018-12-30 20:09:14,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113706 to 112070. [2018-12-30 20:09:14,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112070 states. [2018-12-30 20:09:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112070 states to 112070 states and 112579 transitions. [2018-12-30 20:09:14,934 INFO L78 Accepts]: Start accepts. Automaton has 112070 states and 112579 transitions. Word has length 5089 [2018-12-30 20:09:14,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:09:14,936 INFO L480 AbstractCegarLoop]: Abstraction has 112070 states and 112579 transitions. [2018-12-30 20:09:14,936 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 20:09:14,936 INFO L276 IsEmpty]: Start isEmpty. Operand 112070 states and 112579 transitions. [2018-12-30 20:09:15,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6524 [2018-12-30 20:09:15,184 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:09:15,187 INFO L402 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:09:15,187 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:09:15,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:09:15,189 INFO L82 PathProgramCache]: Analyzing trace with hash 503864365, now seen corresponding path program 1 times [2018-12-30 20:09:15,189 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:09:15,189 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:09:15,190 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:09:15,190 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:09:15,190 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:09:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:09:16,409 WARN L181 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 12 DAG size of output: 8 [2018-12-30 20:09:31,890 INFO L134 CoverageAnalysis]: Checked inductivity of 31326 backedges. 6011 proven. 0 refuted. 0 times theorem prover too weak. 25315 trivial. 0 not checked. [2018-12-30 20:09:31,890 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:09:31,891 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-30 20:09:31,893 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-30 20:09:31,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-30 20:09:31,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-30 20:09:31,893 INFO L87 Difference]: Start difference. First operand 112070 states and 112579 transitions. Second operand 5 states. [2018-12-30 20:09:38,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:09:38,583 INFO L93 Difference]: Finished difference Result 170150 states and 170983 transitions. [2018-12-30 20:09:38,584 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-30 20:09:38,584 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 6523 [2018-12-30 20:09:38,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:09:38,702 INFO L225 Difference]: With dead ends: 170150 [2018-12-30 20:09:38,702 INFO L226 Difference]: Without dead ends: 112888 [2018-12-30 20:09:38,744 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-30 20:09:38,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112888 states. [2018-12-30 20:09:39,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112888 to 110434. [2018-12-30 20:09:39,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110434 states. [2018-12-30 20:09:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110434 states to 110434 states and 110920 transitions. [2018-12-30 20:09:39,827 INFO L78 Accepts]: Start accepts. Automaton has 110434 states and 110920 transitions. Word has length 6523 [2018-12-30 20:09:39,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:09:39,828 INFO L480 AbstractCegarLoop]: Abstraction has 110434 states and 110920 transitions. [2018-12-30 20:09:39,828 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-30 20:09:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 110434 states and 110920 transitions. [2018-12-30 20:09:40,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6649 [2018-12-30 20:09:40,105 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:09:40,108 INFO L402 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:09:40,108 INFO L423 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:09:40,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:09:40,111 INFO L82 PathProgramCache]: Analyzing trace with hash 918619811, now seen corresponding path program 1 times [2018-12-30 20:09:40,111 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:09:40,111 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:09:40,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:09:40,113 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:09:40,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:09:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:10:30,646 INFO L134 CoverageAnalysis]: Checked inductivity of 31854 backedges. 15664 proven. 1342 refuted. 0 times theorem prover too weak. 14848 trivial. 0 not checked. [2018-12-30 20:10:30,647 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:10:30,647 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-30 20:10:30,663 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:10:32,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:10:32,435 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:10:47,888 INFO L134 CoverageAnalysis]: Checked inductivity of 31854 backedges. 5846 proven. 0 refuted. 0 times theorem prover too weak. 26008 trivial. 0 not checked. [2018-12-30 20:10:47,911 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:10:47,913 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [12] total 14 [2018-12-30 20:10:47,916 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-30 20:10:47,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-30 20:10:47,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2018-12-30 20:10:47,916 INFO L87 Difference]: Start difference. First operand 110434 states and 110920 transitions. Second operand 14 states. [2018-12-30 20:11:18,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:11:18,500 INFO L93 Difference]: Finished difference Result 201025 states and 201997 transitions. [2018-12-30 20:11:18,501 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-12-30 20:11:18,501 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 6648 [2018-12-30 20:11:18,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:11:18,503 INFO L225 Difference]: With dead ends: 201025 [2018-12-30 20:11:18,503 INFO L226 Difference]: Without dead ends: 0 [2018-12-30 20:11:18,567 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6704 GetRequests, 6666 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 310 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=374, Invalid=1108, Unknown=0, NotChecked=0, Total=1482 [2018-12-30 20:11:18,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-30 20:11:18,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-30 20:11:18,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-30 20:11:18,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-30 20:11:18,569 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 6648 [2018-12-30 20:11:18,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:11:18,571 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-30 20:11:18,571 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-30 20:11:18,571 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-30 20:11:18,571 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-30 20:11:18,576 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-30 20:11:19,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:19,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:19,437 WARN L181 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 356 [2018-12-30 20:11:19,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,284 WARN L181 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 361 [2018-12-30 20:11:20,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:20,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,870 WARN L181 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 918 DAG size of output: 655 [2018-12-30 20:11:21,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:21,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:22,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,573 WARN L181 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 915 DAG size of output: 658 [2018-12-30 20:11:23,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:23,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:24,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:24,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:24,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:24,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:24,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:24,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:24,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:24,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:11:24,234 WARN L181 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 531 DAG size of output: 402 [2018-12-30 20:11:35,184 WARN L181 SmtUtils]: Spent 10.94 s on a formula simplification. DAG size of input: 343 DAG size of output: 212 [2018-12-30 20:11:46,032 WARN L181 SmtUtils]: Spent 10.84 s on a formula simplification. DAG size of input: 346 DAG size of output: 208 [2018-12-30 20:12:02,062 WARN L181 SmtUtils]: Spent 16.02 s on a formula simplification. DAG size of input: 560 DAG size of output: 244 [2018-12-30 20:12:18,425 WARN L181 SmtUtils]: Spent 16.35 s on a formula simplification. DAG size of input: 564 DAG size of output: 244 [2018-12-30 20:12:29,792 WARN L181 SmtUtils]: Spent 11.36 s on a formula simplification. DAG size of input: 370 DAG size of output: 210 [2018-12-30 20:12:29,798 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,798 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,798 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-30 20:12:29,798 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,798 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,798 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,798 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,799 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,800 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,801 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,801 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,801 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,801 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,801 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,801 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-30 20:12:29,801 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,801 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,801 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,801 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,801 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,802 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,802 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,802 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,802 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-30 20:12:29,802 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,802 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,802 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,802 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,802 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,802 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,802 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,803 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,804 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,804 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,804 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-30 20:12:29,804 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,804 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,804 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,804 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,804 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,804 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,804 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,804 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,805 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,806 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,807 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,808 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,809 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,809 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4700) no Hoare annotation was computed. [2018-12-30 20:12:29,809 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,809 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,809 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,809 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,809 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-30 20:12:29,809 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,809 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,810 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,810 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,810 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,810 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,810 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,810 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,810 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,810 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,810 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,810 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-30 20:12:29,811 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,811 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,811 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,811 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,811 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,811 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,811 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,811 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-30 20:12:29,811 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,811 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,811 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,812 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,813 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,814 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,815 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,816 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,816 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,816 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-30 20:12:29,816 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,816 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,816 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,816 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,816 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,816 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,816 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,816 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,817 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-30 20:12:29,817 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,817 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,817 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,817 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,817 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,817 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,817 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,817 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,817 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,817 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,818 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-30 20:12:29,818 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,818 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,818 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,818 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,818 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,818 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,818 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,818 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,818 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-30 20:12:29,819 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,819 