./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label51_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label51_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ba1c1bc50fbd97dfd24ea23dfd687b6699be6287 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 15:19:01,827 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:19:01,828 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:19:01,837 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:19:01,837 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:19:01,838 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:19:01,838 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:19:01,840 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:19:01,841 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:19:01,841 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:19:01,842 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:19:01,842 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:19:01,843 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:19:01,843 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:19:01,844 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:19:01,845 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:19:01,845 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:19:01,846 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:19:01,848 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:19:01,849 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:19:01,849 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:19:01,850 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:19:01,852 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:19:01,852 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:19:01,852 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:19:01,853 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:19:01,854 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:19:01,854 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:19:01,855 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:19:01,855 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:19:01,856 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:19:01,856 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:19:01,856 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:19:01,856 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:19:01,857 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:19:01,857 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:19:01,858 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 15:19:01,868 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:19:01,868 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:19:01,869 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:19:01,869 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 15:19:01,869 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 15:19:01,869 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 15:19:01,869 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 15:19:01,869 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 15:19:01,870 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 15:19:01,870 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 15:19:01,870 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 15:19:01,870 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 15:19:01,870 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 15:19:01,871 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:19:01,871 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:19:01,871 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:19:01,871 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:19:01,871 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:19:01,871 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:19:01,871 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:19:01,872 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:19:01,872 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:19:01,872 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:19:01,872 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:19:01,872 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:19:01,872 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:19:01,872 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 15:19:01,872 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:19:01,873 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 15:19:01,873 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 15:19:01,873 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:19:01,873 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:19:01,873 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:19:01,873 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 15:19:01,873 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:19:01,874 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 15:19:01,874 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 15:19:01,874 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan 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 -> Taipan 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 -> ba1c1bc50fbd97dfd24ea23dfd687b6699be6287 [2018-11-23 15:19:01,898 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:19:01,907 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:19:01,909 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:19:01,910 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:19:01,911 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:19:01,911 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label51_true-unreach-call.c [2018-11-23 15:19:01,957 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/data/c067558a3/6449b78c82c34392ae852d66a3f3fd4d/FLAG52bbc6d1e [2018-11-23 15:19:02,441 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:19:02,442 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/sv-benchmarks/c/eca-rers2012/Problem04_label51_true-unreach-call.c [2018-11-23 15:19:02,458 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/data/c067558a3/6449b78c82c34392ae852d66a3f3fd4d/FLAG52bbc6d1e [2018-11-23 15:19:02,713 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/data/c067558a3/6449b78c82c34392ae852d66a3f3fd4d [2018-11-23 15:19:02,714 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:19:02,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:19:02,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:19:02,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:19:02,718 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:19:02,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:19:02" (1/1) ... [2018-11-23 15:19:02,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@248de34e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:02, skipping insertion in model container [2018-11-23 15:19:02,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:19:02" (1/1) ... [2018-11-23 15:19:02,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:19:02,828 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:19:03,846 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:19:03,849 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:19:04,409 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:19:04,431 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:19:04,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04 WrapperNode [2018-11-23 15:19:04,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:19:04,433 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:19:04,433 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:19:04,433 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:19:04,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04" (1/1) ... [2018-11-23 15:19:04,608 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04" (1/1) ... [2018-11-23 15:19:04,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:19:04,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:19:04,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:19:04,615 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:19:04,622 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04" (1/1) ... [2018-11-23 15:19:04,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04" (1/1) ... [2018-11-23 15:19:04,631 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04" (1/1) ... [2018-11-23 15:19:04,631 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04" (1/1) ... [2018-11-23 15:19:04,693 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04" (1/1) ... [2018-11-23 15:19:04,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04" (1/1) ... [2018-11-23 15:19:04,728 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04" (1/1) ... [2018-11-23 15:19:04,747 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:19:04,748 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:19:04,748 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:19:04,748 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:19:04,748 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/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 [2018-11-23 15:19:04,783 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 15:19:04,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 15:19:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 15:19:04,784 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-23 15:19:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-23 15:19:04,784 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-23 15:19:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-23 15:19:04,784 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 15:19:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 15:19:04,784 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 15:19:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 15:19:04,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:19:04,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:19:04,785 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 15:19:04,785 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 15:19:07,736 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 15:19:07,736 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 15:19:07,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:19:07 BoogieIcfgContainer [2018-11-23 15:19:07,737 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 15:19:07,737 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 15:19:07,737 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 15:19:07,740 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 15:19:07,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:19:02" (1/3) ... [2018-11-23 15:19:07,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6755e558 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:19:07, skipping insertion in model container [2018-11-23 15:19:07,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:04" (2/3) ... [2018-11-23 15:19:07,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6755e558 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:19:07, skipping insertion in model container [2018-11-23 15:19:07,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:19:07" (3/3) ... [2018-11-23 15:19:07,743 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label51_true-unreach-call.c [2018-11-23 15:19:07,751 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 15:19:07,757 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 15:19:07,766 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 15:19:07,796 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 15:19:07,796 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 15:19:07,796 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 15:19:07,796 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 15:19:07,796 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 15:19:07,796 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 15:19:07,796 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 15:19:07,797 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 15:19:07,824 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-11-23 15:19:07,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2018-11-23 15:19:07,857 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:19:07,858 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:19:07,860 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:19:07,865 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:19:07,865 INFO L82 PathProgramCache]: Analyzing trace with hash 1972266874, now seen corresponding path program 1 times [2018-11-23 15:19:07,867 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:19:07,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:19:07,904 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:19:07,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:19:07,904 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:19:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:19:09,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:19:09,226 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 15:19:09,226 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 15:19:09,226 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:19:09,230 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 15:19:09,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 15:19:09,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 15:19:09,240 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-11-23 15:19:11,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:19:11,238 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-11-23 15:19:11,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 15:19:11,239 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 799 [2018-11-23 15:19:11,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:19:11,261 INFO L225 Difference]: With dead ends: 2644 [2018-11-23 15:19:11,262 INFO L226 Difference]: Without dead ends: 1736 [2018-11-23 15:19:11,268 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 15:19:11,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1736 states. [2018-11-23 15:19:11,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1736 to 1736. [2018-11-23 15:19:11,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1736 states. [2018-11-23 15:19:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1736 states and 3143 transitions. [2018-11-23 15:19:11,349 INFO L78 Accepts]: Start accepts. Automaton has 1736 states and 3143 transitions. Word has length 799 [2018-11-23 15:19:11,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:19:11,351 INFO L480 AbstractCegarLoop]: Abstraction has 1736 states and 3143 transitions. [2018-11-23 15:19:11,351 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 15:19:11,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3143 transitions. [2018-11-23 15:19:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2018-11-23 15:19:11,364 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:19:11,364 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:19:11,365 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:19:11,365 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:19:11,365 INFO L82 PathProgramCache]: Analyzing trace with hash 1206094667, now seen corresponding path program 1 times [2018-11-23 15:19:11,365 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:19:11,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:19:11,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:19:11,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:19:11,366 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:19:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:19:12,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:19:12,047 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 15:19:12,048 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 15:19:12,048 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:19:12,050 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 15:19:12,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 15:19:12,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 15:19:12,051 INFO L87 Difference]: Start difference. First operand 1736 states and 3143 transitions. Second operand 3 states. [2018-11-23 15:19:14,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:19:14,222 INFO L93 Difference]: Finished difference Result 5134 states and 9416 transitions. [2018-11-23 15:19:14,222 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 15:19:14,222 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 807 [2018-11-23 15:19:14,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:19:14,239 INFO L225 Difference]: With dead ends: 5134 [2018-11-23 15:19:14,239 INFO L226 Difference]: Without dead ends: 3404 [2018-11-23 15:19:14,244 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 15:19:14,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3404 states. [2018-11-23 15:19:14,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3404 to 3404. [2018-11-23 15:19:14,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3404 states. [2018-11-23 15:19:14,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 3404 states and 5828 transitions. [2018-11-23 15:19:14,324 INFO L78 Accepts]: Start accepts. Automaton has 3404 states and 5828 transitions. Word has length 807 [2018-11-23 15:19:14,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:19:14,325 INFO L480 AbstractCegarLoop]: Abstraction has 3404 states and 5828 transitions. [2018-11-23 15:19:14,325 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 15:19:14,326 INFO L276 IsEmpty]: Start isEmpty. Operand 3404 states and 5828 transitions. [2018-11-23 15:19:14,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2018-11-23 15:19:14,340 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:19:14,340 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:19:14,341 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:19:14,341 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:19:14,341 INFO L82 PathProgramCache]: Analyzing trace with hash -503712029, now seen corresponding path