./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label24_true-unreach-call_false-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label24_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/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 a8f47d1d03d6746fe49a61e42faebe8850e3301f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 07:33:06,818 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:33:06,819 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:33:06,826 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:33:06,826 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:33:06,827 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:33:06,827 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:33:06,829 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:33:06,830 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:33:06,831 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:33:06,832 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:33:06,832 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:33:06,833 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:33:06,834 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:33:06,835 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:33:06,835 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:33:06,836 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:33:06,838 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:33:06,839 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:33:06,840 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:33:06,841 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:33:06,842 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:33:06,843 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:33:06,844 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:33:06,844 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:33:06,844 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:33:06,845 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:33:06,845 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:33:06,846 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:33:06,847 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:33:06,847 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:33:06,847 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:33:06,848 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:33:06,848 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:33:06,848 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:33:06,850 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:33:06,850 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 07:33:06,860 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:33:06,860 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:33:06,860 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:33:06,861 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 07:33:06,861 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 07:33:06,861 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 07:33:06,861 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 07:33:06,861 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 07:33:06,861 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 07:33:06,861 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 07:33:06,862 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 07:33:06,862 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 07:33:06,862 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 07:33:06,862 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:33:06,862 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:33:06,863 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:33:06,863 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:33:06,863 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:33:06,863 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:33:06,863 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:33:06,863 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:33:06,863 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:33:06,863 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:33:06,864 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:33:06,864 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:33:06,864 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:33:06,864 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 07:33:06,864 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:33:06,864 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 07:33:06,864 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:33:06,865 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:33:06,865 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:33:06,867 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:33:06,867 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 07:33:06,867 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:33:06,867 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:33:06,867 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 07:33:06,867 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_6b964186-c92f-4e79-8d27-758defac9f98/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 -> a8f47d1d03d6746fe49a61e42faebe8850e3301f [2018-11-23 07:33:06,890 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:33:06,897 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:33:06,899 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:33:06,900 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:33:06,900 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:33:06,900 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label24_true-unreach-call_false-termination.c [2018-11-23 07:33:06,937 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/data/ec6026284/5cb7db8a8651442a8338b2cab8705000/FLAGda777048a [2018-11-23 07:33:07,503 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:33:07,504 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/sv-benchmarks/c/eca-rers2012/Problem04_label24_true-unreach-call_false-termination.c [2018-11-23 07:33:07,523 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/data/ec6026284/5cb7db8a8651442a8338b2cab8705000/FLAGda777048a [2018-11-23 07:33:07,916 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/data/ec6026284/5cb7db8a8651442a8338b2cab8705000 [2018-11-23 07:33:07,918 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:33:07,919 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:33:07,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:33:07,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:33:07,921 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:33:07,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:33:07" (1/1) ... [2018-11-23 07:33:07,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e234a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:07, skipping insertion in model container [2018-11-23 07:33:07,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:33:07" (1/1) ... [2018-11-23 07:33:07,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:33:08,007 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:33:08,953 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:33:08,956 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:33:09,506 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:33:09,716 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:33:09,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09 WrapperNode [2018-11-23 07:33:09,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:33:09,717 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:33:09,717 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:33:09,717 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:33:09,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09" (1/1) ... [2018-11-23 07:33:09,750 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09" (1/1) ... [2018-11-23 07:33:09,756 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:33:09,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:33:09,757 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:33:09,757 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:33:09,763 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09" (1/1) ... [2018-11-23 07:33:09,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09" (1/1) ... [2018-11-23 07:33:09,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09" (1/1) ... [2018-11-23 07:33:09,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09" (1/1) ... [2018-11-23 07:33:09,818 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09" (1/1) ... [2018-11-23 07:33:09,835 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09" (1/1) ... [2018-11-23 07:33:09,846 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09" (1/1) ... [2018-11-23 07:33:09,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:33:09,858 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:33:09,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:33:09,858 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:33:09,858 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:33:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 07:33:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 07:33:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 07:33:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-23 07:33:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-23 07:33:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-23 07:33:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-23 07:33:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 07:33:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 07:33:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 07:33:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 07:33:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:33:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:33:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 07:33:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 07:33:12,721 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 07:33:12,721 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 07:33:12,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:33:12 BoogieIcfgContainer [2018-11-23 07:33:12,722 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 07:33:12,723 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 07:33:12,723 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 07:33:12,724 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 07:33:12,725 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 07:33:07" (1/3) ... [2018-11-23 07:33:12,725 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34fe0733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:33:12, skipping insertion in model container [2018-11-23 07:33:12,725 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:33:09" (2/3) ... [2018-11-23 07:33:12,726 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34fe0733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:33:12, skipping insertion in model container [2018-11-23 07:33:12,726 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:33:12" (3/3) ... [2018-11-23 07:33:12,727 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label24_true-unreach-call_false-termination.c [2018-11-23 07:33:12,734 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 07:33:12,739 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 07:33:12,749 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 07:33:12,777 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 07:33:12,777 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 07:33:12,777 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 07:33:12,777 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 07:33:12,778 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 07:33:12,778 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 07:33:12,778 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 07:33:12,778 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 07:33:12,802 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-11-23 07:33:12,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2018-11-23 07:33:12,830 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:33:12,831 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:33:12,833 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:33:12,837 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:33:12,837 INFO L82 PathProgramCache]: Analyzing trace with hash -832012102, now seen corresponding path program 1 times [2018-11-23 07:33:12,839 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:33:12,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:33:12,868 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:33:12,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:33:12,868 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:33:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:33:14,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 07:33:14,086 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:33:14,086 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:33:14,086 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:33:14,090 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:33:14,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:33:14,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:33:14,100 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-11-23 07:33:16,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:33:16,174 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-11-23 07:33:16,176 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:33:16,177 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 815 [2018-11-23 07:33:16,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:33:16,200 INFO L225 Difference]: With dead ends: 2644 [2018-11-23 07:33:16,200 INFO L226 Difference]: Without dead ends: 1736 [2018-11-23 07:33:16,205 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:33:16,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1736 states. [2018-11-23 07:33:16,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1736 to 1736. [2018-11-23 07:33:16,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1736 states. [2018-11-23 07:33:16,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1736 states and 3143 transitions. [2018-11-23 07:33:16,297 INFO L78 Accepts]: Start accepts. Automaton has 1736 states and 3143 transitions. Word has length 815 [2018-11-23 07:33:16,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:33:16,299 INFO L480 AbstractCegarLoop]: Abstraction has 1736 states and 3143 transitions. [2018-11-23 07:33:16,299 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:33:16,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3143 transitions. [2018-11-23 07:33:16,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 824 [2018-11-23 07:33:16,322 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:33:16,323 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:33:16,323 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:33:16,323 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:33:16,323 INFO L82 PathProgramCache]: Analyzing trace with hash 1791353483, now seen corresponding path program 1 times [2018-11-23 07:33:16,324 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:33:16,324 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:33:16,325 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:33:16,325 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:33:16,325 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:33:16,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:33:17,306 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 07:33:17,306 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:33:17,307 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 07:33:17,307 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:33:17,309 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 07:33:17,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 07:33:17,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:33:17,309 INFO L87 Difference]: Start difference. First operand 1736 states and 3143 transitions. Second operand 4 states. [2018-11-23 07:33:21,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:33:21,160 INFO L93 Difference]: Finished difference Result 6802 states and 12572 transitions. [2018-11-23 07:33:21,161 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 07:33:21,161 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 823 [2018-11-23 07:33:21,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:33:21,183 INFO L225 Difference]: With dead ends: 6802 [2018-11-23 07:33:21,184 INFO L226 Difference]: Without dead ends: 5072 [2018-11-23 07:33:21,189 INFO L631 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 [2018-11-23 07:33:21,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5072 states. [2018-11-23 07:33:21,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5072 to 5072. [2018-11-23 07:33:21,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5072 states. [2018-11-23 07:33:21,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5072 states to 5072 states and 8707 