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,819 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,819 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,819 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,819 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,819 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,819 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,819 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,819 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,819 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,820 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-30 20:12:29,820 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,820 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,820 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,820 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,820 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,820 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,820 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,820 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,820 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-30 20:12:29,820 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,821 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,821 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,821 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,821 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,821 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,821 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,821 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,821 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,821 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-30 20:12:29,821 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,822 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,822 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,822 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,822 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,822 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,822 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,822 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,822 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-30 20:12:29,822 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,822 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,822 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-30 20:12:29,823 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,823 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,823 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,823 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,823 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,825 INFO L444 ceAbstractionStarter]: At program point L4807(lines 4074 4808) the Hoare annotation is: (let ((.cse7 (= ~a7~0 1)) (.cse12 (= ~a26~0 17)) (.cse10 (= ~a28~0 16)) (.cse5 (= ~a1~0 1)) (.cse1 (= ~a25~0 1)) (.cse16 (= ~a14~0 20)) (.cse9 (= ~a4~0 16)) (.cse6 (= ~a3~0 1))) (let ((.cse13 (<= ~a7~0 0)) (.cse25 (or (and .cse9 (not .cse10) .cse5 .cse1 .cse6) (and (not .cse16) .cse9 .cse6))) (.cse31 (<= ~a4~0 17)) (.cse20 (<= ~a28~0 15)) (.cse8 (<= ~a3~0 0)) (.cse21 (= ~a14~0 18)) (.cse23 (not .cse12)) (.cse19 (not .cse7)) (.cse2 (= ~a4~0 17))) (let ((.cse28 (and .cse19 .cse12 .cse2)) (.cse27 (and .cse8 .cse21 .cse23 .cse2)) (.cse17 (= ~a26~0 19)) (.cse30 (and .cse19 .cse31 .cse20 .cse5 .cse1 .cse12 .cse6)) (.cse29 (and .cse25 .cse5 .cse1)) (.cse15 (= ~a28~0 15)) (.cse0 (= ~a14~0 19)) (.cse22 (<= 16 ~a28~0)) (.cse3 (<= 19 ~a26~0)) (.cse26 (<= 17 ~a28~0)) (.cse24 (and .cse31 .cse12 .cse6 .cse13)) (.cse11 (= ~a26~0 18)) (.cse14 (= ~a4~0 18)) (.cse18 (<= 20 ~a14~0)) (.cse4 (= ~a28~0 17))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse9 .cse10 .cse11 .cse5 .cse1) (and .cse0 .cse1 .cse12 .cse13 .cse14 .cse5 .cse15 .cse6) (and .cse0 (not (= ULTIMATE.start_calculate_output_~input 2)) .cse1 .cse12 .cse2 .cse13 .cse5 .cse15 .cse6) (and .cse16 .cse1 .cse13 .cse8 .cse9 .cse17 (not (= ULTIMATE.start_calculate_output_~input 1)) .cse5 .cse15 (not (= ULTIMATE.start_calculate_output2_~input 1))) (and .cse8 .cse18 (and .cse19 .cse20 .cse2) .cse5 .cse1) (and .cse8 .cse0 .cse9 .cse3 .cse5 .cse1 .cse15) (and .cse8 .cse14 .cse0 .cse10 .cse11 .cse5 .cse1 .cse13) (and .cse7 .cse8 .cse21 .cse11 .cse5 .cse1 .cse2 .cse22) (and .cse8 .cse5 .cse1 .cse15 (and .cse21 .cse19 .cse2)) (and .cse21 .cse10 .cse5 .cse1 .cse12 .cse2 .cse6 .cse13) (and .cse7 .cse8 .cse3 .cse18 .cse5 .cse1 .cse2) (and .cse7 .cse8 .cse14 .cse10 .cse5 .cse1 .cse12) (and .cse21 .cse1 .cse12 .cse13 .cse14 .cse5 .cse15 .cse6) (and .cse7 .cse21 .cse10 .cse5 .cse1 .cse12 .cse2 .cse6) (and .cse7 .cse14 .cse10 .cse3 .cse18 .cse5 .cse1 .cse6) (and .cse0 .cse10 .cse11 .cse5 .cse1 .cse2 .cse6 .cse13) (and .cse0 .cse11 .cse1 .cse7 .cse8 .cse14 .cse5 .cse15) (and .cse0 .cse1 .cse7 .cse14 .cse3 .cse5 .cse15 .cse6) (and .cse8 .cse9 (and .cse19 .cse20 .cse12) .cse18 .cse5 .cse1) (and .cse7 .cse21 .cse14 .cse10 .cse5 .cse23 .cse1 .cse6) (and (and .cse7 .cse8 .cse14 .cse10 .cse18) .cse5 .cse1) (and .cse11 .cse1 .cse2 .cse18 .cse4 .cse5 .cse6) (and (and .cse7 .cse0 .cse11 .cse5 .cse1 .cse15) .cse2 .cse6) (and .cse10 .cse18 .cse5 .cse24 .cse1) (and .cse7 .cse8 .cse14 .cse10 .cse11 (not .cse21) .cse5 .cse1) (and .cse7 .cse18 .cse11 .cse5 .cse1 .cse15 .cse2 .cse6) (and .cse16 .cse1 .cse12 .cse2 .cse7 .cse4 .cse5 .cse6) (and .cse7 .cse21 .cse14 .cse3 .cse5 .cse1 .cse15 .cse6) (and .cse21 .cse14 .cse10 .cse3 .cse5 .cse1 .cse13 .cse6) (and .cse21 .cse1 .cse12 .cse13 .cse14 .cse4 .cse5 .cse6) (and .cse3 .cse18 (and .cse8 .cse10 .cse5 .cse1 .cse2)) (and .cse3 .cse18 (and .cse8 .cse14 .cse10) .cse5 .cse1) (and .cse8 .cse20 .cse18 .cse11 .cse5 .cse1 .cse2) (and .cse0 .cse10 .cse1 .cse12 .cse7 .cse14 .cse5 .cse6) (and .cse7 .cse8 .cse14 .cse20 .cse18 .cse11 .cse5 .cse1) (and .cse11 .cse25 .cse13) (and .cse7 .cse21 .cse5 .cse1 .cse15 .cse2 .cse6) (and .cse0 .cse1 .cse2 .cse8 .cse19 .cse3 .cse5 .cse22) (and .cse0 .cse10 .cse1 .cse13 .cse14 .cse3 .cse5 .cse6) (and .cse7 .cse26 .cse5 .cse1 .cse27) (and .cse7 .cse14 .cse10 .cse16 .cse5 .cse1 .cse12 .cse6) (and .cse8 .cse21 .cse10 .cse11 .cse5 .cse1 .cse2 .cse13) (and .cse8 .cse10 .cse16 .cse5 .cse1 .cse12 .cse2) (and .cse21 .cse1 .cse8 .cse9 .cse3 .cse26 .cse5) (and .cse0 .cse1 .cse12 .cse7 .cse8 .cse14 .cse5 .cse15) (and .cse14 .cse0 .cse3 .cse4 .cse5 .cse1 .cse6) (and .cse16 .cse1 .cse12 .cse2 .cse7 (not (= ULTIMATE.start_calculate_output_~input 3)) .cse5 .cse15 .cse6) (and .cse8 .cse9 .cse20 .cse16 .cse5 .cse1 .cse12) (and .cse8 .cse0 .cse11 .cse5 .cse1 .cse15 .cse2 .cse13) (and .cse8 .cse28 .cse18 .cse5 .cse1) (and .cse0 .cse1 .cse12 .cse7 .cse14 .cse5 .cse15 .cse6) (and .cse7 .cse8 .cse21 .cse14 .cse3 .cse5 .cse1 .cse22) (and .cse0 .cse10 .cse24 .cse5 .cse1) (and .cse20 .cse16 .cse1 .cse12 .cse7 .cse14 .cse5 .cse6) (and .cse7 .cse8 .cse21 .cse9 .cse3 .cse5 .cse1 .cse22) (and .cse14 .cse0 .cse4 .cse5 .cse1 .cse12 .cse6) (and .cse7 .cse8 .cse9 .cse3 .cse20 .cse18 .cse5 .cse1) (and .cse0 .cse10 .cse11 .cse1 .cse7 .cse14 .cse5 .cse6) (and .cse8 .cse14 .cse19 .cse20 .cse18 .cse5 .cse1 .cse12) (and .cse7 .cse9 .cse3 .cse5 .cse1 .cse6) (and (and .cse8 .cse19 .cse9 .cse0 .cse11) .cse5 .cse1 .cse15) (and .cse5 .cse1 (and .cse14 (and .cse7 .cse0 .cse11 .cse4) .cse6)) (and (and .cse8 .cse0 .cse5 .cse28 .cse22) .cse1) (and .cse21 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6) (and .cse3 .cse27 .cse5 .cse1 .cse15) (and .cse21 .cse1 .cse14 .cse19 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse11 .cse1 .cse2 .cse8 .cse19 .cse5 .cse22) (and .cse21 .cse11 .cse1 .cse13 .cse14 .cse5 .cse15 .cse6) (and .cse8 .cse9 (and .cse21 .cse19 .cse12) .cse5 .cse1 .cse15) (and .cse0 .cse11 .cse1 .cse13 .cse14 .cse4 .cse5 .cse6) (and .cse14 .cse3 .cse20 .cse18 .cse5 .cse1 .cse6) (and .cse1 .cse14 .cse19 .cse3 .cse18 .cse4 .cse5 .cse6) (and .cse0 .cse11 .cse1 .cse7 .cse8 .cse14 .cse5 .cse22) (and .cse21 .cse10 .cse11 .cse5 .cse1 .cse2 .cse6 .cse13) (and .cse27 .cse11 .cse5 .cse1 .cse15) (and .cse0 .cse10 .cse11 .cse1 .cse2 .cse8 .cse5) (and .cse7 .cse14 .cse10 .cse18 .cse11 .cse5 .cse1 .cse6) (and .cse7 .cse8 .cse9 .cse26 .cse16 .cse5 .cse1 .cse12) (and .cse8 .cse0 .cse3 .cse5 .cse1 .cse15 .cse2) (and .cse8 .cse21 .cse9 .cse11 .cse5 .cse1 .cse13 .cse22) (and .cse0 .cse11 .cse1 .cse13 .cse8 .cse9 .cse26 .cse5) (and .cse7 .cse8 .cse9 .cse3 .cse26 .cse18 .cse5 .cse1) (and .cse0 .cse11 .cse1 .cse7 .cse14 .cse5 .cse15 .cse6) (and .cse21 .cse1 .cse7 .cse8 .cse9 .cse3 .cse5 .cse15) (and .cse11 .cse1 .cse13 .cse8 .cse9 .cse26 .cse18 .cse5) (and .cse0 .cse10 .cse1 .cse7 .cse8 .cse9 .cse17 .cse5 (not (= 4 ULTIMATE.start_calculate_output_~input))) (and .cse7 .cse8 .cse14 .cse0 .cse10 .cse3 .cse5 .cse1) (and .cse21 .cse1 .cse12 .cse8 .cse9 .cse26 .cse5) (and .cse8 .cse21 .cse14 .cse11 .cse5 .cse1 .cse15) (and .cse8 .cse14 .cse0 .cse3 .cse5 .cse1 .cse15) (and .cse21 .cse11 .cse1 .cse2 .cse7 .cse4 .cse5 .cse6) (and .cse7 (and .cse8 .cse21 .cse14 .cse26 .cse23) .cse5 .cse1) (and .cse21 .cse11 .cse1 .cse2 .cse13 .cse4 .cse5 .cse6) (and .cse14 .cse20 .cse18 .cse5 .cse1 .cse12 .cse6 .cse13) (and .cse8 .cse21 .cse14 .cse5 .cse1 .cse15 .cse12 .cse13) (and .cse7 .cse29) (and .cse8 .cse19 .cse9 .cse10 .cse18 .cse5 .cse1 .cse12) (and .cse21 .cse14 .cse10 .cse11 .cse5 .cse1 .cse6 .cse13) (and .cse0 .cse1 .cse12 .cse13 .cse8 .cse9 .cse26 .cse5) (and .cse30 .cse18 .cse15 .cse2 .cse13) (and .cse1 .cse12 .cse13 .cse14 .cse18 .cse4 .cse5 .cse6) (and .cse21 .cse5 .cse23 .cse1 .cse15 .cse2 .cse6) (and .cse0 .cse1 .cse12 .cse7 .cse8 .cse9 .cse5 .cse15) (and .cse8 .cse14 .cse20 .cse18 .cse11 .cse5 .cse1 .cse13) (and .cse9 .cse30) (and .cse21 (not (= ULTIMATE.start_calculate_output_~input 6)) .cse1 .cse12 .cse7 .cse14 .cse4 .cse5 .cse6) (and (and (not .cse0) .cse29) .cse3) (and .cse14 .cse10 .cse18 .cse5 .cse1 .cse12 .cse6 .cse13) (and .cse10 .cse29) (and .cse21 .cse1 .cse2 .cse8 .cse3 .cse26 .cse5) (and .cse26 .cse5 .cse1 (or (and .cse8 .cse21 .cse14 .cse11 .cse13) (and .cse8 .cse21 .cse14 .cse12 .cse13))) (and .cse10 .cse18 .cse11 .cse5 .cse1 .cse2 .cse6 .cse13) (and .cse7 .cse3 .cse18 .cse5 .cse1 .cse15 .cse2 .cse6) (and .cse7 .cse21 .cse14 .cse5 .cse1 .cse12 .cse15 .cse6) (and .cse8 .cse9 .cse20 .cse18 .cse11 .cse5 .cse1 .cse13) (and .cse0 .cse11 .cse1 .cse7 .cse8 .cse9 .cse5 .cse22) (and .cse21 .cse11 .cse1 .cse13 .cse14 .cse4 .cse5 .cse6) (and .cse21 .cse11 .cse1 .cse8 .cse9 .cse26 .cse5) (and .cse21 .cse1 .cse8 .cse14 .cse3 .cse26 .cse5) (and .cse9 .cse24) (and .cse11 .cse1 .cse14 .cse19 .cse18 .cse4 .cse5 .cse6))))) [2018-12-30 20:12:29,825 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,828 INFO L444 ceAbstractionStarter]: At program point L1372(lines 39 1373) the Hoare annotation is: (let ((.cse12 (= ~a7~0 1)) (.cse4 (= ~a14~0 18)) (.cse6 (= ~a4~0 17)) (.cse10 (= ~a26~0 17)) (.cse16 (= ~a28~0 16)) (.cse0 (= ~a1~0 1)) (.cse1 (= ~a25~0 1)) (.cse17 (= ~a14~0 20)) (.cse24 (= ~a4~0 16)) (.cse9 (= ~a3~0 1))) (let ((.cse20 (<= 16 ~a28~0)) (.cse7 (<= ~a7~0 0)) (.cse32 (or (and .cse24 (not .cse16) .cse0 .cse1 .cse9) (and (not .cse17) .cse24 .cse9))) (.cse38 (<= ~a4~0 17)) (.cse22 (not .cse10)) (.cse27 (<= ~a28~0 15)) (.cse15 (= ~a14~0 19)) (.cse40 (not .cse6)) (.cse14 (<= ~a3~0 0)) (.cse11 (= ~a4~0 18)) (.cse39 (not .cse4)) (.cse28 (= ~a26~0 19)) (.cse31 (not .cse12))) (let ((.cse19 (and .cse31 .cse10 .cse6)) (.cse33 (and .cse12 .cse14 .cse11 .cse16 .cse39 (not .cse28))) (.cse26 (and .cse15 .cse0 .cse1 .cse40 .cse9)) (.cse30 (and .cse27 .cse0 .cse1 .cse40 .cse9)) (.cse3 (and .cse14 .cse24 (and .cse31 .cse27 .cse10))) (.cse23 (and .cse4 .cse0 .cse1 .cse40 .cse9)) (.cse18 (and .cse14 .cse24 .cse27 .cse39 .cse0)) (.cse36 (and .cse0 .cse1 (and .cse14 .cse4 .cse27 .cse22 .cse6))) (.cse37 (and .cse31 .cse38 .cse27 .cse0 .cse1 .cse10 .cse9)) (.cse34 (and .cse0 .cse1 .cse32)) (.cse21 (= ~a28~0 15)) (.cse29 (and .cse38 .cse10 .cse9 .cse7)) (.cse13 (<= 19 ~a26~0)) (.cse35 (and .cse14 .cse4 .cse24 .cse0 .cse1 .cse20)) (.cse25 (<= 17 ~a28~0)) (.cse5 (= ~a26~0 18)) (.cse2 (<= 20 ~a14~0)) (.cse8 (= ~a28~0 17))) (or (and .cse0 .cse1 (and .cse2 .cse3)) (and .cse4 .cse5 .cse1 .cse6 .cse7 .cse8 .cse0 .cse9) (and .cse4 .cse1 .cse10 .cse7 .cse11 .cse8 .cse0 .cse9) (and .cse12 .cse13 .cse0 .cse1 (and .cse14 .cse11 .cse15 .cse16)) (and .cse17 .cse1 .cse10 .cse18) (and .cse14 (and .cse15 .cse19 .cse20) .cse0 .cse1) (and (and .cse11 (and .cse4 .cse0 .cse1 .cse10 .cse7 .cse9)) .cse21) (and .cse14 .cse11 .cse15 .cse16 .cse5 .cse0 .cse1 .cse7) (and .cse4 .cse16 .cse0 .cse1 .cse10 .cse6 .cse9 .cse7) (and .cse13 (and .cse14 .cse16 .cse2 .cse6) .cse0 .cse1) (and .cse12 .cse14 .cse4 .cse11 .cse13 .cse0 .cse1 .cse20) (and .cse15 .cse16 .cse5 .cse0 .cse1 .cse6 .cse9 .cse7) (and .cse12 .cse4 .cse11 .cse16 .cse0 .cse22 .cse1 .cse9) (and (and .cse12 .cse11 .cse10 .cse23) .cse21) (and .cse5 .cse1 .cse6 .cse2 .cse8 .cse0 .cse9) (and .cse4 (not (= ULTIMATE.start_calculate_output_~input 6)) .cse1 .cse10 .cse12 .cse11 .cse8 .cse0 .cse9) (and .cse12 .cse14 .cse24 .cse25 .cse17 .cse0 .cse1 .cse10) (and (and .cse12 .cse11 .cse26 .cse10) .cse21) (and .cse14 .cse24 .cse2 .cse27 .cse5 .cse0 .cse1 .cse7) (and (and .cse28 (and .cse14 .cse24) .cse17 .cse21 .cse7 (not (= ULTIMATE.start_calculate_output2_~input 1))) .cse0 .cse1) (and .cse14 .cse16 .cse17 .cse0 .cse1 .cse10 .cse6) (and .cse15 .cse1 .cse6 .cse14 .cse13 .cse0 .cse21) (and (and .cse12 .cse15 .cse5 .cse0 .cse1 .cse21) .cse6 .cse9) (and .cse16 .cse2 .cse0 .cse29 .cse1) (and .cse12 .cse2 .cse5 .cse0 .cse1 .cse21 .cse6 .cse9) (and .cse12 .cse11 .cse30 .cse17 .cse10) (and (and .cse14 .cse31 .cse2 .cse27 .cse6) .cse0 .cse1) (and .cse17 .cse1 .cse10 .cse6 .cse12 .cse8 .cse0 .cse9) (and .cse4 .cse11 .cse16 .cse13 .cse0 .cse1 .cse7 .cse9) (and .cse5 .cse32 .cse7) (and (and (and .cse14 .cse24 .cse15 .cse7) .cse25 .cse5) .cse0 .cse1) (and .cse15 .cse1 .cse14 .cse24 .cse13 .cse0 .cse21) (and (and .cse14 .cse4 .cse31 .cse6) .cse0 .cse1 .cse21) (and .cse15 .cse1 .cse6 .cse13 .cse8 .cse0 .cse9) (and .cse12 .cse14 .cse11 .cse27 .cse2 .cse5 .cse0 .cse1) (and (and .cse11 (and .cse12 .cse15 .cse5 .cse8) .cse9) .cse0 .cse1) (and .cse15 .cse1 .cse10 .cse12 .cse14 .cse11 .cse0 .cse21) (and .cse12 .cse4 .cse0 .cse1 .cse21 .cse6 .cse9) (and .cse15 .cse5 .cse1 .cse7 .cse11 .cse8 .cse0 .cse9) (and .cse15 .cse16 .cse1 .cse7 .cse11 .cse13 .cse0 .cse9) (and .cse12 .cse13 (and .cse14 .cse2 .cse6) .cse0 .cse1) (and .cse12 .cse25 .cse0 .cse1 (and .cse14 .cse4 .cse22 .cse6)) (and (and .cse2 .cse33) .cse0 .cse1) (and .cse14 .cse2 .cse19 .cse0 .cse1) (and .cse14 .cse4 .cse16 .cse5 .cse0 .cse1 .cse6 .cse7) (and (and .cse14 (and .cse24 (and .cse4 .cse10)) .cse25) .cse0 .cse1) (and .cse12 .cse34) (and .cse13 .cse25 .cse35) (and .cse15 .cse16 .cse5 .cse1 .cse6 .cse14 .cse0) (and .cse15 .cse5 .cse1 .cse12 .cse14 .cse11 .cse0 .cse21) (and .cse12 .cse14 .cse11 .cse16 .cse0 .cse1 .cse10) (and .cse12 .cse24 .cse13 .cse0 .cse1 .cse9) (and .cse15 .cse1 .cse6 .cse14 .cse31 .cse13 .cse0 .cse20) (and .cse5 .cse21 .cse36) (and .cse15 .cse16 .cse29 .cse0 .cse1) (and .cse12 .cse14 .cse4 .cse5 .cse0 .cse1 .cse6 .cse20) (and (and .cse11 .cse5 (and .cse4 .cse0 .cse1 .cse7 .cse9)) .cse21) (and .cse4 .cse5 .cse1 .cse7 .cse11 .cse8 .cse0 .cse9) (and .cse15 .cse16 .cse1 .cse12 .cse14 .cse24 .cse28 .cse0) (and .cse4 .cse1 .cse14 .cse11 .cse13 .cse25 .cse0) (and .cse5 .cse0 .cse1 .cse33) (and .cse15 .cse5 .cse1 .cse6 .cse14 .cse31 .cse0 .cse20) (and .cse14 .cse11 .cse13 .cse16 .cse2 .cse0 .cse1) (and .cse17 .cse1 .cse10 .cse6 .cse12 (not (= ULTIMATE.start_calculate_output_~input 3)) .cse0 .cse21 .cse9) (and .cse14 .cse2 .cse27 .cse5 .cse0 .cse1 .cse6) (and .cse14 .cse11 .cse31 .cse2 .cse27 .cse0 .cse1 .cse10) (and .cse15 .cse16 .cse1 .cse10 .cse12 .cse11 .cse0 .cse9) (and .cse12 .cse11 .cse13 .cse26 .cse21) (and .cse15 .cse5 .cse1 .cse12 .cse14 .cse24 .cse0 .cse20) (and .cse4 .cse0 .cse1 .cse22 .cse21 .cse6 .cse9) (and .cse1 .cse11 .cse31 .cse13 .cse2 .cse8 .cse0 .cse9) (and (and .cse12 .cse4 .cse5 .cse8 .cse1 .cse6 .cse9) .cse0) (and .cse11 .cse15 .cse8 .cse0 .cse1 .cse10 .cse9) (and .cse13 (and .cse34 (not .cse15))) (and .cse15 .cse1 .cse10 .cse7 .cse11 .cse0 .cse21 .cse9) (and .cse11 .cse2 .cse27 .cse0 .cse1 .cse10 .cse7 .cse9) (and .cse11 .cse15 .cse13 .cse8 .cse0 .cse1 .cse9) (and .cse14 .cse4 .cse24 .cse5 .cse0 .cse1 .cse7 .cse20) (and .cse12 .cse13 .cse0 .cse1 (and .cse14 .cse24 .cse25 .cse2)) (and (and .cse11 .cse30 .cse2) .cse13) (and .cse15 .cse5 .cse1 .cse12 .cse11 .cse0 .cse21 .cse9) (and .cse4 .cse1 .cse12 .cse14 .cse24 .cse13 .cse0 .cse21) (and .cse4 .cse3 .cse0 .cse1 .cse21) (and .cse5 .cse1 .cse7 .cse14 .cse24 .cse25 .cse2 .cse0) (and .cse13 (and .cse12 .cse11 .cse23) .cse21) (and .cse14 .cse4 .cse11 .cse5 .cse0 .cse1 .cse21) (and .cse14 .cse11 .cse15 .cse13 .cse0 .cse1 .cse21) (and .cse14 .cse4 .cse11 .cse0 .cse1 .cse21 .cse10 .cse7) (and .cse12 .cse11 .cse16 .cse17 .cse0 .cse1 .cse10 .cse9) (and .cse4 .cse1 .cse6 .cse12 .cse13 .cse8 .cse0 .cse9) (and .cse4 .cse11 .cse16 .cse5 .cse0 .cse1 .cse9 .cse7) (and .cse15 .cse1 .cse10 .cse7 .cse14 .cse24 .cse25 .cse0) (and .cse12 .cse13 .cse2 .cse1 .cse18) (and .cse12 .cse13 .cse0 .cse1 (and .cse14 .cse4 .cse24 .cse16)) (and .cse14 .cse31 .cse24 .cse16 .cse2 .cse0 .cse1 .cse10) (and .cse37 .cse2 .cse21 .cse6 .cse7) (and .cse1 .cse10 .cse7 .cse11 .cse2 .cse8 .cse0 .cse9) (and .cse13 .cse21 .cse36) (and .cse14 .cse11 .cse27 .cse2 .cse5 .cse0 .cse1 .cse7) (and .cse24 .cse37) (and .cse12 (and .cse14 .cse24 .cse16) .cse5 .cse0 .cse1) (and (and .cse14 .cse31 .cse24 .cse15 .cse5) .cse0 .cse1 .cse21) (and .cse12 .cse14 (and .cse4 .cse11 .cse25 .cse22) .cse0 .cse1) (and (or (and .cse11 .cse16 .cse2 .cse10 .cse9 .cse7) (and .cse12 .cse11 .cse16 .cse2 .cse5 .cse9)) .cse0 .cse1) (and .cse4 .cse16 .cse5 .cse0 .cse1 .cse6 .cse9 .cse7) (and .cse16 .cse34) (and .cse12 .cse4 .cse16 .cse0 .cse1 .cse10 .cse6 .cse9) (and (and .cse14 .cse0 .cse1 (and .cse15 .cse5 .cse6 .cse7)) .cse21) (and .cse4 .cse1 .cse6 .cse14 .cse13 .cse25 .cse0) (and (and .cse4 .cse1 .cse11 .cse31 .cse8 .cse0 .cse9) .cse13) (and .cse15 .cse1 .cse10 .cse12 .cse14 .cse24 .cse0 .cse21) (and .cse16 .cse2 .cse5 .cse0 .cse1 .cse6 .cse9 .cse7) (and .cse15 .cse5 .cse1 .cse12 .cse14 .cse11 .cse0 .cse20) (and .cse12 .cse13 .cse2 .cse0 .cse1 .cse21 .cse6 .cse9) (and .cse15 .cse1 .cse10 .cse6 .cse7 (not (= ULTIMATE.start_calculate_output_~input 2)) .cse0 .cse21 .cse9) (and .cse15 .cse16 .cse5 .cse1 .cse12 .cse11 .cse0 .cse9) (and .cse24 .cse29) (and .cse12 .cse11 .cse16 .cse13 .cse2 .cse0 .cse1 .cse9) (and .cse25 .cse5 .cse35) (and (and .cse25 (or (and .cse14 .cse4 .cse11 .cse5 .cse7) (and .cse14 .cse4 .cse11 .cse10 .cse7))) .cse0 .cse1) (and .cse5 .cse1 .cse11 .cse31 .cse2 .cse8 .cse0 .cse9))))) [2018-12-30 20:12:29,828 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,828 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,828 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,828 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,828 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,828 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,828 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,828 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,828 INFO L451 ceAbstractionStarter]: At program point L4810(lines 4810 4827) the Hoare annotation is: true [2018-12-30 20:12:29,829 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,829 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,829 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,829 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,829 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,829 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,829 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,829 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,829 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,829 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,830 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,830 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,830 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,830 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,830 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-30 20:12:29,830 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,830 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,830 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,830 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,830 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,830 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,831 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,832 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse12 (= ~a7~0 1)) (.cse4 (= ~a14~0 18)) (.cse6 (= ~a4~0 17)) (.cse10 (= ~a26~0 17)) (.cse16 (= ~a28~0 16)) (.cse0 (= ~a1~0 1)) (.cse1 (= ~a25~0 1)) (.cse17 (= ~a14~0 20)) (.cse24 (= ~a4~0 16)) (.cse9 (= ~a3~0 1))) (let ((.cse20 (<= 16 ~a28~0)) (.cse7 (<= ~a7~0 0)) (.cse32 (or (and .cse24 (not .cse16) .cse0 .cse1 .cse9) (and (not .cse17) .cse24 .cse9))) (.cse38 (<= ~a4~0 17)) (.cse22 (not .cse10)) (.cse27 (<= ~a28~0 15)) (.cse15 (= ~a14~0 19)) (.cse40 (not .cse6)) (.cse14 (<= ~a3~0 0)) (.cse11 (= ~a4~0 18)) (.cse39 (not .cse4)) (.cse28 (= ~a26~0 19)) (.cse31 (not .cse12))) (let ((.cse19 (and .cse31 .cse10 .cse6)) (.cse33 (and .cse12 .cse14 .cse11 .cse16 .cse39 (not .cse28))) (.cse26 (and .cse15 .cse0 .cse1 .cse40 .cse9)) (.cse30 (and .cse27 .cse0 .cse1 .cse40 .cse9)) (.cse3 (and .cse14 .cse24 (and .cse31 .cse27 .cse10))) (.cse23 (and .cse4 .cse0 .cse1 .cse40 .cse9)) (.cse18 (and .cse14 .cse24 .cse27 .cse39 .cse0)) (.cse36 (and .cse0 .cse1 (and .cse14 .cse4 .cse27 .cse22 .cse6))) (.cse37 (and .cse31 .cse38 .cse27 .cse0 .cse1 .cse10 .cse9)) (.cse34 (and .cse0 .cse1 .cse32)) (.cse29 (and .cse38 .cse10 .cse9 .cse7)) (.cse21 (= ~a28~0 15)) (.cse13 (<= 19 ~a26~0)) (.cse35 (and .cse14 .cse4 .cse24 .cse0 .cse1 .cse20)) (.cse25 (<= 17 ~a28~0)) (.cse5 (= ~a26~0 18)) (.cse2 (<= 20 ~a14~0)) (.cse8 (= ~a28~0 17))) (or (and .cse0 .cse1 (and .cse2 .cse3)) (and .cse4 .cse5 .cse1 .cse6 .cse7 .cse8 .cse0 .cse9) (and .cse4 .cse1 .cse10 .cse7 .cse11 .cse8 .cse0 .cse9) (and .cse12 .cse13 .cse0 .cse1 (and .cse14 .cse11 .cse15 .cse16)) (and .cse17 .cse1 .cse10 .cse18) (and .cse14 (and .cse15 .cse19 .cse20) .cse0 .cse1) (and (and .cse11 (and .cse4 .cse0 .cse1 .cse10 .cse7 .cse9)) .cse21) (and .cse14 .cse11 .cse15 .cse16 .cse5 .cse0 .cse1 .cse7) (and .cse4 .cse16 .cse0 .cse1 .cse10 .cse6 .cse9 .cse7) (and .cse13 (and .cse14 .cse16 .cse2 .cse6) .cse0 .cse1) (and .cse12 .cse14 .cse4 .cse11 .cse13 .cse0 .cse1 .cse20) (and .cse15 .cse16 .cse5 .cse0 .cse1 .cse6 .cse9 .cse7) (and .cse12 .cse4 .cse11 .cse16 .cse0 .cse22 .cse1 .cse9) (and (and .cse12 .cse11 .cse10 .cse23) .cse21) (and .cse5 .cse1 .cse6 .cse2 .cse8 .cse0 .cse9) (and .cse4 (not (= ULTIMATE.start_calculate_output_~input 6)) .cse1 .cse10 .cse12 .cse11 .cse8 .cse0 .cse9) (and .cse12 .cse14 .cse24 .cse25 .cse17 .cse0 .cse1 .cse10) (and (and .cse12 .cse11 .cse26 .cse10) .cse21) (and .cse14 .cse24 .cse2 .cse27 .cse5 .cse0 .cse1 .cse7) (and (and .cse28 (and .cse14 .cse24) .cse17 .cse21 .cse7 (not (= ULTIMATE.start_calculate_output2_~input 1))) .cse0 .cse1) (and .cse14 .cse16 .cse17 .cse0 .cse1 .cse10 .cse6) (and .cse15 .cse1 .cse6 .cse14 .cse13 .cse0 .cse21) (and .cse16 .cse2 .cse0 .cse29 .cse1) (and .cse12 .cse2 .cse5 .cse0 .cse1 .cse21 .cse6 .cse9) (and .cse12 .cse11 .cse30 .cse17 .cse10) (and (and .cse14 .cse31 .cse2 .cse27 .cse6) .cse0 .cse1) (and .cse17 .cse1 .cse10 .cse6 .cse12 .cse8 .cse0 .cse9) (and .cse4 .cse11 .cse16 .cse13 .cse0 .cse1 .cse7 .cse9) (and .cse5 .cse32 .cse7) (and (and (and .cse14 .cse24 .cse15 .cse7) .cse25 .cse5) .cse0 .cse1) (and .cse15 .cse1 .cse14 .cse24 .cse13 .cse0 .cse21) (and (and .cse14 .cse4 .cse31 .cse6) .cse0 .cse1 .cse21) (and .cse15 .cse1 .cse6 .cse13 .cse8 .cse0 .cse9) (and .cse12 .cse14 .cse11 .cse27 .cse2 .cse5 .cse0 .cse1) (and (and .cse11 (and .cse12 .cse15 .cse5 .cse8) .cse9) .cse0 .cse1) (and .cse15 .cse1 .cse10 .cse12 .cse14 .cse11 .cse0 .cse21) (and .cse12 .cse4 .cse0 .cse1 .cse21 .cse6 .cse9) (and .cse15 .cse5 .cse1 .cse7 .cse11 .cse8 .cse0 .cse9) (and .cse15 .cse16 .cse1 .cse7 .cse11 .cse13 .cse0 .cse9) (and .cse12 .cse13 (and .cse14 .cse2 .cse6) .cse0 .cse1) (and .cse12 .cse25 .cse0 .cse1 (and .cse14 .cse4 .cse22 .cse6)) (and (and .cse2 .cse33) .cse0 .cse1) (and .cse14 .cse2 .cse19 .cse0 .cse1) (and .cse14 .cse4 .cse16 .cse5 .cse0 .cse1 .cse6 .cse7) (and (and .cse14 (and .cse24 (and .cse4 .cse10)) .cse25) .cse0 .cse1) (and .cse12 .cse34) (and .cse13 .cse25 .cse35) (and .cse15 .cse16 .cse5 .cse1 .cse6 .cse14 .cse0) (and .cse15 .cse5 .cse1 .cse12 .cse14 .cse11 .cse0 .cse21) (and .cse12 .cse14 .cse11 .cse16 .cse0 .cse1 .cse10) (and .cse12 .cse24 .cse13 .cse0 .cse1 .cse9) (and .cse15 .cse1 .cse6 .cse14 .cse31 .cse13 .cse0 .cse20) (and .cse5 .cse21 .cse36) (and .cse15 .cse16 .cse29 .cse0 .cse1) (and .cse12 .cse14 .cse4 .cse5 .cse0 .cse1 .cse6 .cse20) (and (and .cse11 .cse5 (and .cse4 .cse0 .cse1 .cse7 .cse9)) .cse21) (and .cse4 .cse5 .cse1 .cse7 .cse11 .cse8 .cse0 .cse9) (and .cse15 .cse16 .cse1 .cse12 .cse14 .cse24 .cse28 .cse0) (and .cse4 .cse1 .cse14 .cse11 .cse13 .cse25 .cse0) (and .cse5 .cse0 .cse1 .cse33) (and .cse15 .cse5 .cse1 .cse6 .cse14 .cse31 .cse0 .cse20) (and .cse14 .cse11 .cse13 .cse16 .cse2 .cse0 .cse1) (and .cse17 .cse1 .cse10 .cse6 .cse12 (not (= ULTIMATE.start_calculate_output_~input 3)) .cse0 .cse21 .cse9) (and .cse14 .cse2 .cse27 .cse5 .cse0 .cse1 .cse6) (and .cse14 .cse11 .cse31 .cse2 .cse27 .cse0 .cse1 .cse10) (and .cse15 .cse16 .cse1 .cse10 .cse12 .cse11 .cse0 .cse9) (and .cse12 .cse11 .cse13 .cse26 .cse21) (and .cse15 .cse5 .cse1 .cse12 .cse14 .cse24 .cse0 .cse20) (and .cse4 .cse0 .cse1 .cse22 .cse21 .cse6 .cse9) (and .cse1 .cse11 .cse31 .cse13 .cse2 .cse8 .cse0 .cse9) (and (and .cse12 .cse4 .cse5 .cse8 .cse1 .cse6 .cse9) .cse0) (and .cse11 .cse15 .cse8 .cse0 .cse1 .cse10 .cse9) (and .cse15 .cse5 .cse1 .cse12 .cse11 .cse0 .cse21 .cse9) (and .cse13 (and .cse34 (not .cse15))) (and .cse15 .cse1 .cse10 .cse7 .cse11 .cse0 .cse21 .cse9) (and .cse11 .cse2 .cse27 .cse0 .cse1 .cse10 .cse7 .cse9) (and .cse11 .cse15 .cse13 .cse8 .cse0 .cse1 .cse9) (and .cse14 .cse4 .cse24 .cse5 .cse0 .cse1 .cse7 .cse20) (and .cse12 .cse13 .cse0 .cse1 (and .cse14 .cse24 .cse25 .cse2)) (and (and .cse11 .cse30 .cse2) .cse13) (and .cse4 .cse1 .cse12 .cse14 .cse24 .cse13 .cse0 .cse21) (and .cse4 .cse3 .cse0 .cse1 .cse21) (and .cse5 .cse1 .cse7 .cse14 .cse24 .cse25 .cse2 .cse0) (and .cse13 (and .cse12 .cse11 .cse23) .cse21) (and .cse14 .cse4 .cse11 .cse5 .cse0 .cse1 .cse21) (and .cse14 .cse11 .cse15 .cse13 .cse0 .cse1 .cse21) (and .cse14 .cse4 .cse11 .cse0 .cse1 .cse21 .cse10 .cse7) (and .cse12 .cse11 .cse16 .cse17 .cse0 .cse1 .cse10 .cse9) (and .cse4 .cse1 .cse6 .cse12 .cse13 .cse8 .cse0 .cse9) (and .cse4 .cse11 .cse16 .cse5 .cse0 .cse1 .cse9 .cse7) (and .cse15 .cse1 .cse10 .cse7 .cse14 .cse24 .cse25 .cse0) (and .cse12 .cse13 .cse2 .cse1 .cse18) (and .cse12 .cse13 .cse0 .cse1 (and .cse14 .cse4 .cse24 .cse16)) (and .cse14 .cse31 .cse24 .cse16 .cse2 .cse0 .cse1 .cse10) (and .cse37 .cse2 .cse21 .cse6 .cse7) (and .cse1 .cse10 .cse7 .cse11 .cse2 .cse8 .cse0 .cse9) (and .cse13 .cse21 .cse36) (and .cse14 .cse11 .cse27 .cse2 .cse5 .cse0 .cse1 .cse7) (and .cse24 .cse37) (and .cse12 (and .cse14 .cse24 .cse16) .cse5 .cse0 .cse1) (and (and .cse14 .cse31 .cse24 .cse15 .cse5) .cse0 .cse1 .cse21) (and .cse12 .cse14 (and .cse4 .cse11 .cse25 .cse22) .cse0 .cse1) (and (or (and .cse11 .cse16 .cse2 .cse10 .cse9 .cse7) (and .cse12 .cse11 .cse16 .cse2 .cse5 .cse9)) .cse0 .cse1) (and .cse4 .cse16 .cse5 .cse0 .cse1 .cse6 .cse9 .cse7) (and .cse16 .cse34) (and .cse12 .cse4 .cse16 .cse0 .cse1 .cse10 .cse6 .cse9) (and (and .cse14 .cse0 .cse1 (and .cse15 .cse5 .cse6 .cse7)) .cse21) (and .cse4 .cse1 .cse6 .cse14 .cse13 .cse25 .cse0) (and (and .cse4 .cse1 .cse11 .cse31 .cse8 .cse0 .cse9) .cse13) (and .cse15 .cse1 .cse10 .cse12 .cse14 .cse24 .cse0 .cse21) (and .cse16 .cse2 .cse5 .cse0 .cse1 .cse6 .cse9 .cse7) (and .cse15 .cse5 .cse1 .cse12 .cse14 .cse11 .cse0 .cse20) (and .cse12 .cse13 .cse2 .cse0 .cse1 .cse21 .cse6 .cse9) (and .cse15 .cse1 .cse10 .cse6 .cse7 (not (= ULTIMATE.start_calculate_output_~input 2)) .cse0 .cse21 .cse9) (and .cse15 .cse16 .cse5 .cse1 .cse12 .cse11 .cse0 .cse9) (and .cse24 .cse29) (and (and .cse12 .cse15 .cse5 .cse0 .cse1 .cse21) .cse6 .cse9) (and .cse12 .cse11 .cse16 .cse13 .cse2 .cse0 .cse1 .cse9) (and .cse25 .cse5 .cse35) (and (and .cse25 (or (and .cse14 .cse4 .cse11 .cse5 .cse7) (and .cse14 .cse4 .cse11 .cse10 .cse7))) .cse0 .cse1) (and .cse5 .cse1 .cse11 .cse31 .cse2 .cse8 .cse0 .cse9))))) [2018-12-30 20:12:29,846 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,856 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,856 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,856 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,856 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,856 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,857 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,858 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,858 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,858 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,859 INFO L444 ceAbstractionStarter]: At program point L2709(lines 1375 2710) the Hoare annotation is: (let ((.cse7 (= ~a7~0 1)) (.cse10 (= ~a28~0 16)) (.cse5 (= ~a1~0 1)) (.cse1 (= ~a25~0 1)) (.cse24 (= ~a14~0 20)) (.cse9 (= ~a4~0 16)) (.cse6 (= ~a3~0 1)) (.cse14 (= ~a26~0 17))) (let ((.cse13 (<= ~a7~0 0)) (.cse8 (<= ~a3~0 0)) (.cse12 (= ~a14~0 18)) (.cse22 (not .cse14)) (.cse31 (<= ~a4~0 17)) (.cse19 (<= ~a28~0 15)) (.cse26 (or (and .cse9 (not .cse10) .cse5 .cse1 .cse6) (and (not .cse24) .cse9 .cse6))) (.cse18 (not .cse7)) (.cse2 (= ~a4~0 17))) (let ((.cse28 (and .cse18 .cse14 .cse2)) (.cse20 (<= 16 ~a28~0)) (.cse25 (and .cse26 .cse5 .cse1)) (.cse30 (and .cse18 .cse31 .cse19 .cse5 .cse1 .cse14 .cse6)) (.cse21 (and .cse8 .cse12 .cse22 .cse2)) (.cse3 (<= 19 ~a26~0)) (.cse16 (= ~a28~0 15)) (.cse27 (<= 17 ~a28~0)) (.cse29 (= ~a26~0 19)) (.cse23 (and .cse31 .cse14 .cse6 .cse13)) (.cse0 (= ~a14~0 19)) (.cse11 (= ~a26~0 18)) (.cse15 (= ~a4~0 18)) (.cse17 (<= 20 ~a14~0)) (.cse4 (= ~a28~0 17))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse9 .cse10 .cse11 .cse5 .cse1) (and .cse12 .cse11 .cse1 .cse2 .cse13 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse14 .cse13 .cse15 .cse5 .cse16 .cse6) (and .cse0 (not (= ULTIMATE.start_calculate_output_~input 2)) .cse1 .cse14 .cse2 .cse13 .cse5 .cse16 .cse6) (and .cse8 .cse10 .cse3 .cse17 .cse5 .cse1 .cse2) (and .cse8 .cse0 .cse9 .cse3 .cse5 .cse1 .cse16) (and .cse8 .cse15 .cse0 .cse10 .cse11 .cse5 .cse1 .cse13) (and .cse12 .cse10 .cse5 .cse1 .cse14 .cse2 .cse6 .cse13) (and .cse7 .cse8 .cse3 .cse17 .cse5 .cse1 .cse2) (and (and .cse8 .cse18 .cse17 .cse19 .cse5 .cse2) .cse1) (and .cse7 .cse8 .cse15 .cse10 .cse5 .cse1 .cse14) (and .cse12 .cse1 .cse14 .cse13 .cse15 .cse5 .cse16 .cse6) (and .cse0 .cse11 .cse1 .cse7 .cse8 .cse9 .cse5 .cse20) (and .cse21 .cse11 .cse5 .cse1 .cse16) (and .cse7 .cse15 .cse10 .cse3 .cse17 .cse5 .cse1 .cse6) (and .cse0 .cse10 .cse11 .cse5 .cse1 .cse2 .cse6 .cse13) (and .cse0 .cse1 .cse7 .cse15 .cse3 .cse5 .cse16 .cse6) (and .cse8 .cse9 (and .cse18 .cse19 .cse14) .cse17 .cse5 .cse1) (and .cse7 .cse12 .cse15 .cse10 .cse5 .cse22 .cse1 .cse6) (and (and .cse7 .cse8 .cse15 .cse10 .cse17) .cse5 .cse1) (and .cse11 .cse1 .cse2 .cse17 .cse4 .cse5 .cse6) (and (or (and .cse15 .cse10 .cse17 .cse5 .cse14 .cse6 .cse13) (and .cse7 .cse15 .cse10 .cse17 .cse11 .cse5 .cse6)) .cse1) (and (and .cse7 .cse0 .cse11 .cse5 .cse1 .cse16) .cse2 .cse6) (and .cse10 .cse17 .cse5 .cse23 .cse1) (and .cse7 .cse8 .cse15 .cse10 .cse11 (not .cse12) .cse5 .cse1) (and .cse7 .cse17 .cse11 .cse5 .cse1 .cse16 .cse2 .cse6) (and .cse24 .cse1 .cse14 .cse2 .cse7 .cse4 .cse5 .cse6) (and .cse7 .cse25) (and .cse12 .cse15 .cse10 .cse3 .cse5 .cse1 .cse13 .cse6) (and .cse12 .cse1 .cse14 .cse13 .cse15 .cse4 .cse5 .cse6) (and .cse8 .cse12 .cse18 .cse5 .cse1 .cse16 .cse2) (and .cse0 .cse10 .cse1 .cse14 .cse7 .cse15 .cse5 .cse6) (and .cse7 .cse8 .cse15 .cse19 .cse17 .cse11 .cse5 .cse1) (and .cse11 .cse26 .cse13) (and .cse12 .cse1 .cse15 .cse18 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse12 .cse5 .cse1 .cse16 .cse2 .cse6) (and .cse0 .cse10 .cse1 .cse13 .cse15 .cse3 .cse5 .cse6) (and .cse7 .cse27 .cse5 .cse1 .cse21) (and .cse7 .cse15 .cse10 .cse24 .cse5 .cse1 .cse14 .cse6) (and .cse8 .cse12 .cse10 .cse11 .cse5 .cse1 .cse2 .cse13) (and .cse8 .cse10 .cse24 .cse5 .cse1 .cse14 .cse2) (and .cse12 .cse1 .cse8 .cse9 .cse3 .cse27 .cse5) (and .cse0 .cse1 .cse14 .cse7 .cse8 .cse15 .cse5 .cse16) (and .cse15 .cse0 .cse3 .cse4 .cse5 .cse1 .cse6) (and .cse24 .cse1 .cse14 .cse2 .cse7 (not (= ULTIMATE.start_calculate_output_~input 3)) .cse5 .cse16 .cse6) (and .cse8 .cse9 .cse19 .cse24 .cse5 .cse1 .cse14) (and .cse0 .cse10 .cse11 .cse1 .cse2 .cse8 .cse5) (and .cse8 .cse0 .cse11 .cse5 .cse1 .cse16 .cse2 .cse13) (and .cse8 .cse28 .cse17 .cse5 .cse1) (and .cse0 .cse1 .cse14 .cse7 .cse15 .cse5 .cse16 .cse6) (and .cse0 .cse1 .cse2 .cse8 .cse18 .cse3 .cse5 .cse20) (and .cse7 .cse8 .cse12 .cse15 .cse3 .cse5 .cse1 .cse20) (and .cse7 .cse8 .cse12 .cse11 .cse5 .cse1 .cse2 .cse20) (and .cse0 .cse11 .cse1 .cse7 .cse8 .cse15 .cse5 .cse16) (and .cse19 .cse24 .cse1 .cse14 .cse7 .cse15 .cse5 .cse6) (and .cse7 .cse8 .cse12 .cse9 .cse3 .cse5 .cse1 .cse20) (and .cse15 .cse0 .cse4 .cse5 .cse1 .cse14 .cse6) (and .cse7 .cse8 .cse9 .cse3 .cse19 .cse17 .cse5 .cse1) (and .cse0 .cse10 .cse11 .cse1 .cse7 .cse15 .cse5 .cse6) (and .cse8 .cse15 .cse18 .cse19 .cse17 .cse5 .cse1 .cse14) (and .cse12 .cse11 .cse1 .cse13 .cse15 .cse4 .cse5 .cse6) (and .cse7 .cse9 .cse3 .cse5 .cse1 .cse6) (and (and .cse8 .cse18 .cse9 .cse0 .cse11) .cse5 .cse1 .cse16) (and (and .cse0 .cse10 .cse23) .cse5 .cse1) (and .cse12 .cse1 .cse8 .cse15 .cse3 .cse27 .cse5) (and .cse12 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse11 .cse1 .cse2 .cse8 .cse18 .cse5 .cse20) (and .cse12 .cse11 .cse1 .cse13 .cse15 .cse5 .cse16 .cse6) (and (and .cse8 .cse0 .cse28 .cse20) .cse5 .cse1) (and .cse0 .cse11 .cse1 .cse13 .cse15 .cse4 .cse5 .cse6) (and .cse15 .cse3 .cse19 .cse17 .cse5 .cse1 .cse6) (and .cse1 .cse15 .cse18 .cse3 .cse17 .cse4 .cse5 .cse6) (and .cse0 .cse11 .cse1 .cse7 .cse8 .cse15 .cse5 .cse20) (and .cse12 .cse10 .cse11 .cse5 .cse1 .cse2 .cse6 .cse13) (and .cse3 (and .cse17 (and .cse8 .cse15 .cse10)) .cse5 .cse1) (and .cse7 .cse8 .cse9 .cse27 .cse24 .cse5 .cse1 .cse14) (and .cse8 .cse0 .cse3 .cse5 .cse1 .cse16 .cse2) (and .cse3 (and .cse25 (not .cse0))) (and .cse8 .cse12 .cse9 .cse11 .cse5 .cse1 .cse13 .cse20) (and .cse0 .cse11 .cse1 .cse13 .cse8 .cse9 .cse27 .cse5) (and .cse7 .cse8 .cse9 .cse3 .cse27 .cse17 .cse5 .cse1) (and .cse0 .cse11 .cse1 .cse7 .cse15 .cse5 .cse16 .cse6) (and .cse12 .cse1 .cse7 .cse8 .cse9 .cse3 .cse5 .cse16) (and .cse11 .cse1 .cse13 .cse8 .cse9 .cse27 .cse17 .cse5) (and .cse7 .cse8 .cse15 .cse0 .cse10 .cse3 .cse5 .cse1) (and .cse12 .cse1 .cse14 .cse8 .cse9 .cse27 .cse5) (and .cse8 .cse12 .cse15 .cse11 .cse5 .cse1 .cse16) (and .cse8 .cse15 .cse0 .cse3 .cse5 .cse1 .cse16) (and .cse12 .cse11 .cse1 .cse2 .cse7 .cse4 .cse5 .cse6) (and .cse10 .cse25) (and .cse15 .cse19 .cse17 .cse5 .cse1 .cse14 .cse6 .cse13) (and .cse8 .cse12 .cse15 .cse5 .cse1 .cse16 .cse14 .cse13) (and .cse24 .cse1 .cse13 .cse8 .cse9 .cse29 .cse5 .cse16 (not (= ULTIMATE.start_calculate_output2_~input 1))) (and (and .cse8 .cse9 (and .cse12 .cse18 .cse14)) .cse5 .cse1 .cse16) (and .cse12 .cse15 .cse10 .cse11 .cse5 .cse1 .cse6 .cse13) (and .cse8 .cse18 .cse9 .cse10 .cse17 .cse5 .cse1 .cse14) (and .cse0 .cse1 .cse14 .cse13 .cse8 .cse9 .cse27 .cse5) (and .cse7 .cse12 .cse15 .cse3 .cse5 .cse1 .cse16 .cse6) (and .cse30 .cse17 .cse16 .cse2 .cse13) (and .cse1 .cse14 .cse13 .cse15 .cse17 .cse4 .cse5 .cse6) (and .cse12 .cse5 .cse22 .cse1 .cse16 .cse2 .cse6) (and .cse0 .cse1 .cse14 .cse7 .cse8 .cse9 .cse5 .cse16) (and .cse8 .cse15 .cse19 .cse17 .cse11 .cse5 .cse1 .cse13) (and .cse9 .cse30) (and .cse12 (not (= ULTIMATE.start_calculate_output_~input 6)) .cse1 .cse14 .cse7 .cse15 .cse4 .cse5 .cse6) (and .cse7 .cse8 (and .cse12 .cse15 .cse27 .cse22) .cse5 .cse1) (and .cse7 .cse12 .cse10 .cse5 .cse1 .cse14 .cse2 .cse6) (and .cse12 .cse1 .cse2 .cse8 .cse3 .cse27 .cse5) (and .cse27 .cse5 .cse1 (or (and .cse8 .cse12 .cse15 .cse11 .cse13) (and .cse8 .cse12 .cse15 .cse14 .cse13))) (and .cse10 .cse17 .cse11 .cse5 .cse1 .cse2 .cse6 .cse13) (and .cse21 .cse3 .cse5 .cse1 .cse16) (and .cse7 .cse3 .cse17 .cse5 .cse1 .cse16 .cse2 .cse6) (and .cse7 .cse12 .cse15 .cse5 .cse1 .cse14 .cse16 .cse6) (and .cse8 .cse9 .cse19 .cse17 .cse11 .cse5 .cse1 .cse13) (and .cse12 .cse11 .cse1 .cse8 .cse9 .cse27 .cse5) (and .cse0 .cse10 .cse1 .cse7 .cse8 .cse9 .cse29 .cse5) (and .cse9 .cse23) (and .cse8 .cse19 .cse17 .cse11 .cse5 .cse1 .cse2) (and .cse5 .cse1 (and .cse15 (and .cse7 .cse0 .cse11 .cse4) .cse6)) (and .cse11 .cse1 .cse15 .cse18 .cse17 .cse4 .cse5 .cse6))))) [2018-12-30 20:12:29,878 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,879 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,879 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,888 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,889 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,889 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,889 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,889 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,889 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,889 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,889 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,889 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,889 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,889 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,889 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,890 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,891 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,891 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,891 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,891 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,891 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,899 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,899 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,900 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,901 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,904 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,904 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,904 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,904 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,904 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,904 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,904 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-30 20:12:29,904 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,904 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,904 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,904 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,905 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,905 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,905 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,911 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,911 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,911 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,911 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,911 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,911 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,911 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,911 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,911 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,911 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,911 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,912 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,913 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,913 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,913 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,913 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,913 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,921 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,921 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,921 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,922 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,923 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,923 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,923 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,923 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,923 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,923 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,923 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,923 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,923 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,923 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,925 INFO L444 ceAbstractionStarter]: At program point L4071(lines 2712 4072) the Hoare annotation is: (let ((.cse7 (= ~a7~0 1)) (.cse12 (= ~a26~0 17)) (.cse10 (= ~a28~0 16)) (.cse5 (= ~a1~0 1)) (.cse1 (= ~a25~0 1)) (.cse16 (= ~a14~0 20)) (.cse9 (= ~a4~0 16)) (.cse6 (= ~a3~0 1))) (let ((.cse13 (<= ~a7~0 0)) (.cse31 (<= ~a4~0 17)) (.cse20 (<= ~a28~0 15)) (.cse26 (or (and .cse9 (not .cse10) .cse5 .cse1 .cse6) (and (not .cse16) .cse9 .cse6))) (.cse8 (<= ~a3~0 0)) (.cse21 (= ~a14~0 18)) (.cse23 (not .cse12)) (.cse19 (not .cse7)) (.cse2 (= ~a4~0 17))) (let ((.cse29 (and .cse19 .cse12 .cse2)) (.cse28 (and .cse8 .cse21 .cse23 .cse2)) (.cse25 (and .cse26 .cse5 .cse1)) (.cse30 (and .cse19 .cse31 .cse20 .cse5 .cse1 .cse12 .cse6)) (.cse15 (= ~a28~0 15)) (.cse22 (<= 16 ~a28~0)) (.cse0 (= ~a14~0 19)) (.cse17 (= ~a26~0 19)) (.cse3 (<= 19 ~a26~0)) (.cse27 (<= 17 ~a28~0)) (.cse24 (and .cse31 .cse12 .cse6 .cse13)) (.cse11 (= ~a26~0 18)) (.cse14 (= ~a4~0 18)) (.cse18 (<= 20 ~a14~0)) (.cse4 (= ~a28~0 17))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse9 .cse10 .cse11 .cse5 .cse1) (and .cse0 .cse1 .cse12 .cse13 .cse14 .cse5 .cse15 .cse6) (and .cse0 (not (= ULTIMATE.start_calculate_output_~input 2)) .cse1 .cse12 .cse2 .cse13 .cse5 .cse15 .cse6) (and .cse16 .cse1 .cse13 .cse8 .cse9 .cse17 (not (= ULTIMATE.start_calculate_output_~input 1)) .cse5 .cse15 (not (= ULTIMATE.start_calculate_output2_~input 1))) (and .cse8 .cse18 (and .cse19 .cse20 .cse2) .cse5 .cse1) (and .cse8 .cse0 .cse9 .cse3 .cse5 .cse1 .cse15) (and .cse8 .cse14 .cse0 .cse10 .cse11 .cse5 .cse1 .cse13) (and .cse7 .cse8 .cse21 .cse11 .cse5 .cse1 .cse2 .cse22) (and .cse21 .cse10 .cse5 .cse1 .cse12 .cse2 .cse6 .cse13) (and .cse7 .cse8 .cse3 .cse18 .cse5 .cse1 .cse2) (and .cse7 .cse8 .cse14 .cse10 .cse5 .cse1 .cse12) (and .cse21 .cse1 .cse12 .cse13 .cse14 .cse5 .cse15 .cse6) (and .cse7 .cse21 .cse10 .cse5 .cse1 .cse12 .cse2 .cse6) (and .cse7 .cse14 .cse10 .cse3 .cse18 .cse5 .cse1 .cse6) (and .cse0 .cse10 .cse11 .cse5 .cse1 .cse2 .cse6 .cse13) (and .cse0 .cse11 .cse1 .cse7 .cse8 .cse14 .cse5 .cse15) (and .cse0 .cse1 .cse7 .cse14 .cse3 .cse5 .cse15 .cse6) (and .cse8 .cse9 (and .cse19 .cse20 .cse12) .cse18 .cse5 .cse1) (and .cse7 .cse21 .cse14 .cse10 .cse5 .cse23 .cse1 .cse6) (and (and .cse7 .cse8 .cse14 .cse10 .cse18) .cse5 .cse1) (and .cse11 .cse1 .cse2 .cse18 .cse4 .cse5 .cse6) (and (and .cse7 .cse0 .cse11 .cse5 .cse1 .cse15) .cse2 .cse6) (and .cse10 .cse18 .cse5 .cse24 .cse1) (and .cse7 .cse8 .cse14 .cse10 .cse11 (not .cse21) .cse5 .cse1) (and .cse7 .cse18 .cse11 .cse5 .cse1 .cse15 .cse2 .cse6) (and .cse16 .cse1 .cse12 .cse2 .cse7 .cse4 .cse5 .cse6) (and .cse7 .cse25) (and .cse7 .cse21 .cse14 .cse3 .cse5 .cse1 .cse15 .cse6) (and .cse21 .cse14 .cse10 .cse3 .cse5 .cse1 .cse13 .cse6) (and .cse21 .cse1 .cse12 .cse13 .cse14 .cse4 .cse5 .cse6) (and .cse3 .cse18 (and .cse8 .cse10 .cse5 .cse1 .cse2)) (and .cse3 .cse18 (and .cse8 .cse14 .cse10) .cse5 .cse1) (and .cse8 .cse20 .cse18 .cse11 .cse5 .cse1 .cse2) (and .cse0 .cse10 .cse1 .cse12 .cse7 .cse14 .cse5 .cse6) (and .cse7 .cse8 .cse14 .cse20 .cse18 .cse11 .cse5 .cse1) (and .cse3 (and .cse25 (not .cse0))) (and .cse11 .cse26 .cse13) (and .cse7 .cse21 .cse5 .cse1 .cse15 .cse2 .cse6) (and .cse0 .cse1 .cse2 .cse8 .cse19 .cse3 .cse5 .cse22) (and .cse0 .cse10 .cse1 .cse13 .cse14 .cse3 .cse5 .cse6) (and .cse7 .cse27 .cse5 .cse1 .cse28) (and .cse7 .cse14 .cse10 .cse16 .cse5 .cse1 .cse12 .cse6) (and .cse8 .cse21 .cse10 .cse11 .cse5 .cse1 .cse2 .cse13) (and .cse8 .cse10 .cse16 .cse5 .cse1 .cse12 .cse2) (and .cse21 .cse1 .cse8 .cse9 .cse3 .cse27 .cse5) (and .cse0 .cse1 .cse12 .cse7 .cse8 .cse14 .cse5 .cse15) (and .cse14 .cse0 .cse3 .cse4 .cse5 .cse1 .cse6) (and .cse16 .cse1 .cse12 .cse2 .cse7 (not (= ULTIMATE.start_calculate_output_~input 3)) .cse5 .cse15 .cse6) (and .cse8 .cse9 .cse20 .cse16 .cse5 .cse1 .cse12) (and .cse8 .cse0 .cse11 .cse5 .cse1 .cse15 .cse2 .cse13) (and .cse8 .cse29 .cse18 .cse5 .cse1) (and .cse0 .cse1 .cse12 .cse7 .cse14 .cse5 .cse15 .cse6) (and .cse7 .cse8 .cse21 .cse14 .cse3 .cse5 .cse1 .cse22) (and .cse0 .cse10 .cse24 .cse5 .cse1) (and .cse8 .cse21 .cse19 .cse5 .cse1 .cse15 .cse2) (and .cse20 .cse16 .cse1 .cse12 .cse7 .cse14 .cse5 .cse6) (and .cse7 .cse8 .cse21 .cse9 .cse3 .cse5 .cse1 .cse22) (and .cse14 .cse0 .cse4 .cse5 .cse1 .cse12 .cse6) (and .cse7 .cse8 .cse9 .cse3 .cse20 .cse18 .cse5 .cse1) (and .cse0 .cse10 .cse11 .cse1 .cse7 .cse14 .cse5 .cse6) (and .cse8 .cse14 .cse19 .cse20 .cse18 .cse5 .cse1 .cse12) (and .cse7 .cse9 .cse3 .cse5 .cse1 .cse6) (and (and .cse8 .cse19 .cse9 .cse0 .cse11) .cse5 .cse1 .cse15) (and .cse5 .cse1 (and .cse14 (and .cse7 .cse0 .cse11 .cse4) .cse6)) (and (and .cse8 .cse0 .cse5 .cse29 .cse22) .cse1) (and .cse21 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6) (and .cse3 .cse28 .cse5 .cse1 .cse15) (and .cse21 .cse1 .cse14 .cse19 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse11 .cse1 .cse2 .cse8 .cse19 .cse5 .cse22) (and .cse21 .cse11 .cse1 .cse13 .cse14 .cse5 .cse15 .cse6) (and .cse8 .cse9 (and .cse21 .cse19 .cse12) .cse5 .cse1 .cse15) (and .cse0 .cse11 .cse1 .cse13 .cse14 .cse4 .cse5 .cse6) (and .cse14 .cse3 .cse20 .cse18 .cse5 .cse1 .cse6) (and .cse1 .cse14 .cse19 .cse3 .cse18 .cse4 .cse5 .cse6) (and .cse0 .cse11 .cse1 .cse7 .cse8 .cse14 .cse5 .cse22) (and .cse21 .cse10 .cse11 .cse5 .cse1 .cse2 .cse6 .cse13) (and .cse28 .cse11 .cse5 .cse1 .cse15) (and .cse0 .cse10 .cse11 .cse1 .cse2 .cse8 .cse5) (and .cse7 .cse14 .cse10 .cse18 .cse11 .cse5 .cse1 .cse6) (and .cse7 .cse8 .cse9 .cse27 .cse16 .cse5 .cse1 .cse12) (and .cse8 .cse0 .cse3 .cse5 .cse1 .cse15 .cse2) (and .cse8 .cse21 .cse9 .cse11 .cse5 .cse1 .cse13 .cse22) (and .cse0 .cse11 .cse1 .cse13 .cse8 .cse9 .cse27 .cse5) (and .cse7 .cse8 .cse9 .cse3 .cse27 .cse18 .cse5 .cse1) (and .cse0 .cse11 .cse1 .cse7 .cse14 .cse5 .cse15 .cse6) (and .cse21 .cse1 .cse7 .cse8 .cse9 .cse3 .cse5 .cse15) (and .cse11 .cse1 .cse13 .cse8 .cse9 .cse27 .cse18 .cse5) (and .cse7 .cse8 .cse14 .cse0 .cse10 .cse3 .cse5 .cse1) (and .cse21 .cse1 .cse12 .cse8 .cse9 .cse27 .cse5) (and .cse8 .cse21 .cse14 .cse11 .cse5 .cse1 .cse15) (and .cse8 .cse14 .cse0 .cse3 .cse5 .cse1 .cse15) (and .cse21 .cse11 .cse1 .cse2 .cse7 .cse4 .cse5 .cse6) (and .cse10 .cse25) (and .cse7 (and .cse8 .cse21 .cse14 .cse27 .cse23) .cse5 .cse1) (and .cse21 .cse11 .cse1 .cse2 .cse13 .cse4 .cse5 .cse6) (and .cse14 .cse20 .cse18 .cse5 .cse1 .cse12 .cse6 .cse13) (and .cse8 .cse21 .cse14 .cse5 .cse1 .cse15 .cse12 .cse13) (and .cse8 .cse19 .cse9 .cse10 .cse18 .cse5 .cse1 .cse12) (and .cse21 .cse14 .cse10 .cse11 .cse5 .cse1 .cse6 .cse13) (and .cse0 .cse1 .cse12 .cse13 .cse8 .cse9 .cse27 .cse5) (and .cse30 .cse18 .cse15 .cse2 .cse13) (and .cse1 .cse12 .cse13 .cse14 .cse18 .cse4 .cse5 .cse6) (and .cse21 .cse5 .cse23 .cse1 .cse15 .cse2 .cse6) (and .cse0 .cse1 .cse12 .cse7 .cse8 .cse9 .cse5 .cse15) (and .cse8 .cse14 .cse20 .cse18 .cse11 .cse5 .cse1 .cse13) (and .cse9 .cse30) (and .cse21 (not (= ULTIMATE.start_calculate_output_~input 6)) .cse1 .cse12 .cse7 .cse14 .cse4 .cse5 .cse6) (and .cse14 .cse10 .cse18 .cse5 .cse1 .cse12 .cse6 .cse13) (and .cse21 .cse1 .cse2 .cse8 .cse3 .cse27 .cse5) (and .cse27 .cse5 .cse1 (or (and .cse8 .cse21 .cse14 .cse11 .cse13) (and .cse8 .cse21 .cse14 .cse12 .cse13))) (and .cse10 .cse18 .cse11 .cse5 .cse1 .cse2 .cse6 .cse13) (and .cse7 .cse3 .cse18 .cse5 .cse1 .cse15 .cse2 .cse6) (and .cse7 .cse21 .cse14 .cse5 .cse1 .cse12 .cse15 .cse6) (and .cse8 .cse9 .cse20 .cse18 .cse11 .cse5 .cse1 .cse13) (and .cse0 .cse11 .cse1 .cse7 .cse8 .cse9 .cse5 .cse22) (and .cse21 .cse11 .cse1 .cse13 .cse14 .cse4 .cse5 .cse6) (and .cse21 .cse11 .cse1 .cse8 .cse9 .cse27 .cse5) (and .cse0 .cse10 .cse1 .cse7 .cse8 .cse9 .cse17 .cse5) (and .cse21 .cse1 .cse8 .cse14 .cse3 .cse27 .cse5) (and .cse9 .cse24) (and .cse11 .cse1 .cse14 .cse19 .cse18 .cse4 .cse5 .cse6))))) [2018-12-30 20:12:29,931 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,931 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,931 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,933 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,933 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,933 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,933 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,933 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,940 