./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label37_true-unreach-call_false-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label37_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/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 bc1cb32869105d24c82de538cbcea8a5081cff9a ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 10:13:50,801 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:13:50,802 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:13:50,810 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:13:50,810 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:13:50,811 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:13:50,811 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:13:50,813 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:13:50,814 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:13:50,814 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:13:50,815 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:13:50,815 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:13:50,816 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:13:50,817 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:13:50,818 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:13:50,819 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:13:50,820 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:13:50,821 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:13:50,822 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:13:50,823 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:13:50,824 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:13:50,825 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:13:50,827 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:13:50,827 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:13:50,827 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:13:50,828 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:13:50,828 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:13:50,829 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:13:50,830 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:13:50,830 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:13:50,831 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:13:50,831 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:13:50,831 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:13:50,831 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:13:50,832 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:13:50,833 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:13:50,833 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 10:13:50,843 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:13:50,843 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:13:50,844 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:13:50,844 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 10:13:50,844 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 10:13:50,844 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 10:13:50,844 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 10:13:50,844 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 10:13:50,844 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 10:13:50,844 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 10:13:50,845 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 10:13:50,845 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 10:13:50,845 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 10:13:50,845 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:13:50,846 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 10:13:50,846 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:13:50,847 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 10:13:50,847 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:13:50,847 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:13:50,847 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:13:50,847 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:13:50,847 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 10:13:50,847 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:13:50,847 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:13:50,848 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:13:50,848 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:13:50,848 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:13:50,848 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:13:50,848 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:13:50,848 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:13:50,848 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:13:50,848 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:13:50,848 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:13:50,848 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 10:13:50,848 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:13:50,849 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 10:13:50,849 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 10:13:50,849 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_2ea6682d-b973-40e7-9112-4b0fe6718a79/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 -> bc1cb32869105d24c82de538cbcea8a5081cff9a [2018-11-18 10:13:50,876 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:13:50,886 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:13:50,888 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:13:50,889 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:13:50,890 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:13:50,890 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label37_true-unreach-call_false-termination.c [2018-11-18 10:13:50,930 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/bin-2019/utaipan/data/25ae60753/9349ade2cbb94c25a976345da13d0fd7/FLAG3d82373b1 [2018-11-18 10:13:51,428 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:13:51,429 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/sv-benchmarks/c/eca-rers2012/Problem04_label37_true-unreach-call_false-termination.c [2018-11-18 10:13:51,446 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/bin-2019/utaipan/data/25ae60753/9349ade2cbb94c25a976345da13d0fd7/FLAG3d82373b1 [2018-11-18 10:13:51,907 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/bin-2019/utaipan/data/25ae60753/9349ade2cbb94c25a976345da13d0fd7 [2018-11-18 10:13:51,909 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:13:51,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:13:51,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:13:51,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:13:51,915 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:13:51,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:13:51" (1/1) ... [2018-11-18 10:13:51,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3275144b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:51, skipping insertion in model container [2018-11-18 10:13:51,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:13:51" (1/1) ... [2018-11-18 10:13:51,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:13:52,035 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:13:52,980 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:13:52,983 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:13:53,538 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:13:53,738 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:13:53,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53 WrapperNode [2018-11-18 10:13:53,739 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:13:53,739 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:13:53,739 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:13:53,739 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:13:53,745 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53" (1/1) ... [2018-11-18 10:13:53,774 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53" (1/1) ... [2018-11-18 10:13:53,780 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:13:53,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:13:53,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:13:53,780 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:13:53,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53" (1/1) ... [2018-11-18 10:13:53,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53" (1/1) ... [2018-11-18 10:13:53,799 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53" (1/1) ... [2018-11-18 10:13:53,799 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53" (1/1) ... [2018-11-18 10:13:53,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53" (1/1) ... [2018-11-18 10:13:53,879 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53" (1/1) ... [2018-11-18 10:13:53,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53" (1/1) ... [2018-11-18 10:13:53,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:13:53,919 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:13:53,920 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:13:53,920 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:13:53,920 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/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 [2018-11-18 10:13:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 10:13:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 10:13:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 10:13:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-18 10:13:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-18 10:13:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-18 10:13:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-18 10:13:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-18 10:13:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-18 10:13:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-18 10:13:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-18 10:13:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:13:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:13:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 10:13:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 10:13:56,630 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:13:56,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:13:56 BoogieIcfgContainer [2018-11-18 10:13:56,631 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:13:56,631 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 10:13:56,631 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 10:13:56,635 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 10:13:56,635 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:13:51" (1/3) ... [2018-11-18 10:13:56,636 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c47ba2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:13:56, skipping insertion in model container [2018-11-18 10:13:56,636 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:13:53" (2/3) ... [2018-11-18 10:13:56,636 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c47ba2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:13:56, skipping insertion in model container [2018-11-18 10:13:56,636 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:13:56" (3/3) ... [2018-11-18 10:13:56,639 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label37_true-unreach-call_false-termination.c [2018-11-18 10:13:56,645 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 10:13:56,651 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 10:13:56,662 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 10:13:56,689 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 10:13:56,689 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 10:13:56,689 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 10:13:56,689 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 10:13:56,689 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 10:13:56,689 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 10:13:56,690 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 10:13:56,690 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 10:13:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states. [2018-11-18 10:13:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2018-11-18 10:13:56,744 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:13:56,745 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:13:56,747 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:13:56,751 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:13:56,751 INFO L82 PathProgramCache]: Analyzing trace with hash 1856499550, now seen corresponding path program 1 times [2018-11-18 10:13:56,752 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:13:56,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:13:56,782 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:13:56,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:13:56,782 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:13:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:13:57,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:13:57,920 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:13:57,921 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:13:57,921 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:13:57,925 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:13:57,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:13:57,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:13:57,934 INFO L87 Difference]: Start difference. First operand 907 states. Second operand 3 states. [2018-11-18 10:14:00,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:14:00,001 INFO L93 Difference]: Finished difference Result 2647 states and 5102 transitions. [2018-11-18 10:14:00,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:14:00,003 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 828 [2018-11-18 10:14:00,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:14:00,027 INFO L225 Difference]: With dead ends: 2647 [2018-11-18 10:14:00,027 INFO L226 Difference]: Without dead ends: 1738 [2018-11-18 10:14:00,033 INFO L604 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 [2018-11-18 10:14:00,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1738 states. [2018-11-18 10:14:00,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1738 to 1738. [2018-11-18 10:14:00,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1738 states. [2018-11-18 10:14:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1738 states and 3145 transitions. [2018-11-18 10:14:00,120 INFO L78 Accepts]: Start accepts. Automaton has 1738 states and 3145 transitions. Word has length 828 [2018-11-18 10:14:00,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:14:00,121 INFO L480 AbstractCegarLoop]: Abstraction has 1738 states and 3145 transitions. [2018-11-18 10:14:00,122 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:14:00,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3145 transitions. [2018-11-18 10:14:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2018-11-18 10:14:00,148 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:14:00,148 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:14:00,148 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:14:00,149 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:14:00,149 INFO L82 PathProgramCache]: Analyzing trace with hash -784894659, now seen corresponding path program 1 times [2018-11-18 10:14:00,149 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:14:00,150 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:14:00,150 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:14:00,150 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:14:00,150 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:14:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:14:00,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:14:00,837 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:14:00,837 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 10:14:00,837 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:14:00,839 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 10:14:00,839 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 10:14:00,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:14:00,840 INFO L87 Difference]: Start difference. First operand 1738 states and 3145 transitions. Second operand 4 states. [2018-11-18 10:14:04,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:14:04,492 INFO L93 Difference]: Finished difference Result 6810 states and 12572 transitions. [2018-11-18 10:14:04,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 10:14:04,493 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 837 [2018-11-18 10:14:04,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:14:04,515 INFO L225 Difference]: With dead ends: 6810 [2018-11-18 10:14:04,515 INFO L226 Difference]: Without dead ends: 5078 [2018-11-18 10:14:04,520 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:14:04,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5078 states. [2018-11-18 10:14:04,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5078 to 5078. [2018-11-18 10:14:04,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5078 states. [2018-11-18 10:14:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5078 states to 5078 states and 8163 transitions. [2018-11-18 10:14:04,616 INFO L78 Accepts]: Start accepts. Automaton has 5078 states and 8163 transitions. Word has length 837 [2018-11-18 10:14:04,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:14:04,617 INFO L480 AbstractCegarLoop]: Abstraction has 5078 states and 8163 transitions. [2018-11-18 10:14:04,617 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 10:14:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 5078 states and 8163 transitions. [2018-11-18 10:14:04,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2018-11-18 10:14:04,632 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:14:04,632 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:14:04,633 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:14:04,633 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:14:04,633 INFO L82 PathProgramCache]: Analyzing trace with hash 859250761, now seen corresponding path program 1 times [2018-11-18 10:14:04,633 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:14:04,634 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:14:04,634 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:14:04,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:14:04,635 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:14:04,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:14:05,153 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:14:05,153 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:14:05,154 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 10:14:05,154 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:14:05,155 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:14:05,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:14:05,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:14:05,156 INFO L87 Difference]: Start difference. First operand 5078 states and 8163 transitions. Second operand 6 states. [2018-11-18 10:14:08,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:14:08,229 INFO L93 Difference]: Finished difference Result 12919 states and 20986 transitions. [2018-11-18 10:14:08,232 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:14:08,232 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 844 [2018-11-18 10:14:08,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:14:08,250 INFO L225 Difference]: With dead ends: 12919 [2018-11-18 10:14:08,251 INFO L226 Difference]: Without dead ends: 7847 [2018-11-18 10:14:08,257 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:14:08,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7847 states. [2018-11-18 10:14:08,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7847 to 7781. [2018-11-18 10:14:08,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7781 states. [2018-11-18 10:14:08,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7781 states to 7781 states and 12073 transitions. [2018-11-18 10:14:08,371 INFO L78 Accepts]: Start accepts. Automaton has 7781 states and 12073 transitions. Word has length 844 [2018-11-18 10:14:08,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:14:08,372 INFO L480 AbstractCegarLoop]: Abstraction has 7781 states and 12073 transitions. [2018-11-18 10:14:08,372 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:14:08,372 INFO L276 IsEmpty]: Start isEmpty. Operand 7781 states and 12073 transitions. [2018-11-18 10:14:08,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2018-11-18 10:14:08,387 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:14:08,387 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:14:08,388 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:14:08,388 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:14:08,388 INFO L82 PathProgramCache]: Analyzing trace with hash 1585933612, now seen corresponding path program 1 times [2018-11-18 10:14:08,388 