program 1 times [2018-11-23 15:19:14,341 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:19:14,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:19:14,342 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:19:14,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:19:14,343 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:19:14,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:19:14,835 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:19:14,836 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 15:19:14,836 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 15:19:14,836 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:19:14,837 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 15:19:14,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 15:19:14,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-23 15:19:14,837 INFO L87 Difference]: Start difference. First operand 3404 states and 5828 transitions. Second operand 7 states. [2018-11-23 15:19:19,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:19:19,112 INFO L93 Difference]: Finished difference Result 8728 states and 15042 transitions. [2018-11-23 15:19:19,116 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 15:19:19,117 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 819 [2018-11-23 15:19:19,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:19:19,142 INFO L225 Difference]: With dead ends: 8728 [2018-11-23 15:19:19,142 INFO L226 Difference]: Without dead ends: 5330 [2018-11-23 15:19:19,149 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2018-11-23 15:19:19,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5330 states. [2018-11-23 15:19:19,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5330 to 5204. [2018-11-23 15:19:19,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5204 states. [2018-11-23 15:19:19,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 5204 states and 8527 transitions. [2018-11-23 15:19:19,259 INFO L78 Accepts]: Start accepts. Automaton has 5204 states and 8527 transitions. Word has length 819 [2018-11-23 15:19:19,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:19:19,259 INFO L480 AbstractCegarLoop]: Abstraction has 5204 states and 8527 transitions. [2018-11-23 15:19:19,259 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 15:19:19,259 INFO L276 IsEmpty]: Start isEmpty. Operand 5204 states and 8527 transitions. [2018-11-23 15:19:19,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2018-11-23 15:19:19,273 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:19:19,274 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:19:19,274 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:19:19,274 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:19:19,274 INFO L82 PathProgramCache]: Analyzing trace with hash 1614464068, now seen corresponding path program 1 times [2018-11-23 15:19:19,274 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:19:19,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:19:19,275 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:19:19,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:19:19,275 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:19:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:19:19,820 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 36 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:19:19,820 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:19:19,821 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:19:19,822 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 836 with the following transitions: [2018-11-23 15:19:19,825 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2625], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2705], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:19:19,883 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:19:19,883 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:19:20,911 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 15:19:20,912 INFO L272 AbstractInterpreter]: Visited 800 different actions 800 times. Never merged. Never widened. Performed 13200 root evaluator evaluations with a maximum evaluation depth of 3. Performed 13200 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 44 variables. [2018-11-23 15:19:20,928 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:19:20,929 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 15:19:22,088 INFO L227 lantSequenceWeakener]: Weakened 826 states. On average, predicates are now at 78.61% of their original sizes. [2018-11-23 15:19:22,089 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 15:19:22,276 INFO L415 sIntCurrentIteration]: We unified 834 AI predicates to 834 [2018-11-23 15:19:22,276 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 15:19:22,277 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 15:19:22,278 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [6] total 16 [2018-11-23 15:19:22,278 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:19:22,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 15:19:22,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 15:19:22,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-11-23 15:19:22,280 INFO L87 Difference]: Start difference. First operand 5204 states and 8527 transitions. Second operand 12 states. [2018-11-23 15:19:50,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:19:50,254 INFO L93 Difference]: Finished difference Result 11237 states and 18306 transitions. [2018-11-23 15:19:50,254 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 15:19:50,254 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 835 [2018-11-23 15:19:50,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:19:50,270 INFO L225 Difference]: With dead ends: 11237 [2018-11-23 15:19:50,270 INFO L226 Difference]: Without dead ends: 6039 [2018-11-23 15:19:50,278 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 838 GetRequests, 824 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-11-23 15:19:50,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6039 states. [2018-11-23 15:19:50,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6039 to 6038. [2018-11-23 15:19:50,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6038 states. [2018-11-23 15:19:50,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6038 states to 6038 states and 9374 transitions. [2018-11-23 15:19:50,368 INFO L78 Accepts]: Start accepts. Automaton has 6038 states and 9374 transitions. Word has length 835 [2018-11-23 15:19:50,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:19:50,369 INFO L480 AbstractCegarLoop]: Abstraction has 6038 states and 9374 transitions. [2018-11-23 15:19:50,369 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 15:19:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 6038 states and 9374 transitions. [2018-11-23 15:19:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2018-11-23 15:19:50,385 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:19:50,385 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:19:50,386 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:19:50,386 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:19:50,386 INFO L82 PathProgramCache]: Analyzing trace with hash -2113962190, now seen corresponding path program 1 times [2018-11-23 15:19:50,386 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:19:50,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:19:50,387 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:19:50,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:19:50,388 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:19:50,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:19:50,960 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 34 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:19:50,961 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:19:50,961 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:19:50,961 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 839 with the following transitions: [2018-11-23 15:19:50,962 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], 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[2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:19:50,972 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:19:50,973 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:19:52,017 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 15:19:52,017 INFO L272 AbstractInterpreter]: Visited 803 different actions 1600 times. Merged at 4 different actions 4 times. Never widened. Performed 27716 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27716 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-23 15:19:52,033 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:19:52,033 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 15:19:52,705 INFO L227 lantSequenceWeakener]: Weakened 835 states. On average, predicates are now at 78.61% of their original sizes. [2018-11-23 15:19:52,705 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 15:19:52,828 INFO L415 sIntCurrentIteration]: We unified 837 AI predicates to 837 [2018-11-23 15:19:52,828 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 15:19:52,828 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 15:19:52,829 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-23 15:19:52,829 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:19:52,829 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 15:19:52,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 15:19:52,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 15:19:52,830 INFO L87 Difference]: Start difference. First operand 6038 states and 9374 transitions. Second operand 16 states. [2018-11-23 15:20:33,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:20:33,012 INFO L93 Difference]: Finished difference Result 13863 states and 21940 transitions. [2018-11-23 15:20:33,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-23 15:20:33,013 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 838 [2018-11-23 15:20:33,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:20:33,038 INFO L225 Difference]: With dead ends: 13863 [2018-11-23 15:20:33,039 INFO L226 Difference]: Without dead ends: 8665 [2018-11-23 15:20:33,046 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 862 GetRequests, 823 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 15:20:33,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8665 states. [2018-11-23 15:20:33,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8665 to 8629. [2018-11-23 15:20:33,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8629 states. [2018-11-23 15:20:33,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8629 states to 8629 states and 12120 transitions. [2018-11-23 15:20:33,204 INFO L78 Accepts]: Start accepts. Automaton has 8629 states and 12120 transitions. Word has length 838 [2018-11-23 15:20:33,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:20:33,205 INFO L480 AbstractCegarLoop]: Abstraction has 8629 states and 12120 transitions. [2018-11-23 15:20:33,205 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 15:20:33,205 INFO L276 IsEmpty]: Start isEmpty. Operand 8629 states and 12120 transitions. [2018-11-23 15:20:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2018-11-23 15:20:33,224 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:20:33,225 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:20:33,225 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:20:33,225 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:20:33,225 INFO L82 PathProgramCache]: Analyzing trace with hash -1155289192, now seen corresponding path program 1 times [2018-11-23 15:20:33,225 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:20:33,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:20:33,226 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:20:33,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:20:33,226 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:20:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:20:33,610 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 41 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:20:33,610 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:20:33,610 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:20:33,611 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 846 with the following transitions: [2018-11-23 15:20:33,611 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:20:33,624 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:20:33,624 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:20:34,533 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 15:20:34,533 INFO L272 AbstractInterpreter]: Visited 803 different actions 1600 times. Merged at 4 different actions 4 times. Never widened. Performed 28019 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28019 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-23 15:20:34,544 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:20:34,545 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 15:20:35,399 INFO L227 lantSequenceWeakener]: Weakened 842 states. On average, predicates are now at 80.02% of their original sizes. [2018-11-23 15:20:35,399 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 15:20:35,492 INFO L415 sIntCurrentIteration]: We unified 844 AI predicates to 844 [2018-11-23 15:20:35,492 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 15:20:35,492 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 15:20:35,492 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-23 15:20:35,493 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:20:35,493 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 15:20:35,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 15:20:35,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 15:20:35,500 INFO L87 Difference]: Start difference. First operand 8629 states and 12120 transitions. Second operand 16 states. [2018-11-23 15:21:16,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:21:16,315 INFO L93 Difference]: Finished difference Result 18177 states and 25902 transitions. [2018-11-23 15:21:16,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-23 15:21:16,316 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 845 [2018-11-23 15:21:16,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:21:16,338 INFO L225 Difference]: With dead ends: 18177 [2018-11-23 15:21:16,338 INFO L226 Difference]: Without dead ends: 10388 [2018-11-23 15:21:16,348 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 869 GetRequests, 830 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 15:21:16,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10388 states. [2018-11-23 15:21:16,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10388 to 10368. [2018-11-23 15:21:16,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10368 states. [2018-11-23 15:21:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10368 states to 10368 states and 13929 transitions. [2018-11-23 15:21:16,484 INFO L78 Accepts]: Start accepts. Automaton has 10368 states and 13929 transitions. Word has length 845 [2018-11-23 15:21:16,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:21:16,484 INFO L480 AbstractCegarLoop]: Abstraction has 10368 states and 13929 transitions. [2018-11-23 15:21:16,484 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 15:21:16,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10368 states and 13929 transitions. [2018-11-23 15:21:16,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 864 [2018-11-23 15:21:16,500 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:21:16,500 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:21:16,500 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:21:16,501 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:21:16,501 INFO L82 PathProgramCache]: Analyzing trace with hash -14662513, now seen corresponding path program 1 times [2018-11-23 15:21:16,501 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:21:16,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:21:16,502 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:21:16,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:21:16,502 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:21:16,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:21:17,133 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 87 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 15:21:17,134 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:21:17,134 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:21:17,134 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 864 with the following transitions: [2018-11-23 15:21:17,135 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2705], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:21:17,150 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:21:17,151 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:21:18,494 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 15:21:18,495 INFO L272 AbstractInterpreter]: Visited 804 different actions 2404 times. Merged at 6 different actions 12 times. Never widened. Performed 42627 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42627 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 15:21:18,496 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:21:18,497 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 15:21:19,162 INFO L227 lantSequenceWeakener]: Weakened 860 states. On average, predicates are now at 78.62% of their original sizes. [2018-11-23 15:21:19,162 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 15:21:19,297 INFO L415 sIntCurrentIteration]: We unified 862 AI predicates to 862 [2018-11-23 15:21:19,298 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 15:21:19,298 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 15:21:19,298 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-23 15:21:19,298 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:21:19,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 15:21:19,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 15:21:19,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 15:21:19,299 INFO L87 Difference]: Start difference. First operand 10368 states and 13929 transitions. Second operand 16 states. [2018-11-23 15:21:53,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:21:53,300 INFO L93 Difference]: Finished difference Result 24431 states and 34289 transitions. [2018-11-23 15:21:53,300 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-11-23 15:21:53,300 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 863 [2018-11-23 15:21:53,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:21:53,321 INFO L225 Difference]: With dead ends: 24431 [2018-11-23 15:21:53,322 INFO L226 Difference]: Without dead ends: 14903 [2018-11-23 15:21:53,333 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 891 GetRequests, 848 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-11-23 15:21:53,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14903 states. [2018-11-23 15:21:53,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14903 to 14852. [2018-11-23 15:21:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14852 states. [2018-11-23 15:21:53,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14852 states to 14852 states and 18872 transitions. [2018-11-23 15:21:53,538 INFO L78 Accepts]: Start accepts. Automaton has 14852 states and 18872 transitions. Word has length 863 [2018-11-23 15:21:53,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:21:53,539 INFO L480 AbstractCegarLoop]: Abstraction has 14852 states and 18872 transitions. [2018-11-23 15:21:53,539 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 15:21:53,539 INFO L276 IsEmpty]: Start isEmpty. Operand 14852 states and 18872 transitions. [2018-11-23 15:21:53,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2018-11-23 15:21:53,560 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:21:53,560 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 15:21:53,561 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:21:53,561 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:21:53,561 INFO L82 PathProgramCache]: Analyzing trace with hash 1048403127, now seen corresponding path program 1 times [2018-11-23 15:21:53,561 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:21:53,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:21:53,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:21:53,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:21:53,562 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:21:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:21:54,086 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 205 proven. 