transitions. [2018-11-23 07:33:21,282 INFO L78 Accepts]: Start accepts. Automaton has 5072 states and 8707 transitions. Word has length 823 [2018-11-23 07:33:21,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:33:21,284 INFO L480 AbstractCegarLoop]: Abstraction has 5072 states and 8707 transitions. [2018-11-23 07:33:21,284 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 07:33:21,284 INFO L276 IsEmpty]: Start isEmpty. Operand 5072 states and 8707 transitions. [2018-11-23 07:33:21,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2018-11-23 07:33:21,297 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:33:21,298 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-23 07:33:21,298 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:33:21,298 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:33:21,299 INFO L82 PathProgramCache]: Analyzing trace with hash -1161507327, now seen corresponding path program 1 times [2018-11-23 07:33:21,299 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:33:21,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:33:21,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:33:21,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:33:21,300 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:33:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:33:21,714 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 07:33:21,714 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:33:21,714 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 07:33:21,714 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:33:21,715 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 07:33:21,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 07:33:21,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 07:33:21,716 INFO L87 Difference]: Start difference. First operand 5072 states and 8707 transitions. Second operand 6 states. [2018-11-23 07:33:24,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:33:24,982 INFO L93 Difference]: Finished difference Result 12008 states and 20646 transitions. [2018-11-23 07:33:24,983 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 07:33:24,983 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 830 [2018-11-23 07:33:24,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:33:25,004 INFO L225 Difference]: With dead ends: 12008 [2018-11-23 07:33:25,004 INFO L226 Difference]: Without dead ends: 6942 [2018-11-23 07:33:25,012 INFO L631 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 [2018-11-23 07:33:25,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6942 states. [2018-11-23 07:33:25,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6942 to 6905. [2018-11-23 07:33:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6905 states. [2018-11-23 07:33:25,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6905 states to 6905 states and 11465 transitions. [2018-11-23 07:33:25,139 INFO L78 Accepts]: Start accepts. Automaton has 6905 states and 11465 transitions. Word has length 830 [2018-11-23 07:33:25,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:33:25,140 INFO L480 AbstractCegarLoop]: Abstraction has 6905 states and 11465 transitions. [2018-11-23 07:33:25,140 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 07:33:25,140 INFO L276 IsEmpty]: Start isEmpty. Operand 6905 states and 11465 transitions. [2018-11-23 07:33:25,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 850 [2018-11-23 07:33:25,156 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:33:25,157 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-23 07:33:25,157 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:33:25,157 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:33:25,157 INFO L82 PathProgramCache]: Analyzing trace with hash 357322322, now seen corresponding path program 1 times [2018-11-23 07:33:25,158 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:33:25,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:33:25,158 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:33:25,159 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:33:25,159 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:33:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:33:25,528 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 07:33:25,528 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:33:25,528 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:33:25,529 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 850 with the following transitions: [2018-11-23 07:33:25,532 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], [741], [743], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:33:25,589 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:33:25,590 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:33:27,274 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 07:33:27,275 INFO L272 AbstractInterpreter]: Visited 819 different actions 1632 times. Merged at 4 different actions 4 times. Never widened. Performed 28106 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28106 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-23 07:33:27,285 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:33:27,285 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 07:33:28,282 INFO L227 lantSequenceWeakener]: Weakened 846 states. On average, predicates are now at 78.66% of their original sizes. [2018-11-23 07:33:28,283 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 07:33:28,613 INFO L415 sIntCurrentIteration]: We unified 848 AI predicates to 848 [2018-11-23 07:33:28,613 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 07:33:28,614 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 07:33:28,614 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-23 07:33:28,614 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:33:28,615 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 07:33:28,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 07:33:28,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 07:33:28,616 INFO L87 Difference]: Start difference. First operand 6905 states and 11465 transitions. Second operand 16 states. [2018-11-23 07:33:50,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:33:50,431 INFO L93 Difference]: Finished difference Result 18165 states and 29924 transitions. [2018-11-23 07:33:50,431 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-23 07:33:50,431 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 849 [2018-11-23 07:33:50,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:33:50,457 INFO L225 Difference]: With dead ends: 18165 [2018-11-23 07:33:50,457 INFO L226 Difference]: Without dead ends: 11266 [2018-11-23 07:33:50,466 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 873 GetRequests, 834 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 07:33:50,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11266 states. [2018-11-23 07:33:50,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11266 to 11216. [2018-11-23 07:33:50,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11216 states. [2018-11-23 07:33:50,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11216 states to 11216 states and 15947 transitions. [2018-11-23 07:33:50,609 INFO L78 Accepts]: Start accepts. Automaton has 11216 states and 15947 transitions. Word has length 849 [2018-11-23 07:33:50,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:33:50,610 INFO L480 AbstractCegarLoop]: Abstraction has 11216 states and 15947 transitions. [2018-11-23 07:33:50,610 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 07:33:50,610 INFO L276 IsEmpty]: Start isEmpty. Operand 11216 states and 15947 transitions. [2018-11-23 07:33:50,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 857 [2018-11-23 07:33:50,624 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:33:50,625 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-23 07:33:50,625 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:33:50,625 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:33:50,626 INFO L82 PathProgramCache]: Analyzing trace with hash -579730900, now seen corresponding path program 1 times [2018-11-23 07:33:50,626 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:33:50,626 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:33:50,627 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:33:50,627 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:33:50,627 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:33:50,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:33:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 48 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 07:33:51,198 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:33:51,198 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:33:51,198 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 857 with the following transitions: [2018-11-23 07:33:51,199 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], 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[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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:33:51,212 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:33:51,212 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:33:52,164 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 07:33:52,164 INFO L272 AbstractInterpreter]: Visited 819 different actions 1632 times. Merged at 4 different actions 4 times. Never widened. Performed 28399 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28399 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-23 07:33:52,169 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:33:52,169 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 07:33:52,886 INFO L227 lantSequenceWeakener]: Weakened 853 states. On average, predicates are now at 80.06% of their original sizes. [2018-11-23 07:33:52,886 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 07:33:52,987 INFO L415 sIntCurrentIteration]: We unified 855 AI predicates to 855 [2018-11-23 07:33:52,987 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 07:33:52,988 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 07:33:52,988 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-23 07:33:52,988 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:33:52,988 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 07:33:52,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 07:33:52,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 07:33:52,989 INFO L87 Difference]: Start difference. First operand 11216 states and 15947 transitions. Second operand 16 states. [2018-11-23 07:34:23,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:34:23,851 INFO L93 Difference]: Finished difference Result 23342 states and 33296 transitions. [2018-11-23 07:34:23,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-23 07:34:23,851 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 856 [2018-11-23 07:34:23,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:34:23,870 INFO L225 Difference]: With dead ends: 23342 [2018-11-23 07:34:23,870 INFO L226 Difference]: Without dead ends: 12966 [2018-11-23 07:34:23,882 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 880 GetRequests, 841 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 07:34:23,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12966 states. [2018-11-23 07:34:24,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12966 to 12960. [2018-11-23 07:34:24,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12960 states. [2018-11-23 07:34:24,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12960 states to 12960 states and 17729 transitions. [2018-11-23 07:34:24,067 INFO L78 Accepts]: Start accepts. Automaton has 12960 states and 17729 transitions. Word has length 856 [2018-11-23 07:34:24,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:34:24,068 INFO L480 AbstractCegarLoop]: Abstraction has 12960 states and 17729 transitions. [2018-11-23 07:34:24,068 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 07:34:24,068 INFO L276 IsEmpty]: Start isEmpty. Operand 12960 states and 17729 transitions. [2018-11-23 07:34:24,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2018-11-23 07:34:24,091 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:34:24,091 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:34:24,091 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:34:24,092 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:34:24,092 INFO L82 PathProgramCache]: Analyzing trace with hash 1485804495, now seen corresponding path program 1 times [2018-11-23 07:34:24,092 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:34:24,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:34:24,093 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:34:24,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:34:24,093 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:34:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:34:24,540 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 87 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 07:34:24,540 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:34:24,540 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:34:24,540 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 880 with the following transitions: [2018-11-23 07:34:24,541 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], [741], [743], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2705], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:34:24,553 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:34:24,553 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:34:26,086 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 07:34:26,087 INFO L272 AbstractInterpreter]: Visited 820 different actions 2454 times. Merged at 6 different actions 14 times. Never widened. Performed 43240 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43240 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 07:34:26,089 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:34:26,090 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 07:34:26,751 INFO L227 lantSequenceWeakener]: Weakened 876 states. On average, predicates are now at 78.66% of their original sizes. [2018-11-23 07:34:26,751 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 07:34:26,869 INFO L415 sIntCurrentIteration]: We unified 878 AI predicates to 878 [2018-11-23 07:34:26,869 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 07:34:26,869 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 07:34:26,870 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-23 07:34:26,870 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:34:26,870 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 07:34:26,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 07:34:26,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 07:34:26,871 INFO L87 Difference]: Start difference. First operand 12960 states and 17729 transitions. Second operand 16 states. [2018-11-23 07:35:01,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:35:01,602 INFO L93 Difference]: Finished difference Result 31466 states and 45716 transitions. [2018-11-23 07:35:01,602 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-11-23 07:35:01,602 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 879 [2018-11-23 07:35:01,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:35:01,646 INFO L225 Difference]: With dead ends: 31466 [2018-11-23 07:35:01,646 INFO L226 Difference]: Without dead ends: 19348 [2018-11-23 07:35:01,662 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 906 GetRequests, 864 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=246, Invalid=1646, Unknown=0, NotChecked=0, Total=1892 [2018-11-23 07:35:01,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19348 states. [2018-11-23 07:35:01,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19348 to 19296. [2018-11-23 07:35:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19296 states. [2018-11-23 07:35:01,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19296 states to 19296 states and 24763 transitions. [2018-11-23 07:35:01,919 INFO L78 Accepts]: Start accepts. Automaton has 19296 states and 24763 transitions. Word has length 879 [2018-11-23 07:35:01,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:35:01,919 INFO L480 AbstractCegarLoop]: Abstraction has 19296 states and 24763 transitions. [2018-11-23 07:35:01,919 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 07:35:01,919 INFO L276 IsEmpty]: Start isEmpty. Operand 19296 states and 24763 transitions. [2018-11-23 07:35:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1029 [2018-11-23 07:35:01,950 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:35:01,951 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-23 07:35:01,951 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:35:01,951 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:35:01,952 INFO L82 PathProgramCache]: Analyzing trace with hash 1680524416, now seen corresponding path program 1 times [2018-11-23 07:35:01,952 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:35:01,952 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:35:01,953 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:35:01,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:35:01,953 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:35:02,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:35:02,553 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 263 proven. 