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:14:08,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:14:08,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:14:08,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:14:08,389 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:14:08,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:14:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 44 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:14:08,729 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:14:08,729 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:14:08,730 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 865 with the following transitions: [2018-11-18 10:14:08,733 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], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [837], [839], [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], [2653], [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], [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], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:14:08,786 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:14:08,786 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:14:10,463 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:14:10,464 INFO L272 AbstractInterpreter]: Visited 832 different actions 1658 times. Merged at 5 different actions 5 times. Never widened. Performed 28394 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28394 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-18 10:14:10,481 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:14:10,482 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:14:11,987 INFO L227 lantSequenceWeakener]: Weakened 861 states. On average, predicates are now at 78.7% of their original sizes. [2018-11-18 10:14:11,987 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:14:12,155 INFO L415 sIntCurrentIteration]: We unified 863 AI predicates to 863 [2018-11-18 10:14:12,155 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:14:12,156 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:14:12,156 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-18 10:14:12,156 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:14:12,158 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 10:14:12,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 10:14:12,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:14:12,158 INFO L87 Difference]: Start difference. First operand 7781 states and 12073 transitions. Second operand 16 states. [2018-11-18 10:14:35,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:14:35,855 INFO L93 Difference]: Finished difference Result 19045 states and 28870 transitions. [2018-11-18 10:14:35,855 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-18 10:14:35,855 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 864 [2018-11-18 10:14:35,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:14:35,893 INFO L225 Difference]: With dead ends: 19045 [2018-11-18 10:14:35,894 INFO L226 Difference]: Without dead ends: 11270 [2018-11-18 10:14:35,906 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 888 GetRequests, 849 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-18 10:14:35,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11270 states. [2018-11-18 10:14:36,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11270 to 11230. [2018-11-18 10:14:36,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11230 states. [2018-11-18 10:14:36,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11230 states to 11230 states and 15712 transitions. [2018-11-18 10:14:36,101 INFO L78 Accepts]: Start accepts. Automaton has 11230 states and 15712 transitions. Word has length 864 [2018-11-18 10:14:36,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:14:36,101 INFO L480 AbstractCegarLoop]: Abstraction has 11230 states and 15712 transitions. [2018-11-18 10:14:36,101 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 10:14:36,101 INFO L276 IsEmpty]: Start isEmpty. Operand 11230 states and 15712 transitions. [2018-11-18 10:14:36,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 872 [2018-11-18 10:14:36,125 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:14:36,126 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:14:36,126 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:14:36,126 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:14:36,126 INFO L82 PathProgramCache]: Analyzing trace with hash -551654524, now seen corresponding path program 1 times [2018-11-18 10:14:36,127 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:14:36,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:14:36,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:14:36,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:14:36,128 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:14:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:14:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 51 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:14:36,545 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:14:36,546 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:14:36,546 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 872 with the following transitions: [2018-11-18 10:14:36,547 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], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [837], [839], [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], 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[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], [2653], [2654], [2658], [2662], [2666], [2670], [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], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:14:36,561 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:14:36,561 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:14:37,560 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:14:37,561 INFO L272 AbstractInterpreter]: Visited 832 different actions 1658 times. Merged at 5 different actions 5 times. Never widened. Performed 28687 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28687 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-18 10:14:37,566 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:14:37,567 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:14:38,633 INFO L227 lantSequenceWeakener]: Weakened 868 states. On average, predicates are now at 80.1% of their original sizes. [2018-11-18 10:14:38,633 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:14:38,778 INFO L415 sIntCurrentIteration]: We unified 870 AI predicates to 870 [2018-11-18 10:14:38,778 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:14:38,778 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:14:38,778 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-18 10:14:38,778 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:14:38,779 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 10:14:38,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 10:14:38,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:14:38,779 INFO L87 Difference]: Start difference. First operand 11230 states and 15712 transitions. Second operand 16 states. [2018-11-18 10:14:59,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:14:59,378 INFO L93 Difference]: Finished difference Result 23383 states and 32755 transitions. [2018-11-18 10:14:59,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-18 10:14:59,378 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 871 [2018-11-18 10:14:59,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:14:59,403 INFO L225 Difference]: With dead ends: 23383 [2018-11-18 10:14:59,403 INFO L226 Difference]: Without dead ends: 12994 [2018-11-18 10:14:59,413 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 895 GetRequests, 856 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-18 10:14:59,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12994 states. [2018-11-18 10:14:59,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12994 to 12971. [2018-11-18 10:14:59,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12971 states. [2018-11-18 10:14:59,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12971 states to 12971 states and 17529 transitions. [2018-11-18 10:14:59,552 INFO L78 Accepts]: Start accepts. Automaton has 12971 states and 17529 transitions. Word has length 871 [2018-11-18 10:14:59,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:14:59,553 INFO L480 AbstractCegarLoop]: Abstraction has 12971 states and 17529 transitions. [2018-11-18 10:14:59,553 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 10:14:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 12971 states and 17529 transitions. [2018-11-18 10:14:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2018-11-18 10:14:59,569 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:14:59,570 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:14:59,570 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:14:59,570 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:14:59,571 INFO L82 PathProgramCache]: Analyzing trace with hash -865094649, now seen corresponding path program 1 times [2018-11-18 10:14:59,571 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:14:59,572 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:14:59,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:14:59,572 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:14:59,572 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:14:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:14:59,909 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 131 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-18 10:14:59,909 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:14:59,910 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:14:59,910 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 930 with the following transitions: [2018-11-18 10:14:59,910 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], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [837], [839], [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], [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], [2841], [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], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:14:59,925 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:14:59,925 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:15:01,462 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:15:01,463 INFO L272 AbstractInterpreter]: Visited 833 different actions 2494 times. Merged at 7 different actions 17 times. Never widened. Performed 43667 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43667 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 10:15:01,469 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:15:01,470 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:15:02,175 INFO L227 lantSequenceWeakener]: Weakened 926 states. On average, predicates are now at 78.7% of their original sizes. [2018-11-18 10:15:02,176 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:15:02,294 INFO L415 sIntCurrentIteration]: We unified 928 AI predicates to 928 [2018-11-18 10:15:02,294 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:15:02,294 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:15:02,294 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-18 10:15:02,295 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:15:02,295 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 10:15:02,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 10:15:02,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:15:02,296 INFO L87 Difference]: Start difference. First operand 12971 states and 17529 transitions. Second operand 16 states. [2018-11-18 10:15:37,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:15:37,652 INFO L93 Difference]: Finished difference Result 28845 states and 39497 transitions. [2018-11-18 10:15:37,652 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-11-18 10:15:37,652 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 929 [2018-11-18 10:15:37,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:15:37,689 INFO L225 Difference]: With dead ends: 28845 [2018-11-18 10:15:37,690 INFO L226 Difference]: Without dead ends: 16715 [2018-11-18 10:15:37,705 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 956 GetRequests, 914 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=246, Invalid=1646, Unknown=0, NotChecked=0, Total=1892 [2018-11-18 10:15:37,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16715 states. [2018-11-18 10:15:37,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16715 to 16668. [2018-11-18 10:15:37,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16668 states. [2018-11-18 10:15:37,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16668 states to 16668 states and 21723 transitions. [2018-11-18 10:15:37,945 INFO L78 Accepts]: Start accepts. Automaton has 16668 states and 21723 transitions. Word has length 929 [2018-11-18 10:15:37,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:15:37,946 INFO L480 AbstractCegarLoop]: Abstraction has 16668 states and 21723 transitions. [2018-11-18 10:15:37,946 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 10:15:37,946 INFO L276 IsEmpty]: Start isEmpty. Operand 16668 states and 21723 transitions. [2018-11-18 10:15:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2018-11-18 10:15:37,975 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:15:37,976 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 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, 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] [2018-11-18 10:15:37,976 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:15:37,977 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:15:37,977 INFO L82 PathProgramCache]: Analyzing trace with hash 783375915, now seen corresponding path program 1 times [2018-11-18 10:15:37,977 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:15:37,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:15:37,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:15:37,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:15:37,978 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:15:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:15:38,731 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 206 proven. 129 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-11-18 10:15:38,731 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:15:38,731 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:15:38,732 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1012 with the following transitions: [2018-11-18 10:15:38,733 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], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [837], [839], [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], [2653], [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], [2809], [2810], [2814], [2818], [2822], [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], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:15:38,747 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:15:38,747 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:15:40,852 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:15:40,852 INFO L272 AbstractInterpreter]: Visited 836 different actions 3338 times. Merged at 9 different actions 30 times. Never widened. Performed 59323 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59323 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 8 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 10:15:40,857 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:15:40,858 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:15:40,858 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:15:40,858 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/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 [2018-11-18 10:15:40,865 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:15:40,865 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:15:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:15:41,059 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:15:41,472 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 281 proven. 2 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-18 10:15:41,472 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:15:42,025 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 227 proven. 67 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-11-18 10:15:42,041 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:15:42,042 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-18 10:15:42,042 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:15:42,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 10:15:42,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 10:15:42,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2018-11-18 10:15:42,043 INFO L87 Difference]: Start difference. First operand 16668 states and 21723 transitions. Second operand 15 states. [2018-11-18 10:15:56,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:15:56,231 INFO L93 Difference]: Finished difference Result 63261 states and 91669 transitions. [2018-11-18 10:15:56,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-11-18 10:15:56,232 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1011 [2018-11-18 10:15:56,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:15:56,345 INFO L225 Difference]: With dead ends: 63261 [2018-11-18 10:15:56,345 INFO L226 Difference]: Without dead ends: 44715 [2018-11-18 10:15:56,385 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2100 GetRequests, 2049 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 635 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=559, Invalid=1991, Unknown=0, NotChecked=0, Total=2550 [2018-11-18 10:15:56,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44715 states. [2018-11-18 10:15:56,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44715 to 44652. [2018-11-18 10:15:56,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44652 states. [2018-11-18 10:15:57,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44652 states to 44652 states and 53135 transitions. [2018-11-18 10:15:57,006 INFO L78 Accepts]: Start accepts. Automaton has 44652 states and 53135 transitions. Word has length 1011 [2018-11-18 10:15:57,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:15:57,006 INFO L480 AbstractCegarLoop]: Abstraction has 44652 states and 53135 transitions. [2018-11-18 10:15:57,006 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 10:15:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 44652 states and 53135 transitions. [2018-11-18 10:15:57,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2018-11-18 10:15:57,077 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:15:57,078 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:15:57,078 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:15:57,078 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:15:57,078 INFO L82 PathProgramCache]: Analyzing trace with hash -1500960422, now seen corresponding path program 1 times [2018-11-18 10:15:57,078 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:15:57,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:15:57,079 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:15:57,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:15:57,080 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:15:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:15:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 270 proven. 