98 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 15:21:54,086 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:21:54,086 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:21:54,086 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1012 with the following transitions: [2018-11-23 15:21:54,087 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2865], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:21:54,095 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:21:54,095 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:21:55,455 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 15:21:55,455 INFO L272 AbstractInterpreter]: Visited 804 different actions 2404 times. Merged at 6 different actions 12 times. Never widened. Performed 43353 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43353 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 15:21:55,456 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:21:55,456 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 15:21:56,448 INFO L227 lantSequenceWeakener]: Weakened 1008 states. On average, predicates are now at 80.01% of their original sizes. [2018-11-23 15:21:56,448 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 15:21:56,547 INFO L415 sIntCurrentIteration]: We unified 1010 AI predicates to 1010 [2018-11-23 15:21:56,547 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 15:21:56,547 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 15:21:56,547 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [10] total 24 [2018-11-23 15:21:56,548 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:21:56,548 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 15:21:56,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 15:21:56,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 15:21:56,549 INFO L87 Difference]: Start difference. First operand 14852 states and 18872 transitions. Second operand 16 states. [2018-11-23 15:22:22,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:22:22,840 INFO L93 Difference]: Finished difference Result 33367 states and 44387 transitions. [2018-11-23 15:22:22,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-23 15:22:22,840 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1011 [2018-11-23 15:22:22,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:22:22,869 INFO L225 Difference]: With dead ends: 33367 [2018-11-23 15:22:22,869 INFO L226 Difference]: Without dead ends: 19355 [2018-11-23 15:22:22,881 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1037 GetRequests, 996 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=239, Invalid=1567, Unknown=0, NotChecked=0, Total=1806 [2018-11-23 15:22:22,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19355 states. [2018-11-23 15:22:23,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19355 to 19322. [2018-11-23 15:22:23,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19322 states. [2018-11-23 15:22:23,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19322 states to 19322 states and 24196 transitions. [2018-11-23 15:22:23,048 INFO L78 Accepts]: Start accepts. Automaton has 19322 states and 24196 transitions. Word has length 1011 [2018-11-23 15:22:23,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:22:23,048 INFO L480 AbstractCegarLoop]: Abstraction has 19322 states and 24196 transitions. [2018-11-23 15:22:23,048 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 15:22:23,048 INFO L276 IsEmpty]: Start isEmpty. Operand 19322 states and 24196 transitions. [2018-11-23 15:22:23,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1125 [2018-11-23 15:22:23,068 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:22:23,068 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 15:22:23,069 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:22:23,069 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:22:23,069 INFO L82 PathProgramCache]: Analyzing trace with hash -1842179138, now seen corresponding path program 1 times [2018-11-23 15:22:23,069 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:22:23,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:22:23,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:22:23,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:22:23,070 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:22:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:22:23,691 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 404 proven. 160 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2018-11-23 15:22:23,692 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:22:23,692 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:22:23,692 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1125 with the following transitions: [2018-11-23 15:22:23,693 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2629], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2865], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:22:23,703 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:22:23,703 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:22:26,715 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:22:26,715 INFO L272 AbstractInterpreter]: Visited 808 different actions 4848 times. Merged at 10 different actions 54 times. Widened at 1 different actions 1 times. Performed 90313 root evaluator evaluations with a maximum evaluation depth of 3. Performed 90313 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 18 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 15:22:26,720 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:22:26,721 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:22:26,721 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:22:26,721 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/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 [2018-11-23 15:22:26,727 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:22:26,728 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:22:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:22:26,987 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:22:27,472 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 561 proven. 2 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2018-11-23 15:22:27,473 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:22:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 424 proven. 104 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2018-11-23 15:22:28,062 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:22:28,062 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-11-23 15:22:28,062 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:22:28,063 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 15:22:28,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 15:22:28,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-11-23 15:22:28,063 INFO L87 Difference]: Start difference. First operand 19322 states and 24196 transitions. Second operand 11 states. [2018-11-23 15:22:34,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:22:34,259 INFO L93 Difference]: Finished difference Result 61637 states and 85556 transitions. [2018-11-23 15:22:34,260 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 15:22:34,260 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1124 [2018-11-23 15:22:34,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:22:34,339 INFO L225 Difference]: With dead ends: 61637 [2018-11-23 15:22:34,339 INFO L226 Difference]: Without dead ends: 43155 [2018-11-23 15:22:34,373 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2275 GetRequests, 2251 SyntacticMatches, 6 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2018-11-23 15:22:34,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43155 states. [2018-11-23 15:22:34,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43155 to 40620. [2018-11-23 15:22:34,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40620 states. [2018-11-23 15:22:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40620 states to 40620 states and 49784 transitions. [2018-11-23 15:22:34,857 INFO L78 Accepts]: Start accepts. Automaton has 40620 states and 49784 transitions. Word has length 1124 [2018-11-23 15:22:34,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:22:34,858 INFO L480 AbstractCegarLoop]: Abstraction has 40620 states and 49784 transitions. [2018-11-23 15:22:34,858 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 15:22:34,859 INFO L276 IsEmpty]: Start isEmpty. Operand 40620 states and 49784 transitions. [2018-11-23 15:22:34,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1250 [2018-11-23 15:22:34,890 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:22:34,891 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, 7, 7, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:22:34,891 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:22:34,891 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:22:34,891 INFO L82 PathProgramCache]: Analyzing trace with hash -912649280, now seen corresponding path program 1 times [2018-11-23 15:22:34,892 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:22:34,892 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:22:34,892 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:22:34,892 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:22:34,892 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:22:34,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:22:35,648 INFO L134 CoverageAnalysis]: Checked inductivity of 953 backedges. 526 proven. 229 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2018-11-23 15:22:35,648 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:22:35,648 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:22:35,648 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1250 with the following transitions: [2018-11-23 15:22:35,649 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2705], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:22:35,656 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:22:35,656 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:22:38,104 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:22:38,104 INFO L272 AbstractInterpreter]: Visited 811 different actions 4046 times. Merged at 8 different actions 38 times. Widened at 1 different actions 1 times. Performed 75255 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75255 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 15:22:38,105 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:22:38,106 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:22:38,106 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:22:38,106 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/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 [2018-11-23 15:22:38,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:22:38,112 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:22:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:22:38,295 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:22:38,885 INFO L134 CoverageAnalysis]: Checked inductivity of 953 backedges. 730 proven. 2 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2018-11-23 15:22:38,885 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:22:39,368 INFO L134 CoverageAnalysis]: Checked inductivity of 953 backedges. 553 proven. 113 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2018-11-23 15:22:39,384 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:22:39,384 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-23 15:22:39,384 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:22:39,385 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 15:22:39,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 15:22:39,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2018-11-23 15:22:39,386 INFO L87 Difference]: Start difference. First operand 40620 states and 49784 transitions. Second operand 15 states. [2018-11-23 15:22:54,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:22:54,292 INFO L93 Difference]: Finished difference Result 142833 states and 187584 transitions. [2018-11-23 15:22:54,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-11-23 15:22:54,293 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1249 [2018-11-23 15:22:54,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:22:54,471 INFO L225 Difference]: With dead ends: 142833 [2018-11-23 15:22:54,471 INFO L226 Difference]: Without dead ends: 101385 [2018-11-23 15:22:54,529 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2576 GetRequests, 2525 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 647 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=559, Invalid=1991, Unknown=0, NotChecked=0, Total=2550 [2018-11-23 15:22:54,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101385 states. [2018-11-23 15:22:55,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101385 to 99685. [2018-11-23 15:22:55,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99685 states. [2018-11-23 15:22:55,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99685 states to 99685 states and 124529 transitions. [2018-11-23 15:22:55,686 INFO L78 Accepts]: Start accepts. Automaton has 99685 states and 124529 transitions. Word has length 1249 [2018-11-23 15:22:55,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:22:55,686 INFO L480 AbstractCegarLoop]: Abstraction has 99685 states and 124529 transitions. [2018-11-23 15:22:55,686 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 15:22:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 99685 states and 124529 transitions. [2018-11-23 15:22:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1251 [2018-11-23 15:22:55,779 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:22:55,779 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, 7, 7, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:22:55,779 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:22:55,780 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:22:55,780 INFO L82 PathProgramCache]: Analyzing trace with hash 69278798, now seen corresponding path program 1 times [2018-11-23 15:22:55,780 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:22:55,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:22:55,781 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:22:55,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:22:55,781 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:22:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:22:56,442 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 542 proven. 