62 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-23 07:35:02,553 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:35:02,553 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:35:02,554 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1029 with the following transitions: [2018-11-23 07:35:02,554 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], [741], [743], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:35:02,563 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:35:02,564 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:35:06,903 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 07:35:06,904 INFO L272 AbstractInterpreter]: Visited 821 different actions 2455 times. Merged at 6 different actions 12 times. Never widened. Performed 43944 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43944 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 07:35:06,913 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:35:06,913 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 07:35:07,722 INFO L227 lantSequenceWeakener]: Weakened 1025 states. On average, predicates are now at 80.05% of their original sizes. [2018-11-23 07:35:07,722 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 07:35:07,828 INFO L415 sIntCurrentIteration]: We unified 1027 AI predicates to 1027 [2018-11-23 07:35:07,828 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 07:35:07,828 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 07:35:07,828 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-23 07:35:07,828 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:35:07,829 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 07:35:07,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 07:35:07,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 07:35:07,830 INFO L87 Difference]: Start difference. First operand 19296 states and 24763 transitions. Second operand 16 states. [2018-11-23 07:35:31,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:35:31,935 INFO L93 Difference]: Finished difference Result 41508 states and 54819 transitions. [2018-11-23 07:35:31,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-23 07:35:31,936 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1028 [2018-11-23 07:35:31,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:35:31,971 INFO L225 Difference]: With dead ends: 41508 [2018-11-23 07:35:31,971 INFO L226 Difference]: Without dead ends: 23054 [2018-11-23 07:35:31,990 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1054 GetRequests, 1013 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=239, Invalid=1567, Unknown=0, NotChecked=0, Total=1806 [2018-11-23 07:35:32,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23054 states. [2018-11-23 07:35:32,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23054 to 22995. [2018-11-23 07:35:32,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22995 states. [2018-11-23 07:35:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22995 states to 22995 states and 29088 transitions. [2018-11-23 07:35:32,184 INFO L78 Accepts]: Start accepts. Automaton has 22995 states and 29088 transitions. Word has length 1028 [2018-11-23 07:35:32,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:35:32,185 INFO L480 AbstractCegarLoop]: Abstraction has 22995 states and 29088 transitions. [2018-11-23 07:35:32,185 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 07:35:32,185 INFO L276 IsEmpty]: Start isEmpty. Operand 22995 states and 29088 transitions. [2018-11-23 07:35:32,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2018-11-23 07:35:32,206 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:35:32,207 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 07:35:32,207 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:35:32,207 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:35:32,208 INFO L82 PathProgramCache]: Analyzing trace with hash 263263128, now seen corresponding path program 1 times [2018-11-23 07:35:32,208 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:35:32,208 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:35:32,208 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:35:32,209 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:35:32,209 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:35:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:35:32,931 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 405 proven. 171 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2018-11-23 07:35:32,931 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:35:32,931 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:35:32,931 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1142 with the following transitions: [2018-11-23 07:35:32,932 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], [741], [743], [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], [2793], [2794], [2798], [2802], [2806], [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], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:35:32,940 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:35:32,940 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:35:35,921 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 07:35:35,921 INFO L272 AbstractInterpreter]: Visited 824 different actions 4950 times. Merged at 10 different actions 59 times. Widened at 1 different actions 1 times. Performed 91733 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91733 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 19 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 07:35:35,925 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:35:35,926 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 07:35:35,926 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:35:35,926 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 07:35:36,171 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:35:36,171 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 07:35:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:35:36,411 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:35:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 573 proven. 2 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2018-11-23 07:35:36,877 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 07:35:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 425 proven. 105 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2018-11-23 07:35:37,307 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 07:35:37,308 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-11-23 07:35:37,308 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 07:35:37,309 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 07:35:37,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 07:35:37,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-11-23 07:35:37,310 INFO L87 Difference]: Start difference. First operand 22995 states and 29088 transitions. Second operand 11 states. [2018-11-23 07:35:44,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:35:44,617 INFO L93 Difference]: Finished difference Result 76535 states and 108026 transitions. [2018-11-23 07:35:44,617 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 07:35:44,617 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1141 [2018-11-23 07:35:44,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:35:44,709 INFO L225 Difference]: With dead ends: 76535 [2018-11-23 07:35:44,709 INFO L226 Difference]: Without dead ends: 54382 [2018-11-23 07:35:44,741 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2309 GetRequests, 2285 SyntacticMatches, 6 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2018-11-23 07:35:44,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54382 states. [2018-11-23 07:35:45,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54382 to 53546. [2018-11-23 07:35:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53546 states. [2018-11-23 07:35:45,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53546 states to 53546 states and 66073 transitions. [2018-11-23 07:35:45,326 INFO L78 Accepts]: Start accepts. Automaton has 53546 states and 66073 transitions. Word has length 1141 [2018-11-23 07:35:45,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:35:45,326 INFO L480 AbstractCegarLoop]: Abstraction has 53546 states and 66073 transitions. [2018-11-23 07:35:45,326 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 07:35:45,326 INFO L276 IsEmpty]: Start isEmpty. Operand 53546 states and 66073 transitions. [2018-11-23 07:35:45,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1278 [2018-11-23 07:35:45,387 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:35:45,388 INFO L402 BasicCegarLoop]: trace histogram [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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 07:35:45,388 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:35:45,388 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:35:45,389 INFO L82 PathProgramCache]: Analyzing trace with hash 855603997, now seen corresponding path program 1 times [2018-11-23 07:35:45,389 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:35:45,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:35:45,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:35:45,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:35:45,390 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:35:45,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:35:46,258 INFO L134 CoverageAnalysis]: Checked inductivity of 858 backedges. 652 proven. 152 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2018-11-23 07:35:46,258 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:35:46,258 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:35:46,258 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1278 with the following transitions: [2018-11-23 07:35:46,259 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], [741], [743], [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], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [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], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:35:46,267 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:35:46,267 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:35:48,873 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 07:35:48,873 INFO L272 AbstractInterpreter]: Visited 826 different actions 4118 times. Merged at 8 different actions 35 times. Never widened. Performed 76174 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76174 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 07:35:48,874 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:35:48,874 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 07:35:48,874 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:35:48,874 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 07:35:48,881 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:35:48,881 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 07:35:49,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:35:49,070 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:35:49,507 INFO L134 CoverageAnalysis]: Checked inductivity of 858 backedges. 718 proven. 2 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2018-11-23 07:35:49,508 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 07:35:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 858 backedges. 668 proven. 20 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2018-11-23 07:35:50,124 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 07:35:50,124 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-11-23 07:35:50,124 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 07:35:50,125 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 07:35:50,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 07:35:50,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-23 07:35:50,126 INFO L87 Difference]: Start difference. First operand 53546 states and 66073 transitions. Second operand 11 states. [2018-11-23 07:35:57,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:35:57,961 INFO L93 Difference]: Finished difference Result 181591 states and 236414 transitions. [2018-11-23 07:35:57,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-23 07:35:57,962 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1277 [2018-11-23 07:35:57,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:35:58,128 INFO L225 Difference]: With dead ends: 181591 [2018-11-23 07:35:58,128 INFO L226 Difference]: Without dead ends: 123064 [2018-11-23 07:35:58,186 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2587 GetRequests, 2560 SyntacticMatches, 6 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=370, Unknown=0, NotChecked=0, Total=506 [2018-11-23 07:35:58,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123064 states. [2018-11-23 07:35:59,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123064 to 115459. [2018-11-23 07:35:59,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115459 states. [2018-11-23 07:35:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115459 states to 115459 states and 127161 transitions. [2018-11-23 07:35:59,154 INFO L78 Accepts]: Start accepts. Automaton has 115459 states and 127161 transitions. Word has length 1277 [2018-11-23 07:35:59,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:35:59,154 INFO L480 AbstractCegarLoop]: Abstraction has 115459 states and 127161 transitions. [2018-11-23 07:35:59,154 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 07:35:59,154 INFO L276 IsEmpty]: Start isEmpty. Operand 115459 states and 127161 transitions. [2018-11-23 07:35:59,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1417 [2018-11-23 07:35:59,224 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:35:59,224 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 07:35:59,224 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:35:59,224 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:35:59,225 INFO L82 PathProgramCache]: Analyzing trace with hash 1540477756, now seen corresponding path program 1 times [2018-11-23 07:35:59,225 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:35:59,225 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:35:59,225 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:35:59,225 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:35:59,225 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:35:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:36:00,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 718 proven. 627 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2018-11-23 07:36:00,175 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:36:00,175 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:36:00,176 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1417 with the following transitions: [2018-11-23 07:36:00,176 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], [741], [743], [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], [2673], [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], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:36:00,188 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:36:00,188 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:36:03,473 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 07:36:03,473 INFO L272 AbstractInterpreter]: Visited 829 different actions 4966 times. Merged at 11 different actions 49 times. Widened at 1 different actions 1 times. Performed 93144 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93144 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 20 fixpoints after 5 different actions. Largest state had 44 variables. [2018-11-23 07:36:03,475 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:36:03,475 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 07:36:03,475 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:36:03,475 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 07:36:03,486 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:36:03,486 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 07:36:03,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:36:03,739 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:36:04,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 1134 proven. 2 refuted. 0 times theorem prover too weak. 519 trivial. 0 not checked. [2018-11-23 07:36:04,230 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 07:36:06,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 831 proven. 