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,940 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,940 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,940 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,940 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,940 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,940 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,940 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,940 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,940 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,941 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,942 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,943 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,945 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,945 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,945 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,945 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,945 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,945 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,945 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,945 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,945 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,945 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,946 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,947 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,949 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,949 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,949 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,949 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,949 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,949 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,949 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,949 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-30 20:12:29,949 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,949 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-30 20:12:29,949 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,950 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,953 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,954 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-30 20:12:29,955 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,956 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,961 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,961 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,961 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,961 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,961 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,961 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,961 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,961 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-30 20:12:29,961 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-30 20:12:29,962 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,963 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,967 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,967 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,967 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,967 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,967 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,967 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,967 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-30 20:12:29,967 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,967 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,967 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,968 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,969 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,970 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,971 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,972 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,976 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,976 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,976 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-30 20:12:29,976 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,976 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,976 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,976 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,976 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,976 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,976 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,977 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,978 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,979 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,982 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-30 20:12:29,982 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,982 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,982 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,982 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,982 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,982 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-30 20:12:29,982 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,982 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,982 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,983 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,984 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,984 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,984 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,990 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,990 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,990 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-30 20:12:29,990 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,990 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,990 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,990 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,990 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,990 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,990 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,991 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:29,992 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-30 20:12:29,992 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,992 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-30 20:12:29,992 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-30 20:12:29,992 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-30 20:12:29,992 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,007 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,007 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,007 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:30,007 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,007 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,007 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,007 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-30 20:12:30,007 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,007 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,008 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,009 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:30,009 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-30 20:12:30,009 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,009 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,009 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,009 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-30 20:12:30,009 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-30 20:12:30,021 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,021 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,021 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,021 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,021 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,021 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,021 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,021 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:30,021 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-30 20:12:30,021 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,022 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-30 20:12:30,023 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,023 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,023 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,023 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:30,023 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,023 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,023 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,037 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-30 20:12:30,037 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,037 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-30 20:12:30,037 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,037 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,037 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,037 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:30,037 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,037 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,037 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-30 20:12:30,037 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,038 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-30 20:12:30,039 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,040 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,040 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,040 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,040 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,040 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:30,040 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,040 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,040 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-30 20:12:30,040 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,040 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-30 20:12:30,040 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-30 20:12:30,041 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-30 20:12:30,042 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-30 20:12:30,042 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-30 20:12:30,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.12 08:12:30 BoogieIcfgContainer [2018-12-30 20:12:30,308 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-30 20:12:30,308 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-30 20:12:30,308 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-30 20:12:30,309 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-30 20:12:30,309 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 08:03:34" (3/4) ... [2018-12-30 20:12:30,320 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-30 20:12:30,402 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-30 20:12:30,414 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-30 20:12:30,959 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-30 20:12:30,959 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-30 20:12:30,962 INFO L168 Benchmark]: Toolchain (without parser) took 549182.80 ms. Allocated memory was 1.0 GB in the beginning and 5.7 GB in the end (delta: 4.6 GB). Free memory was 931.1 MB in the beginning and 2.6 GB in the end (delta: -1.6 GB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. [2018-12-30 20:12:30,963 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-30 20:12:30,963 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2838.56 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 268.4 MB). Free memory was 931.1 MB in the beginning and 1.2 GB in the end (delta: -307.3 MB). Peak memory consumption was 264.3 MB. Max. memory is 11.5 GB. [2018-12-30 20:12:30,965 INFO L168 Benchmark]: Boogie Procedure Inliner took 261.53 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 40.2 MB). Peak memory consumption was 40.2 MB. Max. memory is 11.5 GB. [2018-12-30 20:12:30,965 INFO L168 Benchmark]: Boogie Preprocessor took 214.61 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. [2018-12-30 20:12:30,966 INFO L168 Benchmark]: RCFGBuilder took 9234.82 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 176.2 MB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 75.3 MB). Peak memory consumption was 494.6 MB. Max. memory is 11.5 GB. [2018-12-30 20:12:30,966 INFO L168 Benchmark]: TraceAbstraction took 535974.91 ms. Allocated memory was 1.5 GB in the beginning and 5.7 GB in the end (delta: 4.2 GB). Free memory was 1.1 GB in the beginning and 2.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2018-12-30 20:12:30,972 INFO L168 Benchmark]: Witness Printer took 650.71 ms. Allocated memory is still 5.7 GB. Free memory was 2.7 GB in the beginning and 2.6 GB in the end (delta: 167.4 MB). Peak memory consumption was 167.4 MB. Max. memory is 11.5 GB. [2018-12-30 20:12:30,976 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2838.56 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 268.4 MB). Free memory was 931.1 MB in the beginning and 1.2 GB in the end (delta: -307.3 MB). Peak memory consumption was 264.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 261.53 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 40.2 MB). Peak memory consumption was 40.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 214.61 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 9234.82 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 176.2 MB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 75.3 MB). Peak memory consumption was 494.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 535974.91 ms. Allocated memory was 1.5 GB in the beginning and 5.7 GB in the end (delta: 4.2 GB). Free memory was 1.1 GB in the beginning and 2.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Witness Printer took 650.71 ms. Allocated memory is still 5.7 GB. Free memory was 2.7 GB in the beginning and 2.6 GB in the end (delta: 167.4 MB). Peak memory consumption was 167.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4700]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4074]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a14 == 19 && a25 == 1) && a4 == 17) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1) || ((((((a7 == 1 && a3 <= 0) && a4 == 16) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((((a14 == 19 && !(input == 2)) && a25 == 1) && a26 == 17) && a4 == 17) && a7 <= 0) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((((a14 == 20 && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && a26 == 19) && !(input == 1)) && a1 == 1) && a28 == 15) && !(input == 1))) || ((((a3 <= 0 && 20 <= a14) && (!(a7 == 1) && a28 <= 15) && a4 == 17) && a1 == 1) && a25 == 1)) || ((((((a3 <= 0 && a14 == 19) && a4 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a3 <= 0 && a4 == 18) && a14 == 19) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && 16 <= a28)) || ((((a3 <= 0 && a1 == 1) && a25 == 1) && a28 == 15) && (a14 == 18 && !(a7 == 1)) && a4 == 17)) || (((((((a14 == 18 && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((((a7 == 1 && a3 <= 0) && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a4 == 17)) || ((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a7 == 1 && a14 == 18) && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && a28 == 15)) || (((((((a14 == 19 && a25 == 1) && a7 == 1) && a4 == 18) && 19 <= a26) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && a4 == 16) && (!(a7 == 1) && a28 <= 15) && a26 == 17) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && a14 == 18) && a4 == 18) && a28 == 16) && a1 == 1) && !(a26 == 17)) && a25 == 1) && a3 == 1)) || ((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1)) || ((((((a26 == 18 && a25 == 1) && a4 == 17) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a28 == 16 && 20 <= a14) && a1 == 1) && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0) && a25 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && a26 == 18) && !(a14 == 18)) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a14 == 20 && a25 == 1) && a26 == 17) && a4 == 17) && a7 == 1) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a14 == 18) && a4 == 18) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((19 <= a26 && 20 <= a14) && (((a3 <= 0 && a28 == 16) && a1 == 1) && a25 == 1) && a4 == 17)) || ((((19 <= a26 && 20 <= a14) && (a3 <= 0 && a4 == 18) && a28 == 16) && a1 == 1) && a25 == 1)) || ((((((a3 <= 0 && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1)) || ((a26 == 18 && (((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1))) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a14 == 19 && a25 == 1) && a4 == 17) && a3 <= 0) && !