235 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2018-11-23 15:22:56,442 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:22:56,442 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:22:56,443 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1251 with the following transitions: [2018-11-23 15:22:56,443 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2705], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:22:56,452 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:22:56,452 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:22:59,070 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:22:59,071 INFO L272 AbstractInterpreter]: Visited 811 different actions 4046 times. Merged at 8 different actions 38 times. Widened at 1 different actions 1 times. Performed 75271 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75271 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 15:22:59,072 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:22:59,072 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:22:59,072 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:22:59,072 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/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 [2018-11-23 15:22:59,079 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:22:59,079 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:22:59,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:22:59,267 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:22:59,860 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 578 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-11-23 15:22:59,860 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:23:00,325 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 578 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-11-23 15:23:00,341 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:23:00,341 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-11-23 15:23:00,342 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:23:00,343 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 15:23:00,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 15:23:00,343 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-11-23 15:23:00,343 INFO L87 Difference]: Start difference. First operand 99685 states and 124529 transitions. Second operand 9 states. [2018-11-23 15:23:07,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:23:07,872 INFO L93 Difference]: Finished difference Result 278803 states and 365583 transitions. [2018-11-23 15:23:07,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-23 15:23:07,872 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1250 [2018-11-23 15:23:07,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:23:08,251 INFO L225 Difference]: With dead ends: 278803 [2018-11-23 15:23:08,251 INFO L226 Difference]: Without dead ends: 179960 [2018-11-23 15:23:08,386 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2557 GetRequests, 2524 SyntacticMatches, 2 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=253, Invalid=803, Unknown=0, NotChecked=0, Total=1056 [2018-11-23 15:23:08,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179960 states. [2018-11-23 15:23:10,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179960 to 174354. [2018-11-23 15:23:10,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 174354 states. [2018-11-23 15:23:10,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174354 states to 174354 states and 211823 transitions. [2018-11-23 15:23:10,222 INFO L78 Accepts]: Start accepts. Automaton has 174354 states and 211823 transitions. Word has length 1250 [2018-11-23 15:23:10,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:23:10,222 INFO L480 AbstractCegarLoop]: Abstraction has 174354 states and 211823 transitions. [2018-11-23 15:23:10,222 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 15:23:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 174354 states and 211823 transitions. [2018-11-23 15:23:10,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1369 [2018-11-23 15:23:10,382 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:23:10,383 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, 7, 7, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 15:23:10,383 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:23:10,383 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:23:10,383 INFO L82 PathProgramCache]: Analyzing trace with hash 1924568698, now seen corresponding path program 1 times [2018-11-23 15:23:10,383 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:23:10,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:23:10,384 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:23:10,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:23:10,384 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:23:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:23:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1207 backedges. 740 proven. 371 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-11-23 15:23:13,988 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:23:13,988 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:23:13,989 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1369 with the following transitions: [2018-11-23 15:23:13,989 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2705], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:23:13,998 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:23:13,998 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:23:17,053 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:23:17,053 INFO L272 AbstractInterpreter]: Visited 811 different actions 4855 times. Merged at 10 different actions 46 times. Widened at 1 different actions 1 times. Performed 91662 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91662 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 16 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 15:23:17,058 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:23:17,058 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:23:17,058 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:23:17,058 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/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 [2018-11-23 15:23:17,065 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:23:17,065 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:23:17,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:23:17,266 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:23:17,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1207 backedges. 696 proven. 2 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-11-23 15:23:17,862 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:23:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1207 backedges. 696 proven. 2 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-11-23 15:23:18,355 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:23:18,355 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 22 [2018-11-23 15:23:18,355 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:23:18,356 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-23 15:23:18,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-23 15:23:18,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2018-11-23 15:23:18,357 INFO L87 Difference]: Start difference. First operand 174354 states and 211823 transitions. Second operand 21 states. [2018-11-23 15:23:24,943 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 65 [2018-11-23 15:23:35,909 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 71 [2018-11-23 15:23:36,635 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2018-11-23 15:23:44,957 WARN L180 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 47 [2018-11-23 15:23:49,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:23:49,223 INFO L93 Difference]: Finished difference Result 384566 states and 476238 transitions. [2018-11-23 15:23:49,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2018-11-23 15:23:49,223 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 1368 [2018-11-23 15:23:49,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:23:49,665 INFO L225 Difference]: With dead ends: 384566 [2018-11-23 15:23:49,665 INFO L226 Difference]: Without dead ends: 206347 [2018-11-23 15:23:49,852 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3044 GetRequests, 2864 SyntacticMatches, 2 SemanticMatches, 178 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13454 ImplicationChecksByTransitivity, 10.0s TimeCoverageRelationStatistics Valid=4852, Invalid=27368, Unknown=0, NotChecked=0, Total=32220 [2018-11-23 15:23:50,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206347 states. [2018-11-23 15:23:51,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206347 to 202958. [2018-11-23 15:23:51,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 202958 states. [2018-11-23 15:23:52,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202958 states to 202958 states and 239983 transitions. [2018-11-23 15:23:52,076 INFO L78 Accepts]: Start accepts. Automaton has 202958 states and 239983 transitions. Word has length 1368 [2018-11-23 15:23:52,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:23:52,076 INFO L480 AbstractCegarLoop]: Abstraction has 202958 states and 239983 transitions. [2018-11-23 15:23:52,076 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-23 15:23:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 202958 states and 239983 transitions. [2018-11-23 15:23:55,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1533 [2018-11-23 15:23:55,096 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:23:55,097 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:23:55,097 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:23:55,098 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:23:55,098 INFO L82 PathProgramCache]: Analyzing trace with hash -1241992627, now seen corresponding path program 1 times [2018-11-23 15:23:55,098 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:23:55,099 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:23:55,099 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:23:55,099 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:23:55,099 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:23:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:23:56,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1379 backedges. 748 proven. 425 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2018-11-23 15:23:56,396 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:23:56,396 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:23:56,397 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1533 with the following transitions: [2018-11-23 15:23:56,397 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2145], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3341], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:23:56,406 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:23:56,407 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:23:58,842 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:23:58,842 INFO L272 AbstractInterpreter]: Visited 810 different actions 4041 times. Merged at 9 different actions 40 times. Widened at 1 different actions 1 times. Performed 75037 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75037 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 15:23:58,844 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:23:58,844 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:23:58,844 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:23:58,844 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/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 [2018-11-23 15:23:58,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:23:58,851 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:23:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:23:59,091 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:23:59,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1379 backedges. 727 proven. 0 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2018-11-23 15:23:59,973 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:24:00,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1379 backedges. 727 proven. 0 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2018-11-23 15:24:00,890 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 15:24:00,891 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [11] total 12 [2018-11-23 15:24:00,891 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:24:00,891 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 15:24:00,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 15:24:00,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-11-23 15:24:00,892 INFO L87 Difference]: Start difference. First operand 202958 states and 239983 transitions. Second operand 3 states. [2018-11-23 15:24:04,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:24:04,027 INFO L93 Difference]: Finished difference Result 402197 states and 476310 transitions. [2018-11-23 15:24:04,027 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 15:24:04,028 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1532 [2018-11-23 15:24:04,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:24:04,374 INFO L225 Difference]: With dead ends: 402197 [2018-11-23 15:24:04,375 INFO L226 Difference]: Without dead ends: 200099 [2018-11-23 15:24:04,504 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3078 GetRequests, 3061 SyntacticMatches, 7 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-11-23 15:24:04,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200099 states. [2018-11-23 15:24:06,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200099 to 200070. [2018-11-23 15:24:06,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200070 states. [2018-11-23 15:24:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200070 states to 200070 states and 232970 transitions. [2018-11-23 15:24:06,509 INFO L78 Accepts]: Start accepts. Automaton has 200070 states and 232970 transitions. Word has length 1532 [2018-11-23 15:24:06,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:24:06,510 INFO L480 AbstractCegarLoop]: Abstraction has 200070 states and 232970 transitions. [2018-11-23 15:24:06,510 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 15:24:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand 200070 states and 232970 transitions. [2018-11-23 15:24:06,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1861 [2018-11-23 15:24:06,705 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:24:06,705 INFO L402 BasicCegarLoop]: trace histogram [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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:24:06,705 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:24:06,705 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:24:06,705 INFO L82 PathProgramCache]: Analyzing trace with hash -1040726634, now seen corresponding path program 1 times [2018-11-23 15:24:06,706 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:24:06,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:24:06,706 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:24:06,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:24:06,706 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:24:06,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:24:08,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2529 backedges. 1180 proven. 380 refuted. 0 times theorem prover too weak. 969 trivial. 0 not checked. [2018-11-23 15:24:08,187 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:24:08,188 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:24:08,188 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1861 with the following transitions: [2018-11-23 15:24:08,188 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1881], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1953], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2061], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:24:08,197 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:24:08,197 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:24:10,865 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:24:10,865 INFO L272 AbstractInterpreter]: Visited 811 different actions 4065 times. Merged at 12 different actions 56 times. Widened at 1 different actions 1 times. Performed 76156 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76156 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 13 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 15:24:10,868 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:24:10,868 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:24:10,869 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:24:10,869 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/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 [2018-11-23 15:24:10,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:24:10,876 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:24:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:24:11,139 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:24:12,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2529 backedges. 1479 proven. 2 refuted. 0 times theorem prover too weak. 1048 trivial. 0 not checked. [2018-11-23 15:24:12,181 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:24:13,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2529 backedges. 1200 proven. 