68 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2018-11-23 07:36:06,268 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 07:36:06,268 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-23 07:36:06,268 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 07:36:06,269 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 07:36:06,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 07:36:06,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2018-11-23 07:36:06,270 INFO L87 Difference]: Start difference. First operand 115459 states and 127161 transitions. Second operand 9 states. [2018-11-23 07:36:11,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:36:11,296 INFO L93 Difference]: Finished difference Result 259724 states and 288392 transitions. [2018-11-23 07:36:11,296 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-23 07:36:11,296 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1416 [2018-11-23 07:36:11,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:36:11,441 INFO L225 Difference]: With dead ends: 259724 [2018-11-23 07:36:11,441 INFO L226 Difference]: Without dead ends: 107302 [2018-11-23 07:36:11,522 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2880 GetRequests, 2852 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=200, Invalid=612, Unknown=0, NotChecked=0, Total=812 [2018-11-23 07:36:11,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107302 states. [2018-11-23 07:36:12,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107302 to 99511. [2018-11-23 07:36:12,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99511 states. [2018-11-23 07:36:12,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99511 states to 99511 states and 105619 transitions. [2018-11-23 07:36:12,449 INFO L78 Accepts]: Start accepts. Automaton has 99511 states and 105619 transitions. Word has length 1416 [2018-11-23 07:36:12,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:36:12,450 INFO L480 AbstractCegarLoop]: Abstraction has 99511 states and 105619 transitions. [2018-11-23 07:36:12,450 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 07:36:12,450 INFO L276 IsEmpty]: Start isEmpty. Operand 99511 states and 105619 transitions. [2018-11-23 07:36:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2244 [2018-11-23 07:36:12,539 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:36:12,539 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:36:12,539 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:36:12,540 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:36:12,540 INFO L82 PathProgramCache]: Analyzing trace with hash 269822633, now seen corresponding path program 1 times [2018-11-23 07:36:12,540 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:36:12,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:36:12,541 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:36:12,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:36:12,541 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:36:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:36:18,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3750 backedges. 1629 proven. 1517 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2018-11-23 07:36:18,307 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:36:18,307 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:36:18,307 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2244 with the following transitions: [2018-11-23 07:36:18,307 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], [741], [743], [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], [1177], [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], [1913], [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], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:36:18,317 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:36:18,317 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:36:21,585 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 07:36:21,586 INFO L272 AbstractInterpreter]: Visited 833 different actions 4981 times. Merged at 15 different actions 55 times. Widened at 1 different actions 2 times. Performed 93134 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93134 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 19 fixpoints after 5 different actions. Largest state had 44 variables. [2018-11-23 07:36:21,587 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:36:21,587 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 07:36:21,587 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:36:21,587 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 07:36:21,594 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:36:21,594 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 07:36:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:36:21,922 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:36:23,438 INFO L134 CoverageAnalysis]: Checked inductivity of 3750 backedges. 2458 proven. 2 refuted. 0 times theorem prover too weak. 1290 trivial. 0 not checked. [2018-11-23 07:36:23,438 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 07:36:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3750 backedges. 2044 proven. 294 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2018-11-23 07:36:25,288 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 07:36:25,288 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 23 [2018-11-23 07:36:25,288 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 07:36:25,290 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-23 07:36:25,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-23 07:36:25,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=426, Unknown=0, NotChecked=0, Total=506 [2018-11-23 07:36:25,290 INFO L87 Difference]: Start difference. First operand 99511 states and 105619 transitions. Second operand 21 states. [2018-11-23 07:36:41,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:36:41,772 INFO L93 Difference]: Finished difference Result 200286 states and 213240 transitions. [2018-11-23 07:36:41,772 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2018-11-23 07:36:41,772 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 2243 [2018-11-23 07:36:41,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:36:41,912 INFO L225 Difference]: With dead ends: 200286 [2018-11-23 07:36:41,912 INFO L226 Difference]: Without dead ends: 101635 [2018-11-23 07:36:41,985 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4660 GetRequests, 4551 SyntacticMatches, 2 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4179 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=1942, Invalid=9830, Unknown=0, NotChecked=0, Total=11772 [2018-11-23 07:36:42,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101635 states. [2018-11-23 07:36:42,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101635 to 98818. [2018-11-23 07:36:42,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 98818 states. [2018-11-23 07:36:42,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98818 states to 98818 states and 103613 transitions. [2018-11-23 07:36:42,796 INFO L78 Accepts]: Start accepts. Automaton has 98818 states and 103613 transitions. Word has length 2243 [2018-11-23 07:36:42,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:36:42,796 INFO L480 AbstractCegarLoop]: Abstraction has 98818 states and 103613 transitions. [2018-11-23 07:36:42,796 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-23 07:36:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 98818 states and 103613 transitions. [2018-11-23 07:36:42,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2296 [2018-11-23 07:36:42,878 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:36:42,879 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:36:42,879 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:36:42,879 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:36:42,880 INFO L82 PathProgramCache]: Analyzing trace with hash -1307451933, now seen corresponding path program 1 times [2018-11-23 07:36:42,880 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:36:42,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:36:42,880 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:36:42,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:36:42,881 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:36:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:36:44,897 INFO L134 CoverageAnalysis]: Checked inductivity of 4090 backedges. 1614 proven. 617 refuted. 0 times theorem prover too weak. 1859 trivial. 0 not checked. [2018-11-23 07:36:44,897 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:36:44,897 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:36:44,898 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2296 with the following transitions: [2018-11-23 07:36:44,898 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], [741], [743], [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], [1177], [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], [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], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [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], [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], [3337], [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], [3453], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:36:44,906 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:36:44,906 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:36:47,506 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 07:36:47,506 INFO L272 AbstractInterpreter]: Visited 833 different actions 4156 times. Merged at 15 different actions 49 times. Widened at 1 different actions 1 times. Performed 77269 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77269 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 15 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-23 07:36:47,513 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:36:47,513 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 07:36:47,513 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:36:47,513 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 07:36:47,519 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:36:47,520 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 07:36:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:36:47,828 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:36:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4090 backedges. 1946 proven. 2 refuted. 0 times theorem prover too weak. 2142 trivial. 0 not checked. [2018-11-23 07:36:49,232 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 07:36:50,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4090 backedges. 1634 proven. 491 refuted. 0 times theorem prover too weak. 1965 trivial. 0 not checked. [2018-11-23 07:36:50,631 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 07:36:50,631 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-23 07:36:50,631 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 07:36:50,633 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 07:36:50,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 07:36:50,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-11-23 07:36:50,633 INFO L87 Difference]: Start difference. First operand 98818 states and 103613 transitions. Second operand 15 states. [2018-11-23 07:36:57,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:36:57,578 INFO L93 Difference]: Finished difference Result 207205 states and 217950 transitions. [2018-11-23 07:36:57,578 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-11-23 07:36:57,578 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 2295 [2018-11-23 07:36:57,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:36:57,735 INFO L225 Difference]: With dead ends: 207205 [2018-11-23 07:36:57,736 INFO L226 Difference]: Without dead ends: 109247 [2018-11-23 07:36:57,810 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4670 GetRequests, 4619 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=568, Invalid=1982, Unknown=0, NotChecked=0, Total=2550 [2018-11-23 07:36:57,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109247 states. [2018-11-23 07:36:58,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109247 to 103940. [2018-11-23 07:36:58,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103940 states. [2018-11-23 07:36:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103940 states to 103940 states and 107781 transitions. [2018-11-23 07:36:58,663 INFO L78 Accepts]: Start accepts. Automaton has 103940 states and 107781 transitions. Word has length 2295 [2018-11-23 07:36:58,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:36:58,663 INFO L480 AbstractCegarLoop]: Abstraction has 103940 states and 107781 transitions. [2018-11-23 07:36:58,663 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 07:36:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103940 states and 107781 transitions. [2018-11-23 07:36:58,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2371 [2018-11-23 07:36:58,747 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:36:58,747 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:36:58,747 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:36:58,748 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:36:58,748 INFO L82 PathProgramCache]: Analyzing trace with hash 1954117318, now seen corresponding path program 1 times [2018-11-23 07:36:58,748 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:36:58,749 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:36:58,749 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:36:58,749 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:36:58,749 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:36:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:37:03,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4777 backedges. 1585 proven. 1727 refuted. 0 times theorem prover too weak. 1465 trivial. 0 not checked. [2018-11-23 07:37:03,840 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:37:03,841 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:37:03,841 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2371 with the following transitions: [2018-11-23 07:37:03,841 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], [741], [743], [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], [1177], [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], [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], [1961], [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], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [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], [3021], [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], [3217], [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], [3337], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:37:03,850 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:37:03,850 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:37:06,452 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 07:37:06,452 INFO L272 AbstractInterpreter]: Visited 834 different actions 4156 times. Merged at 15 different actions 44 times. Widened at 1 different actions 1 times. Performed 77795 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77795 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 16 fixpoints after 6 different actions. Largest state had 44 variables. [2018-11-23 07:37:06,455 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:37:06,455 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 07:37:06,455 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:37:06,455 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 07:37:06,461 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:37:06,462 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 07:37:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:37:06,786 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:37:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4777 backedges. 2946 proven. 2 refuted. 0 times theorem prover too weak. 1829 trivial. 0 not checked. [2018-11-23 07:37:08,256 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 07:37:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4777 backedges. 2060 proven. 230 refuted. 0 times theorem prover too weak. 2487 trivial. 