(a7 == 1)) && 19 <= a26) && a1 == 1) && 16 <= a28)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a4 == 18) && 19 <= a26) && a1 == 1) && a3 == 1)) || ((((a7 == 1 && 17 <= a28) && a1 == 1) && a25 == 1) && ((a3 <= 0 && a14 == 18) && !(a26 == 17)) && a4 == 17)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a3 <= 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a7 <= 0)) || ((((((a3 <= 0 && a28 == 16) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17)) || ((((((a14 == 18 && a25 == 1) && a3 <= 0) && a4 == 16) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && a28 == 15)) || ((((((a4 == 18 && a14 == 19) && 19 <= a26) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1)) || ((((((((a14 == 20 && a25 == 1) && a26 == 17) && a4 == 17) && a7 == 1) && !(input == 3)) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((a3 <= 0 && a4 == 16) && a28 <= 15) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((((a3 <= 0 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && (!(a7 == 1) && a26 == 17) && a4 == 17) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 18) && 19 <= a26) && a1 == 1) && a25 == 1) && 16 <= a28)) || ((((a14 == 19 && a28 == 16) && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0) && a1 == 1) && a25 == 1)) || (((((((a28 <= 15 && a14 == 20) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && 16 <= a28)) || ((((((a4 == 18 && a14 == 19) && a28 == 17) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 16) && 19 <= a26) && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a28 == 16) && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || (((((((a3 <= 0 && a4 == 18) && !(a7 == 1)) && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((a7 == 1 && a4 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a3 <= 0 && !(a7 == 1)) && a4 == 16) && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((a1 == 1 && a25 == 1) && (a4 == 18 && ((a7 == 1 && a14 == 19) && a26 == 18) && a28 == 17) && a3 == 1)) || (((((a3 <= 0 && a14 == 19) && a1 == 1) && (!(a7 == 1) && a26 == 17) && a4 == 17) && 16 <= a28) && a25 == 1)) || (((((((a14 == 18 && a25 == 1) && a4 == 17) && a7 == 1) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((19 <= a26 && ((a3 <= 0 && a14 == 18) && !(a26 == 17)) && a4 == 17) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a14 == 18 && a25 == 1) && a4 == 18) && !(a7 == 1)) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a4 == 17) && a3 <= 0) && !(a7 == 1)) && a1 == 1) && 16 <= a28)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && a4 == 16) && (a14 == 18 && !(a7 == 1)) && a26 == 17) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((a4 == 18 && 19 <= a26) && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a25 == 1 && a4 == 18) && !(a7 == 1)) && 19 <= a26) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && 16 <= a28)) || (((((((a14 == 18 && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a3 <= 0 && a14 == 18) && !(a26 == 17)) && a4 == 17) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((((a14 == 19 && a28 == 16) && a26 == 18) && a25 == 1) && a4 == 17) && a3 <= 0) && a1 == 1)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 16) && 17 <= a28) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17)) || ((((((a3 <= 0 && a14 == 19) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17)) || (((((((a3 <= 0 && a14 == 18) && a4 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0) && 16 <= a28)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 16) && 19 <= a26) && 17 <= a28) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a14 == 18 && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && 19 <= a26) && a1 == 1) && a28 == 15)) || (((((((a26 == 18 && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && 20 <= a14) && a1 == 1)) || ((((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && a26 == 19) && a1 == 1) && !(4 == input))) || (((((((a7 == 1 && a3 <= 0) && a4 == 18) && a14 == 19) && a28 == 16) && 19 <= a26) && a1 == 1) && a25 == 1)) || ((((((a14 == 18 && a25 == 1) && a26 == 17) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || ((((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((((a3 <= 0 && a4 == 18) && a14 == 19) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a4 == 17) && a7 == 1) && a28 == 17) && a1 == 1) && a3 == 1)) || (((a7 == 1 && (((a3 <= 0 && a14 == 18) && a4 == 18) && 17 <= a28) && !(a26 == 17)) && a1 == 1) && a25 == 1)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a4 == 17) && a7 <= 0) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a4 == 18 && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0)) || (((((((a3 <= 0 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a7 <= 0)) || (a7 == 1 && ((((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)) && a1 == 1) && a25 == 1)) || (((((((a3 <= 0 && !(a7 == 1)) && a4 == 16) && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || ((((((((((!(a7 == 1) && a4 <= 17) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && 20 <= a14) && a28 == 15) && a4 == 17) && a7 <= 0)) || (((((((a25 == 1 && a26 == 17) && a7 <= 0) && a4 == 18) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((a14 == 18 && a1 == 1) && !(a26 == 17)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a3 <= 0) && a4 == 16) && a1 == 1) && a28 == 15)) || (((((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (a4 == 16 && (((((!(a7 == 1) && a4 <= 17) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || ((((((((a14 == 18 && !(input == 6)) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((!(a14 == 19) && ((((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)) && a1 == 1) && a25 == 1) && 19 <= a26)) || (((((((a4 == 18 && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0)) || (a28 == 16 && ((((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)) && a1 == 1) && a25 == 1)) || ((((((a14 == 18 && a25 == 1) && a4 == 17) && a3 <= 0) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (((17 <= a28 && a1 == 1) && a25 == 1) && (((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 18) && a7 <= 0) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 17) && a7 <= 0)))) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a3 == 1)) || (((((((a3 <= 0 && a4 == 16) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && a1 == 1) && 16 <= a28)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((a14 == 18 && a26 == 18) && a25 == 1) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || ((((((a14 == 18 && a25 == 1) && a3 <= 0) && a4 == 18) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (a4 == 16 && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0)) || (((((((a26 == 18 && a25 == 1) && a4 == 18) && !(a7 == 1)) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1) - InvariantResult [Line: 2712]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a14 == 19 && a25 == 1) && a4 == 17) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1) || ((((((a7 == 1 && a3 <= 0) && a4 == 16) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((((a14 == 19 && !(input == 2)) && a25 == 1) && a26 == 17) && a4 == 17) && a7 <= 0) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((((a14 == 20 && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && a26 == 19) && !(input == 1)) && a1 == 1) && a28 == 15) && !(input == 1))) || ((((a3 <= 0 && 20 <= a14) && (!(a7 == 1) && a28 <= 15) && a4 == 17) && a1 == 1) && a25 == 1)) || ((((((a3 <= 0 && a14 == 19) && a4 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a3 <= 0 && a4 == 18) && a14 == 19) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && 16 <= a28)) || (((((((a14 == 18 && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((((a7 == 1 && a3 <= 0) && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a4 == 17)) || ((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a7 == 1 && a14 == 18) && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && a28 == 15)) || (((((((a14 == 19 && a25 == 1) && a7 == 1) && a4 == 18) && 19 <= a26) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && a4 == 16) && (!(a7 == 1) && a28 <= 15) && a26 == 17) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && a14 == 18) && a4 == 18) && a28 == 16) && a1 == 1) && !(a26 == 17)) && a25 == 1) && a3 == 1)) || ((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1)) || ((((((a26 == 18 && a25 == 1) && a4 == 17) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a28 == 16 && 20 <= a14) && a1 == 1) && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0) && a25 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && a26 == 18) && !(a14 == 18)) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a14 == 20 && a25 == 1) && a26 == 17) && a4 == 17) && a7 == 1) && a28 == 17) && a1 == 1) && a3 == 1)) || (a7 == 1 && ((((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && a14 == 18) && a4 == 18) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((19 <= a26 && 20 <= a14) && (((a3 <= 0 && a28 == 16) && a1 == 1) && a25 == 1) && a4 == 17)) || ((((19 <= a26 && 20 <= a14) && (a3 <= 0 && a4 == 18) && a28 == 16) && a1 == 1) && a25 == 1)) || ((((((a3 <= 0 && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1)) || (19 <= a26 && (((((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)) && a1 == 1) && a25 == 1) && !(a14 == 19))) || ((a26 == 18 && (((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1))) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a14 == 19 && a25 == 1) && a4 == 17) && a3 <= 0) && !(a7 == 1)) && 19 <= a26) && a1 == 1) && 16 <= a28)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a4 == 18) && 19 <= a26) && a1 == 1) && a3 == 1)) || ((((a7 == 1 && 17 <= a28) && a1 == 1) && a25 == 1) && ((a3 <= 0 && a14 == 18) && !(a26 == 17)) && a4 == 17)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a3 <= 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a7 <= 0)) || ((((((a3 <= 0 && a28 == 16) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17)) || ((((((a14 == 18 && a25 == 1) && a3 <= 0) && a4 == 16) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && a28 == 15)) || ((((((a4 == 18 && a14 == 19) && 19 <= a26) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1)) || ((((((((a14 == 20 && a25 == 1) && a26 == 17) && a4 == 17) && a7 == 1) && !(input == 3)) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((a3 <= 0 && a4 == 16) && a28 <= 15) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((((a3 <= 0 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && (!(a7 == 1) && a26 == 17) && a4 == 17) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 18) && 19 <= a26) && a1 == 1) && a25 == 1) && 16 <= a28)) || ((((a14 == 19 && a28 == 16) && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0) && a1 == 1) && a25 == 1)) || ((((((a3 <= 0 && a14 == 18) && !(a7 == 1)) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17)) || (((((((a28 <= 15 && a14 == 20) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && 16 <= a28)) || ((((((a4 == 18 && a14 == 19) && a28 == 17) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 16) && 19 <= a26) && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a28 == 16) && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || (((((((a3 <= 0 && a4 == 18) && !(a7 == 1)) && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((a7 == 1 && a4 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a3 <= 0 && !(a7 == 1)) && a4 == 16) && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((a1 == 1 && a25 == 1) && (a4 == 18 && ((a7 == 1 && a14 == 19) && a26 == 18) && a28 == 17) && a3 == 1)) || (((((a3 <= 0 && a14 == 19) && a1 == 1) && (!(a7 == 1) && a26 == 17) && a4 == 17) && 16 <= a28) && a25 == 1)) || (((((((a14 == 18 && a25 == 1) && a4 == 17) && a7 == 1) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((19 <= a26 && ((a3 <= 0 && a14 == 18) && !(a26 == 17)) && a4 == 17) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a14 == 18 && a25 == 1) && a4 == 18) && !(a7 == 1)) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a4 == 17) && a3 <= 0) && !(a7 == 1)) && a1 == 1) && 16 <= a28)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && a4 == 16) && (a14 == 18 && !(a7 == 1)) && a26 == 17) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((a4 == 18 && 19 <= a26) && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a25 == 1 && a4 == 18) && !(a7 == 1)) && 19 <= a26) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && 16 <= a28)) || (((((((a14 == 18 && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a3 <= 0 && a14 == 18) && !(a26 == 17)) && a4 == 17) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((((a14 == 19 && a28 == 16) && a26 == 18) && a25 == 1) && a4 == 17) && a3 <= 0) && a1 == 1)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 16) && 17 <= a28) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17)) || ((((((a3 <= 0 && a14 == 19) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17)) || (((((((a3 <= 0 && a14 == 18) && a4 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0) && 16 <= a28)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 16) && 19 <= a26) && 17 <= a28) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a14 == 18 && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && 19 <= a26) && a1 == 1) && a28 == 15)) || (((((((a26 == 18 && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && 20 <= a14) && a1 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 18) && a14 == 19) && a28 == 16) && 19 <= a26) && a1 == 1) && a25 == 1)) || ((((((a14 == 18 && a25 == 1) && a26 == 17) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || ((((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((((a3 <= 0 && a4 == 18) && a14 == 19) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a4 == 17) && a7 == 1) && a28 == 17) && a1 == 1) && a3 == 1)) || (a28 == 16 && ((((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)) && a1 == 1) && a25 == 1)) || (((a7 == 1 && (((a3 <= 0 && a14 == 18) && a4 == 18) && 17 <= a28) && !(a26 == 17)) && a1 == 1) && a25 == 1)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a4 == 17) && a7 <= 0) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a4 == 18 && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0)) || (((((((a3 <= 0 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((((a3 <= 0 && !(a7 == 1)) && a4 == 16) && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || ((((((((((!(a7 == 1) && a4 <= 17) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && 20 <= a14) && a28 == 15) && a4 == 17) && a7 <= 0)) || (((((((a25 == 1 && a26 == 17) && a7 <= 0) && a4 == 18) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((a14 == 18 && a1 == 1) && !(a26 == 17)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a3 <= 0) && a4 == 16) && a1 == 1) && a28 == 15)) || (((((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (a4 == 16 && (((((!(a7 == 1) && a4 <= 17) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || ((((((((a14 == 18 && !(input == 6)) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a4 == 18 && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0)) || ((((((a14 == 18 && a25 == 1) && a4 == 17) && a3 <= 0) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (((17 <= a28 && a1 == 1) && a25 == 1) && (((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 18) && a7 <= 0) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 17) && a7 <= 0)))) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a3 == 1)) || (((((((a3 <= 0 && a4 == 16) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && a1 == 1) && 16 <= a28)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((a14 == 18 && a26 == 18) && a25 == 1) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && a26 == 19) && a1 == 1)) || ((((((a14 == 18 && a25 == 1) && a3 <= 0) && a4 == 18) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (a4 == 16 && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0)) || (((((((a26 == 18 && a25 == 1) && a4 == 18) && !(a7 == 1)) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1) - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a1 == 1 && a25 == 1) && 20 <= a14 && (a3 <= 0 && a4 == 16) && (!