299 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2018-11-23 15:24:13,269 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:24:13,270 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-23 15:24:13,270 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:24:13,271 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 15:24:13,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 15:24:13,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-11-23 15:24:13,272 INFO L87 Difference]: Start difference. First operand 200070 states and 232970 transitions. Second operand 15 states. [2018-11-23 15:24:22,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:24:22,849 INFO L93 Difference]: Finished difference Result 404409 states and 473539 transitions. [2018-11-23 15:24:22,850 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-11-23 15:24:22,850 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1860 [2018-11-23 15:24:22,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:24:23,259 INFO L225 Difference]: With dead ends: 404409 [2018-11-23 15:24:23,259 INFO L226 Difference]: Without dead ends: 205199 [2018-11-23 15:24:23,445 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3800 GetRequests, 3749 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 621 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=568, Invalid=1982, Unknown=0, NotChecked=0, Total=2550 [2018-11-23 15:24:23,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205199 states. [2018-11-23 15:24:25,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205199 to 204630. [2018-11-23 15:24:25,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 204630 states. [2018-11-23 15:24:25,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204630 states to 204630 states and 229937 transitions. [2018-11-23 15:24:25,549 INFO L78 Accepts]: Start accepts. Automaton has 204630 states and 229937 transitions. Word has length 1860 [2018-11-23 15:24:25,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:24:25,550 INFO L480 AbstractCegarLoop]: Abstraction has 204630 states and 229937 transitions. [2018-11-23 15:24:25,550 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 15:24:25,550 INFO L276 IsEmpty]: Start isEmpty. Operand 204630 states and 229937 transitions. [2018-11-23 15:24:25,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1817 [2018-11-23 15:24:25,726 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:24:25,727 INFO L402 BasicCegarLoop]: trace histogram [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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 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] [2018-11-23 15:24:25,727 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:24:25,727 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:24:25,728 INFO L82 PathProgramCache]: Analyzing trace with hash -1107384155, now seen corresponding path program 1 times [2018-11-23 15:24:25,728 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:24:25,728 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:24:25,728 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:24:25,728 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:24:25,729 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:24:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:24:27,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2486 backedges. 1659 proven. 181 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2018-11-23 15:24:27,310 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:24:27,310 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:24:27,310 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1817 with the following transitions: [2018-11-23 15:24:27,310 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1953], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2061], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 15:24:27,318 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:24:27,318 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:24:30,485 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:24:30,485 INFO L272 AbstractInterpreter]: Visited 812 different actions 4880 times. Merged at 13 different actions 65 times. Widened at 1 different actions 2 times. Performed 91888 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91888 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 18 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-23 15:24:30,486 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:24:30,486 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:24:30,486 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:24:30,486 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/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 [2018-11-23 15:24:30,496 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:24:30,496 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:24:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:24:30,743 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:24:31,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2486 backedges. 1866 proven. 5 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2018-11-23 15:24:31,689 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:24:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2486 backedges. 1668 proven. 56 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2018-11-23 15:24:32,844 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:24:32,845 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-11-23 15:24:32,845 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:24:32,846 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 15:24:32,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 15:24:32,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-11-23 15:24:32,846 INFO L87 Difference]: Start difference. First operand 204630 states and 229937 transitions. Second operand 11 states. [2018-11-23 15:24:41,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:24:41,295 INFO L93 Difference]: Finished difference Result 406944 states and 457146 transitions. [2018-11-23 15:24:41,295 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-23 15:24:41,295 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1816 [2018-11-23 15:24:41,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:24:41,296 INFO L225 Difference]: With dead ends: 406944 [2018-11-23 15:24:41,296 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 15:24:41,578 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3689 GetRequests, 3646 SyntacticMatches, 7 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 350 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=307, Invalid=1099, Unknown=0, NotChecked=0, Total=1406 [2018-11-23 15:24:41,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 15:24:41,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 15:24:41,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 15:24:41,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 15:24:41,580 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1816 [2018-11-23 15:24:41,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:24:41,580 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 15:24:41,580 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 15:24:41,580 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 15:24:41,580 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 15:24:41,584 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 15:24:44,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:44,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:45,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:46,821 WARN L180 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 1329 DAG size of output: 631 [2018-11-23 15:24:47,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:47,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:48,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:24:49,284 WARN L180 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 1221 DAG size of output: 511 [2018-11-23 15:24:55,591 WARN L180 SmtUtils]: Spent 5.72 s on a formula simplification. DAG size of input: 717 DAG size of output: 156 [2018-11-23 15:25:00,700 WARN L180 SmtUtils]: Spent 5.09 s on a formula simplification. DAG size of input: 720 DAG size of output: 155 [2018-11-23 15:25:05,927 WARN L180 SmtUtils]: Spent 5.20 s on a formula simplification. DAG size of input: 720 DAG size of output: 153 [2018-11-23 15:25:11,248 WARN L180 SmtUtils]: Spent 5.28 s on a formula simplification. DAG size of input: 720 DAG size of output: 157 [2018-11-23 15:25:17,396 WARN L180 SmtUtils]: Spent 6.13 s on a formula simplification. DAG size of input: 723 DAG size of output: 182 [2018-11-23 15:25:20,847 WARN L180 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 535 DAG size of output: 125 [2018-11-23 15:25:27,180 WARN L180 SmtUtils]: Spent 6.30 s on a formula simplification. DAG size of input: 723 DAG size of output: 181 [2018-11-23 15:25:29,757 WARN L180 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 409 DAG size of output: 127 [2018-11-23 15:25:38,412 WARN L180 SmtUtils]: Spent 8.63 s on a formula simplification. DAG size of input: 735 DAG size of output: 193 [2018-11-23 15:25:38,414 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= |old(~a26~0)| ~a26~0) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,415 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,416 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-23 15:25:38,417 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,418 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,419 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,420 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,421 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,422 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,423 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4718) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,424 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,425 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse17 (= 16 |old(~a28~0)|))) (let ((.cse24 (= |old(~a28~0)| ~a28~0)) (.cse42 (= ~a28~0 |old(~a28~0)|)) (.cse28 (= 18 |old(~a26~0)|)) (.cse37 (= |old(~a26~0)| ~a26~0)) (.cse41 (= ~a4~0 |old(~a4~0)|)) (.cse21 (= ~a14~0 |old(~a14~0)|)) (.cse23 (= ~a7~0 |old(~a7~0)|)) (.cse35 (= ~a28~0 15)) (.cse25 (= ~a3~0 |old(~a3~0)|)) (.cse36 (= 0 |old(~a14~0)|)) (.cse18 (not (= 17 |old(~a4~0)|))) (.cse1 (not .cse17)) (.cse13 (not (= 1 |old(~a3~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse3 (not (= 1 ~a1~0))) (.cse19 (= |calculate_output4_#in~input| 0)) (.cse34 (= 0 |old(~a26~0)|))) (let ((.cse11 (< |old(~a28~0)| 16)) (.cse29 (not (= |old(~a26~0)| 18))) (.cse16 (not (= |old(~a28~0)| 15))) (.cse39 (or .cse36 .cse18 .cse1 .cse13 .cse2 .cse3 .cse19 .cse34)) (.cse38 (= 16 ~a28~0)) (.cse33 (and .cse37 .cse41 .cse21 .cse23 .cse35 .cse25)) (.cse4 (not (= 19 |old(~a14~0)|))) (.cse8 (< |old(~a14~0)| 20)) (.cse10 (not (= 1 |old(~a7~0)|))) (.cse15 (< 15 |old(~a28~0)|)) (.cse40 (not .cse28)) (.cse0 (and (= 19 ~a14~0) .cse23 .cse37 .cse42 .cse41 .cse25)) (.cse6 (< 0 |old(~a3~0)|)) (.cse12 (= |old(~a4~0)| |old(~a26~0)|)) (.cse30 (and .cse37 .cse41 .cse21 .cse23 .cse24 .cse25)) (.cse7 (= |old(~a14~0)| |old(~a26~0)|)) (.cse27 (not (= 17 |old(~a28~0)|))) (.cse9 (and .cse21 .cse23 .cse37 .cse42 .cse41 .cse25)) (.cse26 (not (= |old(~a3~0)| 1))) (.cse31 (< 18 |old(~a14~0)|)) (.cse5 (= 16 |old(~a4~0)|)) (.cse14 (not (= 17 |old(~a26~0)|))) (.cse20 (= 17 ~a26~0)) (.cse22 (= ~a4~0 17)) (.cse32 (not (= 15 |old(~a28~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse1 .cse8 .cse2 .cse3 .cse9 .cse10 .cse5 .cse6 .cse7) (or .cse2 .cse3 .cse11 .cse4 .cse10 .cse0 .cse5 .cse6 .cse7) (or .cse9 .cse12 .cse13 .cse14 .cse15 .cse2 .cse3 .cse7) (or .cse12 .cse1 .cse13 .cse14 .cse2 .cse3 .cse4 .cse0) (or .cse2 .cse3 .cse0 .cse4 .cse16 .cse10 .cse5 .cse6 .cse7) (or .cse8 .cse2 .cse3 .cse16 .cse9 .cse5 .cse6 .cse7) (or .cse17 .cse12 .cse8 .cse2 .cse3 .cse9 .cse6 .cse7) (or .cse18 .cse14 .cse2 .cse19 .cse16 (and .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) .cse8 .cse3 .cse26) (or .cse27 .cse12 .cse13 .cse2 .cse3 .cse4 .cse7 .cse0) (or .cse12 .cse15 .cse2 .cse3 .cse4 .cse0 .cse6) (or .cse12 .cse2 .cse3 .cse28 .cse16 .cse9 .cse10 .cse6 .cse7) (or .cse29 .cse12 .cse13 .cse8 .cse15 .cse2 .cse9 .cse3) (or .cse2 .cse15 .cse30 .cse12 .cse3 .cse26 .cse5 .cse7) (or .cse12 .cse14 .cse2 .cse3 .cse16 .cse9 .cse6 .cse7) (or .cse9 .cse12 .cse2 .cse3 .cse28 .cse5 .cse6 .cse7) (or .cse0 .cse17 .cse14 .cse2 .cse3 .cse11 .cse4 .cse6) (or .cse12 .cse1 .cse2 .cse3 .cse0 .cse4 .cse10 .cse6) (or .cse12 .cse2 .cse3 .cse11 .cse31 .cse9 .cse6) (or .cse2 .cse19 .cse3 .cse26 .cse32 .cse33 .cse4 .cse10 .cse34 .cse5 .cse7) (or .cse29 .cse1 .cse2 .cse3 .cse26 .cse9 .cse10 .cse31) (or .cse29 .cse17 .cse12 .cse2 .cse3 .cse4 .cse0 .cse6) (or (and .cse21 (and (= |old(~a4~0)| ~a4~0) (= ~a7~0 1) .cse35) (= ~a26~0 |old(~a26~0)|) .cse25) (or .cse29 .cse36 .cse12 .cse13 .cse2 .cse3 .cse19 .cse16 .cse10)) (or .cse2 .cse3 .cse9 (or .cse8 .cse14) .cse6) (or .cse12 .cse2 .cse0 .cse3 .cse4 .cse10 .cse6 .cse7) (or .cse12 .cse1 .cse8 .cse2 .cse3 .cse28 .cse26 .cse10 .cse9 .cse7) (or .cse1 .cse9 .cse2 .cse3 .cse26 .cse31 .cse5) (or .cse12 .cse13 .cse15 .cse2 .cse3 .cse4 .cse7 .cse0) (or .cse12 .cse1 .cse13 .cse8 .cse14 .cse2 .cse3 .cse9) (or .cse1 .cse2 .cse3 .cse26 .cse10 .cse5 .cse9 .cse7) (or (and .cse37 .cse22 .cse21 .cse23 .cse38 .cse25) .cse39 .cse40) (or .cse27 (and .cse37 .cse41 .cse21 .cse24 .cse23 .cse25) .cse2 .cse3 (or .cse12 .cse13 .cse5) (< 19 |old(~a14~0)|)) (or .cse2 .cse19 .cse33 .cse12 .cse13 .cse3 .cse32 .cse10 .cse34 (< |old(~a14~0)| 19) .cse7) (or (or .cse14 .cse39) (and .cse20 .cse22 .cse21 .cse23 .cse38 .cse25)) (or .cse12 .cse13 .cse15 .cse2 .cse3 .cse28 .cse31 .cse9 .cse7) (or .cse2 .cse19 .cse33 .cse12 .cse3 .cse26 .cse32 .cse4 (= 0 |old(~a4~0)|) .cse10 .cse5) (or .cse27 .cse2 .cse3 .cse26 .cse9 .cse5 .cse7) (or .cse12 .cse1 .cse13 .cse9 .cse2 .cse3 .cse10 .cse31 .cse7) (or .cse27 .cse12 .cse13 .cse2 .cse3 .cse9 .cse31) (or .cse12 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6) (or .cse12 .cse1 .cse2 .cse3 .cse26 .cse0 .cse4 .cse5) (or .cse12 .cse8 .cse2 .cse3 .cse10 .cse9 .cse6 .cse7) (or .cse15 .cse2 .cse3 .cse26 .cse9 .cse31 .cse5) (or .cse12 .cse1 .cse2 .cse3 .cse26 (not (= |old(~a14~0)| 19)) .cse40 .cse0) (or .cse17 .cse2 .cse3 .cse31 .cse9 .cse5 .cse6) (or .cse27 .cse2 .cse12 .cse13 .cse3 .cse28 .cse30 .cse7) (or .cse27 .cse9 .cse2 .cse3 .cse26 .cse31 .cse5) (or .cse14 .cse19 (and .cse20 .cse21 .cse22 .cse23 .cse35 .cse25) (or (not (= 0 |old(~a7~0)|)) .cse18 .cse13 .cse2 .cse3 .cse32)))))) [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,426 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,427 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,428 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,428 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,428 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,428 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,428 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,428 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,428 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,428 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,429 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse36 (= 16 |old(~a28~0)|))) (let ((.cse30 (= 0 |old(~a14~0)|)) (.cse18 (not (= 17 |old(~a4~0)|))) (.cse14 (not .cse36)) (.cse15 (not (= 1 |old(~a3~0)|))) (.cse5 (not (= 1 ~a25~0))) (.cse6 (not (= 1 ~a1~0))) (.cse27 (= |calculate_output3_#in~input| 0)) (.cse34 (= 0 |old(~a26~0)|))) (let ((.cse48 (= ~a28~0 |old(~a28~0)|)) (.cse29 (= 18 |old(~a26~0)|)) (.cse45 (= ~a28~0 15)) (.cse0 (not (= calculate_output3_~input 0))) (.cse19 (= 17 ~a26~0)) (.cse21 (= ~a4~0 17)) (.cse47 (= 16 ~a28~0)) (.cse16 (not (= 17 |old(~a26~0)|))) (.cse46 (or .cse30 .cse18 .cse14 .cse15 .cse5 .cse6 .cse27 .cse34)) (.cse42 (= |old(~a26~0)| ~a26~0)) (.cse43 (= ~a4~0 |old(~a4~0)|)) (.cse20 (= ~a14~0 |old(~a14~0)|)) (.cse22 (= ~a7~0 |old(~a7~0)|)) (.cse23 (= |old(~a28~0)| ~a28~0)) (.cse24 (= ~a3~0 |old(~a3~0)|)) (.cse9 (not (= 1 |old(~a7~0)|))) (.cse13 (= |old(~a4~0)| |old(~a26~0)|)) (.cse7 (< |old(~a28~0)| 16))) (let ((.cse32 (not (= 0 |old(~a7~0)|))) (.cse3 (and (or .cse30 .cse36 .cse18 .cse15 .cse5 .cse6 .cse7 .cse27 .cse9 .cse34) (or .cse30 .cse36 .cse18 .cse13 .cse15 .cse5 .cse6 .cse7 .cse27 .cse34))) (.cse17 (< 15 |old(~a28~0)|)) (.cse44 (and .cse42 .cse43 .cse20 .cse22 .cse23 .cse24)) (.cse38 (or .cse16 .cse46)) (.cse39 (and .cse0 .cse19 .cse20 .cse21 .cse22 .cse47 .cse24)) (.cse41 (and .cse0 .cse42 .cse43 .cse20 .cse22 .cse45 .cse24)) (.cse31 (not (= 15 |old(~a28~0)|))) (.cse1 (not (= 17 |old(~a28~0)|))) (.cse8 (not (= 19 |old(~a14~0)|))) (.cse2 (< |old(~a14~0)| 20)) (.cse4 (= |old(~a14~0)| |old(~a26~0)|)) (.cse26 (not (= |old(~a3~0)| 1))) (.cse33 (not .cse29)) (.cse10 (and (= 19 ~a14~0) .cse22 .cse42 .cse48 .cse43 .cse24)) (.cse35 (< 18 |old(~a14~0)|)) (.cse28 (and .cse20 .cse22 .cse42 .cse48 .cse43 .cse24)) (.cse11 (= 16 |old(~a4~0)|)) (.cse12 (< 0 |old(~a3~0)|)) (.cse37 (not (= |old(~a26~0)| 18))) (.cse25 (not (= |old(~a28~0)| 15))) (.cse40 (= 0 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse4) (or .cse13 .cse14 .cse15 .cse16 .cse5 .cse6 .cse8 .cse10) (or .cse1 .cse13 .cse15 .cse5 .cse6 .cse8 .cse4 .cse10) (or .cse13 .cse17 .cse5 .cse6 .cse8 .cse10 .cse12) (or .cse18 .cse16 .cse5 (and .cse0 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) .cse25 .cse2 .cse6 .cse26 .cse27) (or .cse13 .cse16 .cse5 .cse6 .cse25 .cse28 .cse12 .cse4) (or .cse28 .cse13 .cse5 .cse6 .cse29 .cse11 .cse12 .cse4) (or .cse0 .cse13 (and (or .cse30 .cse18 .cse15 .cse5 .cse6 .cse31 .cse9) (or .cse32 .cse18 .cse14 .cse15 (not (= 18 |old(~a14~0)|)) .cse5 .cse6 .cse33)) .cse27 .cse34 .cse35) (or .cse10 .cse36 .cse16 .cse5 .cse6 .cse7 .cse8 .cse12) (or .cse13 .cse14 .cse5 .cse6 .cse10 .cse8 .cse9 .cse12) (or .cse13 .cse5 .cse6 .cse7 .cse35 .cse28 .cse12) (or .cse37 .cse14 .cse5 .cse6 .cse26 .cse28 .cse9 .cse35) (or .cse13 .cse5 .cse10 .cse6 .cse8 .cse9 .cse12 .cse4) (or .cse18 .cse5 .cse17 .cse0 .cse30 .cse13 .cse15 .cse6 .cse29 (= 0 |old(~a28~0)|) .cse27 .cse34 .cse35 .cse4) (or .cse13 .cse14 .cse2 .cse5 .cse6 .cse29 .cse26 .cse9 .cse28 .cse4) (or .cse38 .cse8 .cse39) (or .cse13 .cse15 .cse17 .cse5 .cse6 .cse8 .cse4 .cse10) (or .cse5 .cse13 .cse6 .cse26 .cse31 .cse27 .cse8 .cse40 .cse9 .cse34 .cse11 .cse41) (or .cse14 .cse5 .cse6 .cse26 .cse9 .cse11 .cse28 .cse4) (or .cse0 .cse38 .cse4) (or .cse1 (and .cse42 .cse43 .cse20 .cse23 .cse22 .cse24) .cse5 .cse6 (or .cse13 .cse15 .cse11) (< 19 |old(~a14~0)|)) (or .cse5 .cse25 (not (= |old(~a4~0)| 17)) .cse30 .cse6 .cse0 .cse26 .cse27 .cse33 .cse35) (or .cse13 .cse15 .cse17 .cse5 .cse6 .cse29 .cse35 .cse28 .cse4) (or .cse13 .cse14 .cse15 .cse28 .cse5 .cse6 .cse9 .cse35 .cse4) (or .cse1 .cse13 .cse15 .cse5 .cse6 .cse28 .cse35) (or .cse13 .cse5 .cse6 .cse8 .cse10 .cse11 .cse12) (or .cse1 .cse13 .cse29 .cse8 .cse0 .cse3) (or .cse17 .cse5 .cse6 .cse26 .cse28 .cse35 .cse11) (or .cse1 .cse5 .cse13 .cse15 .cse6 .cse29 .cse44 .cse4) (or .cse1 .cse28 .cse5 .cse6 .cse26 .cse35 .cse11) (or .cse16 .cse27 (and .cse0 .cse19 .cse20 .cse21 .cse22 .cse45 .cse24) (or .cse32 .cse18 .cse15 .cse5 .cse6 .cse31 .cse8)) (or .cse10 .cse14 .cse5 .cse6 .cse8 .cse11 .cse12 .cse4) (or .cse46 .cse0 .cse8 .cse4) (or .cse14 .cse2 .cse5 .cse6 .cse28 .cse9 .cse11 .cse12 .cse4) (or .cse1 .cse13 .cse0 .cse3 .cse35) (or .cse28 .cse13 .cse15 .cse16 .cse17 .cse5 .cse6 .cse4) (or .cse5 .cse6 .cse10 .cse8 .cse25 .cse9 .cse11 .cse12 .cse4) (or .cse2 .cse5 .cse6 .cse25 .cse28 .cse11 .cse12 .cse4) (or .cse36 .cse13 .cse2 .cse5 .cse6 .cse28 .cse12 .cse4) (or .cse13 .cse5 .cse6 .cse29 .cse25 .cse28 .cse9 .cse12 .cse4) (or .cse37 .cse13 .cse15 .cse2 .cse17 .cse5 .cse28 .cse6) (or .cse5 .cse17 .cse44 .cse13 .cse6 .cse26 .cse11 .cse4) (or .cse2 .cse38 .cse39) (or .cse5 .cse30 .cse13 .cse6 .cse26 .cse31 .cse27 .cse0 .cse40 .cse9 .cse34 .cse4) (or .cse18 .cse0 .cse5 .cse25 .cse30 .cse6 .cse26 .cse27 .cse34 .cse35 .cse4) (or .cse37 .cse36 .cse13 .cse5 .cse6 .cse8 .cse10 .cse12) (or .cse5 .cse6 .cse26 .cse31 .cse27 .cse8 .cse40 .cse9 .cse34 .cse41 .cse11 .cse4) (or .cse5 .cse6 .cse28 (or .cse2 .cse16) .cse12) (or .cse2 (and .cse0 .cse42 .cse21 .cse20 .cse22 .cse47 .cse24) .cse46 .cse33) (or .cse14 .cse28 .cse5 .cse6 .cse26 .cse35 .cse11) (or .cse13 .cse14 .cse15 .cse2 .cse16 .cse5 .cse6 .cse28) (or .cse5 .cse13 .cse15 .cse41 .cse6 .cse31 .cse27 .cse40 .cse9 .cse34 (< |old(~a14~0)| 19) .cse4) (or .cse1 .cse5 .cse6 .cse26 .cse28 .cse11 .cse4) (or .cse13 .cse14 .cse5 .cse6 .cse26 .cse10 .cse8 .cse11) (or .cse13 .cse2 .cse5 .cse6 .cse9 .cse28 .cse12 .cse4) (or .cse13 .cse14 .cse5 .cse6 .cse26 (not (= |old(~a14~0)| 19)) .cse33 .cse10) (or .cse36 .cse5 .cse6 .cse35 .cse28 .cse11 .cse12) (or (or .cse37 .cse30 .cse13 .cse15 .cse5 .cse27 .cse25 .cse40 .cse9) .cse6 (and (and (= ~a7~0 1) .cse0) .cse48 .cse20 .cse43 (= ~a26~0 |old(~a26~0)|) .cse24))))))) [2018-11-23 15:25:38,429 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,429 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,429 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,429 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,429 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,429 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,429 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,429 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,430 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,431 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,432 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,433 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,434 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,435 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,435 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,435 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,435 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,437 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,437 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,437 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,438 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse17 (= 16 |old(~a28~0)|))) (let ((.cse22 (= ~a28~0 15)) (.cse19 (= ~a14~0 |old(~a14~0)|)) (.cse41 (= |old(~a28~0)| ~a28~0)) (.cse21 (= ~a7~0 |old(~a7~0)|)) (.cse35 (= |old(~a26~0)| ~a26~0)) (.cse42 (= ~a28~0 |old(~a28~0)|)) (.cse40 (= ~a4~0 |old(~a4~0)|)) (.cse23 (= ~a3~0 |old(~a3~0)|)) (.cse28 (= 18 |old(~a26~0)|)) (.cse39 (= 0 |old(~a14~0)|)) (.cse25 (not (= 17 |old(~a4~0)|))) (.cse1 (not .cse17)) (.cse13 (not (= 1 |old(~a3~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse3 (not (= 1 ~a1~0))) (.cse24 (= |calculate_output3_#in~input| 0)) (.cse31 (= 0 |old(~a26~0)|))) (let ((.cse11 (< |old(~a28~0)| 16)) (.cse32 (not (= |old(~a26~0)| 18))) (.cse34 (or .cse39 .cse25 .cse1 .cse13 .cse2 .cse3 .cse24 .cse31)) (.cse36 (= 16 ~a28~0)) (.cse15 (< 15 |old(~a28~0)|)) (.cse4 (not (= 19 |old(~a14~0)|))) (.cse37 (not .cse28)) (.cse0 (and (= 19 ~a14~0) .cse21 .cse35 .cse42 .cse40 .cse23)) (.cse6 (< 0 |old(~a3~0)|)) (.cse33 (and .cse35 .cse40 .cse19 .cse21 .cse41 .cse23)) (.cse14 (not (= 17 |old(~a26~0)|))) (.cse16 (not (= |old(~a28~0)| 15))) (.cse18 (= 17 ~a26~0)) (.cse20 (= ~a4~0 17)) (.cse8 (< |old(~a14~0)| 20)) (.cse27 (not (= 17 |old(~a28~0)|))) (.cse9 (and .cse19 .cse21 .cse35 .cse42 .cse40 .cse23)) (.cse30 (not (= |old(~a3~0)| 1))) (.cse38 (< 18 |old(~a14~0)|)) (.cse5 (= 16 |old(~a4~0)|)) (.cse29 (and .cse35 .cse40 .cse19 .cse21 .cse22 .cse23)) (.cse12 (= |old(~a4~0)| |old(~a26~0)|)) (.cse26 (not (= 15 |old(~a28~0)|))) (.cse10 (not (= 1 |old(~a7~0)|))) (.cse7 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse1 .cse8 .cse2 .cse3 .cse9 .cse10 .cse5 .cse6 .cse7) (or .cse2 .cse3 .cse11 .cse4 .cse10 .cse0 .cse5 .cse6 .cse7) (or .cse9 .cse12 .cse13 .cse14 .cse15 .cse2 .cse3 .cse7) (or .cse12 .cse1 .cse13 .cse14 .cse2 .cse3 .cse4 .cse0) (or .cse2 .cse3 .cse0 .cse4 .cse16 .cse10 .cse5 .cse6 .cse7) (or .cse8 .cse2 .cse3 .cse16 .cse9 .cse5 .cse6 .cse7) (or .cse17 .cse12 .cse8 .cse2 .cse3 .cse9 .cse6 .cse7) (or .cse14 (and .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) .cse24 (or (not (= 0 |old(~a7~0)|)) .cse25 .cse13 .cse2 .cse3 .cse26)) (or .cse27 .cse12 .cse13 .cse2 .cse3 .cse4 .cse7 .cse0) (or .cse12 .cse15 .cse2 .cse3 .cse4 .cse0 .cse6) (or .cse12 .cse2 .cse3 .cse28 .cse16 .cse9 .cse10 .cse6 .cse7) (or .cse2 .cse29 .cse3 .cse30 .cse26 .cse24 .cse4 .cse10 .cse31 .cse5 .cse7) (or .cse32 .cse12 .cse13 .cse8 .cse15 .cse2 .cse9 .cse3) (or .cse2 .cse15 .cse33 .cse12 .cse3 .cse30 .cse5 .cse7) (or .cse12 .cse14 .cse2 .cse3 .cse16 .cse9 .cse6 .cse7) (or .cse9 .cse12 .cse2 .cse3 .cse28 .cse5 .cse6 .cse7) (or .cse0 .cse17 .cse14 .cse2 .cse3 .cse11 .cse4 .cse6) (or .cse34 (and .cse35 .cse19 .cse20 .cse21 .cse36 .cse23) .cse37) (or .cse12 .cse1 .cse2 .cse3 .cse0 .cse4 .cse10 .cse6) (or .cse12 .cse2 .cse3 .cse11 .cse38 .cse9 .cse6) (or .cse32 .cse1 .cse2 .cse3 .cse30 .cse9 .cse10 .cse38) (or .cse32 .cse17 .cse12 .cse2 .cse3 .cse4 .cse0 .cse6) (or .cse2 .cse3 .cse9 (or .cse8 .cse14) .cse6) (or .cse12 .cse2 .cse0 .cse3 .cse4 .cse10 .cse6 .cse7) (or .cse12 .cse1 .cse8 .cse2 .cse3 .cse28 .cse30 .cse10 .cse9 .cse7) (or .cse1 .cse9 .cse2 .cse3 .cse30 .cse38 .cse5) (or (or .cse32 .cse39 .cse12 .cse13 .cse2 .cse24 .cse16 .cse10) .cse3 (and (and (= ~a7~0 1) .cse35 .cse22 (= ~a3~0 1)) .cse19 .cse40)) (or .cse12 .cse13 .cse15 .cse2 .cse3 .cse4 .cse7 .cse0) (or .cse12 .cse1 .cse13 .cse8 .cse14 .cse2 .cse3 .cse9) (or .cse1 .cse2 .cse3 .cse30 .cse10 .cse5 .cse9 .cse7) (or (or .cse14 .cse34) (and .cse18 .cse20 .cse19 .cse21 .cse36 .cse23)) (or .cse27 (and .cse35 .cse40 .cse19 .cse41 .cse21 .cse23) .cse2 .cse3 (or .cse12 .cse13 .cse5) (< 19 |old(~a14~0)|)) (or .cse12 .cse13 .cse15 .cse2 .cse3 .cse28 .cse38 .cse9 .cse7) (or .cse27 .cse2 .cse3 .cse30 .cse9 .cse5 .cse7) (or .cse12 .cse1 .cse13 .cse9 .cse2 .cse3 .cse10 .cse38 .cse7) (or .cse27 .cse12 .cse13 .cse2 .cse3 .cse9 .cse38) (or .cse12 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6) (or .cse12 .cse1 .cse2 .cse3 .cse30 .cse0 .cse4 .cse5) (or .cse12 .cse8 .cse2 .cse3 .cse10 .cse9 .cse6 .cse7) (or .cse15 .cse2 .cse3 .cse30 .cse9 .cse38 .cse5) (or .cse2 .cse12 .cse3 .cse30 .cse26 .cse24 .cse4 (= 0 |old(~a4~0)|) .cse10 .cse29 .cse5) (or .cse12 .cse1 .cse2 .cse3 .cse30 (not (= |old(~a14~0)| 19)) .cse37 .cse0) (or .cse17 .cse2 .cse3 .cse38 .cse9 .cse5 .cse6) (or .cse27 .cse2 .cse12 .cse13 .cse3 .cse28 .cse33 .cse7) (or .cse25 .cse14 .cse2 .cse16 (and .cse18 .cse19 .cse20 .cse21 .cse41 .cse23) .cse8 .cse3 .cse30 .cse24) (or .cse27 .cse9 .cse2 .cse3 .cse30 .cse38 .cse5) (or .cse29 .cse2 .cse12 .cse13 .cse3 .cse26 .cse24 .cse10 .cse31 (< |old(~a14~0)| 19) .cse7))))) [2018-11-23 15:25:38,448 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,458 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,458 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,458 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,458 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,459 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,469 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,470 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,470 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,470 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,470 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,470 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,470 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,470 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,470 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,470 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,479 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,479 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,479 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,479 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,479 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,479 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,479 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,479 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,479 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,480 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,489 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,490 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,491 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,494 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,495 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,496 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,497 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,497 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,505 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,505 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,505 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,505 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,505 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,505 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,506 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,512 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,512 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,512 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,512 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,513 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,514 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,514 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,514 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,514 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,514 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse17 (= 16 |old(~a28~0)|))) (let ((.cse40 (= ~a28~0 15)) (.cse19 (= ~a14~0 |old(~a14~0)|)) (.cse39 (= |old(~a28~0)| ~a28~0)) (.cse31 (= ~a7~0 |old(~a7~0)|)) (.cse37 (= |old(~a26~0)| ~a26~0)) (.cse18 (= ~a28~0 |old(~a28~0)|)) (.cse20 (= ~a4~0 |old(~a4~0)|)) (.cse21 (= ~a3~0 |old(~a3~0)|)) (.cse27 (= 18 |old(~a26~0)|)) (.cse23 (= 0 |old(~a14~0)|)) (.cse41 (not (= 17 |old(~a4~0)|))) (.cse1 (not .cse17)) (.cse25 (= |calculate_output2_#in~input| 0)) (.cse42 (= 0 |old(~a26~0)|))) (let ((.cse11 (< |old(~a28~0)| 16)) (.cse22 (not (= |old(~a26~0)| 18))) (.cse28 (or .cse23 .cse41 .cse1 .cse25 .cse42)) (.cse32 (= 16 ~a28~0)) (.cse15 (< 15 |old(~a28~0)|)) (.cse38 (not .cse27)) (.cse0 (and (= 19 ~a14~0) .cse31 .cse37 .cse18 .cse20 .cse21)) (.cse6 (< 0 |old(~a3~0)|)) (.cse13 (not (= 1 |old(~a3~0)|))) (.cse34 (and .cse37 .cse20 .cse19 .cse31 .cse39 .cse21)) (.cse4 (not (= 19 |old(~a14~0)|))) (.cse26 (not (= 17 |old(~a28~0)|))) (.cse9 (and .cse19 .cse31 .cse37 .cse18 .cse20 .cse21)) (.cse36 (< 18 |old(~a14~0)|)) (.cse5 (= 16 |old(~a4~0)|)) (.cse35 (and .cse37 .cse20 .cse19 .cse31 .cse40 .cse21)) (.cse12 (= |old(~a4~0)| |old(~a26~0)|)) (.cse24 (not (= 15 |old(~a28~0)|))) (.cse10 (not (= 1 |old(~a7~0)|))) (.cse7 (= |old(~a14~0)| |old(~a26~0)|)) (.cse14 (not (= 17 |old(~a26~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse16 (not (= |old(~a28~0)| 15))) (.cse8 (< |old(~a14~0)| 20)) (.cse3 (not (= 1 ~a1~0))) (.cse33 (not (= |old(~a3~0)| 1))) (.cse29 (= 17 ~a26~0)) (.cse30 (= ~a4~0 17))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse1 .cse8 .cse2 .cse3 .cse9 .cse10 .cse5 .cse6 .cse7) (or .cse2 .cse3 .cse11 .cse4 .cse10 .cse0 .cse5 .cse6 .cse7) (or .cse9 .cse12 .cse13 .cse14 .cse15 .cse2 .cse3 .cse7) (or .cse12 .cse1 .cse13 .cse14 .cse2 .cse3 .cse4 .cse0) (or .cse2 .cse3 .cse0 .cse4 .cse16 .cse10 .cse5 .cse6 .cse7) (or .cse8 .cse2 .cse3 .cse16 .cse9 .cse5 .cse6 .cse7) (or .cse17 .cse12 .cse8 .cse2 .cse3 .cse9 .cse6 .cse7) (or (and (= ~a7~0 1) .cse18 .cse19 .cse20 (= ~a26~0 |old(~a26~0)|) .cse21) (or .cse22 .cse23 .cse12 .cse13 .cse2 .cse3 .cse24 .cse10 .cse25)) (or .cse26 .cse12 .cse13 .cse2 .cse3 .cse4 .cse7 .cse0) (or .cse12 .cse15 .cse2 .cse3 .cse4 .cse0 .cse6) (or .cse12 .cse2 .cse3 .cse27 .cse16 .cse9 .cse10 .cse6 .cse7) (or (or .cse28 .cse14) .cse2 .cse3 (and .cse29 .cse19 .cse30 .cse31 .cse32 .cse21) .cse33) (or .cse22 .cse12 .cse13 .cse8 .cse15 .cse2 .cse9 .cse3) (or .cse2 .cse15 .cse34 .cse12 .cse3 .cse33 .cse5 .cse7) (or .cse2 .cse12 .cse3 .cse33 .cse24 .cse4 (= 0 |old(~a4~0)|) .cse10 .cse25 .cse35 .cse5) (or .cse12 .cse14 .cse2 .cse3 .cse16 .cse9 .cse6 .cse7) (or .cse9 .cse12 .cse2 .cse3 .cse27 .cse5 .cse6 .cse7) (or .cse0 .cse17 .cse14 .cse2 .cse3 .cse11 .cse4 .cse6) (or .cse12 .cse1 .cse2 .cse3 .cse0 .cse4 .cse10 .cse6) (or .cse12 .cse2 .cse3 .cse11 .cse36 .cse9 .cse6) (or .cse22 .cse1 .cse2 .cse3 .cse33 .cse9 .cse10 .cse36) (or .cse22 .cse17 .cse12 .cse2 .cse3 .cse4 .cse0 .cse6) (or .cse28 .cse2 .cse3 .cse33 (and .cse37 .cse30 .cse19 .cse31 .cse32 .cse21) .cse38) (or .cse2 .cse3 .cse9 (or .cse8 .cse14) .cse6) (or .cse12 .cse2 .cse0 .cse3 .cse4 .cse10 .cse6 .cse7) (or .cse12 .cse1 .cse8 .cse2 .cse3 .cse27 .cse33 .cse10 .cse9 .cse7) (or .cse1 .cse9 .cse2 .cse3 .cse33 .cse36 .cse5) (or .cse12 .cse13 .cse15 .cse2 .cse3 .cse4 .cse7 .cse0) (or .cse12 .cse1 .cse13 .cse8 .cse14 .cse2 .cse3 .cse9) (or .cse1 .cse2 .cse3 .cse33 .cse10 .cse5 .cse9 .cse7) (or .cse26 (and .cse37 .cse20 .cse19 .cse39 .cse31 .cse21) .cse2 .cse3 (or .cse12 .cse13 .cse5) (< 19 |old(~a14~0)|)) (or .cse12 .cse13 .cse15 .cse2 .cse3 .cse27 .cse36 .cse9 .cse7) (or .cse26 .cse2 .cse3 .cse33 .cse9 .cse5 .cse7) (or .cse12 .cse1 .cse13 .cse9 .cse2 .cse3 .cse10 .cse36 .cse7) (or .cse26 .cse12 .cse13 .cse2 .cse3 .cse9 .cse36) (or .cse12 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6) (or .cse12 .cse1 .cse2 .cse3 .cse33 .cse0 .cse4 .cse5) (or .cse12 .cse8 .cse2 .cse3 .cse10 .cse9 .cse6 .cse7) (or .cse15 .cse2 .cse3 .cse33 .cse9 .cse36 .cse5) (or .cse12 .cse1 .cse2 .cse3 .cse33 (not (= |old(~a14~0)| 19)) .cse38 .cse0) (or .cse14 (and .cse29 .cse19 .cse30 .cse31 .cse40 .cse21) .cse25 (or (not (= 0 |old(~a7~0)|)) .cse41 .cse13 .cse2 .cse3 .cse24)) (or .cse17 .cse2 .cse3 .cse36 .cse9 .cse5 .cse6) (or .cse26 .cse2 .cse12 .cse13 .cse3 .cse27 .cse34 .cse7) (or .cse2 .cse3 .cse33 .cse24 .cse4 .cse10 .cse25 .cse42 .cse5 .cse35 .cse7) (or .cse26 .cse9 .cse2 .cse3 .cse33 .cse36 .cse5) (or .cse2 .cse35 .cse12 .cse3 .cse33 .cse24 .cse10 .cse25 .cse42 (< |old(~a14~0)| 19) .cse7) (or .cse41 .cse14 .cse2 .cse16 .cse8 .cse3 .cse33 (and .cse29 .cse19 .cse30 .cse31 .cse39 .cse21) .cse25))))) [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,525 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,526 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse37 (= 16 |old(~a28~0)|))) (let ((.cse31 (= 0 |old(~a14~0)|)) (.cse22 (not (= 17 |old(~a4~0)|))) (.cse10 (not .cse37)) (.cse20 (= |calculate_output2_#in~input| 0)) (.cse33 (= 0 |old(~a26~0)|))) (let ((.cse13 (= 17 ~a26~0)) (.cse15 (= ~a4~0 17)) (.cse48 (= 16 ~a28~0)) (.cse46 (or .cse31 .cse22 .cse10 .cse20 .cse33)) (.cse12 (not (= 17 |old(~a26~0)|))) (.cse9 (= |old(~a4~0)| |old(~a26~0)|)) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse2 (< |old(~a28~0)| 16)) (.cse4 (not (= 1 |old(~a7~0)|))) (.cse41 (= ~a28~0 |old(~a28~0)|)) (.cse36 (= 18 |old(~a26~0)|)) (.cse27 (= |old(~a28~0)| ~a28~0)) (.cse44 (= |old(~a26~0)| ~a26~0)) (.cse42 (= ~a4~0 |old(~a4~0)|)) (.cse14 (= ~a14~0 |old(~a14~0)|)) (.cse16 (not (= calculate_output2_~input 0))) (.cse17 (= ~a7~0 |old(~a7~0)|)) (.cse18 (= ~a28~0 15)) (.cse19 (= ~a3~0 |old(~a3~0)|))) (let ((.cse21 (not (= 0 |old(~a7~0)|))) (.cse38 (and .cse44 .cse42 .cse14 .cse16 .cse17 .cse18 .cse19)) (.cse39 (= 0 |old(~a4~0)|)) (.cse30 (< 15 |old(~a28~0)|)) (.cse45 (and .cse44 .cse42 .cse14 .cse17 .cse27 .cse19)) (.cse26 (not (= |old(~a28~0)| 15))) (.cse40 (not (= |old(~a26~0)| 18))) (.cse23 (not (= 15 |old(~a28~0)|))) (.cse28 (< |old(~a14~0)| 20)) (.cse8 (= |old(~a14~0)| |old(~a26~0)|)) (.cse32 (not .cse36)) (.cse5 (and (= 19 ~a14~0) .cse17 .cse44 .cse41 .cse42 .cse19)) (.cse34 (< 18 |old(~a14~0)|)) (.cse35 (and .cse14 .cse17 .cse44 .cse41 .cse42 .cse19)) (.cse6 (= 16 |old(~a4~0)|)) (.cse7 (< 0 |old(~a3~0)|)) (.cse29 (not (= 17 |old(~a28~0)|))) (.cse43 (and (or .cse31 .cse37 .cse22 .cse9 .cse11 .cse0 .cse1 .cse2 .cse20 .cse33) (or .cse31 .cse37 .cse22 .cse11 .cse0 .cse1 .cse2 .cse4 .cse20 .cse33))) (.cse24 (or .cse46 .cse12)) (.cse25 (not (= |old(~a3~0)| 1))) (.cse3 (not (= 19 |old(~a14~0)|))) (.cse47 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse48 .cse19))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse0 .cse1 .cse3 .cse5) (or .cse12 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) .cse20 (or .cse21 .cse22 .cse11 .cse0 .cse1 .cse23 .cse3)) (or .cse24 .cse0 .cse1 .cse25 .cse16 .cse8) (or .cse22 .cse12 .cse0 .cse26 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse27 .cse19) .cse28 .cse1 .cse25 .cse20) (or .cse29 .cse9 .cse11 .cse0 .cse1 .cse3 .cse8 .cse5) (or .cse9 .cse30 .cse0 .cse1 .cse3 .cse5 .cse7) (or .cse16 .cse9 (and (or .cse31 .cse22 .cse11 .cse0 .cse1 .cse23 .cse4) (or .cse21 .cse22 .cse10 .cse11 (not (= 18 |old(~a14~0)|)) .cse0 .cse1 .cse32)) .cse20 .cse33 .cse34) (or .cse9 .cse12 .cse0 .cse1 .cse26 .cse35 .cse7 .cse8) (or .cse35 .cse9 .cse0 .cse1 .cse36 .cse6 .cse7 .cse8) (or .cse5 .cse37 .cse12 .cse0 .cse1 .cse2 .cse3 .cse7) (or .cse0 .cse1 .cse38 .cse25 .cse23 .cse3 .cse39 .cse4 .cse20 .cse33 .cse6 .cse8) (or .cse9 .cse10 .cse0 .cse1 .cse5 .cse3 .cse4 .cse7) (or .cse9 .cse0 .cse1 .cse2 .cse34 .cse35 .cse7) (or .cse40 .cse10 .cse0 .cse1 .cse25 .cse35 .cse4 .cse34) (or .cse9 .cse0 .cse5 .cse1 .cse3 .cse4 .cse7 .cse8) (or (and (and .cse16 (= ~a7~0 