64 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 10:15:57,729 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:15:57,729 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:15:57,730 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1046 with the following transitions: [2018-11-18 10:15:57,731 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], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [837], [839], [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], [2653], [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], [2809], [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], [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], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:15:57,746 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:15:57,746 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:15:59,238 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:15:59,238 INFO L272 AbstractInterpreter]: Visited 834 different actions 2494 times. Merged at 7 different actions 14 times. Never widened. Performed 44385 root evaluator evaluations with a maximum evaluation depth of 3. Performed 44385 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 10:15:59,245 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:15:59,246 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:16:00,157 INFO L227 lantSequenceWeakener]: Weakened 1042 states. On average, predicates are now at 80.08% of their original sizes. [2018-11-18 10:16:00,157 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:16:00,278 INFO L415 sIntCurrentIteration]: We unified 1044 AI predicates to 1044 [2018-11-18 10:16:00,278 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:16:00,278 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:16:00,278 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-18 10:16:00,278 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:16:00,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 10:16:00,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 10:16:00,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:16:00,279 INFO L87 Difference]: Start difference. First operand 44652 states and 53135 transitions. Second operand 16 states. [2018-11-18 10:16:27,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:16:27,844 INFO L93 Difference]: Finished difference Result 99060 states and 119103 transitions. [2018-11-18 10:16:27,844 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-18 10:16:27,844 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1045 [2018-11-18 10:16:27,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:16:27,951 INFO L225 Difference]: With dead ends: 99060 [2018-11-18 10:16:27,951 INFO L226 Difference]: Without dead ends: 55251 [2018-11-18 10:16:27,989 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 1071 GetRequests, 1030 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 381 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=239, Invalid=1567, Unknown=0, NotChecked=0, Total=1806 [2018-11-18 10:16:28,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55251 states. [2018-11-18 10:16:28,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55251 to 55178. [2018-11-18 10:16:28,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55178 states. [2018-11-18 10:16:28,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55178 states to 55178 states and 64855 transitions. [2018-11-18 10:16:28,590 INFO L78 Accepts]: Start accepts. Automaton has 55178 states and 64855 transitions. Word has length 1045 [2018-11-18 10:16:28,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:16:28,590 INFO L480 AbstractCegarLoop]: Abstraction has 55178 states and 64855 transitions. [2018-11-18 10:16:28,591 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 10:16:28,591 INFO L276 IsEmpty]: Start isEmpty. Operand 55178 states and 64855 transitions. [2018-11-18 10:16:28,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1169 [2018-11-18 10:16:28,672 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:16:28,673 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:16:28,673 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:16:28,673 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:16:28,673 INFO L82 PathProgramCache]: Analyzing trace with hash -46349458, now seen corresponding path program 1 times [2018-11-18 10:16:28,674 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:16:28,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:16:28,674 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:16:28,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:16:28,675 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:16:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:16:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 426 proven. 181 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2018-11-18 10:16:29,349 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:16:29,349 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:16:29,349 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1169 with the following transitions: [2018-11-18 10:16:29,350 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], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [837], [839], [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], [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], [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], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:16:29,358 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:16:29,359 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:16:31,962 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:16:31,963 INFO L272 AbstractInterpreter]: Visited 837 different actions 4184 times. Merged at 9 different actions 46 times. Widened at 1 different actions 1 times. Performed 75826 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75826 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 10:16:31,964 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:16:31,964 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:16:31,964 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:16:31,964 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/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 [2018-11-18 10:16:31,971 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:16:31,971 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:16:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:16:32,149 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:16:32,808 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 603 proven. 2 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2018-11-18 10:16:32,808 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:16:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 447 proven. 113 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2018-11-18 10:16:33,261 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:16:33,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-11-18 10:16:33,262 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:16:33,262 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 10:16:33,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 10:16:33,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-11-18 10:16:33,263 INFO L87 Difference]: Start difference. First operand 55178 states and 64855 transitions. Second operand 11 states. [2018-11-18 10:16:37,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:16:37,985 INFO L93 Difference]: Finished difference Result 124240 states and 145899 transitions. [2018-11-18 10:16:37,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-18 10:16:37,986 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1168 [2018-11-18 10:16:37,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:16:38,241 INFO L225 Difference]: With dead ends: 124240 [2018-11-18 10:16:38,241 INFO L226 Difference]: Without dead ends: 69905 [2018-11-18 10:16:38,282 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2363 GetRequests, 2339 SyntacticMatches, 6 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2018-11-18 10:16:38,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69905 states. [2018-11-18 10:16:38,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69905 to 69834. [2018-11-18 10:16:38,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69834 states. [2018-11-18 10:16:38,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69834 states to 69834 states and 76758 transitions. [2018-11-18 10:16:38,898 INFO L78 Accepts]: Start accepts. Automaton has 69834 states and 76758 transitions. Word has length 1168 [2018-11-18 10:16:38,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:16:38,898 INFO L480 AbstractCegarLoop]: Abstraction has 69834 states and 76758 transitions. [2018-11-18 10:16:38,898 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 10:16:38,898 INFO L276 IsEmpty]: Start isEmpty. Operand 69834 states and 76758 transitions. [2018-11-18 10:16:38,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1257 [2018-11-18 10:16:38,953 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:16:38,954 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 10:16:38,954 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:16:38,954 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:16:38,954 INFO L82 PathProgramCache]: Analyzing trace with hash 172111562, now seen corresponding path program 1 times [2018-11-18 10:16:38,955 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:16:38,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:16:38,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:16:38,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:16:38,956 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:16:39,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:16:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 546 proven. 64 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 10:16:39,874 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:16:39,874 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:16:39,874 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1257 with the following transitions: [2018-11-18 10:16:39,875 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], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [837], [839], [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], [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], [2653], [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], [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], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:16:39,883 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:16:39,883 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:16:41,897 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:16:41,898 INFO L272 AbstractInterpreter]: Visited 838 different actions 3342 times. Merged at 8 different actions 29 times. Never widened. Performed 60880 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60880 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 10:16:41,899 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:16:41,899 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:16:41,899 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:16:41,899 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/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 [2018-11-18 10:16:41,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:16:41,911 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:16:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:16:42,096 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:16:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 591 proven. 2 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-18 10:16:42,553 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:16:43,283 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 567 proven. 15 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2018-11-18 10:16:43,299 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:16:43,299 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-18 10:16:43,299 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:16:43,300 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 10:16:43,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 10:16:43,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-11-18 10:16:43,300 INFO L87 Difference]: Start difference. First operand 69834 states and 76758 transitions. Second operand 15 states. [2018-11-18 10:16:52,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:16:52,036 INFO L93 Difference]: Finished difference Result 210027 states and 240464 transitions. [2018-11-18 10:16:52,037 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-11-18 10:16:52,037 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1256 [2018-11-18 10:16:52,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:16:52,288 INFO L225 Difference]: With dead ends: 210027 [2018-11-18 10:16:52,288 INFO L226 Difference]: Without dead ends: 141036 [2018-11-18 10:16:52,378 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2592 GetRequests, 2541 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 627 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=568, Invalid=1982, Unknown=0, NotChecked=0, Total=2550 [2018-11-18 10:16:52,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141036 states. [2018-11-18 10:16:53,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141036 to 137155. [2018-11-18 10:16:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137155 states. [2018-11-18 10:16:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137155 states to 137155 states and 150794 transitions. [2018-11-18 10:16:53,747 INFO L78 Accepts]: Start accepts. Automaton has 137155 states and 150794 transitions. Word has length 1256 [2018-11-18 10:16:53,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:16:53,748 INFO L480 AbstractCegarLoop]: Abstraction has 137155 states and 150794 transitions. [2018-11-18 10:16:53,748 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 10:16:53,748 INFO L276 IsEmpty]: Start isEmpty. Operand 137155 states and 150794 transitions. [2018-11-18 10:16:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1366 [2018-11-18 10:16:53,848 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:16:53,849 INFO L375 BasicCegarLoop]: trace histogram [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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 10:16:53,849 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:16:53,849 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:16:53,849 INFO L82 PathProgramCache]: Analyzing trace with hash -610680159, now seen corresponding path program 1 times [2018-11-18 10:16:53,849 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:16:53,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:16:53,850 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:16:53,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:16:53,851 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:16:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:16:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 619 proven. 262 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2018-11-18 10:16:54,995 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:16:54,995 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:16:54,995 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1366 with the following transitions: [2018-11-18 10:16:54,996 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], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [837], [839], [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], [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], [3261], [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], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:16:55,004 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:16:55,005 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:16:57,717 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:16:57,717 INFO L272 AbstractInterpreter]: Visited 839 different actions 4182 times. Merged at 9 different actions 38 times. Never widened. Performed 76853 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76853 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 10:16:57,721 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:16:57,722 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:16:57,722 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:16:57,722 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/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 [2018-11-18 10:16:57,728 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:16:57,728 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:16:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:16:57,930 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:16:58,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 531 proven. 0 refuted. 0 times theorem prover too weak. 510 trivial. 0 not checked. [2018-11-18 10:16:58,624 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:16:59,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 531 proven. 0 refuted. 0 times theorem prover too weak. 510 trivial. 0 not checked. [2018-11-18 10:16:59,455 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:16:59,455 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-11-18 10:16:59,455 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:16:59,456 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:16:59,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:16:59,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:16:59,456 INFO L87 Difference]: Start difference. First operand 137155 states and 150794 transitions. Second operand 3 states. [2018-11-18 10:17:01,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:17:01,558 INFO L93 Difference]: Finished difference Result 272589 states and 299743 transitions. [2018-11-18 10:17:01,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:17:01,558 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1365 [2018-11-18 10:17:01,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:17:01,799 INFO L225 Difference]: With dead ends: 272589 [2018-11-18 10:17:01,799 INFO L226 Difference]: Without dead ends: 136277 [2018-11-18 10:17:02,098 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2743 GetRequests, 2733 SyntacticMatches, 5 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:17:02,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136277 states. [2018-11-18 10:17:03,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136277 to 136219. [2018-11-18 10:17:03,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136219 states. [2018-11-18 10:17:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136219 states to 136219 states and 149479 transitions. [2018-11-18 10:17:03,280 INFO L78 Accepts]: Start accepts. Automaton has 136219 states and 149479 transitions. Word has length 1365 [2018-11-18 10:17:03,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:17:03,281 INFO L480 AbstractCegarLoop]: Abstraction has 136219 states and 149479 transitions. [2018-11-18 10:17:03,282 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:17:03,282 INFO L276 IsEmpty]: Start isEmpty. Operand 136219 states and 149479 transitions. [2018-11-18 10:17:03,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1378 [2018-11-18 10:17:03,383 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:17:03,384 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:17:03,384 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:17:03,384 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:17:03,384 INFO L82 PathProgramCache]: Analyzing trace with hash 2119715572, now seen corresponding path program 1 times [2018-11-18 10:17:03,385 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:17:03,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:17:03,385 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:17:03,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:17:03,386 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:17:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:17:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1242 backedges. 756 proven. 328 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2018-11-18 10:17:04,308 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:17:04,308 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:17:04,308 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1378 with the following transitions: [2018-11-18 10:17:04,309 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], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [837], [839], [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], [2677], [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], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2913], [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], [3025], [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], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:17:04,320 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:17:04,321 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:17:06,944 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:17:06,944 INFO L272 AbstractInterpreter]: Visited 840 different actions 4190 times. Merged at 9 different actions 41 times. Widened at 1 different actions 1 times. Performed 76986 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76986 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-18 10:17:06,949 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:17:06,950 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:17:06,950 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:17:06,950 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/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 [2018-11-18 10:17:06,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:17:06,956 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:17:07,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:17:07,185 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:17:09,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1242 backedges. 996 proven. 2 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2018-11-18 10:17:09,602 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:17:10,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1242 backedges. 773 proven. 