(a7 == 1) && a28 <= 15) && a26 == 17) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a4 == 17) && a7 <= 0) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((a7 == 1 && 19 <= a26) && a1 == 1) && a25 == 1) && ((a3 <= 0 && a4 == 18) && a14 == 19) && a28 == 16)) || (((a14 == 20 && a25 == 1) && a26 == 17) && (((a3 <= 0 && a4 == 16) && a28 <= 15) && !(a14 == 18)) && a1 == 1)) || (((a3 <= 0 && (a14 == 19 && (!(a7 == 1) && a26 == 17) && a4 == 17) && 16 <= a28) && a1 == 1) && a25 == 1)) || ((a4 == 18 && ((((a14 == 18 && a1 == 1) && a25 == 1) && a26 == 17) && a7 <= 0) && a3 == 1) && a28 == 15)) || (((((((a3 <= 0 && a4 == 18) && a14 == 19) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((((a14 == 18 && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((19 <= a26 && ((a3 <= 0 && a28 == 16) && 20 <= a14) && a4 == 17) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 18) && 19 <= a26) && a1 == 1) && a25 == 1) && 16 <= a28)) || (((((((a14 == 19 && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a14 == 18) && a4 == 18) && a28 == 16) && a1 == 1) && !(a26 == 17)) && a25 == 1) && a3 == 1)) || ((((a7 == 1 && a4 == 18) && a26 == 17) && (((a14 == 18 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && a28 == 15)) || ((((((a26 == 18 && a25 == 1) && a4 == 17) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((((a14 == 18 && !(input == 6)) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 16) && 17 <= a28) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17)) || ((((a7 == 1 && a4 == 18) && (((a14 == 19 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && a26 == 17) && a28 == 15)) || (((((((a3 <= 0 && a4 == 16) && 20 <= a14) && a28 <= 15) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((((a26 == 19 && a3 <= 0 && a4 == 16) && a14 == 20) && a28 == 15) && a7 <= 0) && !(input == 1)) && a1 == 1) && a25 == 1)) || ((((((a3 <= 0 && a28 == 16) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17)) || ((((((a14 == 19 && a25 == 1) && a4 == 17) && a3 <= 0) && 19 <= a26) && a1 == 1) && a28 == 15)) || ((((a28 == 16 && 20 <= a14) && a1 == 1) && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0) && a25 == 1)) || (((((((a7 == 1 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a7 == 1 && a4 == 18) && (((a28 <= 15 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && a14 == 20) && a26 == 17)) || ((((((a3 <= 0 && !(a7 == 1)) && 20 <= a14) && a28 <= 15) && a4 == 17) && a1 == 1) && a25 == 1)) || (((((((a14 == 20 && a25 == 1) && a26 == 17) && a4 == 17) && a7 == 1) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || ((a26 == 18 && (((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1))) && a7 <= 0)) || (((((((a3 <= 0 && a4 == 16) && a14 == 19) && a7 <= 0) && 17 <= a28) && a26 == 18) && a1 == 1) && a25 == 1)) || ((((((a14 == 19 && a25 == 1) && a3 <= 0) && a4 == 16) && 19 <= a26) && a1 == 1) && a28 == 15)) || ((((((a3 <= 0 && a14 == 18) && !(a7 == 1)) && a4 == 17) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((((a14 == 19 && a25 == 1) && a4 == 17) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1)) || ((((a4 == 18 && ((a7 == 1 && a14 == 19) && a26 == 18) && a28 == 17) && a3 == 1) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && a28 == 15)) || ((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a4 == 18) && 19 <= a26) && a1 == 1) && a3 == 1)) || ((((a7 == 1 && 19 <= a26) && (a3 <= 0 && 20 <= a14) && a4 == 17) && a1 == 1) && a25 == 1)) || ((((a7 == 1 && 17 <= a28) && a1 == 1) && a25 == 1) && ((a3 <= 0 && a14 == 18) && !(a26 == 17)) && a4 == 17)) || (((20 <= a14 && ((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && !(a14 == 18)) && !(a26 == 19)) && a1 == 1) && a25 == 1)) || ((((a3 <= 0 && 20 <= a14) && (!(a7 == 1) && a26 == 17) && a4 == 17) && a1 == 1) && a25 == 1)) || (((((((a3 <= 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16 && a14 == 18 && a26 == 17) && 17 <= a28) && a1 == 1) && a25 == 1)) || (a7 == 1 && (a1 == 1 && a25 == 1) && (((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)))) || ((19 <= a26 && 17 <= a28) && ((((a3 <= 0 && a14 == 18) && a4 == 16) && a1 == 1) && a25 == 1) && 16 <= a28)) || ((((((a14 == 19 && a28 == 16) && a26 == 18) && a25 == 1) && a4 == 17) && a3 <= 0) && a1 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && a28 == 15)) || ((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((a7 == 1 && a4 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a25 == 1) && a4 == 17) && a3 <= 0) && !(a7 == 1)) && 19 <= a26) && a1 == 1) && 16 <= a28)) || ((a26 == 18 && a28 == 15) && (a1 == 1 && a25 == 1) && (((a3 <= 0 && a14 == 18) && a28 <= 15) && !(a26 == 17)) && a4 == 17)) || ((((a14 == 19 && a28 == 16) && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && 16 <= a28)) || (((a4 == 18 && a26 == 18) && (((a14 == 18 && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1) && a28 == 15)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && a26 == 19) && a1 == 1)) || ((((((a14 == 18 && a25 == 1) && a3 <= 0) && a4 == 18) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (((a26 == 18 && a1 == 1) && a25 == 1) && ((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && !(a14 == 18)) && !(a26 == 19))) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a4 == 17) && a3 <= 0) && !(a7 == 1)) && a1 == 1) && 16 <= a28)) || ((((((a3 <= 0 && a4 == 18) && 19 <= a26) && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1)) || ((((((((a14 == 20 && a25 == 1) && a26 == 17) && a4 == 17) && a7 == 1) && !(input == 3)) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((a3 <= 0 && 20 <= a14) && a28 <= 15) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17)) || (((((((a3 <= 0 && a4 == 18) && !(a7 == 1)) && 20 <= a14) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || ((((a7 == 1 && a4 == 18) && 19 <= a26) && (((a14 == 19 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && a28 == 15)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && a1 == 1) && 16 <= a28)) || ((((((a14 == 18 && a1 == 1) && a25 == 1) && !(a26 == 17)) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a25 == 1 && a4 == 18) && !(a7 == 1)) && 19 <= a26) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a14 == 18) && a26 == 18) && a28 == 17) && a25 == 1) && a4 == 17) && a3 == 1) && a1 == 1)) || ((((((a4 == 18 && a14 == 19) && a28 == 17) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (19 <= a26 && ((a1 == 1 && a25 == 1) && (((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1))) && !(a14 == 19))) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a4 == 18 && 20 <= a14) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a7 <= 0) && a3 == 1)) || ((((((a4 == 18 && a14 == 19) && 19 <= a26) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a3 <= 0 && a14 == 18) && a4 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0) && 16 <= a28)) || ((((a7 == 1 && 19 <= a26) && a1 == 1) && a25 == 1) && ((a3 <= 0 && a4 == 16) && 17 <= a28) && 20 <= a14)) || (((a4 == 18 && (((a28 <= 15 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && 20 <= a14) && 19 <= a26)) || (((((((a14 == 18 && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && 19 <= a26) && a1 == 1) && a28 == 15)) || ((((a14 == 18 && (a3 <= 0 && a4 == 16) && (!(a7 == 1) && a28 <= 15) && a26 == 17) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a26 == 18 && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && 20 <= a14) && a1 == 1)) || ((19 <= a26 && (a7 == 1 && a4 == 18) && (((a14 == 18 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && a28 == 15)) || ((((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((((a3 <= 0 && a4 == 18) && a14 == 19) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a3 <= 0 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a14 == 18 && a25 == 1) && a4 == 17) && a7 == 1) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || ((((a7 == 1 && 19 <= a26) && 20 <= a14) && a25 == 1) && (((a3 <= 0 && a4 == 16) && a28 <= 15) && !(a14 == 18)) && a1 == 1)) || ((((a7 == 1 && 19 <= a26) && a1 == 1) && a25 == 1) && ((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16)) || (((((((a3 <= 0 && !(a7 == 1)) && a4 == 16) && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17)) || ((((((((((!(a7 == 1) && a4 <= 17) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && 20 <= a14) && a28 == 15) && a4 == 17) && a7 <= 0)) || (((((((a25 == 1 && a26 == 17) && a7 <= 0) && a4 == 18) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || ((19 <= a26 && a28 == 15) && (a1 == 1 && a25 == 1) && (((a3 <= 0 && a14 == 18) && a28 <= 15) && !(a26 == 17)) && a4 == 17)) || (((((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (a4 == 16 && (((((!(a7 == 1) && a4 <= 17) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || ((((a7 == 1 && (a3 <= 0 && a4 == 16) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1)) || (((((((a3 <= 0 && !(a7 == 1)) && a4 == 16) && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((a7 == 1 && a3 <= 0) && ((a14 == 18 && a4 == 18) && 17 <= a28) && !(a26 == 17)) && a1 == 1) && a25 == 1)) || ((((((((a4 == 18 && a28 == 16) && 20 <= a14) && a26 == 17) && a3 == 1) && a7 <= 0) || (((((a7 == 1 && a4 == 18) && a28 == 16) && 20 <= a14) && a26 == 18) && a3 == 1)) && a1 == 1) && a25 == 1)) || (((((((a14 == 18 && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (a28 == 16 && (a1 == 1 && a25 == 1) && (((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)))) || (((((((a7 == 1 && a14 == 18) && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1)) || ((((a3 <= 0 && a1 == 1) && a25 == 1) && ((a14 == 19 && a26 == 18) && a4 == 17) && a7 <= 0) && a28 == 15)) || ((((((a14 == 18 && a25 == 1) && a4 == 17) && a3 <= 0) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (((((((a14 == 18 && a25 == 1) && a4 == 18) && !(a7 == 1)) && a28 == 17) && a1 == 1) && a3 == 1) && 19 <= a26)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a3 <= 0) && a4 == 16) && a1 == 1) && a28 == 15)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && 16 <= a28)) || (((((((a7 == 1 && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((((((a14 == 19 && a25 == 1) && a26 == 17) && a4 == 17) && a7 <= 0) && !(input == 2)) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || (a4 == 16 && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1)) || ((17 <= a28 && a26 == 18) && ((((a3 <= 0 && a14 == 18) && a4 == 16) && a1 == 1) && a25 == 1) && 16 <= a28)) || (((17 <= a28 && (((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 18) && a7 <= 0) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 17) && a7 <= 0))) && a1 == 1) && a25 == 1)) || (((((((a26 == 18 && a25 == 1) && a4 == 18) && !(a7 == 1)) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1) - InvariantResult [Line: 4810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 39]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a1 == 1 && a25 == 1) && 20 <= a14 && (a3 <= 0 && a4 == 16) && (!(a7 == 1) && a28 <= 15) && a26 == 17) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a4 == 17) && a7 <= 0) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((a7 == 1 && 19 <= a26) && a1 == 1) && a25 == 1) && ((a3 <= 0 && a4 == 18) && a14 == 19) && a28 == 16)) || (((a14 == 20 && a25 == 1) && a26 == 17) && (((a3 <= 0 && a4 == 16) && a28 <= 15) && !(a14 == 18)) && a1 == 1)) || (((a3 <= 0 && (a14 == 19 && (!(a7 == 1) && a26 == 17) && a4 == 17) && 16 <= a28) && a1 == 1) && a25 == 1)) || ((a4 == 18 && ((((a14 == 18 && a1 == 1) && a25 == 1) && a26 == 17) && a7 <= 0) && a3 == 1) && a28 == 15)) || (((((((a3 <= 0 && a4 == 18) && a14 == 19) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((((a14 == 18 && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((19 <= a26 && ((a3 <= 0 && a28 == 16) && 20 <= a14) && a4 == 17) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 18) && 19 <= a26) && a1 == 1) && a25 == 1) && 16 <= a28)) || (((((((a14 == 19 && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a14 == 18) && a4 == 18) && a28 == 16) && a1 == 1) && !(a26 == 17)) && a25 == 1) && a3 == 1)) || ((((a7 == 1 && a4 == 18) && a26 == 17) && (((a14 == 18 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && a28 == 15)) || ((((((a26 == 18 && a25 == 1) && a4 == 17) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((((a14 == 18 && !(input == 6)) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 16) && 17 <= a28) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17)) || ((((a7 == 1 && a4 == 18) && (((a14 == 19 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && a26 == 17) && a28 == 15)) || (((((((a3 <= 0 && a4 == 16) && 20 <= a14) && a28 <= 15) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((((a26 == 19 && a3 <= 0 && a4 == 16) && a14 == 20) && a28 == 15) && a7 <= 0) && !(input == 1)) && a1 == 1) && a25 == 1)) || ((((((a3 <= 0 && a28 == 16) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17)) || ((((((a14 == 19 && a25 == 1) && a4 == 17) && a3 <= 0) && 19 <= a26) && a1 == 1) && a28 == 15)) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a28 == 16 && 20 <= a14) && a1 == 1) && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0) && a25 == 1)) || (((((((a7 == 1 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a7 == 1 && a4 == 18) && (((a28 <= 15 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && a14 == 20) && a26 == 17)) || ((((((a3 <= 0 && !(a7 == 1)) && 20 <= a14) && a28 <= 15) && a4 == 17) && a1 == 1) && a25 == 1)) || (((((((a14 == 20 && a25 == 1) && a26 == 17) && a4 == 17) && a7 == 1) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || ((a26 == 18 && (((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1))) && a7 <= 0)) || (((((((a3 <= 0 && a4 == 16) && a14 == 19) && a7 <= 0) && 17 <= a28) && a26 == 18) && a1 == 1) && a25 == 1)) || ((((((a14 == 19 && a25 == 1) && a3 <= 0) && a4 == 16) && 19 <= a26) && a1 == 1) && a28 == 15)) || ((((((a3 <= 0 && a14 == 18) && !(a7 == 1)) && a4 == 17) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((((a14 == 19 && a25 == 1) && a4 == 17) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1)) || ((((a4 == 18 && ((a7 == 1 && a14 == 19) && a26 == 18) && a28 == 17) && a3 == 1) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && a28 == 15)) || ((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a4 == 18) && 19 <= a26) && a1 == 1) && a3 == 1)) || ((((a7 == 1 && 19 <= a26) && (a3 <= 0 && 20 <= a14) && a4 == 17) && a1 == 1) && a25 == 1)) || ((((a7 == 1 && 17 <= a28) && a1 == 1) && a25 == 1) && ((a3 <= 0 && a14 == 18) && !(a26 == 17)) && a4 == 17)) || (((20 <= a14 && ((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && !(a14 == 18)) && !(a26 == 19)) && a1 == 1) && a25 == 1)) || ((((a3 <= 0 && 20 <= a14) && (!(a7 == 1) && a26 == 17) && a4 == 17) && a1 == 1) && a25 == 1)) || (((((((a3 <= 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16 && a14 == 18 && a26 == 17) && 17 <= a28) && a1 == 1) && a25 == 1)) || (a7 == 1 && (a1 == 1 && a25 == 1) && (((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)))) || ((19 <= a26 && 17 <= a28) && ((((a3 <= 0 && a14 == 18) && a4 == 16) && a1 == 1) && a25 == 1) && 16 <= a28)) || ((((((a14 == 19 && a28 == 16) && a26 == 18) && a25 == 1) && a4 == 17) && a3 <= 0) && a1 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && a28 == 15)) || ((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((a7 == 1 && a4 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a25 == 1) && a4 == 17) && a3 <= 0) && !(a7 == 1)) && 19 <= a26) && a1 == 1) && 16 <= a28)) || ((a26 == 18 && a28 == 15) && (a1 == 1 && a25 == 1) && (((a3 <= 0 && a14 == 18) && a28 <= 15) && !(a26 == 17)) && a4 == 17)) || ((((a14 == 19 && a28 == 16) && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && 16 <= a28)) || (((a4 == 18 && a26 == 18) && (((a14 == 18 && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1) && a28 == 15)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && a26 == 19) && a1 == 1)) || ((((((a14 == 18 && a25 == 1) && a3 <= 0) && a4 == 18) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (((a26 == 18 && a1 == 1) && a25 == 1) && ((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && !(a14 == 18)) && !(a26 == 19))) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a4 == 17) && a3 <= 0) && !(a7 == 1)) && a1 == 1) && 16 <= a28)) || ((((((a3 <= 0 && a4 == 18) && 19 <= a26) && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1)) || ((((((((a14 == 20 && a25 == 1) && a26 == 17) && a4 == 17) && a7 == 1) && !(input == 3)) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((a3 <= 0 && 20 <= a14) && a28 <= 15) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17)) || (((((((a3 <= 0 && a4 == 18) && !