0 not checked. [2018-11-23 07:37:09,798 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 07:37:09,799 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 23 [2018-11-23 07:37:09,799 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 07:37:09,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-23 07:37:09,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-23 07:37:09,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=405, Unknown=0, NotChecked=0, Total=506 [2018-11-23 07:37:09,800 INFO L87 Difference]: Start difference. First operand 103940 states and 107781 transitions. Second operand 21 states. [2018-11-23 07:37:23,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:37:23,002 INFO L93 Difference]: Finished difference Result 212850 states and 222671 transitions. [2018-11-23 07:37:23,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2018-11-23 07:37:23,002 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 2370 [2018-11-23 07:37:23,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:37:23,152 INFO L225 Difference]: With dead ends: 212850 [2018-11-23 07:37:23,153 INFO L226 Difference]: Without dead ends: 109770 [2018-11-23 07:37:23,229 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4915 GetRequests, 4806 SyntacticMatches, 1 SemanticMatches, 108 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4172 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=2312, Invalid=9678, Unknown=0, NotChecked=0, Total=11990 [2018-11-23 07:37:23,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109770 states. [2018-11-23 07:37:24,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109770 to 106427. [2018-11-23 07:37:24,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106427 states. [2018-11-23 07:37:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106427 states to 106427 states and 109772 transitions. [2018-11-23 07:37:24,152 INFO L78 Accepts]: Start accepts. Automaton has 106427 states and 109772 transitions. Word has length 2370 [2018-11-23 07:37:24,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:37:24,153 INFO L480 AbstractCegarLoop]: Abstraction has 106427 states and 109772 transitions. [2018-11-23 07:37:24,153 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-23 07:37:24,153 INFO L276 IsEmpty]: Start isEmpty. Operand 106427 states and 109772 transitions. [2018-11-23 07:37:24,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3000 [2018-11-23 07:37:24,240 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:37:24,241 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-23 07:37:24,241 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:37:24,241 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:37:24,242 INFO L82 PathProgramCache]: Analyzing trace with hash 534629569, now seen corresponding path program 1 times [2018-11-23 07:37:24,242 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:37:24,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:37:24,242 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:37:24,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:37:24,242 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:37:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:37:28,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4499 backedges. 2162 proven. 77 refuted. 0 times theorem prover too weak. 2260 trivial. 0 not checked. [2018-11-23 07:37:28,088 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:37:28,088 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:37:28,088 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 3000 with the following transitions: [2018-11-23 07:37:28,088 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], [125], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [201], [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], [741], [743], [853], [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], [1405], [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], [1736], [1737], [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], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [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], [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], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3530], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:37:28,096 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:37:28,096 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:37:30,656 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 07:37:30,656 INFO L272 AbstractInterpreter]: Visited 832 different actions 4163 times. Merged at 16 different actions 64 times. Never widened. Performed 76868 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76868 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 07:37:30,665 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:37:30,665 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 07:37:30,665 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:37:30,665 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 07:37:30,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:37:30,672 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 07:37:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:37:31,066 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:37:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4499 backedges. 2169 proven. 0 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2018-11-23 07:37:33,630 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 07:37:36,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4499 backedges. 2169 proven. 0 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2018-11-23 07:37:36,130 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 07:37:36,131 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 8 [2018-11-23 07:37:36,131 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:37:36,132 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:37:36,132 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:37:36,132 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-23 07:37:36,132 INFO L87 Difference]: Start difference. First operand 106427 states and 109772 transitions. Second operand 3 states. [2018-11-23 07:37:37,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:37:37,759 INFO L93 Difference]: Finished difference Result 211893 states and 218607 transitions. [2018-11-23 07:37:37,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:37:37,759 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2999 [2018-11-23 07:37:37,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:37:37,899 INFO L225 Difference]: With dead ends: 211893 [2018-11-23 07:37:37,899 INFO L226 Difference]: Without dead ends: 106326 [2018-11-23 07:37:37,962 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6011 GetRequests, 6000 SyntacticMatches, 5 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-23 07:37:38,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106326 states. [2018-11-23 07:37:38,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106326 to 102094. [2018-11-23 07:37:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102094 states. [2018-11-23 07:37:38,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102094 states to 102094 states and 104327 transitions. [2018-11-23 07:37:38,780 INFO L78 Accepts]: Start accepts. Automaton has 102094 states and 104327 transitions. Word has length 2999 [2018-11-23 07:37:38,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:37:38,781 INFO L480 AbstractCegarLoop]: Abstraction has 102094 states and 104327 transitions. [2018-11-23 07:37:38,781 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:37:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 102094 states and 104327 transitions. [2018-11-23 07:37:38,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4120 [2018-11-23 07:37:38,904 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:37:38,905 INFO L402 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 07:37:38,905 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:37:38,905 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:37:38,905 INFO L82 PathProgramCache]: Analyzing trace with hash 542046013, now seen corresponding path program 1 times [2018-11-23 07:37:38,905 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:37:38,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:37:38,906 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:37:38,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:37:38,906 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:37:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:37:44,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16537 backedges. 3602 proven. 560 refuted. 0 times theorem prover too weak. 12375 trivial. 0 not checked. [2018-11-23 07:37:44,952 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:37:44,952 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:37:44,953 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 4120 with the following transitions: [2018-11-23 07:37:44,954 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], [741], [743], [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], [1177], [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], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1773], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1841], [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], [2085], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2173], [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], [2309], [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], [2577], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [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], [3021], [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], [3337], [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], [3461], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 07:37:44,965 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:37:44,965 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:37:47,770 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 07:37:47,770 INFO L272 AbstractInterpreter]: Visited 839 different actions 4193 times. Merged at 17 different actions 56 times. Widened at 1 different actions 1 times. Performed 78280 root evaluator evaluations with a maximum evaluation depth of 3. Performed 78280 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 21 fixpoints after 9 different actions. Largest state had 44 variables. [2018-11-23 07:37:47,772 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:37:47,772 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 07:37:47,772 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:37:47,772 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 07:37:47,779 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:37:47,779 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 07:37:48,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:37:48,333 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:37:52,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16537 backedges. 3570 proven. 2 refuted. 0 times theorem prover too weak. 12965 trivial. 0 not checked. [2018-11-23 07:37:52,325 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 07:37:56,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16537 backedges. 3570 proven. 2 refuted. 0 times theorem prover too weak. 12965 trivial. 0 not checked. [2018-11-23 07:37:56,518 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 07:37:56,519 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-11-23 07:37:56,519 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 07:37:56,521 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 07:37:56,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 07:37:56,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2018-11-23 07:37:56,522 INFO L87 Difference]: Start difference. First operand 102094 states and 104327 transitions. Second operand 9 states. [2018-11-23 07:37:59,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:37:59,745 INFO L93 Difference]: Finished difference Result 232794 states and 238260 transitions. [2018-11-23 07:37:59,745 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 07:37:59,745 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 4119 [2018-11-23 07:37:59,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:37:59,746 INFO L225 Difference]: With dead ends: 232794 [2018-11-23 07:37:59,746 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 07:37:59,864 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8254 GetRequests, 8238 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2018-11-23 07:37:59,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 07:37:59,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 07:37:59,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 07:37:59,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 07:37:59,865 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 4119 [2018-11-23 07:37:59,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:37:59,866 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 07:37:59,866 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 07:37:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 07:37:59,866 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 07:37:59,869 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 07:37:59,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:00,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:01,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:02,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:03,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:04,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:04,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,387 WARN L180 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 1369 DAG size of output: 1124 [2018-11-23 07:38:05,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:05,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:06,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:07,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:07,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:07,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:07,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:07,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:07,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:08,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:08,877 WARN L180 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 1273 DAG size of output: 1039 [2018-11-23 07:38:08,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:08,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:08,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:09,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:09,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:09,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:09,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:38:17,834 WARN L180 SmtUtils]: Spent 8.51 s on a formula simplification. DAG size of input: 730 DAG size of output: 219 [2018-11-23 07:38:26,383 WARN L180 SmtUtils]: Spent 8.53 s on a formula simplification. DAG size of input: 730 DAG size of output: 218 [2018-11-23 07:38:34,923 WARN L180 SmtUtils]: Spent 8.52 s on a formula simplification. DAG size of input: 730 DAG size of output: 218 [2018-11-23 07:38:43,586 WARN L180 SmtUtils]: Spent 8.64 s on a formula simplification. DAG size of input: 730 DAG size of output: 217 [2018-11-23 07:38:55,778 WARN L180 SmtUtils]: Spent 12.17 s on a formula simplification. DAG size of input: 733 DAG size of output: 245 [2018-11-23 07:39:06,888 WARN L180 SmtUtils]: Spent 11.04 s on a formula simplification. DAG size of input: 1048 DAG size of output: 227 [2018-11-23 07:39:18,329 WARN L180 SmtUtils]: Spent 11.42 s on a formula simplification. DAG size of input: 733 DAG size of output: 245 [2018-11-23 07:39:29,257 WARN L180 SmtUtils]: Spent 10.92 s on a formula simplification. DAG size of input: 960 DAG size of output: 228 [2018-11-23 07:39:39,969 WARN L180 SmtUtils]: Spent 10.69 s on a formula simplification. DAG size of input: 750 DAG size of output: 255 [2018-11-23 07:39:39,972 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:39:39,972 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-11-23 07:39:39,972 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,973 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-23 07:39:39,974 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,975 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,976 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,977 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,978 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4766) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,979 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-23 07:39:39,980 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-23 07:39:39,981 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,982 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,983 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,984 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,985 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-23 07:39:39,986 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-23 07:39:39,987 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,987 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,987 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse18 (= 20 |old(~a14~0)|)) (.cse58 (= 16 |old(~a28~0)|)) (.cse21 (= 19 |old(~a14~0)|))) (let ((.cse38 (not (= |old(~a14~0)| 19))) (.cse41 (= 20 ~a14~0)) (.cse57 (= |old(~a14~0)| ~a14~0)) (.cse51 (= |old(~a4~0)| ~a4~0)) (.cse46 (= |old(~a28~0)| ~a28~0)) (.cse48 (< 17 |old(~a4~0)|)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse50 (= 0 |old(~a14~0)|)) (.cse8 (not (= 17 |old(~a4~0)|))) (.cse34 (= 0 |old(~a26~0)|)) (.cse9 (not (= 1 |old(~a3~0)|))) (.cse59 (not (= 18 |old(~a14~0)|))) (.cse11 (not (= 15 |old(~a28~0)|))) (.cse4 (not (= 1 |old(~a7~0)|))) (.cse24 (not .cse21)) (.cse62 (= 19 ~a14~0)) (.cse29 (= ~a28~0 |old(~a28~0)|)) (.cse49 (= 18 |old(~a26~0)|)) (.cse10 (not (= 17 |old(~a26~0)|))) (.cse31 (= ~a26~0 |old(~a26~0)|)) (.cse30 (= ~a4~0 |old(~a4~0)|)) (.cse13 (= ~a14~0 |old(~a14~0)|)) (.cse14 (= ~a7~0 |old(~a7~0)|)) (.cse15 (= ~a28~0 