99 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2018-11-18 10:17:10,198 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:17:10,198 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-11-18 10:17:10,199 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:17:10,199 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 10:17:10,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 10:17:10,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-18 10:17:10,200 INFO L87 Difference]: Start difference. First operand 136219 states and 149479 transitions. Second operand 11 states. [2018-11-18 10:17:16,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:17:16,760 INFO L93 Difference]: Finished difference Result 288714 states and 316458 transitions. [2018-11-18 10:17:16,760 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 10:17:16,760 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1377 [2018-11-18 10:17:16,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:17:17,013 INFO L225 Difference]: With dead ends: 288714 [2018-11-18 10:17:17,013 INFO L226 Difference]: Without dead ends: 149591 [2018-11-18 10:17:17,155 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2787 GetRequests, 2760 SyntacticMatches, 6 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=370, Unknown=0, NotChecked=0, Total=506 [2018-11-18 10:17:17,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149591 states. [2018-11-18 10:17:18,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149591 to 147661. [2018-11-18 10:17:18,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147661 states. [2018-11-18 10:17:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147661 states to 147661 states and 156178 transitions. [2018-11-18 10:17:18,791 INFO L78 Accepts]: Start accepts. Automaton has 147661 states and 156178 transitions. Word has length 1377 [2018-11-18 10:17:18,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:17:18,791 INFO L480 AbstractCegarLoop]: Abstraction has 147661 states and 156178 transitions. [2018-11-18 10:17:18,791 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 10:17:18,791 INFO L276 IsEmpty]: Start isEmpty. Operand 147661 states and 156178 transitions. [2018-11-18 10:17:18,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1510 [2018-11-18 10:17:18,907 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:17:18,907 INFO L375 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:17:18,907 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:17:18,908 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:17:18,908 INFO L82 PathProgramCache]: Analyzing trace with hash 138723079, now seen corresponding path program 1 times [2018-11-18 10:17:18,908 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:17:18,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:17:18,909 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:17:18,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:17:18,909 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:17:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:17:22,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1759 backedges. 882 proven. 700 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2018-11-18 10:17:22,785 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:17:22,785 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:17:22,786 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1510 with the following transitions: [2018-11-18 10:17:22,786 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], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [837], [839], [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], [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], [2913], [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], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:17:22,858 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:17:22,858 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:17:26,003 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:17:26,003 INFO L272 AbstractInterpreter]: Visited 841 different actions 5036 times. Merged at 12 different actions 52 times. Widened at 1 different actions 1 times. Performed 93769 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93769 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 17 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-18 10:17:26,004 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:17:26,004 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:17:26,004 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:17:26,004 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/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 [2018-11-18 10:17:26,012 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:17:26,012 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:17:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:17:26,223 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:17:27,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1759 backedges. 675 proven. 0 refuted. 0 times theorem prover too weak. 1084 trivial. 0 not checked. [2018-11-18 10:17:27,243 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:17:28,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1759 backedges. 675 proven. 0 refuted. 0 times theorem prover too weak. 1084 trivial. 0 not checked. [2018-11-18 10:17:28,191 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:17:28,192 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [18] total 19 [2018-11-18 10:17:28,192 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:17:28,192 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:17:28,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:17:28,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-18 10:17:28,193 INFO L87 Difference]: Start difference. First operand 147661 states and 156178 transitions. Second operand 3 states. [2018-11-18 10:17:30,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:17:30,770 INFO L93 Difference]: Finished difference Result 361522 states and 384550 transitions. [2018-11-18 10:17:30,771 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:17:30,771 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1509 [2018-11-18 10:17:30,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:17:31,138 INFO L225 Difference]: With dead ends: 361522 [2018-11-18 10:17:31,139 INFO L226 Difference]: Without dead ends: 214722 [2018-11-18 10:17:31,237 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3041 GetRequests, 3019 SyntacticMatches, 5 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 148 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-18 10:17:31,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214722 states. [2018-11-18 10:17:32,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214722 to 207913. [2018-11-18 10:17:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 207913 states. [2018-11-18 10:17:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207913 states to 207913 states and 220634 transitions. [2018-11-18 10:17:33,207 INFO L78 Accepts]: Start accepts. Automaton has 207913 states and 220634 transitions. Word has length 1509 [2018-11-18 10:17:33,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:17:33,208 INFO L480 AbstractCegarLoop]: Abstraction has 207913 states and 220634 transitions. [2018-11-18 10:17:33,208 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:17:33,208 INFO L276 IsEmpty]: Start isEmpty. Operand 207913 states and 220634 transitions. [2018-11-18 10:17:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1918 [2018-11-18 10:17:33,401 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:17:33,401 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 10:17:33,401 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:17:33,401 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:17:33,402 INFO L82 PathProgramCache]: Analyzing trace with hash -124589889, now seen corresponding path program 1 times [2018-11-18 10:17:33,402 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:17:33,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:17:33,402 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:17:33,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:17:33,402 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:17:33,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:17:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1233 proven. 980 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2018-11-18 10:17:34,873 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:17:34,874 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:17:34,874 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1918 with the following transitions: [2018-11-18 10:17:34,874 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], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [837], [839], [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], [1033], [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], [1737], [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], [2620], [2621], [2622], [2626], [2629], [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], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2865], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2905], [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], [3513], [3519], [3523], [3525], [3530], [3532], [3533], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:17:34,884 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:17:34,884 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:17:38,253 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:17:38,253 INFO L272 AbstractInterpreter]: Visited 846 different actions 5053 times. Merged at 15 different actions 54 times. Widened at 1 different actions 1 times. Performed 93944 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93944 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 19 fixpoints after 5 different actions. Largest state had 44 variables. [2018-11-18 10:17:38,257 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:17:38,258 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:17:38,258 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:17:38,258 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/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 [2018-11-18 10:17:38,265 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:17:38,265 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:17:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:17:38,540 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:17:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1460 proven. 2 refuted. 0 times theorem prover too weak. 1241 trivial. 0 not checked. [2018-11-18 10:17:39,640 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:17:40,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1188 proven. 23 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2018-11-18 10:17:40,562 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:17:40,562 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-18 10:17:40,563 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:17:40,564 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 10:17:40,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 10:17:40,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2018-11-18 10:17:40,564 INFO L87 Difference]: Start difference. First operand 207913 states and 220634 transitions. Second operand 9 states. [2018-11-18 10:17:47,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:17:47,920 INFO L93 Difference]: Finished difference Result 452903 states and 482592 transitions. [2018-11-18 10:17:47,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-18 10:17:47,920 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1917 [2018-11-18 10:17:47,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:17:48,236 INFO L225 Difference]: With dead ends: 452903 [2018-11-18 10:17:48,236 INFO L226 Difference]: Without dead ends: 191630 [2018-11-18 10:17:48,411 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3876 GetRequests, 3851 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=156, Invalid=494, Unknown=0, NotChecked=0, Total=650 [2018-11-18 10:17:48,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191630 states. [2018-11-18 10:17:49,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191630 to 166628. [2018-11-18 10:17:49,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166628 states. [2018-11-18 10:17:50,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166628 states to 166628 states and 173007 transitions. [2018-11-18 10:17:50,044 INFO L78 Accepts]: Start accepts. Automaton has 166628 states and 173007 transitions. Word has length 1917 [2018-11-18 10:17:50,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:17:50,044 INFO L480 AbstractCegarLoop]: Abstraction has 166628 states and 173007 transitions. [2018-11-18 10:17:50,044 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 10:17:50,044 INFO L276 IsEmpty]: Start isEmpty. Operand 166628 states and 173007 transitions. [2018-11-18 10:17:50,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2300 [2018-11-18 10:17:50,198 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:17:50,199 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:17:50,199 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:17:50,199 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:17:50,200 INFO L82 PathProgramCache]: Analyzing trace with hash -21933211, now seen corresponding path program 1 times [2018-11-18 10:17:50,200 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:17:50,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:17:50,200 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:17:50,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:17:50,200 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:17:50,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:17:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 3238 backedges. 1462 proven. 0 refuted. 0 times theorem prover too weak. 1776 trivial. 0 not checked. [2018-11-18 10:17:52,886 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:17:52,886 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:17:52,887 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:17:52,887 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:17:52,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:17:52,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:17:52,888 INFO L87 Difference]: Start difference. First operand 166628 states and 173007 transitions. Second operand 3 states. [2018-11-18 10:17:55,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:17:55,011 INFO L93 Difference]: Finished difference Result 327796 states and 340490 transitions. [2018-11-18 10:17:55,011 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:17:55,011 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2299 [2018-11-18 10:17:55,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:17:55,013 INFO L225 Difference]: With dead ends: 327796 [2018-11-18 10:17:55,013 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 10:17:55,210 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:17:55,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 10:17:55,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 10:17:55,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 10:17:55,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 10:17:55,212 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2299 [2018-11-18 10:17:55,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:17:55,213 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 10:17:55,213 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:17:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 10:17:55,213 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 10:17:55,218 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 10:17:55,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:55,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:55,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:55,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:56,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:57,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,808 WARN L180 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 951 DAG size of output: 399 [2018-11-18 10:17:58,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:58,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:17:59,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,618 WARN L180 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 846 DAG size of output: 344 [2018-11-18 10:18:00,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:00,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:18:10,526 WARN L180 SmtUtils]: Spent 9.52 s on a formula simplification. DAG size of input: 827 DAG size of output: 215 [2018-11-18 10:18:20,747 WARN L180 SmtUtils]: Spent 10.20 s on a formula simplification. DAG size of input: 827 DAG size of output: 223 [2018-11-18 10:18:30,623 WARN L180 SmtUtils]: Spent 9.85 s on a formula simplification. DAG size of input: 827 DAG size of output: 219 [2018-11-18 10:18:40,647 WARN L180 SmtUtils]: Spent 9.99 s on a formula simplification. DAG size of input: 827 DAG size of output: 222 [2018-11-18 10:18:51,078 WARN L180 SmtUtils]: Spent 10.41 s on a formula simplification. DAG size of input: 830 DAG size of output: 238 [2018-11-18 10:18:53,468 WARN L180 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 346 DAG size of output: 130 [2018-11-18 10:19:03,850 WARN L180 SmtUtils]: Spent 10.36 s on a formula simplification. DAG size of input: 830 DAG size of output: 233 [2018-11-18 10:19:06,167 WARN L180 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 313 DAG size of output: 133 [2018-11-18 10:19:16,575 WARN L180 SmtUtils]: Spent 10.38 s on a formula simplification. DAG size of input: 830 DAG size of output: 235 [2018-11-18 10:19:16,578 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:19:16,578 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a14~0)| ~a14~0) (= |old(~a28~0)| ~a28~0) (= |old(~a4~0)| ~a4~0) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,579 INFO L425 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-18 10:19:16,580 INFO L425 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,581 INFO L425 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4802) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,582 INFO L425 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-18 10:19:16,583 INFO L425 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-18 10:19:16,584 INFO L425 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,585 INFO L425 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,586 INFO L425 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,587 INFO L425 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,588 INFO L425 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-18 10:19:16,589 INFO L425 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-18 10:19:16,590 INFO L425 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,591 INFO L425 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,592 INFO L425 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-18 10:19:16,592 INFO L425 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-18 10:19:16,592 INFO L425 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-18 10:19:16,592 INFO L425 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-18 10:19:16,592 INFO L425 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-18 10:19:16,592 INFO L425 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-18 10:19:16,592 INFO L425 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,592 INFO L425 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,592 INFO L425 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,593 INFO L421 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse36 (= ~a28~0 15)) (.cse48 (= |old(~a4~0)| ~a4~0)) (.cse60 (= 19 ~a14~0)) (.cse20 (= ~a26~0 |old(~a26~0)|)) (.cse7 (= 19 |old(~a14~0)|)) (.cse4 (= 1 |old(~a3~0)|))) (let ((.cse6 (= 20 |old(~a14~0)|)) (.cse5 (= 16 |old(~a28~0)|)) (.cse26 (= 0 |old(~a14~0)|)) (.cse45 (not (= 17 |old(~a4~0)|))) (.cse52 (= 0 |old(~a26~0)|)) (.cse15 (not .cse4)) (.cse33 (not (= 17 |old(~a26~0)|))) (.cse61 (not (= 18 |old(~a14~0)|))) (.cse3 (= 16 |old(~a4~0)|)) (.cse23 (not (= 1 ~a25~0))) (.cse27 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse51 (not (= 1 |old(~a7~0)|))) (.cse19 (= ~a4~0 17)) (.cse37 (= 20 ~a14~0)) (.cse63 (= 16 ~a28~0)) (.cse49 (= ~a7~0 1)) (.cse11 (= |old(~a4~0)| |old(~a26~0)|)) (.cse16 (= 18 |old(~a26~0)|)) (.cse32 (not .cse7)) (.cse54 (not (= |old(~a28~0)| 15))) (.cse62 (and .cse36 .cse48 .cse60 .cse20)) (.cse10 (<= ~a7~0 0)) (.cse18 (= |old(~a14~0)| ~a14~0)) (.cse21 (= |old(~a28~0)| ~a28~0)) (.cse22 (= ~a3~0 |old(~a3~0)|))) (let ((.cse12 (and .cse18 .cse48 .cse20 .cse21 .cse22)) (.cse42 (and .cse48 .cse60 .cse20 .cse10 .cse21 .cse22)) (.cse43 (and .cse62 .cse22)) (.cse38 (or .cse11 .cse16 .cse32 .cse54)) (.cse53 (and .cse48 .cse60 .cse20 .cse49 .cse36 .cse22)) (.cse50 (= 0 |old(~a4~0)|)) (.cse39 (and .cse18 .cse48 .cse20 .cse63 .cse22)) (.cse31 (and .cse48 .cse60 .cse20 .cse21 .cse22)) (.cse2 (and .cse18 .cse48 .cse20 .cse36 .cse22)) (.cse55 (and .cse48 .cse20 .cse63 .cse37 .cse22)) (.cse57 (and .cse18 .cse19 .cse20 .cse36 .cse22)) (.cse58 (not (= |old(~a14~0)| 19))) (.cse40 (and .cse48 .cse20 .cse10 .cse21 .cse37 .cse22)) (.cse46 (= ~a7~0 0)) (.cse44 (not (= 0 |old(~a7~0)|))) (.cse25 (not (= |old(~a4~0)| 17))) (.cse17 (and .cse18 .cse48 .cse20 .cse10 .cse21 .cse22)) (.cse41 (and .cse48 .cse20 .cse21 .cse37 .cse22)) (.cse59 (and .cse48 .cse60 .cse20 .cse63 .cse22)) (.cse56 (and .cse48 .cse20 .cse36 .cse37 .cse22)) (.cse47 (= ~a26~0 17)) (.cse29 (not (= |old(~a26~0)| 18))) (.cse30 (< 16 |old(~a4~0)|)) (.cse8 (< |old(~a28~0)| 16)) (.cse1 (< 18 |old(~a26~0)|)) (.cse28 (not .cse16)) (.cse35 (and (or .cse26 .cse45 .cse15 .cse23 .cse27 .cse0 .cse51 .cse52) (or .cse15 .cse33 .cse61 (not .cse3) .cse23 .cse27 .cse0 .cse51))) (.cse14 (not .cse5)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|)) (.cse24 (= |calculate_output4_#in~input| 0)) (.cse34 (not .cse6)) (.cse9 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse1 .cse8 .cse9 .cse10 .cse3) (or .cse6 .cse11 .cse12 .cse7 .cse8 .cse4 .cse13) (or .cse10 .cse6 .cse11 .cse14 .cse15 .cse16 .cse9 .cse3 .cse13) (or .cse17 .cse5 .cse15 .cse7 .cse1 .cse8 .cse9 .cse3) (or (and .cse18 .cse19 .cse20 .cse21 .cse22) (or .cse23 .cse24 .cse8 .cse25 .cse26 .cse15 .cse27 .cse28)) (or .cse29 .cse6 .cse8 .cse12 .cse30) (or .cse5 .cse6 .cse11 .cse7 .cse1 .cse8 .cse10 .cse9) (or .cse31 .cse1 .cse8 .cse32 .cse3) (or .cse5 .cse11 .cse15 .cse7 .cse1 .cse8 .cse17 .cse9) (or (or .cse6 .cse11 .cse7 .cse16 .cse8 .cse3 .cse13) .cse12) (or .cse10 .cse11 .cse14 .cse33 .cse9 .cse3 .cse13) (or (or .cse24 .cse34 .cse28 .cse35) (and .cse20 .cse19 .cse36 .cse37 .cse22)) (or .cse10 .cse38 .cse9 .cse4) (or .cse11 .cse14 .cse1 .cse9 .cse3 .cse39) (or (or .cse14 .cse33 .cse23 .cse24 .cse34 .cse15 .cse27 .cse9) .cse10) (or .cse5 .cse40 .cse33 .cse8 .cse34 .cse9 .cse3) (or .cse5 .cse11 .cse16 .cse8 .cse41 .cse34 .cse4 .cse13) (or .cse5 .cse6 .cse1 .cse8 .cse12 .cse3 .cse4) (or .cse11 .cse16 .cse8 .cse32 .cse9 .cse42 .cse3) (or .cse5 .cse6 .cse11 .cse7 .cse8 .cse9 .cse10 .cse4 .cse13) (or .cse11 .cse14 .cse1 .cse30 .cse39 .cse4) (or .cse11 .cse0 .cse9 .cse10 .cse3 .cse4 .cse13) (or .cse43 .cse38 .cse4) (or .cse10 .cse38 .cse30 .cse9) (or .cse33 .cse8 .cse30 .cse13 .cse12) (or (or .cse24 (or .cse44 .cse45 .cse15 .cse33 .cse23 .cse27 .cse0 .cse32)) (and .cse19 .cse36 (and .cse46 (= ~a14~0 19) .cse47 (= ~a3~0 1)))) (or .cse5 .cse6 .cse11 .cse12 .cse1 .cse8 .cse4) (or .cse23 .cse24 .cse26 .cse11 .cse15 .cse27 .cse16 .cse0 (and .cse18 .cse48 .cse20 .cse49 .cse36 .cse22) .cse50 .cse51 .cse52 .cse13) (or .cse11 .cse15 .cse16 .cse8 .cse41 .cse34 .cse30 .cse13) (or .cse23 .cse24 .cse53 .cse11 .cse15 .cse27 .cse0 .cse32 .cse50 .cse51 .cse52) (or .cse29 .cse10 .cse0 .cse32 .cse30 .cse9) (or .cse11 .cse15 .cse16 .cse0 .cse30 .cse9 .cse10 .cse13) (or .cse1 .cse54 .cse34 .cse9 .cse3 .cse10 .cse4) (or .cse23 .cse24 .cse49 .cse34 .cse30 .cse11 .cse15 .cse27 .cse0 .cse50 .cse51 .cse52 .cse13) (or .cse6 .cse10 .cse11 .cse14 .cse7 .cse1 .cse9 .cse4) (or .cse11 .cse16 .cse0 .cse10 .cse34 .cse9 .cse13) (or .cse5 .cse11 .cse15 .cse1 .cse8 .cse32 .cse30 .cse9 .cse42) (or .cse11 .cse16 .cse54 .cse2 .cse4 .cse13) (or .cse43 .cse38 .cse30) (or .cse14 .cse55 .cse1 .cse34 .cse3) (or .cse11 .cse16 .cse0 .cse34 .cse56 .cse13) (or .cse10 .cse5 .cse11 .cse15 .cse8 .cse34 .cse9 .cse13) (or .cse39 (or .cse29 .cse14 .cse11)) (or .cse57 (or .cse6 .cse45 .cse33 .cse23 .cse24 .cse26 .cse7 .cse27 .cse0 .cse13)) (or .cse14 .cse10 .cse30 .cse15 .cse58 .cse9 .cse28) (or .cse23 .cse24 .cse1 .cse53 .cse15 .cse27 .cse0 .cse32 .cse50 .cse51 .cse52 .cse3) (or .cse11 .cse14 .cse59 .cse58 .cse30) (or .cse11 .cse14 .cse15 .cse39 .cse7 .cse13) (or .cse29 .cse6 .cse14 .cse15 .cse7 .cse10 .cse9) (or .cse39 .cse14 .cse15 .cse1 .cse3) (or .cse29 .cse0 .cse32 .cse30 (and .cse48 .cse60 .cse20 .cse36 .cse22)) (or .cse11 .cse16 .cse54 .cse30 .cse2 .cse13) (or .cse14 .cse1 .cse10 .cse58 .cse9 .cse3 .cse4) (or .cse5 .cse11 .cse15 .cse31 .cse8 .cse32 .cse3) (or .cse6 .cse7 .cse0 .cse1 .cse2 .cse9 .cse3) (or .cse6 .cse45 (and .cse18 .cse19 .cse20 .cse10 .cse36 .cse22) .cse23 .cse24 .cse26 .cse7 .cse27 .cse0 .cse9 .cse13) (or .cse11 .cse14 .cse34 .cse55 .cse3 .cse13) (or (or .cse6 .cse23 .cse24 .cse25 .cse26 .cse7 .cse27 .cse0 .cse28) .cse57) (or .cse10 .cse14 .cse33 .cse23 .cse24 .cse27 .cse58 .cse9 .cse3) (or .cse5 .cse33 .cse8 .cse58 .cse10 .cse9 .cse4) (or .cse24 .cse35 .cse49 .cse13) (or .cse6 .cse7 .cse0 .cse1 .cse9 .cse10 .cse3) (or (or (and .cse20 (not (= 18 ~a26~0))) .cse40) (or .cse5 .cse11 .cse8 .cse34 .cse30 .cse9 .cse13)) (or .cse46 (or .cse24 (or .cse44 .cse45 .cse14 .cse15 .cse61 .cse23 .cse27 .cse28))) (or (or .cse14 .cse23 .cse24 .cse25 .cse15 .cse27 .cse9 .cse28) .cse10) (or .cse29 .cse54 .cse34 .cse30 .cse9 .cse10) (or .cse5 .cse11 .cse15 .cse7 .cse17 .cse8 .cse30 .cse9 .cse13) (or .cse14 .cse15 .cse33 .cse10 .cse30 .cse9 .cse13) (or .cse10 .cse14 .cse33 .cse34 .cse9 .cse3 .cse4) (or .cse11 .cse15 .cse8 .cse34 .cse9 .cse41 .cse13) (or .cse11 .cse14 .cse59 .cse32 .cse4) (or .cse29 .cse54 .cse34 .cse30 .cse56) (or (and .cse19 .cse47 .cse36 .cse37 .cse22) (or .cse24 .cse34 .cse33 .cse35)) (or .cse29 .cse5 .cse8 .cse10 .cse30 .cse9) (or (and .cse19 .cse20 .cse21 .cse37 .cse22) (or .cse45 .cse23 .cse24 .cse8 .cse1 .cse34 .cse15 .cse27 .cse52)) (or .cse24 .cse28 .cse35 .cse49) (or (or .cse9 (or .cse11 .cse33 .cse32 .cse54)) (and .cse62 .cse10 .cse22)) (or .cse11 .cse14 .cse16 .cse34 .cse9 .cse10 .cse3 .cse4 .cse13) (or (or .cse45 .cse33 .cse23 .cse24 .cse34 .cse27 .cse0 .cse9) (and .cse19 .cse20 .cse10 .cse36 .cse37 .cse22)))))) [2018-11-18 10:19:16,593 INFO L425 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,593 INFO L425 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,593 INFO L425 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,593 INFO L425 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-18 10:19:16,593 INFO L425 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,593 INFO L425 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,593 INFO L425 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,594 INFO L425 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,595 INFO L425 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,596 INFO L425 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,596 INFO L425 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,596 INFO L425 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,596 INFO L425 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,596 INFO L425 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,596 INFO L425 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,596 INFO L425 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,597 INFO L421 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse41 (= ~a28~0 15)) (.cse60 (= |old(~a4~0)| ~a4~0)) (.cse61 (= 19 ~a14~0)) (.cse28 (= ~a26~0 |old(~a26~0)|)) (.cse18 (= 19 |old(~a14~0)|)) (.cse15 (= 1 |old(~a3~0)|))) (let ((.cse17 (= 20 |old(~a14~0)|)) (.cse16 (= 16 |old(~a28~0)|)) (.cse30 (= 20 ~a14~0)) (.cse39 (= 0 |old(~a14~0)|)) (.cse25 (not (= 17 |old(~a4~0)|))) (.cse26 (= 0 |old(~a26~0)|)) (.cse6 (not .cse15)) (.cse38 (not (= 17 |old(~a26~0)|))) (.cse53 (not (= 18 |old(~a14~0)|))) (.cse14 (= 16 |old(~a4~0)|)) (.cse0 (not (= 1 ~a25~0))) (.cse7 (not (= 1 ~a1~0))) (.cse8 (not (= 15 |old(~a28~0)|))) (.cse11 (not (= 1 |old(~a7~0)|))) (.cse64 (= 16 ~a28~0)) (.cse5 (= ~a7~0 1)) (.cse22 (= |old(~a4~0)| |old(~a26~0)|)) (.cse33 (= 18 |old(~a26~0)|)) (.cse42 (not .cse18)) (.cse51 (not (= |old(~a28~0)| 15))) (.cse63 (and .cse41 .cse60 .cse61 .cse28)) (.cse4 (not (= calculate_output3_~input 0))) (.cse21 (<= ~a7~0 0)) (.cse40 (= |old(~a14~0)| ~a14~0)) (.cse29 (= |old(~a28~0)| ~a28~0)) (.cse31 (= ~a3~0 |old(~a3~0)|))) (let ((.cse23 (and .cse40 .cse60 .cse28 .cse29 .cse31)) (.cse35 (and .cse4 .cse21)) (.cse49 (and .cse60 .cse61 .cse28 .cse21 .cse29 .cse31)) (.cse50 (and .cse63 .cse31)) (.cse45 (or .cse22 .cse33 .cse42 .cse51)) (.cse55 (and .cse60 .cse61 .cse28 .cse5 .cse4 .cse41 .cse31)) (.cse46 (and .cse40 .cse60 .cse28 .cse64 .cse31)) (.cse36 (not (= |old(~a4~0)| 17))) (.cse37 (not .cse33)) (.cse44 (and (or .cse39 .cse25 .cse6 .cse0 .cse7 .cse8 .cse11 .cse26) (or .cse6 .cse38 .cse53 (not .cse14) .cse0 .cse7 .cse8 .cse11))) (.cse43 (and .cse60 .cse61 .cse28 .cse29 .cse31)) (.cse13 (and .cse40 .cse60 .cse28 .cse41 .cse31)) (.cse56 (and .cse60 .cse28 .cse64 .cse30 .cse31)) (.cse58 (not (= |old(~a14~0)| 19))) (.cse12 (< 18 |old(~a26~0)|)) (.cse47 (and .cse60 .cse28 .cse21 .cse29 .cse30 .cse31)) (.cse34 (and .cse40 .cse60 .cse28 .cse21 .cse29 .cse31)) (.cse48 (and .cse60 .cse28 .cse29 .cse30 .cse31)) (.cse52 (not (= 0 |old(~a7~0)|))) (.cse54 (= ~a7~0 0)) (.cse62 (= 17 ~a26~0)) (.cse27 (= ~a4~0 17)) (.cse59 (and .cse60 .cse61 .cse28 .cse64 .cse31)) (.cse9 (= |calculate_output3_#in~input| 0)) (.cse10 (= 0 |old(~a4~0)|)) (.cse57 (and .cse60 .cse28 .cse41 .cse30 .cse31)) (.cse3 (not (= |old(~a26~0)| 18))) (.cse19 (< |old(~a28~0)| 16)) (.cse2 (< 16 |old(~a4~0)|)) (.cse32 (not .cse16)) (.cse1 (not .cse17)) (.cse20 (< 0 |old(~a7~0)|)) (.cse24 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse8 .cse12 .cse13 .cse14 .cse15) (or .cse16 .cse17 .cse18 .cse12 .cse19 .cse20 .cse21 .cse14) (or .cse17 .cse22 .cse23 .cse18 .cse19 .cse15 .cse24) (or (or .cse25 .cse0 .cse19 .cse12 .cse1 .cse16 .cse6 .cse7 .cse9 .cse26) (and .cse27 .cse28 .cse29 .cse4 .cse30 .cse31)) (or .cse21 .cse17 .cse22 .cse32 .cse6 .cse33 .cse20 .cse14 .cse24) (or .cse34 .cse16 .cse6 .cse18 .cse12 .cse19 .cse20 .cse14) (or .cse35 (or .cse32 .cse0 .cse1 .cse36 .cse6 .cse7 .cse9 .cse20 .cse37)) (or (or .cse17 .cse25 .cse38 .cse0 .cse39 .cse6 .cse18 .cse7 .cse8 .cse9 .cse24) (and .cse40 .cse27 .cse28 .cse4 .cse41 .cse31)) (or .cse3 .cse17 .cse19 .cse23 .cse2) (or .cse16 .cse17 .cse22 .cse18 .cse12 .cse19 .cse21 .cse20) (or (or .cse25 .cse0 .cse19 .cse16 .cse22 .cse6 .cse7 .cse33 .cse9 .cse42 .cse26) .cse4) (or .cse43 .cse12 .cse19 .cse42 .cse14) (or .cse16 .cse22 .cse6 .cse18 .cse12 .cse19 .cse34 .cse20) (or (or .cse17 .cse22 .cse18 .cse33 .cse19 .cse14 .cse24) .cse23) (or .cse9 .cse5 .cse44 .cse24) (or .cse21 .cse22 .cse32 .cse38 .cse20 .cse14 .cse24) (or .cse21 .cse45 .cse20 .cse15) (or .cse22 .cse32 .cse12 .cse20 .cse14 .cse46) (or .cse13 .cse0 .cse39 .cse22 .cse7 .cse33 .cse8 .cse9 .cse11 .cse26 .cse24) (or .cse16 .cse47 .cse38 .cse19 .cse1 .cse20 .cse14) (or .cse16 .cse22 .cse33 .cse19 .cse48 .cse1 .cse15 .cse24) (or .cse16 .cse17 .cse12 .cse19 .cse23 .cse14 .cse15) (or .cse22 .cse33 .cse19 .cse42 .cse20 .cse49 .cse14) (or .cse16 .cse17 .cse22 .cse18 .cse19 .cse20 .cse21 .cse15 .cse24) (or .cse22 .cse32 .cse12 .cse2 .cse46 .cse15) (or .cse22 .cse8 .cse20 .cse21 .cse14 .cse15 .cse24) (or .cse50 .cse45 .cse15) (or .cse21 .cse45 .cse2 .cse20) (or .cse38 .cse19 .cse2 .cse24 .cse23) (or .cse35 (or .cse25 .cse32 .cse0 .cse12 .cse6 .cse7 .cse9 .cse42 .cse20 .cse26)) (or .cse16 .cse17 .cse22 .cse23 .cse12 .cse19 .cse15) (or (or .cse0 .cse19 .cse36 .cse16 .cse39 .cse6 .cse18 .cse7 .cse9 .cse37) (and .cse28 .cse4 .cse40 .cse27 .cse29 .cse31)) (or .cse22 .cse6 .cse33 .cse19 .cse48 .cse1 .cse2 .cse24) (or .cse3 .cse21 .cse8 .cse42 .cse2 .cse20) (or .cse22 .cse6 .cse33 .cse8 .cse2 .cse20 .cse21 .cse24) (or .cse12 .cse51 .cse1 .cse20 .cse14 .cse21 .cse15) (or .cse35 (or .cse25 .cse32 .cse38 .cse0 .cse1 .cse6 .cse7 .cse9 .cse20)) (or .cse17 .cse21 .cse22 .cse32 .cse18 .cse12 .cse20 .cse15) (or .cse22 .cse33 .cse8 .cse21 .cse1 .cse20 .cse24) (or (or (or .cse52 .cse25 .cse32 .cse6 .cse53 .cse0 .cse7 .cse37) .cse9) (and .cse54 .cse4)) (or .cse16 .cse22 .cse6 .cse12 .cse19 .cse42 .cse2 .cse20 .cse49) (or .cse0 .cse55 .cse22 .cse6 .cse7 .cse8 .cse9 .cse42 .cse10 .cse11 .cse26) (or .cse22 .cse33 .cse51 .cse13 .cse15 .cse24) (or .cse50 .cse45 .cse2) (or .cse5 .cse9 .cse37 .cse44) (or .cse32 .cse56 .cse12 .cse1 .cse14) (or .cse22 .cse33 .cse8 .cse1 .cse57 .cse24) (or .cse0 .cse12 .cse55 .cse6 .cse7 .cse8 .cse9 .cse42 .cse10 .cse11 .cse26 .cse14) (or .cse21 .cse16 .cse22 .cse6 .cse19 .cse1 .cse20 .cse24) (or .cse46 (or .cse3 .cse32 .cse22)) (or .cse32 .cse21 .cse2 .cse6 .cse58 .cse20 .cse37) (or .cse22 .cse32 .cse59 .cse58 .cse2) (or .cse22 .cse32 .cse6 .cse46 .cse18 .cse24) (or .cse3 .cse17 .cse32 .cse6 .cse18 .cse21 .cse20) (or .cse46 .cse32 .cse6 .cse12 .cse14) (or (or .cse17 .cse0 .cse36 .cse39 .cse6 .cse18 .cse7 .cse8 .cse9 .cse37) (and .cse28 .cse4 .cse40 .cse27 .cse41 .cse31)) (or .cse3 .cse8 .cse42 .cse2 (and .cse60 .cse61 .cse28 .cse41 .cse31)) (or .cse22 .cse33 .cse51 .cse2 .cse13 .cse24) (or (and .cse28 .cse4 .cse27 .cse41 .cse30 .cse31) (or .cse1 .cse9 .cse44 .cse24)) (or .cse4 (or .cse17 .cse25 .cse32 .cse38 .cse0 .cse39 .cse6 .cse18 .cse7 .cse9 .cse24)) (or .cse32 .cse12 .cse21 .cse58 .cse20 .cse14 .cse15) (or .cse16 .cse22 .cse6 .cse43 .cse19 .cse42 .cse14) (or .cse17 .cse18 .cse8 .cse12 .cse13 .cse20 .cse14) (or .cse22 .cse32 .cse1 .cse56 .cse14 .cse24) (or (or .cse25 .cse38 .cse0 .cse1 .cse6 .cse7 .cse8 .cse9 .cse20) (and .cse4 .cse62 .cse27 .cse21 .cse41 .cse30 .cse31)) (or .cse4 (and (or .cse17 .cse25 .cse0 .cse19 .cse16 .cse39 .cse22 .cse6 .cse7 .cse33 .cse9 .cse26 .cse24) (or .cse25 .cse0 .cse19 .cse12 .cse16 .cse39 .cse22 .cse6 .cse18 .cse7 .cse9 .cse20 .cse26))) (or .cse17 .cse25 .cse0 (and .cse28 .cse4 .cse40 .cse27 .cse21 .cse41 .cse31) .cse39 .cse6 .cse18 .cse7 .cse8 .cse9 .cse20 .cse26 .cse24) (or .cse16 .cse38 .cse19 .cse58 .cse21 .cse20 .cse15) (or .cse17 .cse18 .cse8 .cse12 .cse20 .cse21 .cse14) (or (or (and .cse28 (not (= 18 ~a26~0))) .cse47) (or .cse16 .cse22 .cse19 .cse1 .cse2 .cse20 .cse24)) (or .cse3 .cse51 .cse1 .cse2 .cse20 .cse21) (or .cse16 .cse22 .cse6 .cse18 .cse34 .cse19 .cse2 .cse20 .cse24) (or .cse32 .cse6 .cse38 .cse21 .cse2 .cse20 .cse24) (or .cse21 .cse32 .cse38 .cse1 .cse20 .cse14 .cse15) (or .cse22 .cse6 .cse19 .cse1 .cse20 .cse48 .cse24) (or (or .cse9 (or .cse52 .cse25 .cse6 .cse38 .cse0 .cse7 .cse8 .cse42)) (and .cse4 .cse54 .cse40 .cse62 .cse27 .cse41 .cse31)) (or .cse22 .cse32 .cse59 .cse42 .cse15) (or .cse0 (and .cse5 .cse4) .cse39 .cse22 .cse6 .cse7 .cse33 .cse8 .cse9 .cse10 .cse11 .cse26 .cse24) (or .cse3 .cse51 .cse1 .cse2 .cse57) (or .cse3 .cse16 .cse19 .cse21 .cse2 .cse20) (or (or .cse20 (or .cse22 .cse38 .cse42 .cse51)) (and .cse63 .cse21 .cse31)) (or .cse22 .cse32 .cse33 .cse1 .cse20 .cse21 .cse14 .cse15 .cse24))))) [2018-11-18 10:19:16,597 INFO L425 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,597 INFO L425 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,597 INFO L425 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,597 INFO L425 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,597 INFO L425 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,597 INFO L425 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,597 INFO L425 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,597 INFO L425 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,598 INFO L425 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,599 INFO L425 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,600 INFO L425 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,601 INFO L425 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,602 INFO L425 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,603 INFO L425 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,603 INFO L425 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,603 INFO L425 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,607 INFO L425 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,607 INFO L425 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,608 INFO L425 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,609 INFO L425 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,609 INFO L425 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,609 INFO L425 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,609 INFO L425 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,609 INFO L425 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,609 INFO L425 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,609 INFO L425 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,609 INFO L425 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,609 INFO L425 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,609 INFO L425 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,609 INFO L425 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,619 INFO L425 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,620 INFO L425 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,621 INFO L425 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,631 INFO L425 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,632 INFO L421 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse26 (= ~a28~0 15)) (.cse23 (= |old(~a4~0)| ~a4~0)) (.cse59 (= 19 ~a14~0)) (.cse24 (= ~a26~0 |old(~a26~0)|)) (.cse17 (= 19 |old(~a14~0)|)) (.cse4 (= 1 |old(~a3~0)|))) (let ((.cse16 (= 20 |old(~a14~0)|)) (.cse15 (= 16 |old(~a28~0)|)) (.cse60 (= 20 ~a14~0)) (.cse21 (= 0 |old(~a14~0)|)) (.cse6 (not (= 17 |old(~a4~0)|))) (.cse32 (= 0 |old(~a26~0)|)) (.cse8 (not .cse4)) (.cse42 (not (= 17 |old(~a26~0)|))) (.cse9 (not (= 18 |old(~a14~0)|))) (.cse3 (= 16 |old(~a4~0)|)) (.cse10 (not (= 1 ~a25~0))) (.cse11 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse31 (not (= 1 |old(~a7~0)|))) (.cse62 (= 16 ~a28~0)) (.cse51 (= ~a4~0 17)) (.cse25 (= ~a7~0 1)) (.cse28 (= |old(~a4~0)| |old(~a26~0)|)) (.cse29 (= 18 |old(~a26~0)|)) (.cse35 (not .cse17)) (.cse53 (not (= |old(~a28~0)| 15))) (.cse61 (and .cse26 .cse23 .cse59 .cse24)) (.cse20 (<= ~a7~0 0)) (.cse22 (= |old(~a14~0)| ~a14~0)) (.cse52 (= |old(~a28~0)| ~a28~0)) (.cse27 (= ~a3~0 |old(~a3~0)|))) (let ((.cse36 (and .cse22 .cse23 .cse24 .cse52 .cse27)) (.cse48 (and .cse23 .cse59 .cse24 .cse20 .cse52 .cse27)) (.cse49 (and .cse61 .cse27)) (.cse43 (or .cse28 .cse29 .cse35 .cse53)) (.cse34 (and .cse23 .cse59 .cse24 .cse25 .cse26 .cse27)) (.cse14 (= ~a7~0 0)) (.cse5 (not (= 0 |old(~a7~0)|))) (.cse54 (and .cse22 .cse51 .cse24 .cse26 .cse27)) (.cse44 (and .cse22 .cse23 .cse24 .cse62 .cse27)) (.cse37 (and (or .cse21 .cse6 .cse8 .cse10 .cse11 .cse0 .cse31 .cse32) (or .cse8 .cse42 .cse9 (not .cse3) .cse10 .cse11 .cse0 .cse31))) (.cse41 (and .cse23 .cse59 .cse24 .cse52 .cse27)) (.cse2 (and .cse22 .cse23 .cse24 .cse26 .cse27)) (.cse55 (and .cse23 .cse24 .cse62 .cse60 .cse27)) (.cse50 (not (= |old(~a4~0)| 17))) (.cse12 (not .cse29)) (.cse30 (= 0 |old(~a4~0)|)) (.cse57 (not (= |old(~a14~0)| 19))) (.cse46 (and .cse23 .cse24 .cse20 .cse52 .cse60 .cse27)) (.cse38 (and .cse22 .cse23 .cse24 .cse20 .cse52 .cse27)) (.cse47 (and .cse23 .cse24 .cse52 .cse60 .cse27)) (.cse58 (and .cse23 .cse59 .cse24 .cse62 .cse27)) (.cse1 (< 18 |old(~a26~0)|)) (.cse13 (= |calculate_output3_#in~input| 0)) (.cse56 (and .cse23 .cse24 .cse26 .cse60 .cse27)) (.cse39 (not (= |old(~a26~0)| 18))) (.cse18 (< |old(~a28~0)| 16)) (.cse40 (< 16 |old(~a4~0)|)) (.cse7 (not .cse15)) (.cse45 (not .cse16)) (.cse19 (< 0 |old(~a7~0)|)) (.cse33 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (or (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) .cse13) .cse14) (or .cse15 .cse16 .cse17 .cse1 .cse18 .cse19 .cse20 .cse3) (or .cse10 .cse21 (and .