1)) .cse41 .cse14 .cse42 (= ~a26~0 |old(~a26~0)|) .cse19) (or .cse40 .cse31 .cse9 .cse11 .cse0 .cse1 .cse23 .cse39 .cse4 .cse20)) (or .cse9 .cse10 .cse28 .cse0 .cse1 .cse36 .cse25 .cse4 .cse35 .cse8) (or .cse9 .cse11 .cse30 .cse0 .cse1 .cse3 .cse8 .cse5) (or .cse29 .cse9 .cse16 .cse34 .cse43) (or .cse10 .cse0 .cse1 .cse25 .cse4 .cse6 .cse35 .cse8) (or .cse29 (and .cse44 .cse42 .cse14 .cse27 .cse17 .cse19) .cse0 .cse1 (or .cse9 .cse11 .cse6) (< 19 |old(~a14~0)|)) (or .cse0 .cse31 .cse16 .cse9 .cse1 .cse25 .cse23 .cse39 .cse4 .cse20 .cse33 .cse8) (or .cse9 .cse11 .cse30 .cse0 .cse1 .cse36 .cse34 .cse35 .cse8) (or .cse9 .cse10 .cse11 .cse35 .cse0 .cse1 .cse4 .cse34 .cse8) (or .cse29 .cse9 .cse11 .cse0 .cse1 .cse35 .cse34) (or .cse9 .cse0 .cse1 .cse3 .cse5 .cse6 .cse7) (or .cse30 .cse0 .cse1 .cse25 .cse35 .cse34 .cse6) (or .cse29 .cse0 .cse9 .cse11 .cse1 .cse36 .cse45 .cse8) (or .cse46 .cse16 .cse0 .cse1 .cse25 .cse3 .cse8) (or .cse29 .cse35 .cse0 .cse1 .cse25 .cse34 .cse6) (or .cse24 .cse28 .cse0 .cse1 .cse25 .cse47) (or .cse5 .cse10 .cse0 .cse1 .cse3 .cse6 .cse7 .cse8) (or .cse10 .cse28 .cse0 .cse1 .cse35 .cse4 .cse6 .cse7 .cse8) (or .cse35 .cse9 .cse11 .cse12 .cse30 .cse0 .cse1 .cse8) (or .cse38 .cse0 .cse9 .cse1 .cse25 .cse23 .cse3 .cse39 .cse4 .cse20 .cse33 .cse6) (or .cse0 .cse1 .cse5 .cse3 .cse26 .cse4 .cse6 .cse7 .cse8) (or .cse28 .cse0 .cse1 .cse26 .cse35 .cse6 .cse7 .cse8) (or .cse37 .cse9 .cse28 .cse0 .cse1 .cse35 .cse7 .cse8) (or .cse0 .cse26 (not (= |old(~a4~0)| 17)) .cse31 .cse1 .cse25 .cse20 .cse32 .cse34 .cse16) (or .cse22 .cse0 .cse30 .cse31 .cse9 .cse11 .cse1 .cse36 (= 0 |old(~a28~0)|) .cse20 .cse33 .cse34 .cse8 .cse16) (or .cse9 .cse0 .cse1 .cse36 .cse26 .cse35 .cse4 .cse7 .cse8) (or .cse40 .cse9 .cse11 .cse28 .cse30 .cse0 .cse35 .cse1) (or .cse0 .cse30 .cse45 .cse9 .cse1 .cse25 .cse6 .cse8) (or .cse22 .cse12 .cse0 .cse26 .cse31 .cse1 .cse25 .cse16 .cse20 .cse34 .cse8) (or .cse40 .cse37 .cse9 .cse0 .cse1 .cse3 .cse5 .cse7) (or .cse29 .cse16 .cse28 .cse43 .cse8) (or .cse0 .cse9 .cse11 (and .cse44 .cse42 .cse14 .cse17 .cse18 .cse19) .cse1 .cse23 .cse4 .cse20 .cse33 (< |old(~a14~0)| 19) .cse8) (or .cse0 .cse1 .cse35 (or .cse28 .cse12) .cse7) (or .cse10 .cse35 .cse0 .cse1 .cse25 .cse34 .cse6) (or .cse9 .cse10 .cse11 .cse28 .cse12 .cse0 .cse1 .cse35) (or .cse29 .cse0 .cse1 .cse25 .cse35 .cse6 .cse8) (or .cse46 .cse28 .cse0 .cse1 .cse25 (and .cse44 .cse15 .cse14 .cse16 .cse17 .cse48 .cse19) .cse32) (or .cse9 .cse10 .cse0 .cse1 .cse25 .cse5 .cse3 .cse6) (or .cse9 .cse28 .cse0 .cse1 .cse4 .cse35 .cse7 .cse8) (or .cse9 .cse10 .cse0 .cse1 .cse25 (not (= |old(~a14~0)| 19)) .cse32 .cse5) (or .cse37 .cse0 .cse1 .cse34 .cse35 .cse6 .cse7) (or .cse29 .cse9 .cse36 .cse3 .cse16 .cse43) (or .cse24 .cse0 .cse1 .cse25 .cse3 .cse47)))))) [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,548 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-23 15:25:38,549 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,549 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,549 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,549 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,560 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,561 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,562 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,573 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,574 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,575 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,575 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,575 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,575 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,575 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,576 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,577 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,578 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,579 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse25 (= 16 |old(~a28~0)|))) (let ((.cse27 (= 0 |old(~a14~0)|)) (.cse15 (not (= 17 |old(~a4~0)|))) (.cse33 (not .cse25)) (.cse23 (not (= 1 |old(~a3~0)|))) (.cse8 (not (= 1 ~a25~0))) (.cse9 (not (= 1 ~a1~0))) (.cse43 (= 0 |old(~a26~0)|)) (.cse20 (= |calculate_output_#in~input| 0))) (let ((.cse50 (= ~a28~0 |old(~a28~0)|)) (.cse30 (= 18 |old(~a26~0)|)) (.cse18 (= |old(~a28~0)| ~a28~0)) (.cse7 (= |old(~a4~0)| |old(~a26~0)|)) (.cse26 (< |old(~a28~0)| 16)) (.cse12 (not (= 1 |old(~a7~0)|))) (.cse17 (not (= calculate_output_~input 0))) (.cse38 (= ~a28~0 15)) (.cse35 (or .cse27 .cse15 .cse33 .cse23 .cse8 .cse9 .cse43 .cse20)) (.cse16 (not (= 17 |old(~a26~0)|))) (.cse44 (= |old(~a26~0)| ~a26~0)) (.cse45 (= ~a4~0 |old(~a4~0)|)) (.cse1 (= ~a14~0 |old(~a14~0)|)) (.cse3 (= ~a7~0 |old(~a7~0)|)) (.cse4 (= 16 ~a28~0)) (.cse5 (= ~a3~0 |old(~a3~0)|))) (let ((.cse34 (and .cse44 .cse45 .cse1 .cse3 .cse4 .cse5)) (.cse6 (or .cse35 .cse16)) (.cse41 (and .cse17 .cse44 .cse45 .cse1 .cse3 .cse38 .cse5)) (.cse39 (not (= 0 |old(~a7~0)|))) (.cse40 (not (= 15 |old(~a28~0)|))) (.cse46 (< |old(~a14~0)| 19)) (.cse2 (= ~a4~0 17)) (.cse47 (and (or .cse27 .cse25 .cse15 .cse7 .cse8 .cse26 .cse43 .cse20) (or .cse27 .cse25 .cse15 .cse8 .cse26 .cse12 .cse43 .cse20))) (.cse21 (< |old(~a14~0)| 20)) (.cse0 (= 17 ~a26~0)) (.cse37 (not (= 17 |old(~a28~0)|))) (.cse36 (and .cse44 .cse45 .cse1 .cse3 .cse18 .cse5)) (.cse49 (= ~a7~0 1)) (.cse42 (= 0 |old(~a4~0)|)) (.cse28 (not .cse30)) (.cse19 (not (= |old(~a28~0)| 15))) (.cse14 (= |old(~a14~0)| |old(~a26~0)|)) (.cse48 (not (= |old(~a26~0)| 18))) (.cse10 (and (= 19 ~a14~0) .cse3 .cse44 .cse50 .cse45 .cse5)) (.cse11 (not (= 19 |old(~a14~0)|))) (.cse13 (< 0 |old(~a3~0)|)) (.cse24 (< 15 |old(~a28~0)|)) (.cse22 (not (= |old(~a3~0)| 1))) (.cse29 (< 18 |old(~a14~0)|)) (.cse31 (and .cse1 .cse3 .cse44 .cse50 .cse45 .cse5)) (.cse32 (= 16 |old(~a4~0)|))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse16 .cse8 (and .cse17 .cse0 .cse1 .cse2 .cse3 .cse18 .cse5) .cse19 .cse20 .cse21 .cse9 .cse22) (or .cse7 .cse23 .cse24 .cse8 .cse9 .cse11 .cse10 .cse14) (or .cse25 .cse16 .cse8 .cse9 .cse26 .cse11 .cse13 .cse10) (or .cse8 .cse19 .cse20 (not (= |old(~a4~0)| 17)) .cse17 .cse27 .cse9 .cse22 .cse28 .cse29) (or .cse7 .cse8 .cse9 .cse30 .cse31 .cse32 .cse13 .cse14) (or .cse7 .cse33 .cse21 .cse8 .cse9 .cse30 .cse22 .cse12 .cse34 .cse14) (or .cse35 .cse11 .cse17 .cse14) (or .cse7 .cse33 .cse23 .cse34 .cse8 .cse9 .cse12 .cse29 .cse14) (or .cse25 .cse8 .cse9 .cse31 .cse29 .cse32 .cse13) (or .cse10 .cse8 .cse9 .cse26 .cse11 .cse12 .cse32 .cse13 .cse14) (or .cse17 .cse6 .cse14) (or .cse7 .cse8 .cse9 .cse30 .cse19 .cse12 .cse36 .cse13 .cse14) (or .cse37 .cse36 .cse8 .cse9 .cse22 .cse32 .cse14) (or .cse37 .cse7 .cse23 .cse8 .cse9 .cse29 .cse31) (or .cse10 .cse7 .cse33 .cse8 .cse9 .cse11 .cse12 .cse13) (or .cse7 .cse8 .cse9 .cse26 .cse31 .cse29 .cse13) (or .cse16 .cse20 (and .cse17 .cse0 .cse1 .cse2 .cse3 .cse38 .cse5) (or .cse39 .cse15 .cse23 .cse8 .cse9 .cse40 .cse11)) (or .cse8 .cse20 .cse41 .cse7 .cse9 .cse22 .cse40 .cse11 .cse42 .cse12 .cse43 .cse32) (or .cse8 .cse20 .cse41 .cse9 .cse22 .cse40 .cse11 .cse42 .cse12 .cse43 .cse32 .cse14) (or .cse17 .cse20 .cse7 (and (or .cse27 .cse15 .cse23 .cse8 .cse9 .cse40 .cse12) (or .cse39 .cse15 .cse33 .cse23 (not (= 18 |old(~a14~0)|)) .cse8 .cse9 .cse28)) .cse43 .cse29) (or .cse37 .cse8 .cse36 .cse7 .cse23 .cse9 .cse30 .cse14) (or .cse7 .cse23 .cse24 .cse8 .cse9 .cse30 .cse29 .cse36 .cse14) (or .cse8 (and .cse44 .cse45 .cse1 .cse3 .cse38 .cse5) .cse20 .cse7 .cse9 .cse22 .cse40 .cse12 .cse43 .cse46 .cse14) (or .cse7 .cse33 .cse16 .cse8 .cse9 .cse22 .cse11 .cse10) (or .cse10 .cse7 .cse24 .cse8 .cse9 .cse11 .cse13) (or .cse37 .cse21 .cse47 .cse9 .cse22 .cse17 .cse14) (or .cse15 .cse8 .cse24 .cse20 .cse17 .cse27 .cse7 .cse23 .cse9 .cse30 (= 0 |old(~a28~0)|) .cse43 .cse29 .cse14) (or .cse8 .cse17 .cse20 .cse27 .cse7 .cse9 .cse22 .cse40 .cse42 .cse12 .cse43 .cse14) (or .cse33 .cse8 .cse9 .cse11 .cse10 .cse32 .cse13 .cse14) (or .cse37 .cse47 .cse9 .cse22 .cse28 .cse29 .cse17) (or .cse8 .cse9 .cse10 .cse11 .cse19 .cse12 .cse32 .cse13 .cse14) (or .cse25 .cse7 .cse21 .cse8 .cse9 .cse31 .cse13 .cse14) (or .cse31 .cse33 .cse8 .cse9 .cse12 .cse46 .cse32 .cse13 .cse14) (or .cse48 .cse7 .cse23 .cse21 .cse24 .cse8 .cse9 .cse36) (or (or (not (= calculate_output_~input 6)) (not .cse49) (not (= 18 ~a14~0)) (not (= ~a4~0 18))) .cse37 .cse16 .cse8 .cse9 .cse22) (or .cse8 .cse24 .cse36 .cse7 .cse9 .cse22 .cse32 .cse14) (or .cse31 .cse21 .cse8 .cse9 .cse19 .cse32 .cse13 .cse14) (or .cse7 .cse33 .cse10 .cse8 .cse9 .cse22 .cse11 .cse32) (or .cse8 .cse9 .cse31 (or .cse21 .cse16) .cse13) (or .cse35 .cse21 (and .cse17 .cse44 .cse1 .cse2 .cse3 .cse4 .cse5) .cse28) (or .cse16 .cse8 .cse9 .cse19 .cse29 .cse31 .cse13 .cse14) (or .cse7 .cse33 .cse23 .cse21 .cse16 .cse8 .cse9 .cse31) (or .cse7 .cse21 .cse8 .cse9 .cse31 .cse12 .cse13 .cse14) (or .cse7 .cse10 .cse8 .cse9 .cse11 .cse32 .cse13) (or .cse37 .cse8 .cse9 .cse11 (or .cse7 .cse23 .cse32) (and .cse44 .cse45 .cse1 .cse18 .cse3 .cse5)) (or .cse37 .cse7 .cse47 .cse9 .cse30 .cse22 .cse17 (< 19 |old(~a14~0)|)) (or .cse33 .cse8 .cse9 .cse22 .cse29 .cse32 .cse31) (or .cse7 .cse23 .cse21 .cse16 .cse24 .cse8 .cse9 (and .cse45 .cse0 .cse1 .cse3 .cse18 .cse5)) (or .cse33 .cse8 .cse9 .cse22 .cse31 .cse12 .cse32 .cse14) (or .cse37 .cse8 .cse9 .cse22 .cse29 .cse31 .cse32) (or .cse37 .cse7 .cse23 .cse8 .cse9 .cse11 .cse36 .cse14) (or (and (and .cse49 .cse17) .cse50 .cse1 .cse45 (= ~a26~0 |old(~a26~0)|) .cse5) (or .cse48 .cse27 .cse7 .cse23 .cse8 .cse9 .cse19 .cse42 .cse12 .cse20)) (or .cse7 .cse33 .cse8 .cse9 .cse22 (not (= |old(~a14~0)| 19)) .cse28 .cse10) (or .cse48 .cse33 .cse23 .cse8 .cse9 .cse12 .cse29 .cse31) (or .cse15 .cse16 .cse8 .cse19 .cse17 .cse20 .cse27 .cse9 .cse22 .cse29 .cse14) (or .cse48 .cse25 .cse7 .cse8 .cse9 .cse10 .cse11 .cse13) (or .cse24 .cse8 .cse9 .cse22 .cse29 .cse31 .cse32)))))) [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,603 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,615 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,615 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,616 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,617 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,617 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,627 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,627 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,628 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse33 (= 16 |old(~a28~0)|))) (let ((.cse25 (= 18 |old(~a26~0)|)) (.cse39 (= 0 |old(~a14~0)|)) (.cse30 (not (= 17 |old(~a4~0)|))) (.cse1 (not .cse33)) (.cse21 (not (= 1 |old(~a3~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse3 (not (= 1 ~a1~0))) (.cse29 (= 0 |old(~a26~0)|)) (.cse24 (= |calculate_output_#in~input| 0)) (.cse31 (= |old(~a28~0)| ~a28~0)) (.cse43 (= ~a28~0 |old(~a28~0)|)) (.cse37 (= |old(~a26~0)| ~a26~0)) (.cse38 (= ~a4~0 |old(~a4~0)|)) (.cse12 (= ~a14~0 |old(~a14~0)|)) (.cse14 (= ~a7~0 |old(~a7~0)|)) (.cse32 (= ~a28~0 15)) (.cse16 (= ~a3~0 |old(~a3~0)|))) (let ((.cse11 (= 17 ~a26~0)) (.cse23 (not (= |old(~a28~0)| 15))) (.cse19 (< |old(~a28~0)| 16)) (.cse35 (not (= |old(~a26~0)| 18))) (.cse18 (not (= 17 |old(~a26~0)|))) (.cse28 (not (= 15 |old(~a28~0)|))) (.cse41 (= 0 |old(~a4~0)|)) (.cse26 (and .cse37 .cse38 .cse12 .cse14 .cse32 .cse16)) (.cse4 (not (= 19 |old(~a14~0)|))) (.cse8 (< |old(~a14~0)| 20)) (.cse10 (not (= 1 |old(~a7~0)|))) (.cse22 (< 15 |old(~a28~0)|)) (.cse0 (and (= 19 ~a14~0) .cse14 .cse37 .cse43 .cse38 .cse16)) (.cse6 (< 0 |old(~a3~0)|)) (.cse20 (= |old(~a4~0)| |old(~a26~0)|)) (.cse36 (and .cse37 .cse38 .cse12 .cse14 .cse31 .cse16)) (.cse7 (= |old(~a14~0)| |old(~a26~0)|)) (.cse17 (or .cse39 .cse30 .cse1 .cse21 .cse2 .cse3 .cse29 .cse24)) (.cse13 (= ~a4~0 17)) (.cse15 (= 16 ~a28~0)) (.cse42 (not .cse25)) (.cse34 (not (= 17 |old(~a28~0)|))) (.cse9 (and .cse12 .cse14 .cse37 .cse43 .cse38 .cse16)) (.cse27 (not (= |old(~a3~0)| 1))) (.cse40 (< 18 |old(~a14~0)|)) (.cse5 (= 16 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse1 .cse8 .cse2 .cse3 .cse9 .cse10 .cse5 .cse6 .cse7) (or (and .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (or .cse17 .cse18)) (or .cse2 .cse3 .cse19 .cse4 .cse10 .cse0 .cse5 .cse6 .cse7) (or .cse9 .cse20 .cse21 .cse18 .cse22 .cse2 .cse3 .cse7) (or .cse20 .cse1 .cse21 .cse18 .cse2 .cse3 .cse4 .cse0) (or .cse2 .cse3 .cse0 .cse4 .cse23 .cse10 .cse5 .cse6 .cse7) (or .cse2 .cse24 .cse20 .cse3 .cse25 .cse26 .cse27 .cse28 .cse10 .cse29 .cse7) (or .cse30 .cse18 .cse2 .cse23 .cse24 .cse8 .cse3 .cse27 (and .cse11 .cse12 .cse13 .cse14 .cse31 .cse16)) (or .cse8 .cse2 .cse3 .cse23 .cse9 .cse5 .cse6 .cse7) (or .cse18 (and .cse11 .cse12 .cse13 .cse14 .cse32 .cse16) .cse24 (or (not (= 0 |old(~a7~0)|)) .cse30 .cse21 .cse2 .cse3 .cse28)) (or .cse33 .cse20 .cse8 .cse2 .cse3 .cse9 .cse6 .cse7) (or .cse34 .cse20 .cse21 .cse2 .cse3 .cse4 .cse7 .cse0) (or .cse20 .cse22 .cse2 .cse3 .cse4 .cse0 .cse6) (or .cse20 .cse2 .cse3 .cse25 .cse23 .cse9 .cse10 .cse6 .cse7) (or .cse35 .cse20 .cse21 .cse8 .cse22 .cse2 .cse9 .cse3) (or .cse2 .cse22 .cse36 .cse20 .cse3 .cse27 .cse5 .cse7) (or (and .cse12 (and (= ~a7~0 1) .cse37 .cse32 .cse38 .cse16)) (or .cse35 .cse39 .cse20 .cse21 .cse2 .cse3 .cse23 .cse10 .cse24)) (or .cse20 .cse18 .cse2 .cse3 .cse23 .cse9 .cse6 .cse7) (or .cse9 .cse20 .cse2 .cse3 .cse25 .cse5 .cse6 .cse7) (or .cse0 .cse33 .cse18 .cse2 .cse3 .cse19 .cse4 .cse6) (or .cse20 .cse1 .cse2 .cse3 .cse0 .cse4 .cse10 .cse6) (or .cse20 .cse2 .cse3 .cse19 .cse40 .cse9 .cse6) (or .cse35 .cse1 .cse2 .cse3 .cse27 .cse9 .cse10 .cse40) (or .cse35 .cse33 .cse20 .cse2 .cse3 .cse4 .cse0 .cse6) (or .cse2 .cse3 .cse9 (or .cse8 .cse18) .cse6) (or .cse20 .cse2 .cse0 .cse3 .cse4 .cse10 .cse6 .cse7) (or .cse20 .cse1 .cse8 .cse2 .cse3 .cse25 .cse27 .cse10 .cse9 .cse7) (or .cse1 .cse9 .cse2 .cse3 .cse27 .cse40 .cse5) (or .cse2 .cse26 .cse24 .cse20 .cse3 .cse27 .cse28 .cse4 .cse41 .cse10 .cse5) (or .cse20 .cse21 .cse22 .cse2 .cse3 .cse4 .cse7 .cse0) (or .cse20 .cse1 .cse21 .cse8 .cse18 .cse2 .cse3 .cse9) (or .cse1 .cse2 .cse3 .cse27 .cse10 .cse5 .cse9 .cse7) (or .cse34 (and .cse37 .cse38 .cse12 .cse31 .cse14 .cse16) .cse2 .cse3 (or .cse20 .cse21 .cse5) (< 19 |old(~a14~0)|)) (or .cse2 .cse24 .cse3 .cse27 .cse28 .cse4 .cse41 .cse10 .cse26 .cse5 .cse7) (or .cse20 .cse21 .cse22 .cse2 .cse3 .cse25 .cse40 .cse9 .cse7) (or .cse34 .cse2 .cse3 .cse27 .cse9 .cse5 .cse7) (or .cse20 .cse1 .cse21 .cse9 .cse2 .cse3 .cse10 .cse40 .cse7) (or .cse34 .cse20 .cse21 .cse2 .cse3 .cse9 .cse40) (or .cse20 .cse2 .cse3 .cse4 .cse0 .cse5 .cse6) (or .cse20 .cse1 .cse2 .cse3 .cse27 .cse0 .cse4 .cse5) (or .cse20 .cse8 .cse2 .cse3 .cse10 .cse9 .cse6 .cse7) (or .cse22 .cse2 .cse3 .cse27 .cse9 .cse40 .cse5) (or .cse20 .cse1 .cse2 .cse3 .cse27 (not (= |old(~a14~0)| 19)) .cse42 .cse0) (or .cse33 .cse2 .cse3 .cse40 .cse9 .cse5 .cse6) (or .cse34 .cse2 .cse20 .cse21 .cse3 .cse25 .cse36 .cse7) (or .cse17 (and .cse37 .cse12 .cse13 .cse14 .cse15 .cse16) .cse42) (or .cse34 .cse9 .cse2 .cse3 .cse27 .cse40 .cse5))))) [2018-11-23 15:25:38,640 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,653 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,654 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,654 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,654 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,654 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,654 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,654 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,654 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,665 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,665 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,665 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,665 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,665 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,665 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,665 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,665 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,665 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,665 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,665 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 15:25:38,666 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= 19 ~a14~0) (= ~a3~0 1)) [2018-11-23 15:25:38,666 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 15:25:38,677 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 15:25:38,677 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|)) (and (= |old(~a26~0)| ~a26~0) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 17) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= ~a3~0 |old(~a3~0)|))) [2018-11-23 15:25:38,678 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-23 15:25:38,678 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-23 15:25:38,678 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse26 (= ~a4~0 17))) (let ((.cse14 (<= ~a14~0 19)) (.cse5 (= |old(~a28~0)| ~a28~0)) (.cse18 (<= 16 ~a28~0)) (.cse17 (not (= ~a28~0 16))) (.cse9 (= 19 ~a14~0)) (.cse23 (= 17 ~a28~0)) (.cse3 (= 1 ~a7~0)) (.cse20 (= |old(~a26~0)| ~a26~0)) (.cse8 (not (= ~a4~0 16))) (.cse1 (<= ~a3~0 0)) (.cse19 (<= ~a28~0 15)) (.cse6 (not (= 18 ~a26~0))) (.cse12 (<= ~a14~0 18)) (.cse24 (= ~a3~0 1)) (.cse0 (= 17 ~a26~0)) (.cse10 (= 16 ~a28~0)) (.cse25 (<= 19 ~a14~0)) (.cse21 (not .cse26)) (.cse7 (not (= ~a14~0 ~a26~0))) (.cse13 (not (= main_~input~0 0))) (.cse4 (not (= ~a4~0 ~a26~0))) (.cse22 (not (= ~a26~0 0))) (.cse15 (= ~a7~0 1)) (.cse2 (<= 20 ~a14~0)) (.cse11 (= 1 ~a3~0)) (.cse16 (= ~a28~0 15))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1 .cse5 .cse6 .cse7) (and .cse4 .cse8 .cse9 .cse10 .cse11) (and .cse8 .cse10 .cse11 .cse12) (and .cse8 (not (= ~a4~0 0)) .cse13 .cse4 .cse14 .cse15 .cse11 .cse16) (and .cse0 .cse1 .cse5 .cse7 .cse12) (and .cse0 .cse17 .cse1 .cse18) (and .cse19 .cse4 .cse9 .cse1) (not (= 1 ~a1~0)) (and .cse4 .cse9 .cse10 .cse11 .cse20) (and .cse0 .cse19 .cse11 .cse7 .cse21) (and .cse8 .cse7 .cse13 .cse22 .cse14 .cse15 .cse11 .cse16) (and .cse0 .cse13 .cse5 .cse2 .cse11) (and .cse4 .cse8 .cse9 .cse1) (and .cse4 .cse1 .cse18 .cse12) (and .cse23 .cse4 .cse8 .cse9 .cse11) (and .cse3 .cse4 .cse9 .cse1 .cse10) (and .cse13 .cse4 (not (= ~a14~0 0)) .cse15 .cse20 .cse16 .cse24) (and .cse19 .cse4 .cse11 .cse20 .cse25) (and .cse3 .cse8 .cse1 .cse5 .cse7) (and .cse17 .cse4 .cse1 .cse2 .cse7) (and .cse3 .cse4 .cse1 .cse7 .cse18) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (and .cse3 .cse4 .cse2 .cse10 .cse11 .cse6 .cse7) (and .cse8 .cse1 .cse5 .cse2 .cse7) (and .cse17 .cse4 .cse1 .cse20 .cse18) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse19 .cse8 .cse11 .cse12) (and .cse3 .cse8 .cse9 .cse1 .cse7 .cse18) (and .cse23 .cse4 .cse11 .cse12) (and .cse23 .cse8 .cse11 .cse7) (not (= 1 |old(~a3~0)|)) (and (= ~a7~0 0) .cse0 .cse13 .cse26 .cse16 .cse24) (and .cse17 .cse8 .cse1 .cse12) (and .cse23 .cse8 .cse11 .cse12) (and .cse3 .cse8 .cse1 .cse10 .cse25 .cse7) (not (= 1 |old(~a7~0)|)) (and .cse19 .cse4 .cse9 .cse11 .cse7) (and .cse8 .cse9 .cse1 .cse10 .cse7) (and .cse23 .cse4 .cse9 .cse11 .cse7) (and .cse3 .cse4 .cse10 .cse11 .cse7 .cse12) (and .cse19 .cse4 .cse8 .cse11 .cse7 .cse21) (and .cse3 .cse8 .cse10 .cse11 .cse7) (and .cse13 (= |old(~a4~0)| ~a4~0) (= ~a26~0 |old(~a26~0)|) .cse10 .cse24) (and .cse23 .cse4 .cse11 .cse6 .cse7) (and .cse3 .cse10 .cse11 .cse20 .cse12) (and .cse4 .cse8 .cse1 .cse6 .cse7) (and .cse19 .cse4 .cse11 .cse6 .cse7 .cse12) (and .cse0 .cse13 .cse10 .cse25 .cse24) (and .cse0 .cse10 .cse11 .cse25 .cse21) (not (= 18 |old(~a26~0)|)) (and .cse7 .cse13 .cse4 .cse22 .cse15 .cse2 .cse11 .cse16)))) [2018-11-23 15:25:38,678 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-23 15:25:38,678 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse24 (= ~a4~0 17))) (let ((.cse14 (not (= ~a4~0 0))) (.cse3 (= |old(~a28~0)| ~a28~0)) (.cse18 (<= 16 ~a28~0)) (.cse17 (not (= ~a28~0 16))) (.cse10 (= 19 ~a14~0)) (.cse21 (not .cse24)) (.cse22 (= 17 ~a28~0)) (.cse5 (= 1 ~a7~0)) (.cse20 (= |old(~a26~0)| ~a26~0)) (.cse9 (not (= ~a4~0 16))) (.cse1 (<= ~a3~0 0)) (.cse19 (<= ~a28~0 15)) (.cse7 (not (= 18 ~a26~0))) (.cse13 (<= ~a14~0 18)) (.cse8 (not (= ~a14~0 ~a26~0))) (.cse6 (not (= ~a4~0 ~a26~0))) (.cse15 (= ~a7~0 1)) (.cse2 (<= 20 ~a14~0)) (.cse16 (= ~a28~0 15)) (.cse4 (= ~a3~0 1)) (.cse0 (= 17 ~a26~0)) (.cse11 (= 16 ~a28~0)) (.cse12 (= 1 ~a3~0)) (.cse23 (<= 19 ~a14~0))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse2 .cse4) (and .cse5 .cse6 .cse1 .cse3 .cse7 .cse8) (and .cse6 .cse9 .cse10 .cse11 .cse12) (and .cse9 .cse11 .cse12 .cse13) (and .cse9 .cse14 .cse6 (<= ~a14~0 19) .cse15 .cse12 .cse16) (and .cse0 .cse1 .cse3 .cse8 .cse13) (and .cse0 .cse17 .cse1 .cse18) (and .cse19 .cse6 .cse10 .cse1) (not (= 1 ~a1~0)) (and .cse6 .cse10 .cse11 .cse12 .cse20) (and .cse0 .cse19 .cse12 .cse8 .cse21) (and (and (= ~a7~0 0) .cse16 (= ~a26~0 17) .cse4) .cse10) (and .cse6 .cse9 .cse10 .cse1) (and .cse6 .cse1 .cse18 .cse13) (and .cse22 .cse6 .cse9 .cse10 .cse12) (and .cse5 .cse6 .cse10 .cse1 .cse11) (and .cse6 (not (= ~a14~0 0)) .cse15 .cse20 .cse16 .cse4) (and .cse9 .cse10 .cse15 .cse14 .cse8 .cse16 .cse4) (and .cse19 .cse6 .cse12 .cse20 .cse23) (and .cse5 .cse9 .cse1 .cse3 .cse8) (and .cse17 .cse6 .cse1 .cse2 .cse8) (and .cse5 .cse6 .cse1 .cse8 .cse18) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (and .cse5 .cse6 .cse2 .cse11 .cse12 .cse7 .cse8) (and .cse9 .cse1 .cse3 .cse2 .cse8) (and .cse17 .cse6 .cse1 .cse20 .cse18) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse19 .cse9 .cse12 .cse13) (and .cse5 .cse9 .cse10 .cse1 .cse8 .cse18) (and .cse22 .cse6 .cse12 .cse13) (and .cse22 .cse9 .cse12 .cse8) (not (= 1 |old(~a3~0)|)) (and .cse17 .cse9 .cse1 .cse13) (and .cse22 .cse9 .cse12 .cse13) (and .cse5 .cse9 .cse1 .cse11 .cse23 .cse8) (not (= 1 |old(~a7~0)|)) (and .cse19 .cse6 .cse10 .cse12 .cse8) (and .cse9 .cse10 .cse1 .cse11 .cse8) (and .cse22 .cse6 .cse10 .cse12 .cse8) (and .cse5 .cse6 .cse11 .cse12 .cse8 .cse13) (and .cse19 .cse6 .cse9 .cse12 .cse8 .cse21) (and .cse5 .cse9 .cse11 .cse12 .cse8) (and .cse22 .cse6 .cse12 .cse7 .cse8) (and .cse5 .cse11 .cse12 .cse20 .cse13) (and .cse6 .cse9 .cse1 .cse7 .cse8) (and .cse19 .cse6 .cse12 .cse7 .cse8 .cse13) (and .cse8 .cse6 (not (= ~a26~0 0)) .cse15 .cse2 .cse12 .cse16) (and (and .cse11 .cse24 .cse4) (= ~a26~0 |old(~a26~0)|)) (and .cse0 .cse11 .cse12 .cse23) (not (= 18 |old(~a26~0)|))))) [2018-11-23 15:25:38,679 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-11-23 15:25:38,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 03:25:38 BoogieIcfgContainer [2018-11-23 15:25:38,696 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 15:25:38,697 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 15:25:38,697 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 15:25:38,697 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 15:25:38,698 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:19:07" (3/4) ... [2018-11-23 15:25:38,700 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 15:25:38,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 15:25:38,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-23 15:25:38,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-23 15:25:38,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 15:25:38,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 15:25:38,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 15:25:38,746 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 15:25:38,751 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 15:25:38,779 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((((((((((((((17 == a26 && a3 <= 0) && 20 <= a14) || (((17 == a26 && \old(a28) == a28) && 20 <= a14) && a3 == 1)) || (((((1 == a7 && !(a4 == a26)) && a3 <= 0) && \old(a28) == a28) && !(18 == a26)) && !(a14 == a26))) || ((((!(a4 == a26) && !(a4 == 16)) && 19 == a14) && 16 == a28) && 1 == a3)) || (((!(a4 == 16) && 16 == a28) && 1 == a3) && a14 <= 18)) || ((((((!(a4 == 16) && !(a4 == 0)) && !(a4 == a26)) && a14 <= 19) && a7 == 1) && 1 == a3) && a28 == 15)) || ((((17 == a26 && a3 <= 0) && \old(a28) == a28) && !(a14 == a26)) && a14 <= 18)) || (((17 == a26 && !(a28 == 16)) && a3 <= 0) && 16 <= a28)) || (((a28 <= 15 && !(a4 == a26)) && 19 == a14) && a3 <= 0)) || !(1 == a1)) || ((((!(a4 == a26) && 19 == a14) && 16 == a28) && 1 == a3) && \old(a26) == a26)) || ((((17 == a26 && a28 <= 15) && 1 == a3) && !(a14 == a26)) && !(a4 == 17))) || ((((a7 == 0 && a28 == 15) && a26 == 17) && a3 == 1) && 19 == a14)) || (((!(a4 == a26) && !(a4 == 16)) && 19 == a14) && a3 <= 0)) || (((!(a4 == a26) && a3 <= 0) && 16 <= a28) && a14 <= 18)) || ((((17 == a28 && !(a4 == a26)) && !(a4 == 16)) && 19 == a14) && 1 == a3)) || ((((1 == a7 && !(a4 == a26)) && 19 == a14) && a3 <= 0) && 16 == a28)) || (((((!(a4 == a26) && !(a14 == 0)) && a7 == 1) && \old(a26) == a26) && a28 == 15) && a3 == 1)) || ((((((!(a4 == 16) && 19 == a14) && a7 == 1) && !(a4 == 0)) && !(a14 == a26)) && a28 == 15) && a3 == 1)) || ((((a28 <= 15 && !(a4 == a26)) && 1 == a3) && \old(a26) == a26) && 19 <= a14)) || ((((1 == a7 && !(a4 == 16)) && a3 <= 0) && \old(a28) == a28) && !(a14 == a26))) || ((((!(a28 == 16) && !(a4 == a26)) && a3 <= 0) && 20 <= a14) && !(a14 == a26))) || ((((1 == a7 && !(a4 == a26)) && a3 <= 0) && !(a14 == a26)) && 16 <= a28)) || !(15 == \old(a28))) || !(19 == \old(a14))) || ((((((1 == a7 && !(a4 == a26)) && 20 <= a14) && 16 == a28) && 1 == a3) && !(18 == a26)) && !(a14 == a26))) || ((((!(a4 == 16) && a3 <= 0) && \old(a28) == a28) && 20 <= a14) && !(a14 == a26))) || ((((!(a28 == 16) && !(a4 == a26)) && a3 <= 0) && \old(a26) == a26) && 16 <= a28)) || !(17 == \old(a4))) || !(1 == a25)) || (((a28 <= 15 && !(a4 == 16)) && 1 == a3) && a14 <= 18)) || (((((1 == a7 && !(a4 == 16)) && 19 == a14) && a3 <= 0) && !(a14 == a26)) && 16 <= a28)) || (((17 == a28 && !(a4 == a26)) && 1 == a3) && a14 <= 18)) || (((17 == a28 && !(a4 == 16)) && 1 == a3) && !(a14 == a26))) || !(1 == \old(a3))) || (((!(a28 == 16) && !(a4 == 16)) && a3 <= 0) && a14 <= 18)) || (((17 == a28 && !(a4 == 16)) && 1 == a3) && a14 <= 18)) || (((((1 == a7 && !(a4 == 16)) && a3 <= 0) && 16 == a28) && 19 <= a14) && !(a14 == a26))) || !(1 == \old(a7))) || ((((a28 <= 15 && !(a4 == a26)) && 19 == a14) && 1 == a3) && !(a14 == a26))) || ((((!(a4 == 16) && 19 == a14) && a3 <= 0) && 16 == a28) && !(a14 == a26))) || ((((17 == a28 && !(a4 == a26)) && 19 == a14) && 1 == a3) && !(a14 == a26))) || (((((1 == a7 && !(a4 == a26)) && 16 == a28) && 1 == a3) && !(a14 == a26)) && a14 <= 18)) || (((((a28 <= 15 && !(a4 == a26)) && !(a4 == 16)) && 1 == a3) && !(a14 == a26)) && !(a4 == 17))) || ((((1 == a7 && !(a4 == 16)) && 16 == a28) && 1 == a3) && !(a14 == a26))) || ((((17 == a28 && !(a4 == a26)) && 1 == a3) && !(18 == a26)) && !(a14 == a26))) || ((((1 == a7 && 16 == a28) && 1 == a3) && \old(a26) == a26) && a14 <= 18)) || ((((!(a4 == a26) && !(a4 == 16)) && a3 <= 0) && !(18 == a26)) && !(a14 == a26))) || (((((a28 <= 15 && !(a4 == a26)) && 1 == a3) && !(18 == a26)) && !(a14 == a26)) && a14 <= 18)) || ((((((!(a14 == a26) && !(a4 == a26)) && !(a26 == 0)) && a7 == 1) && 20 <= a14) && 1 == a3) && a28 == 15)) || (((16 == a28 && a4 == 17) && a3 == 1) && a26 == \old(a26))) || (((17 == a26 && 16 == a28) && 1 == a3) && 19 <= a14)) || !(18 == \old(a26)) [2018-11-23 15:25:39,056 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_3013e30b-365e-401e-a2b7-fc65c7f54072/bin-2019/utaipan/witness.graphml [2018-11-23 15:25:39,056 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 15:25:39,057 INFO L168 Benchmark]: Toolchain (without parser) took 396342.24 ms. Allocated memory was 1.0 GB in the beginning and 7.1 GB in the end (delta: 6.1 GB). Free memory was 937.6 MB in the beginning and 3.7 GB in the end (delta: -2.8 GB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. [2018-11-23 15:25:39,058 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:25:39,058 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1716.54 ms. Allocated memory is still 1.0 GB. Free memory was 937.6 MB in the beginning and 742.2 MB in the end (delta: 195.4 MB). Peak memory consumption was 195.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:39,058 INFO L168 Benchmark]: Boogie Procedure Inliner took 182.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 742.2 MB in the beginning and 1.1 GB in the end (delta: -391.2 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:39,059 INFO L168 Benchmark]: Boogie Preprocessor took 132.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:39,059 INFO L168 Benchmark]: RCFGBuilder took 2989.08 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 67.1 MB). Free memory was 1.1 GB in the beginning and 978.3 MB in the end (delta: 128.0 MB). Peak memory consumption was 250.6 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:39,059 INFO L168 Benchmark]: TraceAbstraction took 390959.29 ms. Allocated memory was 1.3 GB in the beginning and 7.1 GB in the end (delta: 5.9 GB). Free memory was 978.3 MB in the beginning and 3.9 GB in the end (delta: -2.9 GB). Peak memory consumption was 5.5 GB. Max. memory is 11.5 GB. [2018-11-23 15:25:39,060 INFO L168 Benchmark]: Witness Printer took 359.45 ms. Allocated memory is still 7.1 GB. Free memory was 3.9 GB in the beginning and 3.7 GB in the end (delta: 146.6 MB). Peak memory consumption was 146.6 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:39,068 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1716.54 ms. Allocated memory is still 1.0 GB. Free memory was 937.6 MB in the beginning and 742.2 MB in the end (delta: 195.4 MB). Peak memory consumption was 195.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 182.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 742.2 MB in the beginning and 1.1 GB in the end (delta: -391.2 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 132.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2989.08 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 67.1 MB). Free memory was 1.1 GB in the beginning and 978.3 MB in the end (delta: 128.0 MB). Peak memory consumption was 250.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 390959.29 ms. Allocated memory was 1.3 GB in the beginning and 7.1 GB in the end (delta: 5.9 GB). Free memory was 978.3 MB in the beginning and 3.9 GB in the end (delta: -2.9 GB). Peak memory consumption was 5.5 GB. Max. memory is 11.5 GB. * Witness Printer took 359.45 ms. Allocated memory is still 7.1 GB. Free memory was 3.9 GB in the beginning and 3.7 GB in the end (delta: 146.6 MB). Peak memory consumption was 146.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4718]: 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: 4816]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((17 == a26 && a3 <= 0) && 20 <= a14) || (((17 == a26 && \old(a28) == a28) && 20 <= a14) && a3 == 1)) || (((((1 == a7 && !(a4 == a26)) && a3 <= 0) && \old(a28) == a28) && !(18 == a26)) && !(a14 == a26))) || ((((!(a4 == a26) && !(a4 == 16)) && 19 == a14) && 16 == a28) && 1 == a3)) || (((!(a4 == 16) && 16 == a28) && 1 == a3) && a14 <= 18)) || ((((((!(a4 == 16) && !(a4 == 0)) && !(a4 == a26)) && a14 <= 19) && a7 == 1) && 1 == a3) && a28 == 15)) || ((((17 == a26 && a3 <= 0) && \old(a28) == a28) && !(a14 == a26)) && a14 <= 18)) || (((17 == a26 && !(a28 == 16)) && a3 <= 0) && 16 <= a28)) || (((a28 <= 15 && !(a4 == a26)) && 19 == a14) && a3 <= 0)) || !(1 == a1)) || ((((!(a4 == a26) && 19 == a14) && 16 == a28) && 1 == a3) && \old(a26) == a26)) || ((((17 == a26 && a28 <= 15) && 1 == a3) && !(a14 == a26)) && !(a4 == 17))) || ((((a7 == 0 && a28 == 15) && a26 == 17) && a3 == 1) && 19 == a14)) || (((!(a4 == a26) && !(a4 == 16)) && 19 == a14) && a3 <= 0)) || (((!(a4 == a26) && a3 <= 0) && 16 <= a28) && a14 <= 18)) || ((((17 == a28 && !(a4 == a26)) && !(a4 == 16)) && 19 == a14) && 1 == a3)) || ((((1 == a7 && !(a4 == a26)) && 19 == a14) && a3 <= 0) && 16 == a28)) || (((((!(a4 == a26) && !(a14 == 0)) && a7 == 1) && \old(a26) == a26) && a28 == 15) && a3 == 1)) || ((((((!(a4 == 16) && 19 == a14) && a7 == 1) && !(a4 == 0)) && !(a14 == a26)) && a28 == 15) && a3 == 1)) || ((((a28 <= 15 && !(a4 == a26)) && 1 == a3) && \old(a26) == a26) && 19 <= a14)) || ((((1 == a7 && !(a4 == 16)) && a3 <= 0) && \old(a28) == a28) && !(a14 == a26))) || ((((!(a28 == 16) && !(a4 == a26)) && a3 <= 0) && 20 <= a14) && !(a14 == a26))) || ((((1 == a7 && !(a4 == a26)) && a3 <= 0) && !(a14 == a26)) && 16 <= a28)) || !(15 == \old(a28))) || !(19 == \old(a14))) || ((((((1 == a7 && !(a4 == a26)) && 20 <= a14) && 16 == a28) && 1 == a3) && !(18 == a26)) && !(a14 == a26))) || ((((!(a4 == 16) && a3 <= 0) && \old(a28) == a28) && 20 <= a14) && !(a14 == a26))) || ((((!(a28 == 16) && !(a4 == a26)) && a3 <= 0) && \old(a26) == a26) && 16 <= a28)) || !(17 == \old(a4))) || !(1 == a25)) || (((a28 <= 15 && !(a4 == 16)) && 1 == a3) && a14 <= 18)) || (((((1 == a7 && !(a4 == 16)) && 19 == a14) && a3 <= 0) && !(a14 == a26)) && 16 <= a28)) || (((17 == a28 && !(a4 == a26)) && 1 == a3) && a14 <= 18)) || (((17 == a28 && !(a4 == 16)) && 1 == a3) && !(a14 == a26))) || !(1 == \old(a3))) || (((!(a28 == 16) && !(a4 == 16)) && a3 <= 0) && a14 <= 18)) || (((17 == a28 && !(a4 == 16)) && 1 == a3) && a14 <= 18)) || (((((1 == a7 && !(a4 == 16)) && a3 <= 0) && 16 == a28) && 19 <= a14) && !(a14 == a26))) || !(1 == \old(a7))) || ((((a28 <= 15 && !(a4 == a26)) && 19 == a14) && 1 == a3) && !(a14 == a26))) || ((((!(a4 == 16) && 19 == a14) && a3 <= 0) && 16 == a28) && !(a14 == a26))) || ((((17 == a28 && !(a4 == a26)) && 19 == a14) && 1 == a3) && !(a14 == a26))) || (((((1 == a7 && !(a4 == a26)) && 16 == a28) && 1 == a3) && !(a14 == a26)) && a14 <= 18)) || (((((a28 <= 15 && !(a4 == a26)) && !(a4 == 16)) && 1 == a3) && !(a14 == a26)) && !(a4 == 17))) || ((((1 == a7 && !(a4 == 16)) && 16 == a28) && 1 == a3) && !(a14 == a26))) || ((((17 == a28 && !(a4 == a26)) && 1 == a3) && !(18 == a26)) && !(a14 == a26))) || ((((1 == a7 && 16 == a28) && 1 == a3) && \old(a26) == a26) && a14 <= 18)) || ((((!(a4 == a26) && !(a4 == 16)) && a3 <= 0) && !(18 == a26)) && !(a14 == a26))) || (((((a28 <= 15 && !(a4 == a26)) && 1 == a3) && !(18 == a26)) && !(a14 == a26)) && a14 <= 18)) || ((((((!(a14 == a26) && !(a4 == a26)) && !(a26 == 0)) && a7 == 1) && 20 <= a14) && 1 == a3) && a28 == 15)) || (((16 == a28 && a4 == 17) && a3 == 1) && a26 == \old(a26))) || (((17 == a26 && 16 == a28) && 1 == a3) && 19 <= a14)) || !(18 == \old(a26)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 390.8s OverallTime, 15 OverallIterations, 8 TraceHistogramMax, 261.4s AutomataDifference, 0.0s DeadEndRemovalTime, 56.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 6693 SDtfs, 104378 SDslu, 10201 SDs, 0 SdLazy, 217570 SolverSat, 46965 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 139.0s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 25545 GetRequests, 24952 SyntacticMatches, 34 SemanticMatches, 559 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16905 ImplicationChecksByTransitivity, 13.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=204630occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 25.3s AbstIntTime, 12 AbstIntIterations, 5 AbstIntStrong, 0.9993478650131674 AbsIntWeakeningRatio, 0.05060405744244358 AbsIntAvgWeakeningVarsNumRemoved, 32.080009117848185 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 10.8s AutomataMinimizationTime, 15 MinimizatonAttempts, 14095 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 10536 PreInvPairs, 11202 NumberOfFragments, 19852 HoareAnnotationTreeSize, 10536 FomulaSimplifications, 282187 FormulaSimplificationTreeSizeReduction, 8.2s HoareSimplificationTime, 13 FomulaSimplificationsInter, 310571 FormulaSimplificationTreeSizeReductionInter, 48.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.8s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 13.5s InterpolantComputationTime, 27215 NumberOfCodeBlocks, 27215 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 37385 ConstructedInterpolants, 0 QuantifiedInterpolants, 104916726 SizeOfPredicates, 7 NumberOfNonLiveVariables, 14739 ConjunctsInSsa, 36 ConjunctsInUnsatCore, 29 InterpolantComputations, 5 PerfectInterpolantSequences, 28582/31306 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...