(a7 == 1)) && 20 <= a14) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || ((((a7 == 1 && a4 == 18) && 19 <= a26) && (((a14 == 19 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && a28 == 15)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && a1 == 1) && 16 <= a28)) || ((((((a14 == 18 && a1 == 1) && a25 == 1) && !(a26 == 17)) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a25 == 1 && a4 == 18) && !(a7 == 1)) && 19 <= a26) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a14 == 18) && a26 == 18) && a28 == 17) && a25 == 1) && a4 == 17) && a3 == 1) && a1 == 1)) || ((((((a4 == 18 && a14 == 19) && a28 == 17) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (19 <= a26 && ((a1 == 1 && a25 == 1) && (((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1))) && !(a14 == 19))) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a4 == 18 && 20 <= a14) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a7 <= 0) && a3 == 1)) || ((((((a4 == 18 && a14 == 19) && 19 <= a26) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a3 <= 0 && a14 == 18) && a4 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0) && 16 <= a28)) || ((((a7 == 1 && 19 <= a26) && a1 == 1) && a25 == 1) && ((a3 <= 0 && a4 == 16) && 17 <= a28) && 20 <= a14)) || (((a4 == 18 && (((a28 <= 15 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && 20 <= a14) && 19 <= a26)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a14 == 18 && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && 19 <= a26) && a1 == 1) && a28 == 15)) || ((((a14 == 18 && (a3 <= 0 && a4 == 16) && (!(a7 == 1) && a28 <= 15) && a26 == 17) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a26 == 18 && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && 20 <= a14) && a1 == 1)) || ((19 <= a26 && (a7 == 1 && a4 == 18) && (((a14 == 18 && a1 == 1) && a25 == 1) && !(a4 == 17)) && a3 == 1) && a28 == 15)) || ((((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((((a3 <= 0 && a4 == 18) && a14 == 19) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a3 <= 0 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a14 == 18 && a25 == 1) && a4 == 17) && a7 == 1) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || ((((a7 == 1 && 19 <= a26) && 20 <= a14) && a25 == 1) && (((a3 <= 0 && a4 == 16) && a28 <= 15) && !(a14 == 18)) && a1 == 1)) || ((((a7 == 1 && 19 <= a26) && a1 == 1) && a25 == 1) && ((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16)) || (((((((a3 <= 0 && !(a7 == 1)) && a4 == 16) && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17)) || ((((((((((!(a7 == 1) && a4 <= 17) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && 20 <= a14) && a28 == 15) && a4 == 17) && a7 <= 0)) || (((((((a25 == 1 && a26 == 17) && a7 <= 0) && a4 == 18) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || ((19 <= a26 && a28 == 15) && (a1 == 1 && a25 == 1) && (((a3 <= 0 && a14 == 18) && a28 <= 15) && !(a26 == 17)) && a4 == 17)) || (((((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (a4 == 16 && (((((!(a7 == 1) && a4 <= 17) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || ((((a7 == 1 && (a3 <= 0 && a4 == 16) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1)) || (((((((a3 <= 0 && !(a7 == 1)) && a4 == 16) && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((a7 == 1 && a3 <= 0) && ((a14 == 18 && a4 == 18) && 17 <= a28) && !(a26 == 17)) && a1 == 1) && a25 == 1)) || ((((((((a4 == 18 && a28 == 16) && 20 <= a14) && a26 == 17) && a3 == 1) && a7 <= 0) || (((((a7 == 1 && a4 == 18) && a28 == 16) && 20 <= a14) && a26 == 18) && a3 == 1)) && a1 == 1) && a25 == 1)) || (((((((a14 == 18 && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (a28 == 16 && (a1 == 1 && a25 == 1) && (((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)))) || (((((((a7 == 1 && a14 == 18) && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1)) || ((((a3 <= 0 && a1 == 1) && a25 == 1) && ((a14 == 19 && a26 == 18) && a4 == 17) && a7 <= 0) && a28 == 15)) || ((((((a14 == 18 && a25 == 1) && a4 == 17) && a3 <= 0) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (((((((a14 == 18 && a25 == 1) && a4 == 18) && !(a7 == 1)) && a28 == 17) && a1 == 1) && a3 == 1) && 19 <= a26)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a3 <= 0) && a4 == 16) && a1 == 1) && a28 == 15)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && 16 <= a28)) || (((((((a7 == 1 && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((((((a14 == 19 && a25 == 1) && a26 == 17) && a4 == 17) && a7 <= 0) && !(input == 2)) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || (a4 == 16 && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1)) || ((17 <= a28 && a26 == 18) && ((((a3 <= 0 && a14 == 18) && a4 == 16) && a1 == 1) && a25 == 1) && 16 <= a28)) || (((17 <= a28 && (((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 18) && a7 <= 0) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 17) && a7 <= 0))) && a1 == 1) && a25 == 1)) || (((((((a26 == 18 && a25 == 1) && a4 == 18) && !(a7 == 1)) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1) - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a14 == 19 && a25 == 1) && a4 == 17) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1) || ((((((a7 == 1 && a3 <= 0) && a4 == 16) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a4 == 17) && a7 <= 0) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((((a14 == 19 && !(input == 2)) && a25 == 1) && a26 == 17) && a4 == 17) && a7 <= 0) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((a3 <= 0 && a28 == 16) && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a4 == 17)) || ((((((a3 <= 0 && a14 == 19) && a4 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a3 <= 0 && a4 == 18) && a14 == 19) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((((a14 == 18 && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((((a7 == 1 && a3 <= 0) && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a4 == 17)) || ((((((a3 <= 0 && !(a7 == 1)) && 20 <= a14) && a28 <= 15) && a1 == 1) && a4 == 17) && a25 == 1)) || ((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && a1 == 1) && 16 <= a28)) || (((((((a3 <= 0 && a14 == 18) && !(a26 == 17)) && a4 == 17) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a14 == 19 && a25 == 1) && a7 == 1) && a4 == 18) && 19 <= a26) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && a4 == 16) && (!(a7 == 1) && a28 <= 15) && a26 == 17) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && a14 == 18) && a4 == 18) && a28 == 16) && a1 == 1) && !(a26 == 17)) && a25 == 1) && a3 == 1)) || ((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1)) || ((((((a26 == 18 && a25 == 1) && a4 == 17) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((((a4 == 18 && a28 == 16) && 20 <= a14) && a1 == 1) && a26 == 17) && a3 == 1) && a7 <= 0) || ((((((a7 == 1 && a4 == 18) && a28 == 16) && 20 <= a14) && a26 == 18) && a1 == 1) && a3 == 1)) && a25 == 1)) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a28 == 16 && 20 <= a14) && a1 == 1) && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0) && a25 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 16) && a26 == 18) && !(a14 == 18)) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a14 == 20 && a25 == 1) && a26 == 17) && a4 == 17) && a7 == 1) && a28 == 17) && a1 == 1) && a3 == 1)) || (a7 == 1 && ((((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)) && a1 == 1) && a25 == 1)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((a3 <= 0 && a14 == 18) && !(a7 == 1)) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1)) || ((a26 == 18 && (((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1))) && a7 <= 0)) || (((((((a14 == 18 && a25 == 1) && a4 == 18) && !(a7 == 1)) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a4 == 18) && 19 <= a26) && a1 == 1) && a3 == 1)) || ((((a7 == 1 && 17 <= a28) && a1 == 1) && a25 == 1) && ((a3 <= 0 && a14 == 18) && !(a26 == 17)) && a4 == 17)) || (((((((a7 == 1 && a4 == 18) && a28 == 16) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a3 <= 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a7 <= 0)) || ((((((a3 <= 0 && a28 == 16) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17)) || ((((((a14 == 18 && a25 == 1) && a3 <= 0) && a4 == 16) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && a28 == 15)) || ((((((a4 == 18 && a14 == 19) && 19 <= a26) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1)) || ((((((((a14 == 20 && a25 == 1) && a26 == 17) && a4 == 17) && a7 == 1) && !(input == 3)) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((a3 <= 0 && a4 == 16) && a28 <= 15) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17)) || ((((((a14 == 19 && a28 == 16) && a26 == 18) && a25 == 1) && a4 == 17) && a3 <= 0) && a1 == 1)) || (((((((a3 <= 0 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && (!(a7 == 1) && a26 == 17) && a4 == 17) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a14 == 19 && a25 == 1) && a4 == 17) && a3 <= 0) && !(a7 == 1)) && 19 <= a26) && a1 == 1) && 16 <= a28)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 18) && 19 <= a26) && a1 == 1) && a25 == 1) && 16 <= a28)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && 16 <= a28)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && a28 == 15)) || (((((((a28 <= 15 && a14 == 20) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && 16 <= a28)) || ((((((a4 == 18 && a14 == 19) && a28 == 17) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 16) && 19 <= a26) && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a28 == 16) && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a3 == 1)) || (((((((a3 <= 0 && a4 == 18) && !(a7 == 1)) && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((a7 == 1 && a4 == 16) && 19 <= a26) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a3 <= 0 && !(a7 == 1)) && a4 == 16) && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((a14 == 19 && a28 == 16) && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0) && a1 == 1) && a25 == 1)) || ((((((a14 == 18 && a25 == 1) && a3 <= 0) && a4 == 18) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (((((((a14 == 18 && a25 == 1) && a4 == 17) && a7 == 1) && 19 <= a26) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a4 == 17) && a3 <= 0) && !(a7 == 1)) && a1 == 1) && 16 <= a28)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && a14 == 19) && (!(a7 == 1) && a26 == 17) && a4 == 17) && 16 <= a28) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 <= 0) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((a4 == 18 && 19 <= a26) && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a25 == 1 && a4 == 18) && !(a7 == 1)) && 19 <= a26) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 18) && a1 == 1) && 16 <= a28)) || (((((((a14 == 18 && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((19 <= a26 && 20 <= a14 && (a3 <= 0 && a4 == 18) && a28 == 16) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 16) && 17 <= a28) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17)) || ((((((a3 <= 0 && a14 == 19) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17)) || (19 <= a26 && (((((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)) && a1 == 1) && a25 == 1) && !(a14 == 19))) || (((((((a3 <= 0 && a14 == 18) && a4 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0) && 16 <= a28)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 16) && 19 <= a26) && 17 <= a28) && 20 <= a14) && a1 == 1) && a25 == 1)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((((a14 == 18 && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && 19 <= a26) && a1 == 1) && a28 == 15)) || (((((((a26 == 18 && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && 20 <= a14) && a1 == 1)) || (((((((a7 == 1 && a3 <= 0) && a4 == 18) && a14 == 19) && a28 == 16) && 19 <= a26) && a1 == 1) && a25 == 1)) || ((((((a14 == 18 && a25 == 1) && a26 == 17) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || ((((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15)) || ((((((a3 <= 0 && a4 == 18) && a14 == 19) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a14 == 18 && a26 == 18) && a25 == 1) && a4 == 17) && a7 == 1) && a28 == 17) && a1 == 1) && a3 == 1)) || (a28 == 16 && ((((((a4 == 16 && !(a28 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) || ((!(a14 == 20) && a4 == 16) && a3 == 1)) && a1 == 1) && a25 == 1)) || (((((((a4 == 18 && a28 <= 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0)) || (((((((a3 <= 0 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a7 <= 0)) || ((((((((a14 == 20 && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && a26 == 19) && a1 == 1) && a28 == 15) && !(input == 1))) || (((((a3 <= 0 && a4 == 16) && (a14 == 18 && !(a7 == 1)) && a26 == 17) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a3 <= 0 && !(a7 == 1)) && a4 == 16) && a28 == 16) && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || (((((((a7 == 1 && a14 == 18) && a4 == 18) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || ((((((((((!(a7 == 1) && a4 <= 17) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && 20 <= a14) && a28 == 15) && a4 == 17) && a7 <= 0)) || (((((((a25 == 1 && a26 == 17) && a7 <= 0) && a4 == 18) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((((a14 == 18 && a1 == 1) && !(a26 == 17)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && a3 <= 0) && a4 == 16) && a1 == 1) && a28 == 15)) || (((((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || (a4 == 16 && (((((!(a7 == 1) && a4 <= 17) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || ((((((((a14 == 18 && !(input == 6)) && a25 == 1) && a26 == 17) && a7 == 1) && a4 == 18) && a28 == 17) && a1 == 1) && a3 == 1)) || ((((a7 == 1 && a3 <= 0) && ((a14 == 18 && a4 == 18) && 17 <= a28) && !(a26 == 17)) && a1 == 1) && a25 == 1)) || (((((((a7 == 1 && a14 == 18) && a28 == 16) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1)) || ((((((a14 == 18 && a25 == 1) && a4 == 17) && a3 <= 0) && 19 <= a26) && 17 <= a28) && a1 == 1)) || (((17 <= a28 && a1 == 1) && a25 == 1) && (((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 18) && a7 <= 0) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a26 == 17) && a7 <= 0)))) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a3 <= 0 && a14 == 18) && !(a26 == 17)) && a4 == 17) && 19 <= a26) && a1 == 1) && a25 == 1) && a28 == 15)) || (((((((a7 == 1 && 19 <= a26) && 20 <= a14) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a3 == 1)) || (((((((a3 <= 0 && a4 == 16) && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0)) || ((((((a14 == 18 && a26 == 18) && a25 == 1) && a3 <= 0) && a4 == 16) && 17 <= a28) && a1 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 == 1) && a3 <= 0) && a4 == 16) && a26 == 19) && a1 == 1)) || (a4 == 16 && ((a4 <= 17 && a26 == 17) && a3 == 1) && a7 <= 0)) || ((((((a3 <= 0 && a28 <= 15) && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17)) || ((a1 == 1 && a25 == 1) && (a4 == 18 && ((a7 == 1 && a14 == 19) && a26 == 18) && a28 == 17) && a3 == 1)) || (((((((a26 == 18 && a25 == 1) && a4 == 18) && !(a7 == 1)) && 20 <= a14) && a28 == 17) && a1 == 1) && a3 == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 885 locations, 1 error locations. SAFE Result, 535.6s OverallTime, 23 OverallIterations, 21 TraceHistogramMax, 207.0s AutomataDifference, 0.0s DeadEndRemovalTime, 71.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 10725 SDtfs, 63246 SDslu, 1038 SDs, 0 SdLazy, 159896 SolverSat, 18945 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 157.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 21495 GetRequests, 21345 SyntacticMatches, 20 SemanticMatches, 130 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 436 ImplicationChecksByTransitivity, 10.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=113706occurred in iteration=19, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 17.1s AutomataMinimizationTime, 23 MinimizatonAttempts, 66416 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 828 NumberOfFragments, 15699 HoareAnnotationTreeSize, 6 FomulaSimplifications, 1168087 FormulaSimplificationTreeSizeReduction, 5.6s HoareSimplificationTime, 6 FomulaSimplificationsInter, 353160 FormulaSimplificationTreeSizeReductionInter, 65.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 3.1s SsaConstructionTime, 6.6s SatisfiabilityAnalysisTime, 63.2s InterpolantComputationTime, 87232 NumberOfCodeBlocks, 87232 NumberOfCodeBlocksAsserted, 30 NumberOfCheckSat, 87202 ConstructedInterpolants, 0 QuantifiedInterpolants, 747204516 SizeOfPredicates, 4 NumberOfNonLiveVariables, 24428 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 30 InterpolantComputations, 23 PerfectInterpolantSequences, 333480/336159 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...