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) .cse28 .cse8 .cse11 .cse29 .cse0 .cse13 .cse30 .cse31 .cse32 .cse33) (or .cse10 .cse34 .cse1 .cse8 .cse11 .cse0 .cse13 .cse35 .cse30 .cse31 .cse32 .cse3) (or .cse16 .cse28 .cse36 .cse17 .cse18 .cse4 .cse33) (or .cse20 .cse16 .cse28 .cse7 .cse8 .cse29 .cse19 .cse3 .cse33) (or .cse13 .cse12 .cse37 .cse25) (or .cse38 .cse15 .cse8 .cse17 .cse1 .cse18 .cse19 .cse3) (or .cse39 .cse16 .cse18 .cse36 .cse40) (or .cse15 .cse16 .cse28 .cse17 .cse1 .cse18 .cse20 .cse19) (or .cse41 .cse1 .cse18 .cse35 .cse3) (or .cse15 .cse28 .cse8 .cse17 .cse1 .cse18 .cse38 .cse19) (or (or .cse16 .cse28 .cse17 .cse29 .cse18 .cse3 .cse33) .cse36) (or .cse20 .cse28 .cse7 .cse42 .cse19 .cse3 .cse33) (or .cse20 .cse43 .cse19 .cse4) (or .cse28 .cse7 .cse1 .cse19 .cse3 .cse44) (or (or .cse7 .cse42 .cse10 .cse45 .cse8 .cse11 .cse13 .cse19) .cse20) (or .cse15 .cse46 .cse42 .cse18 .cse45 .cse19 .cse3) (or .cse15 .cse28 .cse29 .cse18 .cse47 .cse45 .cse4 .cse33) (or .cse15 .cse16 .cse1 .cse18 .cse36 .cse3 .cse4) (or .cse28 .cse29 .cse18 .cse35 .cse19 .cse48 .cse3) (or .cse15 .cse16 .cse28 .cse17 .cse18 .cse19 .cse20 .cse4 .cse33) (or .cse28 .cse7 .cse1 .cse40 .cse44 .cse4) (or .cse28 .cse0 .cse19 .cse20 .cse3 .cse4 .cse33) (or .cse49 .cse43 .cse4) (or .cse20 .cse43 .cse40 .cse19) (or (or .cse10 .cse18 .cse50 .cse21 .cse8 .cse11 .cse13 .cse12) (and .cse22 .cse51 .cse24 .cse52 .cse27)) (or .cse42 .cse18 .cse40 .cse33 .cse36) (or .cse15 .cse16 .cse28 .cse36 .cse1 .cse18 .cse4) (or .cse20 (or .cse7 .cse42 .cse10 .cse11 .cse13 .cse35 .cse19 .cse3)) (or .cse6 .cse10 .cse21 .cse17 .cse11 .cse29 .cse0 .cse13 .cse19 (and .cse22 .cse51 .cse24 .cse20 .cse26 .cse27) .cse33) (or .cse28 .cse8 .cse29 .cse18 .cse47 .cse45 .cse40 .cse33) (or .cse39 .cse20 .cse0 .cse35 .cse40 .cse19) (or .cse28 .cse8 .cse29 .cse0 .cse40 .cse19 .cse20 .cse33) (or .cse1 .cse53 .cse45 .cse19 .cse3 .cse20 .cse4) (or .cse16 .cse20 .cse28 .cse7 .cse17 .cse1 .cse19 .cse4) (or .cse28 .cse29 .cse0 .cse20 .cse45 .cse19 .cse33) (or .cse15 .cse28 .cse8 .cse1 .cse18 .cse35 .cse40 .cse19 .cse48) (or .cse28 .cse29 .cse53 .cse2 .cse4 .cse33) (or .cse49 .cse43 .cse40) (or .cse10 .cse34 .cse28 .cse8 .cse11 .cse0 .cse13 .cse35 .cse30 .cse31 .cse32) (or (and .cse51 .cse26 (and .cse14 (= ~a14~0 19) (= ~a26~0 17)) .cse27) (or .cse13 (or .cse5 .cse6 .cse8 .cse42 .cse10 .cse11 .cse0 .cse35))) (or .cse25 .cse13 .cse37 .cse33) (or (or .cse16 .cse10 .cse50 .cse21 .cse17 .cse11 .cse0 .cse13 .cse12) .cse54) (or .cse7 .cse55 .cse1 .cse45 .cse3) (or .cse28 .cse29 .cse0 .cse45 .cse56 .cse33) (or .cse54 (or .cse16 .cse6 .cse42 .cse10 .cse21 .cse17 .cse11 .cse0 .cse13 .cse33)) (or .cse20 .cse15 .cse28 .cse8 .cse18 .cse45 .cse19 .cse33) (or .cse44 (or .cse39 .cse7 .cse28)) (or .cse7 .cse20 .cse40 .cse8 .cse57 .cse19 .cse12) (or .cse28 .cse7 .cse58 .cse57 .cse40) (or .cse28 .cse7 .cse8 .cse44 .cse17 .cse33) (or .cse39 .cse16 .cse7 .cse8 .cse17 .cse20 .cse19) (or .cse44 .cse7 .cse8 .cse1 .cse3) (or .cse39 .cse0 .cse35 .cse40 (and .cse23 .cse59 .cse24 .cse26 .cse27)) (or (and .cse24 .cse51 .cse26 .cse60 .cse27) (or .cse45 .cse13 .cse37 .cse33)) (or .cse28 .cse29 .cse53 .cse40 .cse2 .cse33) (or .cse7 .cse1 .cse20 .cse57 .cse19 .cse3 .cse4) (or .cse15 .cse28 .cse8 .cse41 .cse18 .cse35 .cse3) (or .cse16 .cse17 .cse0 .cse1 .cse2 .cse19 .cse3) (or .cse28 .cse7 .cse45 .cse55 .cse3 .cse33) (or .cse20 (or .cse7 .cse10 .cse50 .cse8 .cse11 .cse13 .cse19 .cse12)) (or .cse10 .cse45 .cse40 .cse39 .cse8 .cse11 .cse0 .cse13 .cse30 .cse31 .cse25) (or .cse15 .cse42 .cse18 .cse57 .cse20 .cse19 .cse4) (or .cse16 .cse17 .cse0 .cse1 .cse19 .cse20 .cse3) (or (or (and .cse24 (not (= 18 ~a26~0))) .cse46) (or .cse15 .cse28 .cse18 .cse45 .cse40 .cse19 .cse33)) (or .cse39 .cse53 .cse45 .cse40 .cse19 .cse20) (or .cse15 .cse28 .cse8 .cse17 .cse38 .cse18 .cse40 .cse19 .cse33) (or .cse7 .cse8 .cse42 .cse20 .cse40 .cse19 .cse33) (or .cse20 .cse7 .cse42 .cse45 .cse19 .cse3 .cse4) (or .cse28 .cse8 .cse18 .cse45 .cse19 .cse47 .cse33) (or .cse28 .cse7 .cse58 .cse35 .cse4) (or .cse6 (and .cse51 .cse24 .cse52 .cse60 .cse27) .cse10 .cse18 .cse1 .cse45 .cse8 .cse11 .cse13 .cse32) (or .cse39 .cse53 .cse45 .cse40 .cse56) (or .cse39 .cse15 .cse18 .cse20 .cse40 .cse19) (or (or .cse19 (or .cse28 .cse42 .cse35 .cse53)) (and .cse61 .cse20 .cse27)) (or .cse28 .cse7 .cse29 .cse45 .cse19 .cse20 .cse3 .cse4 .cse33))))) [2018-11-18 10:19:16,642 INFO L425 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,653 INFO L425 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,653 INFO L425 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,653 INFO L425 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,653 INFO L425 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,653 INFO L425 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,653 INFO L425 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,653 INFO L425 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,653 INFO L425 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,654 INFO L425 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,655 INFO L425 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,655 INFO L425 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,655 INFO L425 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,655 INFO L425 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,665 INFO L425 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,666 INFO L425 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,670 INFO L425 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,671 INFO L425 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,672 INFO L425 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,672 INFO L425 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,672 INFO L425 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,672 INFO L425 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,673 INFO L425 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,674 INFO L425 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,674 INFO L425 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,674 INFO L425 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,674 INFO L425 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,674 INFO L425 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,674 INFO L425 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,674 INFO L425 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,674 INFO L425 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,678 INFO L425 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,678 INFO L425 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,678 INFO L425 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,678 INFO L425 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,678 INFO L425 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,678 INFO L425 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,678 INFO L425 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,678 INFO L425 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,678 INFO L425 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,678 INFO L425 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,678 INFO L425 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,679 INFO L425 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,680 INFO L425 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,680 INFO L425 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,690 INFO L425 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,691 INFO L425 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,692 INFO L425 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,694 INFO L425 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,694 INFO L425 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,694 INFO L425 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,694 INFO L425 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,694 INFO L425 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,694 INFO L425 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,694 INFO L425 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,694 INFO L425 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,694 INFO L425 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,694 INFO L425 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,695 INFO L425 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,696 INFO L425 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,696 INFO L425 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,696 INFO L425 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,697 INFO L425 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,698 INFO L425 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,698 INFO L425 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,698 INFO L425 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,698 INFO L425 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,698 INFO L425 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,698 INFO L425 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,698 INFO L425 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,698 INFO L425 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,698 INFO L425 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,699 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse13 (= 1 |old(~a3~0)|)) (.cse27 (= ~a28~0 15)) (.cse59 (= |old(~a4~0)| ~a4~0)) (.cse60 (= 19 ~a14~0)) (.cse25 (= ~a26~0 |old(~a26~0)|)) (.cse16 (= 19 |old(~a14~0)|))) (let ((.cse15 (= 20 |old(~a14~0)|)) (.cse14 (= 16 |old(~a28~0)|)) (.cse28 (= 20 ~a14~0)) (.cse62 (= 16 ~a28~0)) (.cse26 (= ~a4~0 17)) (.cse20 (= |old(~a4~0)| |old(~a26~0)|)) (.cse24 (= 18 |old(~a26~0)|)) (.cse6 (not .cse16)) (.cse51 (not (= |old(~a28~0)| 15))) (.cse61 (and .cse27 .cse59 .cse60 .cse25)) (.cse34 (= 0 |old(~a14~0)|)) (.cse40 (not (= 17 |old(~a4~0)|))) (.cse10 (= 0 |old(~a26~0)|)) (.cse3 (not .cse13)) (.cse38 (not (= 17 |old(~a26~0)|))) (.cse41 (not (= 18 |old(~a14~0)|))) (.cse11 (= 16 |old(~a4~0)|)) (.cse0 (not (= 1 ~a25~0))) (.cse4 (not (= 1 ~a1~0))) (.cse5 (not (= 15 |old(~a28~0)|))) (.cse8 (not (= 1 |old(~a7~0)|))) (.cse19 (<= ~a7~0 0)) (.cse55 (= |old(~a14~0)| ~a14~0)) (.cse56 (= |old(~a28~0)| ~a28~0)) (.cse33 (= ~a7~0 1)) (.cse29 (= ~a3~0 |old(~a3~0)|))) (let ((.cse2 (and .cse59 .cse60 .cse25 .cse33 .cse27 .cse29)) (.cse21 (and .cse55 .cse59 .cse25 .cse56 .cse29)) (.cse49 (and .cse59 .cse60 .cse25 .cse19 .cse56 .cse29)) (.cse31 (and (or .cse34 .cse40 .cse3 .cse0 .cse4 .cse5 .cse8 .cse10) (or .cse3 .cse38 .cse41 (not .cse11) .cse0 .cse4 .cse5 .cse8))) (.cse50 (and .cse61 .cse29)) (.cse44 (or .cse20 .cse24 .cse6 .cse51)) (.cse39 (not (= 0 |old(~a7~0)|))) (.cse43 (= ~a7~0 0)) (.cse52 (and .cse55 .cse26 .cse25 .cse27 .cse29)) (.cse45 (and .cse55 .cse59 .cse25 .cse62 .cse29)) (.cse7 (= 0 |old(~a4~0)|)) (.cse37 (and .cse59 .cse60 .cse25 .cse56 .cse29)) (.cse12 (and .cse55 .cse59 .cse25 .cse27 .cse29)) (.cse53 (and .cse59 .cse25 .cse62 .cse28 .cse29)) (.cse46 (not (= |old(~a14~0)| 19))) (.cse1 (< 18 |old(~a26~0)|)) (.cse47 (and .cse59 .cse25 .cse19 .cse56 .cse28 .cse29)) (.cse32 (and .cse55 .cse59 .cse25 .cse19 .cse56 .cse29)) (.cse48 (and .cse59 .cse25 .cse56 .cse28 .cse29)) (.cse58 (and .cse59 .cse60 .cse25 .cse62 .cse29)) (.cse57 (not (= |old(~a4~0)| 17))) (.cse9 (= |calculate_output2_#in~input| 0)) (.cse42 (not .cse24)) (.cse54 (and .cse59 .cse25 .cse27 .cse28 .cse29)) (.cse35 (not (= |old(~a26~0)| 18))) (.cse17 (< |old(~a28~0)| 16)) (.cse36 (< 16 |old(~a4~0)|)) (.cse23 (not .cse14)) (.cse30 (not .cse15)) (.cse18 (< 0 |old(~a7~0)|)) (.cse22 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse5 .cse1 .cse12 .cse11 .cse13) (or .cse14 .cse15 .cse16 .cse1 .cse17 .cse18 .cse19 .cse11) (or .cse15 .cse20 .cse21 .cse16 .cse17 .cse13 .cse22) (or .cse19 .cse15 .cse20 .cse23 .cse3 .cse24 .cse18 .cse11 .cse22) (or (and .cse25 .cse26 .cse27 .cse28 .cse29) (or .cse30 .cse9 .cse31 .cse22)) (or .cse32 .cse14 .cse3 .cse16 .cse1 .cse17 .cse18 .cse11) (or .cse33 .cse9 .cse31 .cse22) (or .cse0 .cse12 .cse34 .cse20 .cse4 .cse24 .cse5 .cse8 .cse9 .cse10 .cse22) (or .cse35 .cse15 .cse17 .cse21 .cse36) (or .cse14 .cse15 .cse20 .cse16 .cse1 .cse17 .cse19 .cse18) (or .cse37 .cse1 .cse17 .cse6 .cse11) (or .cse14 .cse20 .cse3 .cse16 .cse1 .cse17 .cse32 .cse18) (or (or .cse15 .cse20 .cse16 .cse24 .cse17 .cse11 .cse22) .cse21) (or .cse19 .cse20 .cse23 .cse38 .cse18 .cse11 .cse22) (or (or (or .cse39 .cse40 .cse23 .cse3 .cse41 .cse0 .cse4 .cse42) .cse9) .cse43) (or .cse19 .cse44 .cse18 .cse13) (or .cse20 .cse23 .cse1 .cse18 .cse11 .cse45) (or .cse0 .cse2 .cse20 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse0 .cse33 .cse34 .cse20 .cse3 .cse4 .cse24 .cse5 .cse7 .cse8 .cse9 .cse10 .cse22) (or .cse40 .cse23 .cse0 .cse19 .cse4 .cse46 .cse18 .cse9) (or .cse14 .cse47 .cse38 .cse17 .cse30 .cse18 .cse11) (or .cse14 .cse20 .cse24 .cse17 .cse48 .cse30 .cse13 .cse22) (or .cse14 .cse15 .cse1 .cse17 .cse21 .cse11 .cse13) (or .cse20 .cse24 .cse17 .cse6 .cse18 .cse49 .cse11) (or .cse14 .cse15 .cse20 .cse16 .cse17 .cse18 .cse19 .cse13 .cse22) (or .cse20 .cse23 .cse1 .cse36 .cse45 .cse13) (or .cse20 .cse5 .cse18 .cse19 .cse11 .cse13 .cse22) (or .cse50 .cse44 .cse13) (or .cse19 .cse44 .cse36 .cse18) (or .cse38 .cse17 .cse36 .cse22 .cse21) (or .cse14 .cse15 .cse20 .cse21 .cse1 .cse17 .cse13) (or .cse20 .cse3 .cse24 .cse17 .cse48 .cse30 .cse36 .cse22) (or .cse35 .cse19 .cse5 .cse6 .cse36 .cse18) (or .cse20 .cse3 .cse24 .cse5 .cse36 .cse18 .cse19 .cse22) (or .cse1 .cse51 .cse30 .cse18 .cse11 .cse19 .cse13) (or .cse15 .cse19 .cse20 .cse23 .cse16 .cse1 .cse18 .cse13) (or .cse20 .cse24 .cse5 .cse19 .cse30 .cse18 .cse22) (or .cse14 .cse20 .cse3 .cse1 .cse17 .cse6 .cse36 .cse18 .cse49) (or .cse33 .cse9 .cse42 .cse31) (or (or .cse15 .cse40 .cse38 .cse0 .cse34 .cse16 .cse4 .cse5 .cse9 .cse22) .cse52) (or .cse20 .cse24 .cse51 .cse12 .cse13 .cse22) (or .cse50 .cse44 .cse36) (or .cse19 (or .cse23 .cse38 .cse0 .cse30 .cse4 .cse18 .cse9 .cse11)) (or (or .cse9 (or .cse39 .cse40 .cse3 .cse38 .cse0 .cse4 .cse5 .cse6)) (and (and .cse43 (= ~a14~0 19) (= ~a26~0 17) (= ~a3~0 1)) .cse26 .cse27)) (or .cse23 .cse53 .cse1 .cse30 .cse11) (or .cse20 .cse24 .cse5 .cse30 .cse54 .cse22) (or .cse19 .cse14 .cse20 .cse3 .cse17 .cse30 .cse18 .cse22) (or .cse45 (or .cse35 .cse23 .cse20)) (or .cse23 .cse19 .cse36 .cse3 .cse46 .cse18 .cse42) (or (and .cse55 .cse26 .cse25 .cse56 .cse29) (or .cse0 .cse17 .cse57 .cse34 .cse3 .cse4 .cse9 .cse42)) (or .cse20 .cse23 .cse58 .cse46 .cse36) (or (or .cse15 .cse0 .cse57 .cse34 .cse16 .cse4 .cse5 .cse9 .cse42) .cse52) (or .cse20 .cse23 .cse3 .cse45 .cse16 .cse22) (or .cse35 .cse15 .cse23 .cse3 .cse16 .cse19 .cse18) (or .cse45 .cse23 .cse3 .cse1 .cse11) (or .cse0 .cse1 .cse30 .cse36 .cse20 .cse3 .cse4 .cse33 .cse5 .cse7 .cse8 .cse9 .cse10) (or .cse35 .cse5 .cse6 .cse36 (and .cse59 .cse60 .cse25 .cse27 .cse29)) (or (and .cse26 .cse25 .cse56 .cse28 .cse29) (or .cse40 .cse0 .cse17 .cse1 .cse30 .cse3 .cse4 .cse9 .cse10)) (or .cse20 .cse24 .cse51 .cse36 .cse12 .cse22) (or .cse23 .cse1 .cse19 .cse46 .cse18 .cse11 .cse13) (or .cse14 .cse20 .cse3 .cse37 .cse17 .cse6 .cse11) (or .cse15 .cse16 .cse5 .cse1 .cse12 .cse18 .cse11) (or .cse20 .cse23 .cse30 .cse53 .cse11 .cse22) (or (and .cse26 .cse25 .cse19 .cse27 .cse28 .cse29) (or .cse40 .cse38 .cse0 .cse30 .cse4 .cse5 .cse18 .cse9)) (or .cse14 .cse38 .cse17 .cse46 .cse19 .cse18 .cse13) (or .cse15 .cse16 .cse5 .cse1 .cse18 .cse19 .cse11) (or .cse15 .cse40 .cse0 (and .cse55 .cse26 .cse25 .cse19 .cse27 .cse29) .cse34 .cse16 .cse4 .cse5 .cse18 .cse9 .cse22) (or (or (and .cse25 (not (= 18 ~a26~0))) .cse47) (or .cse14 .cse20 .cse17 .cse30 .cse36 .cse18 .cse22)) (or .cse35 .cse51 .cse30 .cse36 .cse18 .cse19) (or .cse14 .cse20 .cse3 .cse16 .cse32 .cse17 .cse36 .cse18 .cse22) (or .cse23 .cse3 .cse38 .cse19 .cse36 .cse18 .cse22) (or .cse19 .cse23 .cse38 .cse30 .cse18 .cse11 .cse13) (or .cse20 .cse3 .cse17 .cse30 .cse18 .cse48 .cse22) (or .cse20 .cse23 .cse58 .cse6 .cse13) (or (or .cse23 .cse0 .cse57 .cse3 .cse4 .cse18 .cse9 .cse42) .cse19) (or .cse35 .cse51 .cse30 .cse36 .cse54) (or .cse35 .cse14 .cse17 .cse19 .cse36 .cse18) (or (or .cse18 (or .cse20 .cse38 .cse6 .cse51)) (and .cse61 .cse19 .cse29)) (or .cse20 .cse23 .cse24 .cse30 .cse18 .cse19 .cse11 .cse13 .cse22))))) [2018-11-18 10:19:16,714 INFO L425 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,714 INFO L425 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,714 INFO L425 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,714 INFO L425 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,714 INFO L425 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,714 INFO L425 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,714 INFO L425 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,715 INFO L425 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,727 INFO L425 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,727 INFO L425 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,727 INFO L425 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,727 INFO L425 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,727 INFO L425 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,728 INFO L421 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse38 (= ~a28~0 15)) (.cse45 (= |old(~a4~0)| ~a4~0)) (.cse62 (= 19 ~a14~0)) (.cse46 (= ~a26~0 |old(~a26~0)|)) (.cse7 (= 19 |old(~a14~0)|)) (.cse4 (= 1 |old(~a3~0)|))) (let ((.cse6 (= 20 |old(~a14~0)|)) (.cse5 (= 16 |old(~a28~0)|)) (.cse53 (= 20 ~a14~0)) (.cse48 (= 0 |old(~a14~0)|)) (.cse23 (not (= 17 |old(~a4~0)|))) (.cse51 (= 0 |old(~a26~0)|)) (.cse15 (not .cse4)) (.cse34 (not (= 17 |old(~a26~0)|))) (.cse24 (not (= 18 |old(~a14~0)|))) (.cse3 (= 16 |old(~a4~0)|)) (.cse25 (not (= 1 ~a25~0))) (.cse26 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse50 (not (= 1 |old(~a7~0)|))) (.cse64 (= 16 ~a28~0)) (.cse29 (not (= calculate_output2_~input 0))) (.cse47 (= ~a7~0 1)) (.cse11 (= |old(~a4~0)| |old(~a26~0)|)) (.cse16 (= 18 |old(~a26~0)|)) (.cse21 (not .cse7)) (.cse57 (not (= |old(~a28~0)| 15))) (.cse63 (and .cse38 .cse45 .cse62 .cse46)) (.cse10 (<= ~a7~0 0)) (.cse35 (= |old(~a14~0)| ~a14~0)) (.cse56 (= |old(~a28~0)| ~a28~0)) (.cse39 (= ~a3~0 |old(~a3~0)|))) (let ((.cse22 (not (= 0 |old(~a7~0)|))) (.cse30 (= ~a7~0 0)) (.cse12 (and .cse35 .cse45 .cse46 .cse56 .cse39)) (.cse44 (and .cse45 .cse62 .cse46 .cse10 .cse56 .cse39)) (.cse54 (and .cse63 .cse39)) (.cse40 (or .cse11 .cse16 .cse21 .cse57)) (.cse49 (= 0 |old(~a4~0)|)) (.cse55 (and .cse45 .cse62 .cse46 .cse29 .cse47 .cse38 .cse39)) (.cse41 (and .cse35 .cse45 .cse46 .cse64 .cse39)) (.cse52 (and (or .cse48 .cse23 .cse15 .cse25 .cse26 .cse0 .cse50 .cse51) (or .cse15 .cse34 .cse24 (not .cse3) .cse25 .cse26 .cse0 .cse50))) (.cse33 (not (= |old(~a4~0)| 17))) (.cse27 (not .cse16)) (.cse31 (and .cse10 .cse29)) (.cse20 (and .cse45 .cse62 .cse46 .cse56 .cse39)) (.cse2 (and .cse35 .cse45 .cse46 .cse38 .cse39)) (.cse58 (and .cse45 .cse46 .cse64 .cse53 .cse39)) (.cse60 (not (= |old(~a14~0)| 19))) (.cse42 (and .cse45 .cse46 .cse10 .cse56 .cse53 .cse39)) (.cse17 (and .cse35 .cse45 .cse46 .cse10 .cse56 .cse39)) (.cse1 (< 18 |old(~a26~0)|)) (.cse36 (= 17 ~a26~0)) (.cse37 (= ~a4~0 17)) (.cse28 (= |calculate_output2_#in~input| 0)) (.cse43 (and .cse45 .cse46 .cse56 .cse53 .cse39)) (.cse61 (and .cse45 .cse62 .cse46 .cse64 .cse39)) (.cse59 (and .cse45 .cse46 .cse38 .cse53 .cse39)) (.cse18 (not (= |old(~a26~0)| 18))) (.cse8 (< |old(~a28~0)| 16)) (.cse19 (< 16 |old(~a4~0)|)) (.cse14 (not .cse5)) (.cse32 (not .cse6)) (.cse9 (< 0 |old(~a7~0)|)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse1 .cse8 .cse9 .cse10 .cse3) (or .cse6 .cse11 .cse12 .cse7 .cse8 .cse4 .cse13) (or .cse10 .cse6 .cse11 .cse14 .cse15 .cse16 .cse9 .cse3 .cse13) (or .cse17 .cse5 .cse15 .cse7 .cse1 .cse8 .cse9 .cse3) (or .cse18 .cse6 .cse8 .cse12 .cse19) (or .cse5 .cse6 .cse11 .cse7 .cse1 .cse8 .cse10 .cse9) (or .cse20 .cse1 .cse8 .cse21 .cse3) (or .cse5 .cse11 .cse15 .cse7 .cse1 .cse8 .cse17 .cse9) (or (or .cse6 .cse11 .cse7 .cse16 .cse8 .cse3 .cse13) .cse12) (or (or (or .cse22 .cse23 .cse14 .cse15 .cse24 .cse25 .cse26 .cse27) .cse28) (and .cse29 .cse30)) (or .cse31 (or .cse14 .cse25 .cse32 .cse33 .cse15 .cse26 .cse9 .cse28 .cse27)) (or .cse10 .cse11 .cse14 .cse34 .cse9 .cse3 .cse13) (or (or .cse28 (or .cse22 .cse23 .cse15 .cse34 .cse25 .cse26 .cse0 .cse21)) (and .cse30 .cse35 .cse36 .cse37 .cse29 .cse38 .cse39)) (or .cse10 .cse40 .cse9 .cse4) (or .cse11 .cse14 .cse1 .cse9 .cse3 .cse41) (or .cse5 .cse42 .cse34 .cse8 .cse32 .cse9 .cse3) (or .cse5 .cse11 .cse16 .cse8 .cse43 .cse32 .cse4 .cse13) (or .cse5 .cse6 .cse1 .cse8 .cse12 .cse3 .cse4) (or .cse11 .cse16 .cse8 .cse21 .cse9 .cse44 .cse3) (or .cse5 .cse6 .cse11 .cse7 .cse8 .cse9 .cse10 .cse4 .cse13) (or .cse25 (and .cse35 .cse45 .cse46 .cse29 .cse47 .cse38 .cse39) .cse48 .cse11 .cse15 .cse26 .cse16 .cse0 .cse49 .cse50 .cse28 .cse51 .cse13) (or .cse11 .cse14 .cse1 .cse19 .cse41 .cse4) (or (or .cse32 .cse34 .cse28 .cse52) (and .cse37 .cse29 (and (= ~a26~0 17) (= ~a3~0 1)) .cse38 .cse53)) (or .cse31 (or .cse23 .cse14 .cse34 .cse25 .cse32 .cse15 .cse26 .cse9 .cse28)) (or .cse11 .cse0 .cse9 .cse10 .cse3 .cse4 .cse13) (or (or (or .cse23 .cse25 .cse8 .cse5 .cse11 .cse26 .cse16 .cse21 .cse28 .cse51) .cse15) .cse29) (or .cse54 .cse40 .cse4) (or .cse10 .cse40 .cse19 .cse9) (or .cse34 .cse8 .cse19 .cse13 .cse12) (or .cse5 .cse6 .cse11 .cse12 .cse1 .cse8 .cse4) (or .cse25 .cse11 .cse15 .cse26 .cse0 .cse21 .cse49 .cse50 .cse28 .cse51 .cse55) (or (and .cse37 .cse46 .cse29 .cse56 .cse53 .cse39) (or .cse23 .cse25 .cse8 .cse1 .cse32 .cse5 .cse15 .cse26 .cse28 .cse51)) (or .cse11 .cse15 .cse16 .cse8 .cse43 .cse32 .cse19 .cse13) (or .cse18 .cse10 .cse0 .cse21 .cse19 .cse9) (or .cse11 .cse15 .cse16 .cse0 .cse19 .cse9 .cse10 .cse13) (or .cse1 .cse57 .cse32 .cse9 .cse3 .cse10 .cse4) (or .cse6 .cse10 .cse11 .cse14 .cse7 .cse1 .cse9 .cse4) (or .cse11 .cse16 .cse0 .cse10 .cse32 .cse9 .cse13) (or .cse29 (or .cse6 .cse23 .cse14 .cse34 .cse25 .cse48 .cse15 .cse7 .cse26 .cse28 .cse13)) (or .cse5 .cse11 .cse15 .cse1 .cse8 .cse21 .cse19 .cse9 .cse44) (or .cse25 .cse1 .cse32 .cse19 .cse11 .cse15 .cse26 .cse0 .cse49 (and .cse29 .cse47) .cse50 .cse28 .cse51) (or .cse47 .cse28 .cse27 .cse52) (or .cse11 .cse16 .cse57 .cse2 .cse4 .cse13) (or .cse54 .cse40 .cse19) (or .cse14 .cse58 .cse1 .cse32 .cse3) (or .cse11 .cse16 .cse0 .cse32 .cse59 .cse13) (or .cse10 .cse5 .cse11 .cse15 .cse8 .cse32 .cse9 .cse13) (or .cse41 (or .cse18 .cse14 .cse11)) (or (or .cse6 .cse25 .cse33 .cse48 .cse15 .cse7 .cse26 .cse0 .cse28 .cse27) (and .cse46 .cse35 .cse37 .cse29 .cse38 .cse39)) (or (or .cse6 .cse23 .cse34 .cse25 .cse48 .cse15 .cse7 .cse26 .cse0 .cse28 .cse13) (and .cse35 .cse37 .cse46 .cse29 .cse38 .cse39)) (or .cse25 .cse1 .cse15 .cse26 .cse0 .cse21 .cse49 .cse50 .cse55 .cse28 .cse51 .cse3) (or .cse14 .cse10 .cse19 .cse15 .cse60 .cse9 .cse27) (or .cse11 .cse14 .cse61 .cse60 .cse19) (or .cse11 .cse14 .cse15 .cse41 .cse7 .cse13) (or (or .cse32 .cse28 .cse27 .cse52) (and .cse46 .cse37 .cse29 .cse38 .cse53 .cse39)) (or .cse18 .cse6 .cse14 .cse15 .cse7 .cse10 .cse9) (or .cse41 .cse14 .cse15 .cse1 .cse3) (or .cse28 .cse47 .cse52 .cse13) (or .cse18 .cse0 .cse21 .cse19 (and .cse45 .cse62 .cse46 .cse38 .cse39)) (or .cse11 .cse16 .cse57 .cse19 .cse2 .cse13) (or (and .cse46 .cse35 .cse37 .cse29 .cse56 .cse39) (or .cse25 .cse8 .cse33 .cse5 .cse48 .cse15 .cse7 .cse26 .cse28 .cse27)) (or .cse31 (or .cse23 .cse14 .cse25 .cse1 .cse15 .cse26 .cse21 .cse9 .cse28 .cse51)) (or .cse14 .cse1 .cse10 .cse60 .cse9 .cse3 .cse4) (or .cse5 .cse11 .cse15 .cse20 .cse8 .cse21 .cse3) (or .cse6 .cse7 .cse0 .cse1 .cse2 .cse9 .cse3) (or .cse11 .cse14 .cse32 .cse58 .cse3 .cse13) (or .cse6 .cse23 .cse29 .cse25 .cse8 .cse5 .cse48 .cse11 .cse15 .cse26 .cse16 .cse28 .cse51 .cse13) (or .cse5 .cse34 .cse8 .cse60 .cse10 .cse9 .cse4) (or .cse6 .cse7 .cse0 .cse1 .cse9 .cse10 .cse3) (or (or (and .cse46 (not (= 18 ~a26~0))) .cse42) (or .cse5 .cse11 .cse8 .cse32 .cse19 .cse9 .cse13)) (or .cse18 .cse57 .cse32 .cse19 .cse9 .cse10) (or .cse5 .cse11 .cse15 .cse7 .cse17 .cse8 .cse19 .cse9 .cse13) (or .cse6 .cse23 .cse25 .cse48 .cse15 .cse7 .cse26 .cse0 (and .cse46 .cse35 .cse37 .cse10 .cse29 .cse38 .cse39) .cse9 .cse28 .cse51 .cse13) (or .cse29 (or .cse23 .cse25 .cse8 .cse1 .cse5 .cse48 .cse11 .cse15 .cse7 .cse26 .cse9 .cse28 .cse51)) (or .cse14 .cse15 .cse34 .cse10 .cse19 .cse9 .cse13) (or (and .cse36 .cse37 .cse10 .cse29 .cse38 .cse53 .cse39) (or .cse23 .cse34 .cse25 .cse32 .cse15 .cse26 .cse0 .cse9 .cse28)) (or .cse10 .cse14 .cse34 .cse32 .cse9 .cse3 .cse4) (or .cse11 .cse15 .cse8 .cse32 .cse9 .cse43 .cse13) (or .cse11 .cse14 .cse61 .cse21 .cse4) (or .cse18 .cse57 .cse32 .cse19 .cse59) (or .cse18 .cse5 .cse8 .cse10 .cse19 .cse9) (or (or .cse9 (or .cse11 .cse34 .cse21 .cse57)) (and .cse63 .cse10 .cse39)) (or .cse11 .cse14 .cse16 .cse32 .cse9 .cse10 .cse3 .cse4 .cse13))))) [2018-11-18 10:19:16,754 INFO L425 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,754 INFO L425 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,754 INFO L425 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,766 INFO L425 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,767 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,768 INFO L425 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,769 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,769 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,770 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,771 INFO L425 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,771 INFO L425 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,771 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,771 INFO L425 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,771 INFO L425 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,771 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,771 INFO L425 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,771 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,771 INFO L425 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,771 INFO L425 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,771 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,772 INFO L425 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,773 INFO L425 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,786 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,786 INFO L425 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,786 INFO L425 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,787 INFO L425 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,788 INFO L425 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,788 INFO L425 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,788 INFO L425 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,788 INFO L425 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,788 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,788 INFO L425 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,788 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,788 INFO L425 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,788 INFO L425 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,788 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,788 INFO L425 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,789 INFO L421 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse37 (= ~a28~0 15)) (.cse55 (= |old(~a4~0)| ~a4~0)) (.cse61 (= 19 ~a14~0)) (.cse53 (= ~a26~0 |old(~a26~0)|)) (.cse7 (= 19 |old(~a14~0)|)) (.cse4 (= 1 |old(~a3~0)|))) (let ((.cse6 (= 20 |old(~a14~0)|)) (.cse5 (= 16 |old(~a28~0)|)) (.cse19 (= ~a7~0 1)) (.cse20 (not (= calculate_output_~input 0))) (.cse42 (= 20 ~a14~0)) (.cse52 (= 0 |old(~a14~0)|)) (.cse30 (not (= 17 |old(~a4~0)|))) (.cse27 (= 0 |old(~a26~0)|)) (.cse15 (not .cse4)) (.cse31 (not (= 17 |old(~a26~0)|))) (.cse58 (not (= 18 |old(~a14~0)|))) (.cse3 (= 16 |old(~a4~0)|)) (.cse18 (not (= 1 ~a25~0))) (.cse24 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse26 (not (= 1 |old(~a7~0)|))) (.cse64 (= 16 ~a28~0)) (.cse11 (= |old(~a4~0)| |old(~a26~0)|)) (.cse16 (= 18 |old(~a26~0)|)) (.cse32 (not .cse7)) (.cse51 (not (= |old(~a28~0)| 15))) (.cse63 (and .cse37 .cse55 .cse61 .cse53)) (.cse10 (<= ~a7~0 0)) (.cse34 (= |old(~a14~0)| ~a14~0)) (.cse62 (= |old(~a28~0)| ~a28~0)) (.cse38 (= ~a3~0 |old(~a3~0)|))) (let ((.cse12 (and .cse34 .cse55 .cse53 .cse62 .cse38)) (.cse48 (and .cse55 .cse61 .cse53 .cse10 .cse62 .cse38)) (.cse49 (and .cse63 .cse38)) (.cse44 (or .cse11 .cse16 .cse32 .cse51)) (.cse29 (not (= 0 |old(~a7~0)|))) (.cse33 (= ~a7~0 0)) (.cse45 (and .cse34 .cse55 .cse53 .cse64 .cse38)) (.cse43 (and (or .cse52 .cse30 .cse15 .cse18 .cse24 .cse0 .cse26 .cse27) (or .cse15 .cse31 .cse58 (not .cse3) .cse18 .cse24 .cse0 .cse26))) (.cse39 (and .cse55 .cse61 .cse53 .cse62 .cse38)) (.cse2 (and .cse34 .cse55 .cse53 .cse37 .cse38)) (.cse56 (and .cse55 .cse53 .cse64 .cse42 .cse38)) (.cse25 (= 0 |old(~a4~0)|)) (.cse50 (and .cse55 .cse61 .cse53 .cse19 .cse20 .cse37 .cse38)) (.cse35 (= 17 ~a26~0)) (.cse40 (not (= |old(~a14~0)| 19))) (.cse46 (and .cse55 .cse53 .cse10 .cse62 .cse42 .cse38)) (.cse17 (and .cse34 .cse55 .cse53 .cse10 .cse62 .cse38)) (.cse47 (and .cse55 .cse53 .cse62 .cse42 .cse38)) (.cse60 (and .cse55 .cse61 .cse53 .cse64 .cse38)) (.cse41 (and .cse20 .cse10)) (.cse59 (not (= |old(~a4~0)| 17))) (.cse54 (not .cse16)) (.cse57 (and .cse55 .cse53 .cse37 .cse42 .cse38)) (.cse28 (not (= |old(~a26~0)| 18))) (.cse22 (< 16 |old(~a4~0)|)) (.cse36 (= ~a4~0 17)) (.cse8 (< |old(~a28~0)| 16)) (.cse1 (< 18 |old(~a26~0)|)) (.cse23 (= |calculate_output_#in~input| 0)) (.cse14 (not .cse5)) (.cse21 (not .cse6)) (.cse9 (< 0 |old(~a7~0)|)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse1 .cse8 .cse9 .cse10 .cse3) (or .cse6 .cse11 .cse12 .cse7 .cse8 .cse4 .cse13) (or .cse10 .cse6 .cse11 .cse14 .cse15 .cse16 .cse9 .cse3 .cse13) (or .cse17 .cse5 .cse15 .cse7 .cse1 .cse8 .cse9 .cse3) (or .cse18 (and .cse19 .cse20) .cse21 .cse22 .cse23 .cse11 .cse15 .cse24 .cse0 .cse25 .cse26 .cse27 .cse13) (or .cse28 .cse6 .cse8 .cse12 .cse22) (or .cse5 .cse6 .cse11 .cse7 .cse1 .cse8 .cse10 .cse9) (or (or .cse23 (or .cse29 .cse30 .cse15 .cse31 .cse18 .cse24 .cse0 .cse32)) (and .cse20 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38)) (or .cse39 .cse1 .cse8 .cse32 .cse3) (or .cse5 .cse11 .cse15 .cse7 .cse1 .cse8 .cse17 .cse9) (or (or .cse6 .cse11 .cse7 .cse16 .cse8 .cse3 .cse13) .cse12) (or .cse30 .cse14 .cse18 .cse1 .cse23 .cse15 .cse24 .cse40 .cse9 .cse27 .cse41) (or .cse10 .cse11 .cse14 .cse31 .cse9 .cse3 .cse13) (or (and .cse20 .cse36 (= ~a26~0 17) .cse37 .cse42 .cse38) (or .cse21 .cse23 .cse31 .cse43)) (or .cse10 .cse44 .cse9 .cse4) (or .cse11 .cse14 .cse1 .cse9 .cse3 .cse45) (or .cse5 .cse46 .cse31 .cse8 .cse21 .cse9 .cse3) (or .cse5 .cse11 .cse16 .cse8 .cse47 .cse21 .cse4 .cse13) (or .cse5 .cse6 .cse1 .cse8 .cse12 .cse3 .cse4) (or .cse11 .cse16 .cse8 .cse32 .cse9 .cse48 .cse3) (or .cse5 .cse6 .cse11 .cse7 .cse8 .cse9 .cse10 .cse4 .cse13) (or .cse19 .cse23 .cse43 .cse13) (or .cse11 .cse14 .cse1 .cse22 .cse45 .cse4) (or .cse11 .cse0 .cse9 .cse10 .cse3 .cse4 .cse13) (or .cse49 .cse44 .cse4) (or .cse10 .cse44 .cse22 .cse9) (or .cse31 .cse8 .cse22 .cse13 .cse12) (or .cse18 .cse1 .cse50 .cse23 .cse15 .cse24 .cse0 .cse32 .cse25 .cse26 .cse27 .cse3) (or .cse5 .cse6 .cse11 .cse12 .cse1 .cse8 .cse4) (or .cse11 .cse15 .cse16 .cse8 .cse47 .cse21 .cse22 .cse13) (or .cse28 .cse10 .cse0 .cse32 .cse22 .cse9) (or .cse11 .cse15 .cse16 .cse0 .cse22 .cse9 .cse10 .cse13) (or .cse41 (or .cse30 .cse14 .cse31 .cse18 .cse21 .cse23 .cse15 .cse24 .cse9)) (or .cse1 .cse51 .cse21 .cse9 .cse3 .cse10 .cse4) (or .cse6 .cse10 .cse11 .cse14 .cse7 .cse1 .cse9 .cse4) (or .cse11 .cse16 .cse0 .cse10 .cse21 .cse9 .cse13) (or .cse6 .cse30 .cse18 .cse23 .cse52 .cse15 .cse7 .cse24 .cse0 .cse9 .cse27 .cse13 (and .cse53 .cse20 .cse34 .cse36 .cse10 .cse37 .cse38)) (or .cse5 .cse11 .cse15 .cse1 .cse8 .cse32 .cse22 .cse9 .cse48) (or (and .cse34 .cse36 .cse53 .cse20 .cse37 .cse38) (or .cse6 .cse30 .cse31 .cse18 .cse23 .cse52 .cse15 .cse7 .cse24 .cse0 .cse13)) (or .cse11 .cse16 .cse51 .cse2 .cse4 .cse13) (or .cse49 .cse44 .cse22) (or (or .cse21 .cse23 .cse54 .cse43) (and .cse53 .cse20 .cse36 .cse37 .cse42 .cse38)) (or .cse18 .cse23 .cse52 .cse11 .cse15 .cse24 .cse16 .cse0 (and .cse34 .cse55 .cse53 .cse19 .cse20 .cse37 .cse38) .cse25 .cse26 .cse27 .cse13) (or .cse14 .cse56 .cse1 .cse21 .cse3) (or .cse11 .cse16 .cse0 .cse21 .cse57 .cse13) (or (or .cse23 (or .cse29 .cse30 .cse14 .cse15 .cse58 .cse18 .cse24 .cse54)) (and .cse33 .cse20)) (or (or .cse6 .cse18 .cse23 .cse59 .cse52 .cse15 .cse7 .cse24 .cse0 .cse54) (and .cse53 .cse20 .cse34 .cse36 .cse37 .cse38)) (or .cse10 .cse5 .cse11 .cse15 .cse8 .cse21 .cse9 .cse13) (or .cse45 (or .cse28 .cse14 .cse11)) (or .cse14 .cse10 .cse22 .cse15 .cse40 .cse9 .cse54) (or .cse11 .cse14 .cse60 .cse40 .cse22) (or .cse11 .cse14 .cse15 .cse45 .cse7 .cse13) (or .cse28 .cse6 .cse14 .cse15 .cse7 .cse10 .cse9) (or .cse45 .cse14 .cse15 .cse1 .cse3) (or .cse23 .cse19 .cse54 .cse43) (or .cse28 .cse0 .cse32 .cse22 (and .cse55 .cse61 .cse53 .cse37 .cse38)) (or .cse11 .cse16 .cse51 .cse22 .cse2 .cse13) (or .cse20 (or .cse6 .cse30 .cse14 .cse31 .cse18 .cse23 .cse52 .cse15 .cse7 .cse24 .cse13)) (or .cse14 .cse1 .cse10 .cse40 .cse9 .cse3 .cse4) (or .cse5 .cse11 .cse15 .cse39 .cse8 .cse32 .cse3) (or .cse6 .cse7 .cse0 .cse1 .cse2 .cse9 .cse3) (or (and .cse53 .cse20 .cse34 .cse36 .cse62 .cse38) (or .cse18 .cse8 .cse23 .cse59 .cse5 .cse52 .cse15 .cse7 .cse24 .cse54)) (or .cse11 .cse14 .cse21 .cse56 .cse3 .cse13) (or .cse18 .cse23 .cse11 .cse15 .cse24 .cse0 .cse32 .cse25 .cse50 .cse26 .cse27) (or (or .cse30 .cse31 .cse18 .cse21 .cse23 .cse15 .cse24 .cse0 .cse9) (and .cse20 .cse35 .cse36 .cse10 .cse37 .cse42 .cse38)) (or .cse20 (and (or .cse6 .cse30 .cse18 .cse8 .cse23 .cse5 .cse52 .cse11 .cse15 .cse24 .cse16 .cse27 .cse13) (or .cse30 .cse18 .cse8 .cse1 .cse23 .cse5 .cse52 .cse11 .cse15 .cse7 .cse24 .cse9 .cse27))) (or .cse5 .cse31 .cse8 .cse40 .cse10 .cse9 .cse4) (or .cse6 .cse7 .cse0 .cse1 .cse9 .cse10 .cse3) (or (or .cse30 .cse18 .cse8 .cse23 .cse5 .cse11 .cse15 .cse24 .cse16 .cse32 .cse27) .cse20) (or (or (and .cse53 (not (= 18 ~a26~0))) .cse46) (or .cse5 .cse11 .cse8 .cse21 .cse22 .cse9 .cse13)) (or .cse28 .cse51 .cse21 .cse22 .cse9 .cse10) (or .cse5 .cse11 .cse15 .cse7 .cse17 .cse8 .cse22 .cse9 .cse13) (or .cse14 .cse15 .cse31 .cse10 .cse22 .cse9 .cse13) (or .cse10 .cse14 .cse31 .cse21 .cse9 .cse3 .cse4) (or .cse11 .cse15 .cse8 .cse21 .cse9 .cse47 .cse13) (or .cse11 .cse14 .cse60 .cse32 .cse4) (or .cse41 (or .cse14 .cse18 .cse21 .cse23 .cse59 .cse15 .cse24 .cse9 .cse54)) (or .cse28 .cse51 .cse21 .cse22 .cse57) (or .cse28 .cse5 .cse8 .cse10 .cse22 .cse9) (or (and .cse36 .cse53 .cse62 .cse20 .cse42 .cse38) (or .cse30 .cse18 .cse8 .cse1 .cse21 .cse23 .cse5 .cse15 .cse24 .cse27)) (or (or .cse9 (or .cse11 .cse31 .cse32 .cse51)) (and .cse63 .cse10 .cse38)) (or .cse11 .cse14 .cse16 .cse21 .cse9 .cse10 .cse3 .cse4 .cse13))))) [2018-11-18 10:19:16,814 INFO L425 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,815 INFO L425 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,815 INFO L425 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,828 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,829 INFO L425 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,830 INFO L425 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,843 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,844 INFO L425 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,845 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse39 (= ~a28~0 15)) (.cse53 (= |old(~a4~0)| ~a4~0)) (.cse61 (= 19 ~a14~0)) (.cse27 (= ~a26~0 |old(~a26~0)|)) (.cse7 (= 19 |old(~a14~0)|)) (.cse4 (= 1 |old(~a3~0)|))) (let ((.cse6 (= 20 |old(~a14~0)|)) (.cse5 (= 16 |old(~a28~0)|)) (.cse54 (= ~a7~0 1)) (.cse26 (= ~a4~0 17)) (.cse40 (= 20 ~a14~0)) (.cse31 (= 0 |old(~a14~0)|)) (.cse45 (not (= 17 |old(~a4~0)|))) (.cse22 (= 0 |old(~a26~0)|)) (.cse16 (not .cse4)) (.cse41 (not (= 17 |old(~a26~0)|))) (.cse62 (not (= 18 |old(~a14~0)|))) (.cse3 (= 16 |old(~a4~0)|)) (.cse14 (not (= 1 ~a25~0))) (.cse18 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse21 (not (= 1 |old(~a7~0)|))) (.cse64 (= 16 ~a28~0)) (.cse11 (= |old(~a4~0)| |old(~a26~0)|)) (.cse24 (= 18 |old(~a26~0)|)) (.cse19 (not .cse7)) (.cse56 (not (= |old(~a28~0)| 15))) (.cse63 (and .cse39 .cse53 .cse61 .cse27)) (.cse10 (<= ~a7~0 0)) (.cse25 (= |old(~a14~0)| ~a14~0)) (.cse28 (= |old(~a28~0)| ~a28~0)) (.cse29 (= ~a3~0 |old(~a3~0)|))) (let ((.cse12 (and .cse25 .cse53 .cse27 .cse28 .cse29)) (.cse47 (= ~a26~0 17)) (.cse48 (= ~a3~0 1)) (.cse51 (and .cse53 .cse61 .cse27 .cse10 .cse28 .cse29)) (.cse52 (and .cse63 .cse29)) (.cse42 (or .cse11 .cse24 .cse19 .cse56)) (.cse43 (and .cse25 .cse53 .cse27 .cse64 .cse29)) (.cse38 (and (or .cse31 .cse45 .cse16 .cse14 .cse18 .cse0 .cse21 .cse22) (or .cse16 .cse41 .cse62 (not .cse3) .cse14 .cse18 .cse0 .cse21))) (.cse36 (and .cse53 .cse61 .cse27 .cse28 .cse29)) (.cse2 (and .cse25 .cse53 .cse27 .cse39 .cse29)) (.cse58 (and .cse53 .cse27 .cse64 .cse40 .cse29)) (.cse57 (not (= |old(~a14~0)| 19))) (.cse30 (not (= |old(~a4~0)| 17))) (.cse55 (and .cse25 .cse26 .cse27 .cse39 .cse29)) (.cse17 (and .cse53 .cse61 .cse27 .cse54 .cse39 .cse29)) (.cse46 (= ~a7~0 0)) (.cse44 (not (= 0 |old(~a7~0)|))) (.cse32 (not .cse24)) (.cse49 (and .cse53 .cse27 .cse10 .cse28 .cse40 .cse29)) (.cse1 (< 18 |old(~a26~0)|)) (.cse33 (and .cse25 .cse53 .cse27 .cse10 .cse28 .cse29)) (.cse50 (and .cse53 .cse27 .cse28 .cse40 .cse29)) (.cse60 (and .cse53 .cse61 .cse27 .cse64 .cse29)) (.cse59 (and .cse53 .cse27 .cse39 .cse40 .cse29)) (.cse34 (not (= |old(~a26~0)| 18))) (.cse8 (< |old(~a28~0)| 16)) (.cse35 (< 16 |old(~a4~0)|)) (.cse15 (= |calculate_output_#in~input| 0)) (.cse20 (= 0 |old(~a4~0)|)) (.cse23 (not .cse5)) (.cse37 (not .cse6)) (.cse9 (< 0 |old(~a7~0)|)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse1 .cse8 .cse9 .cse10 .cse3) (or .cse6 .cse11 .cse12 .cse7 .cse8 .cse4 .cse13) (or .cse14 .cse15 .cse11 .cse16 .cse17 .cse18 .cse0 .cse19 .cse20 .cse21 .cse22) (or .cse10 .cse6 .cse11 .cse23 .cse16 .cse24 .cse9 .cse3 .cse13) (or (and .cse25 .cse26 .cse27 .cse28 .cse29) (or .cse14 .cse8 .cse15 .cse30 .cse31 .cse16 .cse18 .cse32)) (or .cse33 .cse5 .cse16 .cse7 .cse1 .cse8 .cse9 .cse3) (or .cse34 .cse6 .cse8 .cse12 .cse35) (or .cse5 .cse6 .cse11 .cse7 .cse1 .cse8 .cse10 .cse9) (or .cse36 .cse1 .cse8 .cse19 .cse3) (or .cse5 .cse11 .cse16 .cse7 .cse1 .cse8 .cse33 .cse9) (or (or .cse6 .cse11 .cse7 .cse24 .cse8 .cse3 .cse13) .cse12) (or (or .cse37 .cse15 .cse32 .cse38) (and .cse27 .cse26 .cse39 .cse40 .cse29)) (or .cse10 .cse11 .cse23 .cse41 .cse9 .cse3 .cse13) (or .cse10 .cse42 .cse9 .cse4) (or .cse11 .cse23 .cse1 .cse9 .cse3 .cse43) (or (or .cse15 (or .cse44 .cse45 .cse16 .cse41 .cse14 .cse18 .cse0 .cse19)) (and (and .cse46 (= ~a14~0 19) .cse47 .cse48) .cse26 .cse39)) (or .cse5 .cse49 .cse41 .cse8 .cse37 .cse9 .cse3) (or .cse5 .cse11 .cse24 .cse8 .cse50 .cse37 .cse4 .cse13) (or (or .cse23 .cse14 .cse15 .cse30 .cse16 .cse18 .cse9 .cse32) .cse10) (or .cse5 .cse6 .cse1 .cse8 .cse12 .cse3 .cse4) (or .cse11 .cse24 .cse8 .cse19 .cse9 .cse51 .cse3) (or .cse5 .cse6 .cse11 .cse7 .cse8 .cse9 .cse10 .cse4 .cse13) (or .cse11 .cse23 .cse1 .cse35 .cse43 .cse4) (or .cse11 .cse0 .cse9 .cse10 .cse3 .cse4 .cse13) (or .cse52 .cse42 .cse4) (or .cse10 .cse42 .cse35 .cse9) (or .cse41 .cse8 .cse35 .cse13 .cse12) (or .cse5 .cse6 .cse11 .cse12 .cse1 .cse8 .cse4) (or (or .cse37 .cse15 .cse41 .cse38) (and .cse26 (and .cse47 .cse48) .cse39 .cse40)) (or .cse14 .cse15 .cse31 .cse11 .cse16 .cse18 (and .cse25 .cse53 .cse27 .cse54 .cse39 .cse29) .cse24 .cse0 .cse20 .cse21 .cse22 .cse13) (or .cse11 .cse16 .cse24 .cse8 .cse50 .cse37 .cse35 .cse13) (or .cse34 .cse10 .cse0 .cse19 .cse35 .cse9) (or .cse11 .cse16 .cse24 .cse0 .cse35 .cse9 .cse10 .cse13) (or .cse55 (or .cse6 .cse45 .cse41 .cse14 .cse15 .cse31 .cse7 .cse18 .cse0 .cse13)) (or .cse1 .cse56 .cse37 .cse9 .cse3 .cse10 .cse4) (or .cse6 .cse10 .cse11 .cse23 .cse7 .cse1 .cse9 .cse4) (or .cse11 .cse24 .cse0 .cse10 .cse37 .cse9 .cse13) (or .cse5 .cse11 .cse16 .cse1 .cse8 .cse19 .cse35 .cse9 .cse51) (or .cse11 .cse24 .cse56 .cse2 .cse4 .cse13) (or .cse54 .cse15 .cse32 .cse38) (or .cse52 .cse42 .cse35) (or .cse45 .cse23 .cse14 .cse15 .cse18 .cse57 .cse9 .cse10) (or .cse23 .cse58 .cse1 .cse37 .cse3) (or .cse11 .cse24 .cse0 .cse37 .cse59 .cse13) (or .cse10 .cse5 .cse11 .cse16 .cse8 .cse37 .cse9 .cse13) (or .cse43 (or .cse34 .cse23 .cse11)) (or .cse10 (or .cse23 .cse41 .cse14 .cse37 .cse15 .cse18 .cse9 .cse3)) (or .cse23 .cse10 .cse35 .cse16 .cse57 .cse9 .cse32) (or .cse11 .cse23 .cse60 .cse57 .cse35) (or .cse11 .cse23 .cse16 .cse43 .cse7 .cse13) (or .cse34 .cse6 .cse23 .cse16 .cse7 .cse10 .cse9) (or .cse43 .cse23 .cse16 .cse1 .cse3) (or .cse15 .cse54 .cse38 .cse13) (or .cse34 .cse0 .cse19 .cse35 (and .cse53 .cse61 .cse27 .cse39 .cse29)) (or .cse11 .cse24 .cse56 .cse35 .cse2 .cse13) (or .cse23 .cse1 .cse10 .cse57 .cse9 .cse3 .cse4) (or .cse5 .cse11 .cse16 .cse36 .cse8 .cse19 .cse3) (or .cse6 .cse7 .cse0 .cse1 .cse2 .cse9 .cse3) (or .cse11 .cse23 .cse37 .cse58 .cse3 .cse13) (or .cse5 .cse41 .cse8 .cse57 .cse10 .cse9 .cse4) (or (or .cse6 .cse14 .cse15 .cse30 .cse31 .cse7 .cse18 .cse0 .cse32) .cse55) (or .cse14 .cse17 .cse1 .cse15 .cse16 .cse18 .cse0 .cse19 .cse20 .cse21 .cse22 .cse3) (or .cse46 (or .cse15 (or .cse44 .cse45 .cse23 .cse16 .cse62 .cse14 .cse18 .cse32))) (or .cse6 .cse7 .cse0 .cse1 .cse9 .cse10 .cse3) (or (or (and .cse27 (not (= 18 ~a26~0))) .cse49) (or .cse5 .cse11 .cse8 .cse37 .cse35 .cse9 .cse13)) (or (or .cse45 .cse14 .cse8 .cse1 .cse37 .cse15 .cse16 .cse18 .cse22) (and .cse26 .cse27 .cse28 .cse40 .cse29)) (or .cse34 .cse56 .cse37 .cse35 .cse9 .cse10) (or .cse5 .cse11 .cse16 .cse7 .cse33 .cse8 .cse35 .cse9 .cse13) (or (and .cse26 .cse27 .cse10 .cse39 .cse40 .cse29) (or .cse45 .cse41 .cse14 .cse37 .cse15 .cse18 .cse0 .cse9)) (or .cse23 .cse16 .cse41 .cse10 .cse35 .cse9 .cse13) (or .cse10 .cse23 .cse41 .cse37 .cse9 .cse3 .cse4) (or .cse11 .cse16 .cse8 .cse37 .cse9 .cse50 .cse13) (or .cse6 .cse45 .cse14 .cse15 (and .cse25 .cse26 .cse27 .cse10 .cse39 .cse29) .cse31 .cse7 .cse18 .cse0 .cse9 .cse13) (or .cse11 .cse23 .cse60 .cse19 .cse4) (or .cse34 .cse56 .cse37 .cse35 .cse59) (or .cse34 .cse5 .cse8 .cse10 .cse35 .cse9) (or .cse54 .cse14 .cse37 .cse35 .cse15 .cse11 .cse16 .cse18 .cse0 .cse20 .cse21 .cse22 .cse13) (or (or .cse9 (or .cse11 .cse41 .cse19 .cse56)) (and .cse63 .cse10 .cse29)) (or .cse11 .cse23 .cse24 .cse37 .cse9 .cse10 .cse3 .cse4 .cse13))))) [2018-11-18 10:19:16,872 INFO L425 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,872 INFO L425 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,872 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,872 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,873 INFO L425 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,873 INFO L425 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,873 INFO L425 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,873 INFO L425 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,886 INFO L425 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,886 INFO L425 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,886 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,886 INFO L425 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,886 INFO L425 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,886 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,886 INFO L425 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,886 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,886 INFO L425 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,886 INFO L425 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,887 INFO L425 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,888 INFO L425 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,888 INFO L425 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,888 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,889 INFO L425 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,890 INFO L425 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,890 INFO L425 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,890 INFO L425 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-18 10:19:16,890 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:19:16,890 INFO L421 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)) [2018-11-18 10:19:16,890 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:19:16,890 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:19:16,890 INFO L421 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)|)) (and (= ~a4~0 17) (= 19 ~a14~0) (= ~a26~0 |old(~a26~0)|) (= ~a7~0 1) (= ~a28~0 15) (= ~a3~0 |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)|))) [2018-11-18 10:19:16,890 INFO L425 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-18 10:19:16,890 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 10:19:16,896 INFO L421 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse21 (= ~a4~0 17)) (.cse28 (= ~a14~0 19)) (.cse4 (not (= ~a4~0 ~a26~0))) (.cse7 (not (= 18 ~a26~0))) (.cse14 (= ~a28~0 15)) (.cse15 (= 19 ~a14~0)) (.cse13 (= 1 ~a3~0))) (let ((.cse25 (not (= ~a26~0 0))) (.cse16 (= |old(~a26~0)| ~a26~0)) (.cse18 (not (= ~a28~0 16))) (.cse6 (not .cse13)) (.cse26 (= ~a7~0 1)) (.cse19 (and (= |old(~a4~0)| 17) (= |old(~a28~0)| 15) .cse4 .cse7 .cse14 .cse15)) (.cse2 (<= ~a4~0 16)) (.cse22 (= ~a26~0 |old(~a26~0)|)) (.cse27 (= ~a3~0 1)) (.cse3 (<= 16 ~a28~0)) (.cse23 (not (= ~a14~0 0))) (.cse1 (not (= ~a14~0 ~a26~0))) (.cse20 (not (= main_~input~0 0))) (.cse17 (not (= ~a14~0 20))) (.cse24 (not .cse28)) (.cse5 (not (= ~a4~0 16))) (.cse0 (= 17 ~a26~0)) (.cse12 (not .cse21)) (.cse11 (<= ~a7~0 0)) (.cse9 (<= ~a26~0 18)) (.cse10 (= 16 ~a28~0)) (.cse8 (= 20 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse1 .cse3 .cse8) (and .cse9 .cse10 .cse4 .cse5 .cse11) (and .cse9 .cse5 .cse12 .cse11 .cse13 .cse3) (and .cse4 .cse1 .cse14 .cse2 .cse8) (and .cse9 .cse5 .cse10 .cse13) (and .cse4 .cse6 .cse7 .cse1 .cse14) (and .cse15 .cse16 .cse14 .cse2) (and .cse17 .cse18 .cse9 .cse5 .cse11 .cse3) (and .cse18 .cse13 .cse4 .cse5 .cse15 .cse3) (and .cse17 .cse18 .cse9 .cse5 .cse3 .cse6) (and .cse4 .cse15 .cse10 .cse2) (and .cse17 .cse9 .cse4 .cse2 .cse3 .cse6) (and .cse19 .cse6) (and .cse9 .cse5 .cse14 .cse6) (and .cse20 .cse21 .cse22 .cse17 .cse23 .cse24 .cse14) (and .cse20 .cse9 .cse25 .cse5 .cse15 .cse26 .cse14) (and .cse17 .cse16 .cse2 .cse3) (and .cse4 .cse10 .cse13 .cse1 .cse8) (and .cse20 .cse9 .cse25 .cse21 .cse27 .cse3 .cse8) (and .cse4 .cse13 .cse7 .cse1 .cse2 .cse3 .cse8) (not (= 1 ~a1~0)) (and .cse18 .cse9 .cse4 .cse2 .cse11 .cse3) (and .cse20 .cse4 .cse25 .cse15 .cse26 .cse14) (and .cse20 .cse4 .cse25 .cse23 .cse26 .cse7 .cse1 .cse14) (and .cse4 .cse11 .cse17 .cse24 .cse1 .cse3) (and (and .cse18 .cse4 .cse7 .cse1 .cse3 .cse8) .cse6) (and .cse9 .cse5 .cse15 .cse3) (and .cse4 .cse7 .cse1 .cse2 .cse14) (and .cse10 .cse16 .cse4) (and .cse0 .cse11 .cse6 .cse3 .cse8) (and .cse4 .cse5 .cse15 .cse11 .cse3) (and .cse17 .cse18 .cse24 .cse7 .cse4 .cse1 .cse5 .cse3) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (and .cse10 .cse4 .cse15 .cse6) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse0 .cse20 .cse21 .cse17 .cse23 .cse24 .cse1 .cse14) (and .cse4 .cse6 .cse17 .cse24 .cse1 .cse3) (and .cse4 .cse11 .cse13 .cse1 .cse3 .cse8) (not (= 1 |old(~a3~0)|)) (and .cse20 (= |old(~a4~0)| ~a4~0) .cse26 .cse1 .cse14 .cse8) (not (= 1 |old(~a7~0)|)) (and .cse4 .cse7 .cse1 .cse14 .cse8) (and .cse19 .cse2) (and .cse9 .cse10 .cse5 .cse8) (and .cse4 .cse24 .cse13 .cse10 .cse1 .cse12) (and .cse20 .cse21 .cse22 .cse23 .cse27 .cse3) (and .cse20 .cse21 .cse11 .cse23 .cse24 .cse7 .cse1 .cse14) (and .cse20 .cse14 (and (= ~a7~0 0) .cse28 (= ~a26~0 17))) (and .cse17 .cse9 .cse24 .cse5 .cse14 .cse11) (and (and .cse0 .cse14 .cse15 .cse12) .cse11) (not (= 18 |old(~a26~0)|)) (and .cse9 .cse4 .cse10 .cse8)))) [2018-11-18 10:19:16,896 INFO L425 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-18 10:19:16,896 INFO L425 ceAbstractionStarter]: For program point L4816-1(lines 4816 4826) no Hoare annotation was computed. [2018-11-18 10:19:16,896 INFO L421 ceAbstractionStarter]: At program point L4816-3(lines 4816 4826) the Hoare annotation is: (let ((.cse19 (= ~a4~0 17)) (.cse4 (not (= ~a4~0 ~a26~0))) (.cse7 (not (= 18 ~a26~0))) (.cse13 (= ~a28~0 15)) (.cse14 (= 19 ~a14~0)) (.cse12 (= 1 ~a3~0))) (let ((.cse15 (= |old(~a26~0)| ~a26~0)) (.cse16 (not (= ~a28~0 16))) (.cse6 (not .cse12)) (.cse22 (= ~a26~0 |old(~a26~0)|)) (.cse20 (not (= ~a14~0 0))) (.cse18 (and (= |old(~a4~0)| 17) (= |old(~a28~0)| 15) .cse4 .cse7 .cse13 .cse14)) (.cse2 (<= ~a4~0 16)) (.cse1 (not (= ~a14~0 ~a26~0))) (.cse25 (= ~a3~0 1)) (.cse3 (<= 16 ~a28~0)) (.cse23 (not (= ~a26~0 0))) (.cse24 (= ~a7~0 1)) (.cse17 (not (= ~a14~0 20))) (.cse21 (not (= ~a14~0 19))) (.cse5 (not (= ~a4~0 16))) (.cse0 (= 17 ~a26~0)) (.cse26 (not .cse19)) (.cse11 (<= ~a7~0 0)) (.cse9 (<= ~a26~0 18)) (.cse10 (= 16 ~a28~0)) (.cse8 (= 20 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse1 .cse3 .cse8) (and .cse9 .cse10 .cse4 .cse5 .cse11) (and .cse9 .cse5 .cse11 .cse12 .cse3) (and .cse4 .cse1 .cse13 .cse2 .cse8) (and .cse9 .cse5 .cse10 .cse12) (and .cse4 .cse6 .cse7 .cse1 .cse13) (and .cse14 .cse15 .cse13 .cse2) (and .cse16 .cse12 .cse4 .cse5 .cse14 .cse3) (and .cse17 .cse16 .cse9 .cse5 .cse3 .cse6) (and .cse4 .cse14 .cse10 .cse2) (and .cse17 .cse9 .cse4 .cse2 .cse3 .cse6) (and .cse18 .cse6) (and .cse19 .cse11 .cse20 .cse21 .cse7 .cse1 .cse13) (and .cse19 .cse22 .cse17 .cse20 .cse21 .cse13) (and .cse9 .cse5 .cse13 .cse6) (and .cse17 .cse15 .cse2 .cse3) (and .cse4 .cse10 .cse12 .cse1 .cse8) (and .cse4 .cse23 .cse14 .cse24 .cse13) (and .cse4 .cse12 .cse7 .cse1 .cse2 .cse3 .cse8) (not (= 1 ~a1~0)) (and .cse16 .cse9 .cse4 .cse2 .cse11 .cse3) (and .cse4 .cse11 .cse17 .cse21 .cse1 .cse3) (and (and .cse16 .cse4 .cse7 .cse1 .cse3 .cse8) .cse6) (and (and .cse20 .cse24 .cse23 .cse13 .cse19) .cse1) (and .cse9 .cse5 .cse14 .cse3) (and .cse4 .cse7 .cse1 .cse2 .cse13) (and .cse10 .cse15 .cse4) (and .cse0 .cse11 .cse3 .cse8) (and .cse4 .cse5 .cse14 .cse11 .cse3) (and .cse17 .cse16 .cse21 .cse7 .cse4 .cse1 .cse5 .cse3) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (and .cse10 .cse4 .cse14 .cse6) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse4 .cse6 .cse17 .cse21 .cse1 .cse3) (and .cse19 .cse22 .cse20 .cse25 .cse3) (and .cse4 .cse11 .cse12 .cse1 .cse3 .cse8) (and (and (and (= ~a7~0 0) (= ~a26~0 17)) .cse13) .cse1) (not (= 1 |old(~a3~0)|)) (and .cse4 .cse23 .cse20 .cse24 .cse7 .cse1 .cse13) (not (= 1 |old(~a7~0)|)) (and .cse4 .cse7 .cse1 .cse13 .cse8) (and .cse0 .cse19 .cse17 .cse20 .cse21 .cse1 .cse13) (and .cse18 .cse2) (and .cse9 .cse10 .cse5 .cse8) (and .cse4 .cse21 .cse12 .cse10 .cse1 .cse26) (and .cse9 .cse23 .cse19 .cse25 .cse3 .cse8) (and .cse9 .cse23 .cse5 .cse14 .cse24 .cse13) (and .cse17 .cse9 .cse21 .cse5 .cse13 .cse11) (and (and .cse0 .cse13 .cse14 .cse26) .cse11) (not (= 18 |old(~a26~0)|)) (and .cse9 .cse4 .cse10 .cse8)))) [2018-11-18 10:19:16,899 INFO L425 ceAbstractionStarter]: For program point L4816-4(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 10:19:16,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 10:19:16 BoogieIcfgContainer [2018-11-18 10:19:16,921 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 10:19:16,921 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 10:19:16,921 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 10:19:16,921 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 10:19:16,922 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:13:56" (3/4) ... [2018-11-18 10:19:16,925 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 10:19:16,931 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 10:19:16,931 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-18 10:19:16,932 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-18 10:19:16,932 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-18 10:19:16,932 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-18 10:19:16,932 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 10:19:16,977 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-18 10:19:16,983 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 10:19:17,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((((((((((((((((17 == a26 && !(a14 == a26)) && a4 <= 16) && 16 <= a28) || ((((((!(a4 == a26) && !(a4 == 16)) && !(1 == a3)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28) && 20 == a14)) || ((((a26 <= 18 && 16 == a28) && !(a4 == a26)) && !(a4 == 16)) && a7 <= 0)) || ((((a26 <= 18 && !(a4 == 16)) && a7 <= 0) && 1 == a3) && 16 <= a28)) || ((((!(a4 == a26) && !(a14 == a26)) && a28 == 15) && a4 <= 16) && 20 == a14)) || (((a26 <= 18 && !(a4 == 16)) && 16 == a28) && 1 == a3)) || ((((!(a4 == a26) && !(1 == a3)) && !(18 == a26)) && !(a14 == a26)) && a28 == 15)) || (((19 == a14 && \old(a26) == a26) && a28 == 15) && a4 <= 16)) || (((((!(a28 == 16) && 1 == a3) && !(a4 == a26)) && !(a4 == 16)) && 19 == a14) && 16 <= a28)) || (((((!(a14 == 20) && !(a28 == 16)) && a26 <= 18) && !(a4 == 16)) && 16 <= a28) && !(1 == a3))) || (((!(a4 == a26) && 19 == a14) && 16 == a28) && a4 <= 16)) || (((((!(a14 == 20) && a26 <= 18) && !(a4 == a26)) && a4 <= 16) && 16 <= a28) && !(1 == a3))) || ((((((\old(a4) == 17 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a28 == 15) && 19 == a14) && !(1 == a3))) || ((((((a4 == 17 && a7 <= 0) && !(a14 == 0)) && !(a14 == 19)) && !(18 == a26)) && !(a14 == a26)) && a28 == 15)) || (((((a4 == 17 && a26 == \old(a26)) && !(a14 == 20)) && !(a14 == 0)) && !(a14 == 19)) && a28 == 15)) || (((a26 <= 18 && !(a4 == 16)) && a28 == 15) && !(1 == a3))) || (((!(a14 == 20) && \old(a26) == a26) && a4 <= 16) && 16 <= a28)) || ((((!(a4 == a26) && 16 == a28) && 1 == a3) && !(a14 == a26)) && 20 == a14)) || ((((!(a4 == a26) && !(a26 == 0)) && 19 == a14) && a7 == 1) && a28 == 15)) || ((((((!(a4 == a26) && 1 == a3) && !(18 == a26)) && !(a14 == a26)) && a4 <= 16) && 16 <= a28) && 20 == a14)) || !(1 == a1)) || (((((!(a28 == 16) && a26 <= 18) && !(a4 == a26)) && a4 <= 16) && a7 <= 0) && 16 <= a28)) || (((((!(a4 == a26) && a7 <= 0) && !(a14 == 20)) && !(a14 == 19)) && !(a14 == a26)) && 16 <= a28)) || ((((((!(a28 == 16) && !(a4 == a26)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28) && 20 == a14) && !(1 == a3))) || (((((!(a14 == 0) && a7 == 1) && !(a26 == 0)) && a28 == 15) && a4 == 17) && !(a14 == a26))) || (((a26 <= 18 && !(a4 == 16)) && 19 == a14) && 16 <= a28)) || ((((!(a4 == a26) && !(18 == a26)) && !(a14 == a26)) && a4 <= 16) && a28 == 15)) || ((16 == a28 && \old(a26) == a26) && !(a4 == a26))) || (((17 == a26 && a7 <= 0) && 16 <= a28) && 20 == a14)) || ((((!(a4 == a26) && !(a4 == 16)) && 19 == a14) && a7 <= 0) && 16 <= a28)) || (((((((!(a14 == 20) && !(a28 == 16)) && !(a14 == 19)) && !(18 == a26)) && !(a4 == a26)) && !(a14 == a26)) && !(a4 == 16)) && 16 <= a28)) || !(15 == \old(a28))) || !(19 == \old(a14))) || (((16 == a28 && !(a4 == a26)) && 19 == a14) && !(1 == a3))) || !(17 == \old(a4))) || !(1 == a25)) || (((((!(a4 == a26) && !(1 == a3)) && !(a14 == 20)) && !(a14 == 19)) && !(a14 == a26)) && 16 <= a28)) || ((((a4 == 17 && a26 == \old(a26)) && !(a14 == 0)) && a3 == 1) && 16 <= a28)) || (((((!(a4 == a26) && a7 <= 0) && 1 == a3) && !(a14 == a26)) && 16 <= a28) && 20 == a14)) || (((a7 == 0 && a26 == 17) && a28 == 15) && !(a14 == a26))) || !(1 == \old(a3))) || ((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && a7 == 1) && !(18 == a26)) && !(a14 == a26)) && a28 == 15)) || !(1 == \old(a7))) || ((((!(a4 == a26) && !(18 == a26)) && !(a14 == a26)) && a28 == 15) && 20 == a14)) || ((((((17 == a26 && a4 == 17) && !(a14 == 20)) && !(a14 == 0)) && !(a14 == 19)) && !(a14 == a26)) && a28 == 15)) || ((((((\old(a4) == 17 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a28 == 15) && 19 == a14) && a4 <= 16)) || (((a26 <= 18 && 16 == a28) && !(a4 == 16)) && 20 == a14)) || (((((!(a4 == a26) && !(a14 == 19)) && 1 == a3) && 16 == a28) && !(a14 == a26)) && !(a4 == 17))) || (((((a26 <= 18 && !(a26 == 0)) && a4 == 17) && a3 == 1) && 16 <= a28) && 20 == a14)) || (((((a26 <= 18 && !(a26 == 0)) && !(a4 == 16)) && 19 == a14) && a7 == 1) && a28 == 15)) || (((((!(a14 == 20) && a26 <= 18) && !(a14 == 19)) && !(a4 == 16)) && a28 == 15) && a7 <= 0)) || ((((17 == a26 && a28 == 15) && 19 == a14) && !(a4 == 17)) && a7 <= 0)) || !(18 == \old(a26))) || (((a26 <= 18 && !(a4 == a26)) && 16 == a28) && 20 == a14) [2018-11-18 10:19:17,317 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2ea6682d-b973-40e7-9112-4b0fe6718a79/bin-2019/utaipan/witness.graphml [2018-11-18 10:19:17,317 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 10:19:17,318 INFO L168 Benchmark]: Toolchain (without parser) took 325408.34 ms. Allocated memory was 1.0 GB in the beginning and 6.4 GB in the end (delta: 5.4 GB). Free memory was 943.0 MB in the beginning and 3.0 GB in the end (delta: -2.1 GB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. [2018-11-18 10:19:17,319 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:19:17,319 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1827.84 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 249.6 MB). Free memory was 943.0 MB in the beginning and 1.2 GB in the end (delta: -270.7 MB). Peak memory consumption was 282.5 MB. Max. memory is 11.5 GB. [2018-11-18 10:19:17,320 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.33 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:19:17,320 INFO L168 Benchmark]: Boogie Preprocessor took 139.36 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:19:17,320 INFO L168 Benchmark]: RCFGBuilder took 2711.27 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 156.8 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -167.4 MB). Peak memory consumption was 401.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:19:17,320 INFO L168 Benchmark]: TraceAbstraction took 320289.60 ms. Allocated memory was 1.4 GB in the beginning and 6.4 GB in the end (delta: 5.0 GB). Free memory was 1.3 GB in the beginning and 3.2 GB in the end (delta: -1.8 GB). Peak memory consumption was 5.4 GB. Max. memory is 11.5 GB. [2018-11-18 10:19:17,321 INFO L168 Benchmark]: Witness Printer took 396.28 ms. Allocated memory is still 6.4 GB. Free memory was 3.2 GB in the beginning and 3.0 GB in the end (delta: 146.2 MB). Peak memory consumption was 146.2 MB. Max. memory is 11.5 GB. [2018-11-18 10:19:17,323 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1827.84 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 249.6 MB). Free memory was 943.0 MB in the beginning and 1.2 GB in the end (delta: -270.7 MB). Peak memory consumption was 282.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.33 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 139.36 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2711.27 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 156.8 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -167.4 MB). Peak memory consumption was 401.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 320289.60 ms. Allocated memory was 1.4 GB in the beginning and 6.4 GB in the end (delta: 5.0 GB). Free memory was 1.3 GB in the beginning and 3.2 GB in the end (delta: -1.8 GB). Peak memory consumption was 5.4 GB. Max. memory is 11.5 GB. * Witness Printer took 396.28 ms. Allocated memory is still 6.4 GB. Free memory was 3.2 GB in the beginning and 3.0 GB in the end (delta: 146.2 MB). Peak memory consumption was 146.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4802]: 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 && !(a14 == a26)) && a4 <= 16) && 16 <= a28) || ((((((!(a4 == a26) && !(a4 == 16)) && !(1 == a3)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28) && 20 == a14)) || ((((a26 <= 18 && 16 == a28) && !(a4 == a26)) && !(a4 == 16)) && a7 <= 0)) || ((((a26 <= 18 && !(a4 == 16)) && a7 <= 0) && 1 == a3) && 16 <= a28)) || ((((!(a4 == a26) && !(a14 == a26)) && a28 == 15) && a4 <= 16) && 20 == a14)) || (((a26 <= 18 && !(a4 == 16)) && 16 == a28) && 1 == a3)) || ((((!(a4 == a26) && !(1 == a3)) && !(18 == a26)) && !(a14 == a26)) && a28 == 15)) || (((19 == a14 && \old(a26) == a26) && a28 == 15) && a4 <= 16)) || (((((!(a28 == 16) && 1 == a3) && !(a4 == a26)) && !(a4 == 16)) && 19 == a14) && 16 <= a28)) || (((((!(a14 == 20) && !(a28 == 16)) && a26 <= 18) && !(a4 == 16)) && 16 <= a28) && !(1 == a3))) || (((!(a4 == a26) && 19 == a14) && 16 == a28) && a4 <= 16)) || (((((!(a14 == 20) && a26 <= 18) && !(a4 == a26)) && a4 <= 16) && 16 <= a28) && !(1 == a3))) || ((((((\old(a4) == 17 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a28 == 15) && 19 == a14) && !(1 == a3))) || ((((((a4 == 17 && a7 <= 0) && !(a14 == 0)) && !(a14 == 19)) && !(18 == a26)) && !(a14 == a26)) && a28 == 15)) || (((((a4 == 17 && a26 == \old(a26)) && !(a14 == 20)) && !(a14 == 0)) && !(a14 == 19)) && a28 == 15)) || (((a26 <= 18 && !(a4 == 16)) && a28 == 15) && !(1 == a3))) || (((!(a14 == 20) && \old(a26) == a26) && a4 <= 16) && 16 <= a28)) || ((((!(a4 == a26) && 16 == a28) && 1 == a3) && !(a14 == a26)) && 20 == a14)) || ((((!(a4 == a26) && !(a26 == 0)) && 19 == a14) && a7 == 1) && a28 == 15)) || ((((((!(a4 == a26) && 1 == a3) && !(18 == a26)) && !(a14 == a26)) && a4 <= 16) && 16 <= a28) && 20 == a14)) || !(1 == a1)) || (((((!(a28 == 16) && a26 <= 18) && !(a4 == a26)) && a4 <= 16) && a7 <= 0) && 16 <= a28)) || (((((!(a4 == a26) && a7 <= 0) && !(a14 == 20)) && !(a14 == 19)) && !(a14 == a26)) && 16 <= a28)) || ((((((!(a28 == 16) && !(a4 == a26)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28) && 20 == a14) && !(1 == a3))) || (((((!(a14 == 0) && a7 == 1) && !(a26 == 0)) && a28 == 15) && a4 == 17) && !(a14 == a26))) || (((a26 <= 18 && !(a4 == 16)) && 19 == a14) && 16 <= a28)) || ((((!(a4 == a26) && !(18 == a26)) && !(a14 == a26)) && a4 <= 16) && a28 == 15)) || ((16 == a28 && \old(a26) == a26) && !(a4 == a26))) || (((17 == a26 && a7 <= 0) && 16 <= a28) && 20 == a14)) || ((((!(a4 == a26) && !(a4 == 16)) && 19 == a14) && a7 <= 0) && 16 <= a28)) || (((((((!(a14 == 20) && !(a28 == 16)) && !(a14 == 19)) && !(18 == a26)) && !(a4 == a26)) && !(a14 == a26)) && !(a4 == 16)) && 16 <= a28)) || !(15 == \old(a28))) || !(19 == \old(a14))) || (((16 == a28 && !(a4 == a26)) && 19 == a14) && !(1 == a3))) || !(17 == \old(a4))) || !(1 == a25)) || (((((!(a4 == a26) && !(1 == a3)) && !(a14 == 20)) && !(a14 == 19)) && !(a14 == a26)) && 16 <= a28)) || ((((a4 == 17 && a26 == \old(a26)) && !(a14 == 0)) && a3 == 1) && 16 <= a28)) || (((((!(a4 == a26) && a7 <= 0) && 1 == a3) && !(a14 == a26)) && 16 <= a28) && 20 == a14)) || (((a7 == 0 && a26 == 17) && a28 == 15) && !(a14 == a26))) || !(1 == \old(a3))) || ((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && a7 == 1) && !(18 == a26)) && !(a14 == a26)) && a28 == 15)) || !(1 == \old(a7))) || ((((!(a4 == a26) && !(18 == a26)) && !(a14 == a26)) && a28 == 15) && 20 == a14)) || ((((((17 == a26 && a4 == 17) && !(a14 == 20)) && !(a14 == 0)) && !(a14 == 19)) && !(a14 == a26)) && a28 == 15)) || ((((((\old(a4) == 17 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a28 == 15) && 19 == a14) && a4 <= 16)) || (((a26 <= 18 && 16 == a28) && !(a4 == 16)) && 20 == a14)) || (((((!(a4 == a26) && !(a14 == 19)) && 1 == a3) && 16 == a28) && !(a14 == a26)) && !(a4 == 17))) || (((((a26 <= 18 && !(a26 == 0)) && a4 == 17) && a3 == 1) && 16 <= a28) && 20 == a14)) || (((((a26 <= 18 && !(a26 == 0)) && !(a4 == 16)) && 19 == a14) && a7 == 1) && a28 == 15)) || (((((!(a14 == 20) && a26 <= 18) && !(a14 == 19)) && !(a4 == 16)) && a28 == 15) && a7 <= 0)) || ((((17 == a26 && a28 == 15) && 19 == a14) && !(a4 == 17)) && a7 <= 0)) || !(18 == \old(a26))) || (((a26 <= 18 && !(a4 == a26)) && 16 == a28) && 20 == a14) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 907 locations, 1 error locations. SAFE Result, 320.2s OverallTime, 15 OverallIterations, 10 TraceHistogramMax, 167.6s AutomataDifference, 0.0s DeadEndRemovalTime, 81.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 7382 SDtfs, 90853 SDslu, 6692 SDs, 0 SdLazy, 144694 SolverSat, 28928 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 88.1s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 23347 GetRequests, 22958 SyntacticMatches, 34 SemanticMatches, 355 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3130 ImplicationChecksByTransitivity, 3.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=207913occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 24.5s AbstIntTime, 11 AbstIntIterations, 4 AbstIntStrong, 0.9993058477914278 AbsIntWeakeningRatio, 0.05020242914979757 AbsIntAvgWeakeningVarsNumRemoved, 31.83157894736842 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 10.4s AutomataMinimizationTime, 15 MinimizatonAttempts, 38063 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 10875 PreInvPairs, 11534 NumberOfFragments, 24355 HoareAnnotationTreeSize, 10875 FomulaSimplifications, 127832 FormulaSimplificationTreeSizeReduction, 5.7s HoareSimplificationTime, 13 FomulaSimplificationsInter, 223368 FormulaSimplificationTreeSizeReductionInter, 75.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.8s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 15.3s InterpolantComputationTime, 27723 NumberOfCodeBlocks, 27723 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 37297 ConstructedInterpolants, 0 QuantifiedInterpolants, 109688593 SizeOfPredicates, 14 NumberOfNonLiveVariables, 14062 ConjunctsInSsa, 40 ConjunctsInUnsatCore, 29 InterpolantComputations, 8 PerfectInterpolantSequences, 26539/29580 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...