15)) (.cse17 (= ~a3~0 |old(~a3~0)|)) (.cse39 (not .cse58)) (.cse23 (< |old(~a28~0)| 16)) (.cse22 (= 16 |old(~a4~0)|)) (.cse5 (< 0 |old(~a3~0)|)) (.cse19 (< 15 |old(~a28~0)|)) (.cse0 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse27 (= |old(~a4~0)| |old(~a26~0)|)) (.cse40 (not .cse18)) (.cse45 (< 16 |old(~a4~0)|))) (let ((.cse1 (or .cse58 .cse27 .cse40 .cse45)) (.cse54 (or .cse18 .cse27 .cse19 .cse0 .cse2 .cse45)) (.cse36 (or .cse58 .cse18 .cse0 .cse21 .cse2 .cse23 .cse22 .cse5)) (.cse55 (or .cse39 .cse27 .cse40 .cse45)) (.cse12 (= ~a26~0 17)) (.cse32 (and .cse31 .cse30 .cse13 .cse14 .cse15 .cse17)) (.cse47 (and (or .cse58 .cse27 .cse49 .cse23 .cse40 .cse22) (or .cse58 .cse10 .cse23 .cse40 .cse22))) (.cse56 (or .cse0 .cse2 (or .cse18 .cse39 .cse27 .cse21 .cse22))) (.cse53 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse13 .cse62 .cse31 .cse14 (not (= 18 ~a26~0)) (= ~a1~0 1) .cse29 .cse30 .cse17)) (.cse52 (or .cse27 .cse19 .cse0 .cse2 .cse49 .cse24 .cse22)) (.cse60 (= ~a7~0 1)) (.cse42 (and (or .cse50 .cse8 .cse9 .cse0 .cse2 .cse11 .cse4 .cse34) (or .cse9 .cse10 .cse59 (not .cse22) .cse0 .cse2 .cse11 .cse4))) (.cse33 (= 0 |old(~a4~0)|)) (.cse16 (= 17 ~a4~0)) (.cse7 (= |calculate_output4_#in~input| 0)) (.cse43 (or .cse27 .cse19 .cse0 .cse2 .cse40 .cse48 .cse22 .cse5 .cse6)) (.cse35 (not (= |old(~a28~0)| 15))) (.cse37 (not (= 17 |old(~a28~0)|))) (.cse44 (and .cse57 .cse51 .cse31 .cse46 .cse17)) (.cse20 (and .cse13 .cse31 .cse14 .cse29 .cse30 .cse17)) (.cse3 (and .cse31 .cse14 .cse29 .cse30 .cse41 .cse17)) (.cse26 (and .cse62 .cse31 .cse14 .cse29 .cse30 .cse17)) (.cse25 (= |old(~a4~0)| |old(~a14~0)|)) (.cse61 (or .cse39 .cse9 .cse38 .cse22)) (.cse28 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (or .cse7 (or (not (= 0 |old(~a7~0)|)) .cse8 .cse9 .cse10 .cse0 .cse2 .cse11)) (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17)) (or .cse18 .cse19 .cse0 .cse20 .cse21 .cse2 .cse4 .cse22 .cse5) (or .cse0 .cse2 .cse23 .cse24 .cse25 .cse4 .cse26 .cse22 .cse5 .cse6) (or (or .cse27 .cse9 .cse10 .cse19 .cse22) .cse0 .cse2 .cse25 .cse28 (and .cse14 .cse29 .cse13 .cse30 .cse31 .cse17)) (or .cse32 .cse0 .cse7 .cse9 .cse2 .cse11 .cse24 .cse25 .cse33 .cse4 .cse34 .cse22) (or .cse10 .cse0 .cse35 .cse5 .cse21 .cse2 .cse20 .cse25 .cse28 .cse6) (or .cse36 .cse4 .cse20) (or .cse37 .cse0 .cse26 .cse9 .cse2 .cse25 .cse38 .cse28 .cse22) (or .cse0 .cse2 .cse24 .cse35 .cse25 .cse4 .cse26 .cse22 .cse5) (or .cse18 .cse27 .cse39 .cse0 .cse2 .cse20 .cse25 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse28 .cse5 .cse6) (or .cse7 .cse40 (and .cse31 .cse14 .cse15 .cse16 .cse41 .cse17) .cse42 .cse6) (or .cse18 .cse0 .cse23 .cse5 .cse27 .cse21 .cse2 .cse20 .cse25 .cse4) (or .cse28 .cse43 .cse3) (or .cse37 .cse0 .cse26 .cse9 .cse2 .cse25 .cse38 .cse4 .cse22) (or .cse27 .cse9 .cse21 .cse23 .cse44 .cse45) (or .cse8 .cse10 .cse0 .cse7 .cse35 .cse40 .cse9 .cse2 .cse28 (and .cse12 .cse14 .cse46 .cse16 .cse41 .cse17)) (or .cse0 .cse2 .cse20 .cse47 .cse48 .cse28 .cse5 .cse6) (or .cse0 .cse2 .cse35 .cse40 .cse25 .cse28 .cse3 .cse22 .cse5 .cse6) (or .cse0 .cse19 .cse40 .cse27 .cse9 .cse3 .cse2 .cse49 .cse25 .cse28 .cse22 .cse6) (or (and .cse13 .cse31 .cse14 .cse29 .cse16 .cse17) .cse25 .cse4 (or .cse37 (or .cse18 .cse8 .cse7 .cse50 .cse9 .cse34) .cse0 .cse2)) (or .cse0 .cse2 .cse35 .cse40 .cse25 .cse3 .cse4 .cse22 .cse5 .cse6) (or (and .cse46 .cse51 .cse31 .cse41 .cse17) .cse27 .cse9 .cse40 .cse45) (or .cse52 .cse25 .cse28 .cse53 .cse5) (or .cse24 .cse28 .cse54 .cse20 .cse5) (or .cse18 .cse9 .cse19 .cse0 .cse20 .cse21 .cse2 .cse28 .cse22) (or .cse0 .cse2 .cse3 .cse55 .cse28 .cse5 .cse6) (or .cse24 .cse4 .cse54 .cse20 .cse5) (or .cse20 .cse36 .cse28) (or .cse56 .cse20 .cse25 .cse48 .cse28 .cse5) (or .cse0 .cse3 .cse2 .cse55 .cse4 .cse5 .cse6) (or .cse0 .cse45 .cse5 .cse27 .cse2 .cse24 .cse26 .cse4 .cse6) (or (and .cse57 .cse46 .cse51 .cse31 .cse17) .cse27 .cse9 .cse35 .cse45) (or .cse10 .cse0 .cse23 .cse48 .cse5 .cse58 .cse2 .cse38 .cse28 (and .cse30 .cse12 .cse13 .cse14 .cse46 .cse17)) (or .cse37 .cse8 .cse0 .cse7 .cse40 .cse9 .cse2 .cse4 (and .cse31 .cse14 .cse46 .cse16 .cse41 .cse17) .cse34 .cse6) (or .cse18 .cse0 .cse7 .cse32 .cse50 .cse27 .cse9 .cse21 .cse2 .cse49 .cse11 .cse33 .cse4 .cse34 .cse6) (or .cse0 .cse20 .cse2 .cse47 .cse4 .cse48 .cse5 .cse6) (or .cse39 .cse0 .cse45 .cse9 .cse2 .cse38 .cse26 .cse28 (not .cse49)) (or .cse37 .cse9 .cse10 .cse59 .cse0 .cse2 .cse4 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse13 (= 18 ~a4~0) .cse14 .cse46 .cse17)) (or .cse56 .cse20 .cse4 .cse5) (or .cse0 .cse7 .cse60 .cse45 .cse50 .cse27 .cse9 .cse2 .cse11 .cse33 .cse4 .cse34) (or .cse53 .cse52 .cse25 .cse4 .cse5) (or .cse26 .cse39 .cse0 .cse2 .cse24 .cse25 .cse28 .cse22 .cse5 .cse6) (or .cse18 .cse7 (and .cse57 (= ~a4~0 17) .cse31 .cse60 .cse15 (= ~a3~0 1)) .cse42 .cse22) (or .cse18 .cse0 .cse23 .cse45 .cse20 .cse5 .cse27 .cse21 .cse2 .cse25 .cse28) (or .cse26 .cse0 .cse48 .cse5 .cse58 .cse27 .cse2 .cse24 .cse28 .cse6) (or .cse0 .cse7 .cse40 (and .cse31 .cse30 .cse14 .cse15 .cse41 .cse17) .cse27 .cse9 .cse2 .cse49 .cse11 .cse25 .cse33 .cse4 .cse34 .cse6) (or .cse8 .cse39 .cse0 (and .cse31 .cse14 (= 16 ~a28~0) .cse16 .cse41 .cse17) .cse7 .cse40 .cse9 .cse2 .cse28 .cse34 .cse6) (or .cse0 .cse2 .cse26 .cse25 .cse61 .cse4 .cse6) (or .cse4 .cse43 .cse3) (or .cse0 .cse48 .cse5 .cse27 .cse2 .cse24 .cse28 .cse26 .cse22) (or .cse37 .cse0 .cse40 .cse3 .cse9 .cse2 .cse25 .cse28 .cse22 .cse6) (or .cse18 .cse39 .cse9 .cse20 .cse0 .cse21 .cse2 .cse28 .cse22) (or .cse39 .cse0 .cse40 .cse3 .cse5 .cse27 .cse2 .cse49 .cse25 .cse28 .cse6) (or .cse39 .cse0 .cse2 .cse40 .cse25 .cse4 .cse22 .cse5 .cse3 .cse6) (or .cse58 .cse27 .cse9 .cse38 (and .cse46 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse51 .cse31 .cse17) .cse45) (or .cse0 .cse35 .cse20 .cse5 .cse27 .cse2 .cse49 .cse25 .cse4 .cse6) (or .cse18 .cse37 .cse9 .cse0 .cse21 .cse2 .cse28 .cse20 .cse22) (or .cse18 .cse19 .cse0 .cse21 .cse2 .cse28 .cse20 .cse22 .cse5) (or .cse10 .cse0 .cse40 .cse48 .cse5 .cse3 .cse2 .cse28) (or .cse27 .cse9 .cse49 .cse45 .cse44) (or .cse18 .cse39 .cse9 .cse0 .cse21 .cse2 .cse4 .cse22 .cse20) (or .cse39 .cse10 .cse0 .cse40 .cse3 .cse27 .cse9 .cse2 .cse25 .cse28 .cse22) (or .cse0 .cse2 .cse25 (or .cse39 .cse9 .cse40 .cse22) .cse4 .cse3 .cse6) (or .cse26 .cse0 .cse2 .cse25 .cse61 .cse28))))) [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,988 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,989 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,990 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,991 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,991 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,992 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse7 (= 20 |old(~a14~0)|)) (.cse64 (= 16 |old(~a28~0)|)) (.cse10 (= 19 |old(~a14~0)|))) (let ((.cse35 (not (= |old(~a14~0)| 19))) (.cse44 (= 20 ~a14~0)) (.cse60 (= |old(~a14~0)| ~a14~0)) (.cse47 (= |old(~a4~0)| ~a4~0)) (.cse46 (= |old(~a28~0)| ~a28~0)) (.cse42 (= ~a28~0 15)) (.cse19 (not (= calculate_output3_~input 0))) (.cse32 (not (= 17 |old(~a28~0)|))) (.cse13 (= |calculate_output3_#in~input| 0)) (.cse56 (= 0 |old(~a14~0)|)) (.cse15 (not (= 17 |old(~a4~0)|))) (.cse14 (= 0 |old(~a26~0)|)) (.cse16 (not (= 1 |old(~a3~0)|))) (.cse54 (not (= 18 |old(~a14~0)|))) (.cse57 (not (= 15 |old(~a28~0)|))) (.cse4 (not (= 1 |old(~a7~0)|))) (.cse40 (< 17 |old(~a4~0)|)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse17 (not .cse10)) (.cse69 (= ~a25~0 1)) (.cse27 (= ~a14~0 |old(~a14~0)|)) (.cse68 (= 19 ~a14~0)) (.cse29 (= ~a26~0 |old(~a26~0)|)) (.cse25 (= ~a7~0 |old(~a7~0)|)) (.cse70 (not (= 18 ~a26~0))) (.cse26 (= ~a28~0 |old(~a28~0)|)) (.cse28 (= ~a4~0 |old(~a4~0)|)) (.cse30 (= ~a3~0 |old(~a3~0)|)) (.cse41 (= 18 |old(~a26~0)|)) (.cse24 (not (= 17 |old(~a26~0)|))) (.cse12 (not .cse64)) (.cse20 (< |old(~a28~0)| 16)) (.cse11 (= 16 |old(~a4~0)|)) (.cse5 (< 0 |old(~a3~0)|)) (.cse8 (< 15 |old(~a28~0)|)) (.cse0 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse23 (= |old(~a4~0)| |old(~a26~0)|)) (.cse33 (not .cse7)) (.cse38 (< 16 |old(~a4~0)|))) (let ((.cse1 (or .cse64 .cse23 .cse33 .cse38)) (.cse50 (or .cse7 .cse23 .cse8 .cse0 .cse2 .cse38)) (.cse34 (or .cse64 .cse7 .cse0 .cse10 .cse2 .cse20 .cse11 .cse5)) (.cse51 (or .cse12 .cse23 .cse33 .cse38)) (.cse39 (and (or .cse64 .cse23 .cse41 .cse20 .cse33 .cse11) (or .cse64 .cse24 .cse20 .cse33 .cse11))) (.cse55 (not .cse41)) (.cse52 (or .cse0 .cse2 (or .cse7 .cse12 .cse23 .cse10 .cse11))) (.cse49 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) .cse69 (not (= ~a4~0 16)) .cse27 .cse68 .cse29 .cse25 .cse70 (= ~a1~0 1) .cse26 .cse28 .cse30)) (.cse48 (or .cse23 .cse8 .cse0 .cse2 .cse41 .cse17 .cse11)) (.cse36 (or .cse23 .cse8 .cse0 .cse2 .cse33 .cse40 .cse11 .cse5 .cse6)) (.cse67 (= ~a7~0 1)) (.cse45 (and (or .cse56 .cse15 .cse16 .cse0 .cse2 .cse57 .cse4 .cse14) (or .cse16 .cse24 .cse54 (not .cse11) .cse0 .cse2 .cse57 .cse4))) (.cse61 (or .cse32 (or .cse7 .cse15 .cse0 .cse56 .cse16 .cse10 .cse2 .cse13 .cse14))) (.cse31 (not (= |old(~a28~0)| 15))) (.cse65 (= ~a26~0 17)) (.cse43 (= 17 ~a4~0)) (.cse53 (not (= 0 |old(~a7~0)|))) (.cse63 (or .cse15 .cse0 .cse20 .cse64 .cse16 .cse2 .cse41 .cse13 .cse14)) (.cse62 (and (not (= ~a28~0 16)) (not .cse13) (not (= ~a26~0 0)) .cse69 .cse29 (not (= ~a14~0 0)) .cse19 .cse70 (<= 16 ~a28~0))) (.cse59 (and .cse29 .cse19 .cse28 .cse27 .cse25 .cse42 .cse30)) (.cse58 (= 0 |old(~a4~0)|)) (.cse37 (and .cse60 .cse47 .cse29 .cse46 .cse30)) (.cse9 (and .cse27 .cse29 .cse25 .cse26 .cse28 .cse30)) (.cse3 (and .cse29 .cse25 .cse26 .cse28 .cse44 .cse30)) (.cse22 (and .cse68 .cse29 .cse25 .cse26 .cse28 .cse30)) (.cse21 (= |old(~a4~0)| |old(~a14~0)|)) (.cse66 (or .cse12 .cse16 .cse35 .cse11)) (.cse18 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse0 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5) (or (or .cse12 .cse13 .cse14) .cse15 .cse16 .cse0 .cse2 .cse17 .cse18 .cse19 .cse6) (or .cse0 .cse2 .cse20 .cse17 .cse21 .cse4 .cse22 .cse11 .cse5 .cse6) (or (or .cse23 .cse16 .cse24 .cse8 .cse11) .cse0 .cse2 .cse21 .cse18 (and .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)) (or .cse24 .cse0 .cse31 .cse5 .cse10 .cse2 .cse9 .cse21 .cse18 .cse6) (or .cse32 .cse15 .cse0 .cse33 .cse23 .cse16 .cse2 .cse13 .cse18 .cse14 .cse19 .cse6) (or .cse34 .cse4 .cse9) (or .cse32 .cse0 .cse22 .cse16 .cse2 .cse21 .cse35 .cse18 .cse11) (or .cse0 .cse2 .cse17 .cse31 .cse21 .cse4 .cse22 .cse11 .cse5) (or .cse7 .cse23 .cse12 .cse0 .cse2 .cse9 .cse21 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse18 .cse5 .cse6) (or .cse7 .cse0 .cse20 .cse5 .cse23 .cse10 .cse2 .cse9 .cse21 .cse4) (or .cse18 .cse36 .cse3) (or .cse32 .cse0 .cse22 .cse16 .cse2 .cse21 .cse35 .cse4 .cse11) (or .cse23 .cse16 .cse10 .cse20 .cse37 .cse38) (or .cse0 .cse2 .cse9 .cse39 .cse40 .cse18 .cse5 .cse6) (or .cse0 .cse2 .cse31 .cse33 .cse21 .cse18 .cse3 .cse11 .cse5 .cse6) (or .cse0 .cse8 .cse33 .cse23 .cse16 .cse3 .cse2 .cse41 .cse21 .cse18 .cse11 .cse6) (or .cse33 (and .cse29 .cse19 .cse25 .cse42 .cse43 .cse44 .cse30) .cse13 .cse45 .cse6) (or .cse0 .cse2 .cse31 .cse33 .cse21 .cse3 .cse4 .cse11 .cse5 .cse6) (or (and .cse46 .cse47 .cse29 .cse44 .cse30) .cse23 .cse16 .cse33 .cse38) (or .cse48 .cse21 .cse18 .cse49 .cse5) (or .cse17 .cse18 .cse50 .cse9 .cse5) (or .cse7 .cse16 .cse8 .cse0 .cse9 .cse10 .cse2 .cse18 .cse11) (or .cse0 .cse2 .cse3 .cse51 .cse18 .cse5 .cse6) (or .cse17 .cse4 .cse50 .cse9 .cse5) (or .cse9 .cse34 .cse18) (or .cse32 .cse15 .cse0 .cse33 .cse16 .cse2 (and .cse29 .cse19 .cse25 .cse46 .cse43 .cse44 .cse30) .cse13 .cse4 .cse14 .cse6) (or .cse52 .cse9 .cse21 .cse40 .cse18 .cse5) (or .cse0 .cse3 .cse2 .cse51 .cse4 .cse5 .cse6) (or (or .cse53 .cse15 .cse12 .cse16 .cse54 .cse0 .cse2 .cse55) .cse13 .cse19) (or .cse0 .cse38 .cse5 .cse23 .cse2 .cse17 .cse22 .cse4 .cse6) (or .cse7 .cse0 .cse56 .cse23 .cse16 .cse10 .cse2 .cse41 .cse57 .cse13 .cse58 .cse59 .cse4 .cse14 .cse6) (or (and .cse60 .cse46 .cse47 .cse29 .cse30) .cse23 .cse16 .cse31 .cse38) (or (and .cse19 .cse27 .cse29 .cse25 .cse26 .cse43 .cse30) .cse21 .cse4 .cse61) (or .cse32 .cse62 .cse63 .cse17 .cse18) (or .cse7 .cse15 .cse0 .cse31 .cse19 .cse56 .cse16 .cse10 .cse2 .cse13 .cse21 .cse18 .cse14) (or .cse24 .cse0 .cse20 .cse40 .cse5 .cse64 .cse2 .cse35 .cse18 (and .cse28 .cse65 .cse27 .cse25 .cse46 .cse30)) (or .cse15 .cse12 .cse0 .cse33 (and .cse29 .cse19 .cse25 (= 16 ~a28~0) .cse43 .cse44 .cse30) .cse16 .cse2 .cse13 .cse18 .cse14 .cse6) (or .cse0 .cse9 .cse2 .cse39 .cse4 .cse40 .cse5 .cse6) (or .cse0 .cse33 .cse23 .cse16 .cse2 .cse41 .cse57 .cse13 .cse21 .cse58 .cse4 .cse14 (and .cse29 .cse19 .cse28 .cse25 .cse42 .cse44 .cse30) .cse6) (or .cse12 .cse0 .cse38 .cse16 .cse2 .cse35 .cse22 .cse18 .cse55) (or .cse32 .cse16 .cse24 .cse54 .cse0 .cse2 .cse4 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse27 (= 18 ~a4~0) .cse25 .cse46 .cse30)) (or .cse52 .cse9 .cse4 .cse5) (or .cse49 .cse48 .cse21 .cse4 .cse5) (or .cse15 .cse24 .cse0 .cse31 .cse33 (and .cse19 .cse65 .cse25 .cse46 .cse43 .cse44 .cse30) .cse16 .cse2 .cse13 .cse18) (or .cse22 .cse12 .cse0 .cse2 .cse17 .cse21 .cse18 .cse11 .cse5 .cse6) (or .cse7 .cse0 .cse20 .cse38 .cse9 .cse5 .cse23 .cse10 .cse2 .cse21 .cse18) (or .cse22 .cse0 .cse40 .cse5 .cse64 .cse23 .cse2 .cse17 .cse18 .cse6) (or .cse0 .cse2 .cse22 .cse21 .cse66 .cse4 .cse6) (or .cse4 .cse36 .cse3) (or .cse0 .cse40 .cse5 .cse23 .cse2 .cse17 .cse18 .cse22 .cse11) (or .cse32 .cse0 .cse33 .cse3 .cse16 .cse2 .cse21 .cse18 .cse11 .cse6) (or .cse7 .cse12 .cse16 .cse9 .cse0 .cse10 .cse2 .cse18 .cse11) (or .cse0 .cse38 .cse56 .cse23 .cse16 .cse2 .cse57 .cse13 (and .cse67 .cse19) .cse58 .cse4 .cse14) (or .cse12 .cse0 .cse33 .cse3 .cse5 .cse23 .cse2 .cse41 .cse21 .cse18 .cse6) (or .cse12 .cse0 .cse2 .cse33 .cse21 .cse4 .cse11 .cse5 .cse3 .cse6) (or .cse7 (and .cse60 (= ~a4~0 17) .cse29 .cse67 .cse19 .cse42 (= ~a3~0 1)) .cse13 .cse45 .cse11) (or .cse64 .cse23 .cse16 .cse35 (and .cse46 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse47 .cse29 .cse30) .cse38) (or .cse21 .cse18 .cse19 .cse61) (or .cse15 .cse12 .cse19 .cse24 .cse0 .cse56 .cse16 .cse2 .cse13 .cse18 .cse6) (or .cse0 .cse31 .cse9 .cse5 .cse23 .cse2 .cse41 .cse21 .cse4 .cse6) (or .cse7 .cse32 .cse16 .cse0 .cse10 .cse2 .cse18 .cse9 .cse11) (or (and .cse19 .cse65 .cse27 .cse25 .cse42 .cse43 .cse30) (or .cse13 (or .cse53 .cse15 .cse16 .cse24 .cse0 .cse2 .cse57 .cse17))) (or .cse32 .cse63 .cse17 .cse4 .cse62) (or .cse0 .cse16 .cse2 .cse59 .cse57 .cse13 .cse17 .cse21 .cse58 .cse4 .cse14 .cse11) (or .cse7 .cse8 .cse0 .cse10 .cse2 .cse18 .cse9 .cse11 .cse5) (or .cse24 .cse0 .cse33 .cse40 .cse5 .cse3 .cse2 .cse18) (or .cse23 .cse16 .cse41 .cse38 .cse37) (or .cse7 .cse12 .cse16 .cse0 .cse10 .cse2 .cse4 .cse11 .cse9) (or .cse12 .cse24 .cse0 .cse33 .cse3 .cse23 .cse16 .cse2 .cse21 .cse18 .cse11) (or .cse0 .cse2 .cse21 (or .cse12 .cse16 .cse33 .cse11) .cse4 .cse3 .cse6) (or .cse7 .cse15 .cse0 .cse8 .cse56 .cse23 .cse16 .cse10 .cse2 .cse41 (= 0 |old(~a28~0)|) .cse19 .cse13 .cse21 .cse18 .cse14 .cse6) (or .cse19 .cse12 .cse24 .cse0 .cse54 (not .cse23) .cse16 .cse2 .cse13 .cse4) (or .cse22 .cse0 .cse2 .cse21 .cse66 .cse18))))) [2018-11-23 07:39:39,992 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,992 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,992 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,992 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,992 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,992 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,992 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,992 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,992 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,992 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,993 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,994 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,995 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,996 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-23 07:39:39,997 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,001 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,001 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,001 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,001 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,001 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,001 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,001 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,001 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,001 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,001 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,002 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,011 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,012 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,020 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,020 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,020 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,020 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,020 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,021 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse7 (= 20 |old(~a14~0)|)) (.cse58 (= 16 |old(~a28~0)|)) (.cse10 (= 19 |old(~a14~0)|))) (let ((.cse36 (not (= |old(~a14~0)| 19))) (.cse32 (= 20 ~a14~0)) (.cse54 (= |old(~a14~0)| ~a14~0)) (.cse49 (= |old(~a4~0)| ~a4~0)) (.cse30 (= |old(~a28~0)| ~a28~0)) (.cse47 (< 17 |old(~a4~0)|)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse37 (= ~a28~0 15)) (.cse13 (not .cse10)) (.cse22 (= ~a14~0 |old(~a14~0)|)) (.cse62 (= 19 ~a14~0)) (.cse24 (= ~a26~0 |old(~a26~0)|)) (.cse20 (= ~a7~0 |old(~a7~0)|)) (.cse21 (= ~a28~0 |old(~a28~0)|)) (.cse23 (= ~a4~0 |old(~a4~0)|)) (.cse25 (= ~a3~0 |old(~a3~0)|)) (.cse48 (= 18 |old(~a26~0)|)) (.cse60 (= 0 |old(~a14~0)|)) (.cse26 (not (= 17 |old(~a4~0)|))) (.cse45 (= 0 |old(~a26~0)|)) (.cse17 (not (= 1 |old(~a3~0)|))) (.cse18 (not (= 17 |old(~a26~0)|))) (.cse59 (not (= 18 |old(~a14~0)|))) (.cse38 (not (= 15 |old(~a28~0)|))) (.cse4 (not (= 1 |old(~a7~0)|))) (.cse39 (not .cse58)) (.cse12 (< |old(~a28~0)| 16)) (.cse11 (= 16 |old(~a4~0)|)) (.cse5 (< 0 |old(~a3~0)|)) (.cse8 (< 15 |old(~a28~0)|)) (.cse0 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse16 (= |old(~a4~0)| |old(~a26~0)|)) (.cse28 (not .cse7)) (.cse42 (< 16 |old(~a4~0)|))) (let ((.cse1 (or .cse58 .cse16 .cse28 .cse42)) (.cse52 (or .cse7 .cse16 .cse8 .cse0 .cse2 .cse42)) (.cse34 (or .cse58 .cse7 .cse0 .cse10 .cse2 .cse12 .cse11 .cse5)) (.cse53 (or .cse39 .cse16 .cse28 .cse42)) (.cse56 (and (or .cse60 .cse26 .cse17 .cse0 .cse2 .cse38 .cse4 .cse45) (or .cse17 .cse18 .cse59 (not .cse11) .cse0 .cse2 .cse38 .cse4))) (.cse29 (= ~a26~0 17)) (.cse46 (and (or .cse58 .cse16 .cse48 .cse12 .cse28 .cse11) (or .cse58 .cse18 .cse12 .cse28 .cse11))) (.cse57 (or .cse0 .cse2 (or .cse7 .cse39 .cse16 .cse10 .cse11))) (.cse51 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse22 .cse62 .cse24 .cse20 (not (= 18 ~a26~0)) (= ~a1~0 1) .cse21 .cse23 .cse25)) (.cse50 (or .cse16 .cse8 .cse0 .cse2 .cse48 .cse13 .cse11)) (.cse43 (and .cse24 .cse23 .cse22 .cse20 .cse37 .cse25)) (.cse31 (= 17 ~a4~0)) (.cse40 (or .cse16 .cse8 .cse0 .cse2 .cse28 .cse47 .cse11 .cse5 .cse6)) (.cse55 (= ~a7~0 1)) (.cse33 (= |calculate_output3_#in~input| 0)) (.cse44 (= 0 |old(~a4~0)|)) (.cse27 (not (= |old(~a28~0)| 15))) (.cse35 (not (= 17 |old(~a28~0)|))) (.cse41 (and .cse54 .cse49 .cse24 .cse30 .cse25)) (.cse9 (and .cse22 .cse24 .cse20 .cse21 .cse23 .cse25)) (.cse3 (and .cse24 .cse20 .cse21 .cse23 .cse32 .cse25)) (.cse15 (and .cse62 .cse24 .cse20 .cse21 .cse23 .cse25)) (.cse14 (= |old(~a4~0)| |old(~a14~0)|)) (.cse61 (or .cse39 .cse17 .cse36 .cse11)) (.cse19 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse0 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5) (or .cse0 .cse2 .cse12 .cse13 .cse14 .cse4 .cse15 .cse11 .cse5 .cse6) (or (or .cse16 .cse17 .cse18 .cse8 .cse11) .cse0 .cse2 .cse14 .cse19 (and .cse20 .cse21 .cse22 .cse23 .cse24 .cse25)) (or .cse26 .cse18 .cse0 .cse27 .cse28 .cse17 (and .cse29 .cse20 .cse30 .cse31 .cse32 .cse25) .cse2 .cse33 .cse19) (or .cse18 .cse0 .cse27 .cse5 .cse10 .cse2 .cse9 .cse14 .cse19 .cse6) (or .cse34 .cse4 .cse9) (or .cse35 .cse0 .cse15 .cse17 .cse2 .cse14 .cse36 .cse19 .cse11) (or (and .cse29 .cse22 .cse20 .cse37 .cse31 .cse25) (or .cse33 (or (not (= 0 |old(~a7~0)|)) .cse26 .cse17 .cse18 .cse0 .cse2 .cse38))) (or .cse0 .cse2 .cse13 .cse27 .cse14 .cse4 .cse15 .cse11 .cse5) (or .cse7 .cse16 .cse39 .cse0 .cse2 .cse9 .cse14 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse19 .cse5 .cse6) (or .cse7 .cse0 .cse12 .cse5 .cse16 .cse10 .cse2 .cse9 .cse14 .cse4) (or .cse19 .cse40 .cse3) (or .cse35 .cse0 .cse15 .cse17 .cse2 .cse14 .cse36 .cse4 .cse11) (or .cse16 .cse17 .cse10 .cse12 .cse41 .cse42) (or .cse0 .cse17 .cse43 .cse2 .cse38 .cse33 .cse13 .cse14 .cse44 .cse4 .cse45 .cse11) (or .cse0 .cse2 .cse9 .cse46 .cse47 .cse19 .cse5 .cse6) (or (and .cse24 .cse23 .cse20 .cse37 .cse32 .cse25) .cse0 .cse28 .cse16 .cse17 .cse2 .cse48 .cse38 .cse33 .cse14 .cse44 .cse4 .cse45 .cse6) (or .cse0 .cse2 .cse27 .cse28 .cse14 .cse19 .cse3 .cse11 .cse5 .cse6) (or .cse0 .cse8 .cse28 .cse16 .cse17 .cse3 .cse2 .cse48 .cse14 .cse19 .cse11 .cse6) (or .cse0 .cse2 .cse27 .cse28 .cse14 .cse3 .cse4 .cse11 .cse5 .cse6) (or (and .cse30 .cse49 .cse24 .cse32 .cse25) .cse16 .cse17 .cse28 .cse42) (or .cse50 .cse14 .cse19 .cse51 .cse5) (or .cse13 .cse19 .cse52 .cse9 .cse5) (or .cse7 .cse17 .cse8 .cse0 .cse9 .cse10 .cse2 .cse19 .cse11) (or .cse0 .cse2 .cse3 .cse53 .cse19 .cse5 .cse6) (or .cse13 .cse4 .cse52 .cse9 .cse5) (or .cse7 (and .cse54 (= ~a4~0 17) .cse24 .cse55 .cse37 (= ~a3~0 1)) .cse33 .cse56 .cse11) (or .cse9 .cse34 .cse19) (or .cse57 .cse9 .cse14 .cse47 .cse19 .cse5) (or .cse0 .cse3 .cse2 .cse53 .cse4 .cse5 .cse6) (or .cse28 .cse33 .cse56 .cse6 (and .cse24 .cse20 .cse37 .cse31 .cse32 .cse25)) (or .cse0 .cse42 .cse5 .cse16 .cse2 .cse13 .cse15 .cse4 .cse6) (or (and .cse54 .cse30 .cse49 .cse24 .cse25) .cse16 .cse17 .cse27 .cse42) (or .cse18 .cse0 .cse12 .cse47 .cse5 .cse58 .cse2 .cse36 .cse19 (and .cse23 .cse29 .cse22 .cse20 .cse30 .cse25)) (or .cse35 .cse26 .cse0 .cse28 (and .cse24 .cse20 .cse30 .cse31 .cse32 .cse25) .cse17 .cse2 .cse33 .cse4 .cse45 .cse6) (or .cse0 .cse9 .cse2 .cse46 .cse4 .cse47 .cse5 .cse6) (or .cse39 .cse0 .cse42 .cse17 .cse2 .cse36 .cse15 .cse19 (not .cse48)) (or .cse35 .cse17 .cse18 .cse59 .cse0 .cse2 .cse4 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse22 (= 18 ~a4~0) .cse20 .cse30 .cse25)) (or .cse57 .cse9 .cse4 .cse5) (or .cse51 .cse50 .cse14 .cse4 .cse5) (or .cse7 .cse0 .cse43 .cse60 .cse16 .cse17 .cse10 .cse2 .cse48 .cse38 .cse33 .cse44 .cse4 .cse45 .cse6) (or .cse15 .cse39 .cse0 .cse2 .cse13 .cse14 .cse19 .cse11 .cse5 .cse6) (or .cse7 .cse0 .cse12 .cse42 .cse9 .cse5 .cse16 .cse10 .cse2 .cse14 .cse19) (or .cse26 .cse39 .cse0 .cse28 (and .cse24 .cse20 (= 16 ~a28~0) .cse31 .cse32 .cse25) .cse17 .cse2 .cse33 .cse19 .cse45 .cse6) (or .cse15 .cse0 .cse47 .cse5 .cse58 .cse16 .cse2 .cse13 .cse19 .cse6) (or (and (= 1 ~a7~0) (and .cse24 .cse22) .cse21 .cse31 .cse25) .cse14 .cse4 (or .cse35 (or .cse7 .cse26 .cse0 .cse60 .cse17 .cse2 .cse33 .cse45))) (or .cse0 .cse2 .cse15 .cse14 .cse61 .cse4 .cse6) (or .cse4 .cse40 .cse3) (or .cse0 .cse55 .cse42 .cse60 .cse16 .cse17 .cse2 .cse38 .cse33 .cse44 .cse4 .cse45) (or .cse0 .cse47 .cse5 .cse16 .cse2 .cse13 .cse19 .cse15 .cse11) (or .cse35 .cse0 .cse28 .cse3 .cse17 .cse2 .cse14 .cse19 .cse11 .cse6) (or .cse7 .cse39 .cse17 .cse9 .cse0 .cse10 .cse2 .cse19 .cse11) (or .cse39 .cse0 .cse28 .cse3 .cse5 .cse16 .cse2 .cse48 .cse14 .cse19 .cse6) (or .cse39 .cse0 .cse2 .cse28 .cse14 .cse4 .cse11 .cse5 .cse3 .cse6) (or .cse58 .cse16 .cse17 .cse36 (and .cse30 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse49 .cse24 .cse25) .cse42) (or .cse0 .cse27 .cse9 .cse5 .cse16 .cse2 .cse48 .cse14 .cse4 .cse6) (or .cse7 .cse35 .cse17 .cse0 .cse10 .cse2 .cse19 .cse9 .cse11) (or .cse7 .cse8 .cse0 .cse10 .cse2 .cse19 .cse9 .cse11 .cse5) (or .cse18 .cse0 .cse28 .cse47 .cse5 .cse3 .cse2 .cse19) (or .cse16 .cse17 .cse48 .cse42 .cse41) (or .cse7 .cse39 .cse17 .cse0 .cse10 .cse2 .cse4 .cse11 .cse9) (or .cse39 .cse18 .cse0 .cse28 .cse3 .cse16 .cse17 .cse2 .cse14 .cse19 .cse11) (or .cse0 .cse2 .cse14 (or .cse39 .cse17 .cse28 .cse11) .cse4 .cse3 .cse6) (or .cse15 .cse0 .cse2 .cse14 .cse61 .cse19))))) [2018-11-23 07:39:40,039 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,040 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,040 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,040 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,040 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,040 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,049 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,049 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,049 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,049 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,049 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,049 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,049 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,049 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,049 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,049 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-23 07:39:40,050 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,053 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,053 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,053 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,053 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,053 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,054 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,055 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,056 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,058 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,059 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,059 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,059 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,059 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,059 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,059 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,059 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,059 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,059 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,059 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,059 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,069 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,070 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,070 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,070 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,073 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,074 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,074 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,074 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,074 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,074 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,074 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,074 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,074 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,074 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,074 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,075 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,076 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,076 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,077 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,078 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,078 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,078 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,078 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,078 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse18 (= 20 |old(~a14~0)|)) (.cse58 (= 16 |old(~a28~0)|)) (.cse21 (= 19 |old(~a14~0)|))) (let ((.cse39 (not (= |old(~a14~0)| 19))) (.cse33 (= 20 ~a14~0)) (.cse41 (= 0 |old(~a14~0)|)) (.cse1 (not (= 17 |old(~a4~0)|))) (.cse35 (= 0 |old(~a26~0)|)) (.cse2 (not (= 1 |old(~a3~0)|))) (.cse59 (not (= 18 |old(~a14~0)|))) (.cse6 (not (= 15 |old(~a28~0)|))) (.cse15 (not (= 1 |old(~a7~0)|))) (.cse57 (= |old(~a14~0)| ~a14~0)) (.cse51 (= |old(~a4~0)| ~a4~0)) (.cse50 (= |old(~a28~0)| ~a28~0)) (.cse10 (= ~a28~0 15)) (.cse47 (< 17 |old(~a4~0)|)) (.cse17 (= |old(~a14~0)| |old(~a26~0)|)) (.cse24 (not .cse21)) (.cse8 (= ~a14~0 |old(~a14~0)|)) (.cse62 (= 19 ~a14~0)) (.cse31 (= ~a26~0 |old(~a26~0)|)) (.cse9 (= ~a7~0 |old(~a7~0)|)) (.cse29 (= ~a28~0 |old(~a28~0)|)) (.cse30 (= ~a4~0 |old(~a4~0)|)) (.cse12 (= ~a3~0 |old(~a3~0)|)) (.cse48 (= 18 |old(~a26~0)|)) (.cse3 (not (= 17 |old(~a26~0)|))) (.cse32 (not .cse58)) (.cse23 (< |old(~a28~0)| 16)) (.cse22 (= 16 |old(~a4~0)|)) (.cse16 (< 0 |old(~a3~0)|)) (.cse19 (< 15 |old(~a28~0)|)) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse27 (= |old(~a4~0)| |old(~a26~0)|)) (.cse34 (not .cse18)) (.cse40 (< 16 |old(~a4~0)|))) (let ((.cse13 (or .cse58 .cse27 .cse34 .cse40)) (.cse54 (or .cse18 .cse27 .cse19 .cse4 .cse5 .cse40)) (.cse37 (or .cse58 .cse18 .cse4 .cse21 .cse5 .cse23 .cse22 .cse16)) (.cse55 (or .cse32 .cse27 .cse34 .cse40)) (.cse7 (= ~a26~0 17)) (.cse46 (and (or .cse58 .cse27 .cse48 .cse23 .cse34 .cse22) (or .cse58 .cse3 .cse23 .cse34 .cse22))) (.cse56 (or .cse4 .cse5 (or .cse18 .cse32 .cse27 .cse21 .cse22))) (.cse53 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse8 .cse62 .cse31 .cse9 (not (= 18 ~a26~0)) (= ~a1~0 1) .cse29 .cse30 .cse12)) (.cse52 (or .cse27 .cse19 .cse4 .cse5 .cse48 .cse24 .cse22)) (.cse11 (= 17 ~a4~0)) (.cse44 (or .cse27 .cse19 .cse4 .cse5 .cse34 .cse47 .cse22 .cse16 .cse17)) (.cse49 (and .cse31 .cse30 .cse8 .cse9 .cse10 .cse12)) (.cse43 (= 0 |old(~a4~0)|)) (.cse36 (not (= |old(~a28~0)| 15))) (.cse38 (not (= 17 |old(~a28~0)|))) (.cse45 (and .cse57 .cse51 .cse31 .cse50 .cse12)) (.cse20 (and .cse8 .cse31 .cse9 .cse29 .cse30 .cse12)) (.cse42 (= ~a7~0 1)) (.cse0 (= |calculate_output2_#in~input| 0)) (.cse60 (and (or .cse41 .cse1 .cse2 .cse4 .cse5 .cse6 .cse15 .cse35) (or .cse2 .cse3 .cse59 (not .cse22) .cse4 .cse5 .cse6 .cse15))) (.cse14 (and .cse31 .cse9 .cse29 .cse30 .cse33 .cse12)) (.cse26 (and .cse62 .cse31 .cse9 .cse29 .cse30 .cse12)) (.cse25 (= |old(~a4~0)| |old(~a14~0)|)) (.cse61 (or .cse32 .cse2 .cse39 .cse22)) (.cse28 (< 0 |old(~a7~0)|))) (and (or (or .cse0 (or (not (= 0 |old(~a7~0)|)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6)) (and .cse7 .cse8 .cse9 .cse10 .cse11 .cse12)) (or .cse4 .cse13 .cse5 .cse14 .cse15 .cse16 .cse17) (or .cse18 .cse19 .cse4 .cse20 .cse21 .cse5 .cse15 .cse22 .cse16) (or .cse4 .cse5 .cse23 .cse24 .cse25 .cse15 .cse26 .cse22 .cse16 .cse17) (or (or .cse27 .cse2 .cse3 .cse19 .cse22) .cse4 .cse5 .cse25 .cse28 (and .cse9 .cse29 .cse8 .cse30 .cse31 .cse12)) (or .cse1 .cse32 (and .cse31 .cse9 (= 16 ~a28~0) .cse11 .cse33 .cse12) .cse4 .cse34 .cse2 .cse5 .cse28 .cse0 .cse35 .cse17) (or .cse3 .cse4 .cse36 .cse16 .cse21 .cse5 .cse20 .cse25 .cse28 .cse17) (or .cse37 .cse15 .cse20) (or .cse38 .cse4 .cse26 .cse2 .cse5 .cse25 .cse39 .cse28 .cse22) (or .cse4 .cse5 .cse24 .cse36 .cse25 .cse15 .cse26 .cse22 .cse16) (or .cse4 .cse40 .cse41 .cse27 .cse2 .cse5 .cse6 .cse42 .cse43 .cse15 .cse0 .cse35) (or .cse18 .cse27 .cse32 .cse4 .cse5 .cse20 .cse25 .cse15 .cse16) (or .cse4 .cse13 .cse5 .cse14 .cse28 .cse16 .cse17) (or .cse18 .cse4 .cse23 .cse16 .cse27 .cse21 .cse5 .cse20 .cse25 .cse15) (or .cse28 .cse44 .cse14) (or .cse38 .cse4 .cse26 .cse2 .cse5 .cse25 .cse39 .cse15 .cse22) (or .cse27 .cse2 .cse21 .cse23 .cse45 .cse40) (or .cse4 .cse5 .cse20 .cse46 .cse47 .cse28 .cse16 .cse17) (or .cse4 .cse5 .cse36 .cse34 .cse25 .cse28 .cse14 .cse22 .cse16 .cse17) (or .cse4 .cse19 .cse34 .cse27 .cse2 .cse14 .cse5 .cse48 .cse25 .cse28 .cse22 .cse17) (or .cse4 .cse5 .cse36 .cse34 .cse25 .cse14 .cse15 .cse22 .cse16 .cse17) (or .cse49 .cse4 .cse2 .cse5 .cse6 .cse24 .cse25 .cse43 .cse15 .cse0 .cse35 .cse22) (or (and .cse50 .cse51 .cse31 .cse33 .cse12) .cse27 .cse2 .cse34 .cse40) (or .cse52 .cse25 .cse28 .cse53 .cse16) (or .cse24 .cse28 .cse54 .cse20 .cse16) (or .cse18 .cse2 .cse19 .cse4 .cse20 .cse21 .cse5 .cse28 .cse22) (or .cse4 .cse5 .cse14 .cse55 .cse28 .cse16 .cse17) (or .cse24 .cse15 .cse54 .cse20 .cse16) (or .cse20 .cse37 .cse28) (or .cse38 .cse1 .cse4 (and .cse31 .cse9 .cse50 .cse11 .cse33 .cse12) .cse34 .cse2 .cse5 .cse15 .cse0 .cse35 .cse17) (or .cse56 .cse20 .cse25 .cse47 .cse28 .cse16) (or .cse1 (and .cse7 .cse9 .cse50 .cse11 .cse33 .cse12) .cse3 .cse4 .cse36 .cse34 .cse2 .cse5 .cse28 .cse0) (or .cse4 .cse14 .cse5 .cse55 .cse15 .cse16 .cse17) (or .cse4 .cse40 .cse16 .cse27 .cse5 .cse24 .cse26 .cse15 .cse17) (or (and .cse57 .cse50 .cse51 .cse31 .cse12) .cse27 .cse2 .cse36 .cse40) (or .cse25 .cse15 (and .cse31 .cse9 (and .cse57 .cse50) .cse11 .cse12) (or .cse38 (or .cse18 .cse1 .cse4 .cse41 .cse2 .cse5 .cse0 .cse35))) (or .cse3 .cse4 .cse23 .cse47 .cse16 .cse58 .cse5 .cse39 .cse28 (and .cse30 .cse7 .cse8 .cse9 .cse50 .cse12)) (or .cse4 .cse20 .cse5 .cse46 .cse15 .cse47 .cse16 .cse17) (or .cse32 .cse4 .cse40 .cse2 .cse5 .cse39 .cse26 .cse28 (not .cse48)) (or .cse4 .cse34 .cse27 .cse2 .cse5 .cse48 .cse6 .cse25 .cse43 .cse15 (and .cse31 .cse30 .cse9 .cse10 .cse33 .cse12) .cse0 .cse35 .cse17) (or .cse38 .cse2 .cse3 .cse59 .cse4 .cse5 .cse15 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse8 (= 18 ~a4~0) .cse9 .cse50 .cse12)) (or .cse56 .cse20 .cse15 .cse16) (or .cse53 .cse52 .cse25 .cse15 .cse16) (or .cse34 (and .cse31 .cse9 .cse10 .cse11 .cse33 .cse12) .cse0 .cse60 .cse17) (or .cse26 .cse32 .cse4 .cse5 .cse24 .cse25 .cse28 .cse22 .cse16 .cse17) (or .cse18 .cse4 .cse23 .cse40 .cse20 .cse16 .cse27 .cse21 .cse5 .cse25 .cse28) (or .cse26 .cse4 .cse47 .cse16 .cse58 .cse27 .cse5 .cse24 .cse28 .cse17) (or .cse4 .cse5 .cse26 .cse25 .cse61 .cse15 .cse17) (or .cse15 .cse44 .cse14) (or .cse4 .cse47 .cse16 .cse27 .cse5 .cse24 .cse28 .cse26 .cse22) (or .cse38 .cse4 .cse34 .cse14 .cse2 .cse5 .cse25 .cse28 .cse22 .cse17) (or .cse18 .cse4 .cse49 .cse41 .cse27 .cse2 .cse21 .cse5 .cse48 .cse6 .cse43 .cse15 .cse0 .cse35 .cse17) (or .cse18 .cse32 .cse2 .cse20 .cse4 .cse21 .cse5 .cse28 .cse22) (or .cse32 .cse4 .cse34 .cse14 .cse16 .cse27 .cse5 .cse48 .cse25 .cse28 .cse17) (or .cse32 .cse4 .cse5 .cse34 .cse25 .cse15 .cse22 .cse16 .cse14 .cse17) (or .cse58 .cse27 .cse2 .cse39 (and .cse50 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse51 .cse31 .cse12) .cse40) (or .cse4 .cse36 .cse20 .cse16 .cse27 .cse5 .cse48 .cse25 .cse15 .cse17) (or .cse18 .cse38 .cse2 .cse4 .cse21 .cse5 .cse28 .cse20 .cse22) (or .cse18 .cse19 .cse4 .cse21 .cse5 .cse28 .cse20 .cse22 .cse16) (or .cse3 .cse4 .cse34 .cse47 .cse16 .cse14 .cse5 .cse28) (or .cse27 .cse2 .cse48 .cse40 .cse45) (or .cse18 .cse32 .cse2 .cse4 .cse21 .cse5 .cse15 .cse22 .cse20) (or .cse32 .cse3 .cse4 .cse34 .cse14 .cse27 .cse2 .cse5 .cse25 .cse28 .cse22) (or .cse18 (and .cse57 (= ~a4~0 17) .cse31 .cse42 .cse10 (= ~a3~0 1)) .cse0 .cse60 .cse22) (or .cse4 .cse5 .cse25 (or .cse32 .cse2 .cse34 .cse22) .cse15 .cse14 .cse17) (or .cse26 .cse4 .cse5 .cse25 .cse61 .cse28))))) [2018-11-23 07:39:40,100 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,100 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,100 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,100 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,100 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,100 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,111 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,111 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,111 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,111 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,111 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,111 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,111 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,112 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse17 (= 20 |old(~a14~0)|)) (.cse63 (= 16 |old(~a28~0)|)) (.cse20 (= 19 |old(~a14~0)|))) (let ((.cse48 (not (= |old(~a14~0)| 19))) (.cse66 (= ~a28~0 15)) (.cse14 (= 20 ~a14~0)) (.cse54 (= |old(~a4~0)| ~a4~0)) (.cse12 (= |old(~a28~0)| ~a28~0)) (.cse53 (< 17 |old(~a4~0)|)) (.cse16 (= |old(~a14~0)| |old(~a26~0)|)) (.cse46 (not (= 18 |old(~a14~0)|))) (.cse22 (not (= 15 |old(~a28~0)|))) (.cse6 (not (= 1 |old(~a7~0)|))) (.cse32 (not .cse20)) (.cse38 (= ~a14~0 |old(~a14~0)|)) (.cse69 (= 19 ~a14~0)) (.cse9 (= ~a26~0 |old(~a26~0)|)) (.cse11 (= ~a7~0 |old(~a7~0)|)) (.cse71 (not (= 18 ~a26~0))) (.cse37 (= ~a28~0 |old(~a28~0)|)) (.cse39 (= ~a4~0 |old(~a4~0)|)) (.cse15 (= ~a3~0 |old(~a3~0)|)) (.cse21 (= 18 |old(~a26~0)|)) (.cse35 (not (= 17 |old(~a26~0)|))) (.cse44 (not .cse63)) (.cse31 (< |old(~a28~0)| 16)) (.cse30 (= 16 |old(~a4~0)|)) (.cse27 (< 0 |old(~a3~0)|)) (.cse28 (< 15 |old(~a28~0)|)) (.cse0 (not (= 17 |old(~a28~0)|))) (.cse1 (not (= 17 |old(~a4~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse18 (= 0 |old(~a14~0)|)) (.cse4 (not (= 1 |old(~a3~0)|))) (.cse5 (not (= 1 ~a1~0))) (.cse7 (= |calculate_output2_#in~input| 0)) (.cse8 (= 0 |old(~a26~0)|)) (.cse62 (= |old(~a14~0)| ~a14~0)) (.cse70 (not (= ~a26~0 0))) (.cse10 (not (= calculate_output2_~input 0))) (.cse19 (= |old(~a4~0)| |old(~a26~0)|)) (.cse3 (not .cse17)) (.cse51 (< 16 |old(~a4~0)|))) (let ((.cse25 (or .cse63 .cse19 .cse3 .cse51)) (.cse40 (and .cse62 .cse70 .cse10)) (.cse41 (or .cse0 (or .cse17 .cse1 .cse2 .cse18 .cse4 .cse20 .cse5 .cse7 .cse8))) (.cse57 (or .cse17 .cse19 .cse28 .cse2 .cse5 .cse51)) (.cse43 (or .cse63 .cse17 .cse2 .cse20 .cse5 .cse31 .cse30 .cse27)) (.cse60 (or .cse44 .cse19 .cse3 .cse51)) (.cse52 (and (or .cse63 .cse19 .cse21 .cse31 .cse3 .cse30) (or .cse63 .cse35 .cse31 .cse3 .cse30))) (.cse47 (not .cse21)) (.cse61 (or .cse2 .cse5 (or .cse17 .cse44 .cse19 .cse20 .cse30))) (.cse56 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse38 .cse69 .cse9 .cse11 .cse71 (= ~a1~0 1) .cse37 .cse39 .cse15)) (.cse55 (or .cse19 .cse28 .cse2 .cse5 .cse21 .cse32 .cse30)) (.cse67 (and (or .cse18 .cse1 .cse4 .cse2 .cse5 .cse22 .cse6 .cse8) (or .cse4 .cse35 .cse46 (not .cse30) .cse2 .cse5 .cse22 .cse6))) (.cse45 (not (= 0 |old(~a7~0)|))) (.cse64 (= ~a26~0 17)) (.cse13 (= 17 ~a4~0)) (.cse65 (= ~a7~0 1)) (.cse49 (or .cse19 .cse28 .cse2 .cse5 .cse3 .cse53 .cse30 .cse27 .cse16)) (.cse42 (not (= |old(~a28~0)| 15))) (.cse50 (and .cse62 .cse54 .cse9 .cse12 .cse15)) (.cse29 (and .cse38 .cse9 .cse11 .cse37 .cse39 .cse15)) (.cse58 (and (not (= ~a28~0 16)) .cse70 .cse10 (not (= ~a14~0 0)) .cse71 (<= 16 ~a28~0))) (.cse59 (or .cse1 .cse2 .cse31 .cse63 .cse18 .cse4 .cse5 .cse21 .cse7 .cse8)) (.cse26 (and .cse9 .cse11 .cse37 .cse39 .cse14 .cse15)) (.cse24 (and .cse9 .cse39 .cse38 .cse10 .cse11 .cse66 .cse15)) (.cse23 (= 0 |old(~a4~0)|)) (.cse34 (and .cse69 .cse9 .cse11 .cse37 .cse39 .cse15)) (.cse33 (= |old(~a4~0)| |old(~a14~0)|)) (.cse68 (or .cse44 .cse4 .cse48 .cse30)) (.cse36 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (and .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) .cse16) (or .cse17 .cse2 .cse18 .cse19 .cse4 .cse20 .cse5 .cse21 .cse22 .cse23 .cse24 .cse6 .cse7 .cse8 .cse16) (or .cse2 .cse25 .cse5 .cse26 .cse6 .cse27 .cse16) (or .cse17 .cse28 .cse2 .cse29 .cse20 .cse5 .cse6 .cse30 .cse27) (or .cse2 .cse5 .cse31 .cse32 .cse33 .cse6 .cse34 .cse30 .cse27 .cse16) (or (or .cse19 .cse4 .cse35 .cse28 .cse30) .cse2 .cse5 .cse33 .cse36 (and .cse11 .cse37 .cse38 .cse39 .cse9 .cse15)) (or .cse33 .cse36 .cse40 .cse41) (or .cse35 .cse2 .cse42 .cse27 .cse20 .cse5 .cse29 .cse33 .cse36 .cse16) (or .cse43 .cse6 .cse29) (or .cse1 .cse44 .cse2 .cse3 .cse4 .cse5 .cse36 .cse7 .cse8 .cse16 (and .cse9 .cse10 .cse11 (= 16 ~a28~0) .cse13 .cse14 .cse15)) (or .cse10 (or .cse45 .cse1 .cse44 .cse4 .cse46 .cse2 .cse5 .cse47) .cse7) (or .cse0 .cse2 .cse34 .cse4 .cse5 .cse33 .cse48 .cse36 .cse30) (or .cse2 .cse5 .cse32 .cse42 .cse33 .cse6 .cse34 .cse30 .cse27) (or .cse17 .cse19 .cse44 .cse2 .cse5 .cse29 .cse33 .cse6 .cse27) (or .cse2 .cse25 .cse5 .cse26 .cse36 .cse27 .cse16) (or .cse17 .cse2 .cse31 .cse27 .cse19 .cse20 .cse5 .cse29 .cse33 .cse6) (or .cse36 .cse49 .cse26) (or .cse0 .cse2 .cse34 .cse4 .cse5 .cse33 .cse48 .cse6 .cse30) (or .cse19 .cse4 .cse20 .cse31 .cse50 .cse51) (or .cse2 .cse5 .cse29 .cse52 .cse53 .cse36 .cse27 .cse16) (or (and .cse9 .cse11 .cse40 .cse37 .cse13 .cse15) .cse33 .cse6 .cse41) (or .cse2 .cse5 .cse42 .cse3 .cse33 .cse36 .cse26 .cse30 .cse27 .cse16) (or .cse2 .cse28 .cse3 .cse19 .cse4 .cse26 .cse5 .cse21 .cse33 .cse36 .cse30 .cse16) (or .cse2 .cse5 .cse42 .cse3 .cse33 .cse26 .cse6 .cse30 .cse27 .cse16) (or (and .cse12 .cse54 .cse9 .cse14 .cse15) .cse19 .cse4 .cse3 .cse51) (or .cse55 .cse33 .cse36 .cse56 .cse27) (or .cse32 .cse36 .cse57 .cse29 .cse27) (or .cse0 .cse58 .cse32 .cse6 .cse59) (or .cse17 .cse4 .cse28 .cse2 .cse29 .cse20 .cse5 .cse36 .cse30) (or .cse2 .cse5 .cse26 .cse60 .cse36 .cse27 .cse16) (or .cse32 .cse6 .cse57 .cse29 .cse27) (or .cse29 .cse43 .cse36) (or .cse17 .cse1 .cse2 .cse28 .cse10 .cse18 .cse19 .cse4 .cse20 .cse5 .cse21 (= 0 |old(~a28~0)|) .cse33 .cse36 .cse7 .cse8 .cse16) (or .cse61 .cse29 .cse33 .cse53 .cse36 .cse27) (or (or .cse1 .cse44 .cse4 .cse7 .cse8) .cse2 .cse5 .cse32 .cse10 .cse36 .cse16) (or .cse2 .cse26 .cse5 .cse60 .cse6 .cse27 .cse16) (or .cse2 .cse51 .cse27 .cse19 .cse5 .cse32 .cse34 .cse6 .cse16) (or (and .cse62 .cse12 .cse54 .cse9 .cse15) .cse19 .cse4 .cse42 .cse51) (or .cse35 .cse2 .cse31 .cse53 .cse27 .cse63 .cse5 .cse48 .cse36 (and .cse39 .cse64 .cse38 .cse11 .cse12 .cse15)) (or .cse10 .cse0 .cse1 .cse2 .cse3 .cse19 .cse4 .cse5 .cse36 .cse7 .cse8 .cse16) (or .cse2 .cse29 .cse5 .cse52 .cse6 .cse53 .cse27 .cse16) (or .cse44 .cse2 .cse51 .cse4 .cse5 .cse48 .cse34 .cse36 .cse47) (or .cse0 .cse4 .cse35 .cse46 .cse2 .cse5 .cse6 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse38 (= 18 ~a4~0) .cse11 .cse12 .cse15)) (or .cse61 .cse29 .cse6 .cse27) (or .cse1 .cse35 .cse2 .cse42 .cse3 .cse4 .cse5 (and .cse64 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) .cse36 .cse7) (or .cse56 .cse55 .cse33 .cse6 .cse27) (or .cse17 (and .cse62 (= ~a4~0 17) .cse9 .cse10 .cse65 .cse66 (= ~a3~0 1)) .cse7 .cse67 .cse30) (or .cse34 .cse44 .cse2 .cse5 .cse32 .cse33 .cse36 .cse30 .cse27 .cse16) (or (and .cse9 .cse10 .cse11 .cse66 .cse13 .cse14 .cse15) .cse3 .cse7 .cse67 .cse16) (or .cse17 .cse2 .cse31 .cse51 .cse29 .cse27 .cse19 .cse20 .cse5 .cse33 .cse36) (or .cse34 .cse2 .cse53 .cse27 .cse63 .cse19 .cse5 .cse32 .cse36 .cse16) (or (or .cse7 (or .cse45 .cse1 .cse4 .cse35 .cse2 .cse5 .cse22 .cse32)) (and .cse64 .cse38 .cse10 .cse11 .cse66 .cse13 .cse15)) (or .cse2 .cse51 (and .cse10 .cse65) .cse18 .cse19 .cse4 .cse5 .cse22 .cse23 .cse6 .cse7 .cse8) (or .cse2 .cse5 .cse34 .cse33 .cse68 .cse6 .cse16) (or .cse6 .cse49 .cse26) (or .cse2 .cse53 .cse27 .cse19 .cse5 .cse32 .cse36 .cse34 .cse30) (or .cse0 .cse2 .cse3 .cse26 .cse4 .cse5 .cse33 .cse36 .cse30 .cse16) (or .cse17 .cse44 .cse4 .cse29 .cse2 .cse20 .cse5 .cse36 .cse30) (or .cse44 .cse2 .cse3 .cse26 .cse27 .cse19 .cse5 .cse21 .cse33 .cse36 .cse16) (or .cse44 .cse2 .cse5 .cse3 .cse33 .cse6 .cse30 .cse27 .cse26 .cse16) (or .cse63 .cse19 .cse4 .cse48 (and .cse12 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse54 .cse9 .cse15) .cse51) (or .cse17 .cse1 .cse2 .cse42 .cse10 .cse18 .cse4 .cse20 .cse5 .cse33 .cse36 .cse7 .cse8) (or .cse2 .cse42 .cse29 .cse27 .cse19 .cse5 .cse21 .cse33 .cse6 .cse16) (or .cse2 .cse3 .cse19 .cse4 .cse5 .cse21 .cse22 .cse33 .cse23 .cse6 .cse7 .cse8 (and .cse9 .cse39 .cse10 .cse11 .cse66 .cse14 .cse15) .cse16) (or .cse17 .cse0 .cse4 .cse2 .cse20 .cse5 .cse36 .cse29 .cse30) (or .cse17 .cse28 .cse2 .cse20 .cse5 .cse36 .cse29 .cse30 .cse27) (or .cse35 .cse2 .cse3 .cse53 .cse27 .cse26 .cse5 .cse36) (or .cse19 .cse4 .cse21 .cse51 .cse50) (or .cse17 .cse44 .cse4 .cse2 .cse20 .cse5 .cse6 .cse30 .cse29) (or .cse0 .cse32 .cse58 .cse36 .cse59) (or .cse44 .cse35 .cse2 .cse3 .cse26 .cse19 .cse4 .cse5 .cse33 .cse36 .cse30) (or .cse44 .cse35 .cse2 .cse46 .cse10 (not .cse19) .cse4 .cse5 .cse6 .cse7) (or .cse2 .cse5 .cse33 (or .cse44 .cse4 .cse3 .cse30) .cse6 .cse26 .cse16) (or .cse2 .cse4 .cse24 .cse5 .cse22 .cse32 .cse33 .cse23 .cse6 .cse7 .cse8 .cse30) (or .cse1 .cse44 .cse35 .cse2 .cse10 .cse18 .cse4 .cse5 .cse36 .cse7 .cse16) (or .cse34 .cse2 .cse5 .cse33 .cse68 .cse36))))) [2018-11-23 07:39:40,135 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,135 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,135 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,135 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,135 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,136 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,137 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,138 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,140 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,140 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,140 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,140 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,140 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,140 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,140 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,140 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,141 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,151 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,152 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,162 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,162 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,163 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,163 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse18 (= 20 |old(~a14~0)|)) (.cse47 (= 16 |old(~a28~0)|)) (.cse21 (= 19 |old(~a14~0)|))) (let ((.cse52 (not (= |old(~a14~0)| 19))) (.cse28 (= 20 ~a14~0)) (.cse50 (= |old(~a4~0)| ~a4~0)) (.cse38 (not (= 17 |old(~a28~0)|))) (.cse14 (= |calculate_output_#in~input| 0)) (.cse61 (= |old(~a14~0)| ~a14~0)) (.cse40 (< 17 |old(~a4~0)|)) (.cse9 (= |old(~a14~0)| |old(~a26~0)|)) (.cse53 (= 0 |old(~a14~0)|)) (.cse11 (not (= 17 |old(~a4~0)|))) (.cse13 (= 0 |old(~a26~0)|)) (.cse12 (not (= 1 |old(~a3~0)|))) (.cse22 (not (= 17 |old(~a26~0)|))) (.cse68 (not (= 18 |old(~a14~0)|))) (.cse45 (not (= 15 |old(~a28~0)|))) (.cse5 (not (= 1 |old(~a7~0)|))) (.cse19 (< 15 |old(~a28~0)|)) (.cse48 (= 18 |old(~a26~0)|)) (.cse15 (not .cse21)) (.cse71 (= 19 ~a14~0)) (.cse70 (not (= 18 ~a26~0))) (.cse31 (= ~a28~0 |old(~a28~0)|)) (.cse10 (not (= calculate_output_~input 0))) (.cse64 (= ~a28~0 15)) (.cse0 (not .cse47)) (.cse34 (= ~a26~0 |old(~a26~0)|)) (.cse33 (= ~a4~0 |old(~a4~0)|)) (.cse32 (= ~a14~0 |old(~a14~0)|)) (.cse25 (= ~a7~0 |old(~a7~0)|)) (.cse26 (= |old(~a28~0)| ~a28~0)) (.cse29 (= ~a3~0 |old(~a3~0)|)) (.cse1 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse41 (< |old(~a28~0)| 16)) (.cse7 (= 16 |old(~a4~0)|)) (.cse8 (< 0 |old(~a3~0)|)) (.cse30 (= |old(~a4~0)| |old(~a26~0)|)) (.cse3 (not .cse18)) (.cse43 (< 16 |old(~a4~0)|))) (let ((.cse17 (or .cse47 .cse30 .cse3 .cse43)) (.cse37 (or .cse47 .cse18 .cse1 .cse21 .cse2 .cse41 .cse7 .cse8)) (.cse51 (and .cse34 .cse33 .cse32 .cse25 .cse26 .cse29)) (.cse36 (or .cse0 .cse30 .cse3 .cse43)) (.cse44 (and .cse34 .cse10 .cse33 .cse32 .cse25 .cse64 .cse29)) (.cse46 (= 0 |old(~a4~0)|)) (.cse55 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse32 .cse71 .cse34 .cse25 .cse70 (= ~a1~0 1) .cse31 .cse33 .cse29)) (.cse54 (or .cse30 .cse19 .cse1 .cse2 .cse48 .cse15 .cse7)) (.cse56 (= ~a7~0 1)) (.cse65 (and (or .cse53 .cse11 .cse12 .cse1 .cse2 .cse45 .cse5 .cse13) (or .cse12 .cse22 .cse68 (not .cse7) .cse1 .cse2 .cse45 .cse5))) (.cse66 (not .cse48)) (.cse67 (not (= 0 |old(~a7~0)|))) (.cse39 (or .cse30 .cse19 .cse1 .cse2 .cse3 .cse40 .cse7 .cse8 .cse9)) (.cse57 (<= |old(~a14~0)| ~a14~0)) (.cse58 (<= ~a14~0 19)) (.cse24 (= ~a26~0 17)) (.cse49 (and (or .cse47 .cse30 .cse48 .cse41 .cse3 .cse7) (or .cse47 .cse22 .cse41 .cse3 .cse7))) (.cse23 (not (= |old(~a28~0)| 15))) (.cse62 (and .cse25 (and .cse61 .cse10) .cse31 .cse34)) (.cse63 (or .cse38 (or .cse18 .cse11 .cse1 .cse14 .cse53 .cse12 .cse21 .cse2 .cse13))) (.cse20 (and .cse32 .cse34 .cse25 .cse31 .cse33 .cse29)) (.cse42 (and .cse61 .cse50 .cse34 .cse26 .cse29)) (.cse6 (and .cse34 .cse25 .cse31 .cse33 .cse28 .cse29)) (.cse4 (= |old(~a4~0)| |old(~a14~0)|)) (.cse69 (or .cse0 .cse12 .cse52 .cse7)) (.cse35 (and .cse71 .cse34 .cse25 .cse31 .cse33 .cse29)) (.cse27 (= 17 ~a4~0)) (.cse59 (or .cse11 .cse1 .cse41 .cse14 .cse47 .cse53 .cse12 .cse2 .cse48 .cse13)) (.cse16 (< 0 |old(~a7~0)|)) (.cse60 (and (not (= ~a28~0 16)) (not (= ~a26~0 0)) (not .cse14) (not (= ~a14~0 0)) .cse10 .cse70 (<= 16 ~a28~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 (or .cse11 .cse0 .cse12 .cse1 .cse2 .cse13 .cse14) .cse15 .cse16 .cse9) (or .cse1 .cse17 .cse2 .cse6 .cse5 .cse8 .cse9) (or .cse18 .cse19 .cse1 .cse20 .cse21 .cse2 .cse5 .cse7 .cse8) (or .cse11 .cse22 .cse1 .cse23 .cse3 .cse14 .cse12 .cse2 (and .cse10 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29) .cse16) (or (or .cse1 .cse2 (or .cse18 .cse30 .cse21 .cse7)) .cse20 .cse5 .cse8) (or (or .cse30 .cse12 .cse22 .cse19 .cse7) .cse1 .cse2 .cse4 .cse16 (and .cse25 .cse31 .cse32 .cse33 .cse34 .cse29)) (or .cse22 .cse1 .cse23 .cse8 .cse21 .cse2 .cse20 .cse4 .cse16 .cse9) (or .cse35 .cse0 .cse1 .cse2 .cse15 .cse4 .cse5 .cse7 .cse8) (or .cse1 .cse2 .cse6 .cse36 .cse5 .cse8 .cse9) (or .cse1 .cse2 .cse15 .cse23 .cse4 .cse5 .cse35 .cse7 .cse8) (or .cse37 .cse20 .cse5) (or .cse38 .cse11 .cse1 .cse3 .cse14 .cse10 .cse30 .cse12 .cse2 .cse16 .cse13 .cse9) (or .cse0 .cse22 .cse1 .cse6 .cse3 .cse30 .cse12 .cse2 .cse4 .cse16 .cse7) (or .cse1 .cse17 .cse2 .cse6 .cse16 .cse8 .cse9) (or .cse16 .cse39 .cse6) (or .cse1 .cse19 .cse35 .cse40 .cse8 .cse30 .cse2 .cse15 .cse16) (or .cse30 .cse12 .cse21 .cse41 .cse42 .cse43) (or .cse1 .cse44 .cse14 .cse12 .cse2 .cse45 .cse15 .cse4 .cse46 .cse5 .cse13 .cse7) (or .cse1 .cse43 .cse8 .cse47 .cse30 .cse2 .cse15 .cse16 .cse35 .cse9) (or .cse18 .cse1 .cse41 .cse8 .cse47 .cse30 .cse21 .cse2 .cse20 .cse4 .cse16) (or .cse1 .cse2 .cse23 .cse3 .cse4 .cse16 .cse6 .cse7 .cse8 .cse9) (or .cse1 .cse19 .cse3 .cse30 .cse12 .cse6 .cse2 .cse48 .cse4 .cse16 .cse7 .cse9) (or .cse1 .cse2 .cse35 .cse41 .cse15 .cse4 .cse5 .cse7 .cse8 .cse9) (or .cse1 .cse2 .cse23 .cse3 .cse4 .cse6 .cse5 .cse7 .cse8 .cse9) (or .cse20 .cse1 .cse2 .cse49 .cse5 .cse40 .cse8 .cse9) (or (and .cse26 .cse50 .cse34 .cse28 .cse29) .cse30 .cse12 .cse3 .cse43) (or .cse1 .cse40 .cse8 .cse51 .cse30 .cse2 .cse52 .cse16 .cse7) (or .cse18 .cse30 .cse0 .cse1 .cse20 .cse21 .cse2 .cse4 .cse40 .cse16 .cse8) (or .cse37 .cse20 .cse16) (or .cse18 .cse11 .cse1 .cse23 .cse10 .cse14 .cse53 .cse12 .cse21 .cse2 .cse4 .cse16 .cse13) (or .cse38 .cse1 .cse12 .cse51 .cse2 .cse4 .cse52 .cse5 .cse7) (or .cse54 .cse4 .cse16 .cse55 .cse8) (or .cse18 .cse12 .cse19 .cse1 .cse20 .cse21 .cse2 .cse16 .cse7) (or .cse1 (and .cse56 .cse10) .cse43 .cse14 .cse53 .cse30 .cse12 .cse2 .cse45 .cse46 .cse5 .cse13) (or .cse38 .cse1 .cse51 .cse12 .cse2 .cse4 .cse16 .cse7 .cse9) (or .cse6 .cse1 .cse2 .cse36 .cse16 .cse8 .cse9) (or .cse38 .cse11 .cse1 .cse3 .cse14 (and .cse34 .cse10 .cse25 .cse26 .cse27 .cse28 .cse29) .cse12 .cse2 .cse5 .cse13 .cse9) (or .cse22 .cse1 .cse3 .cse40 .cse8 .cse2 .cse16 .cse6) (or .cse38 .cse1 .cse2 (and .cse34 .cse25 (and .cse26 .cse57 .cse58 .cse50) .cse29) .cse4 .cse16 (or .cse12 .cse52 .cse7)) (or .cse15 .cse5 (or .cse30 .cse19 .cse1 .cse2 .cse43) .cse20 .cse8) (or .cse38 .cse15 .cse59 .cse5 .cse60) (or .cse1 .cse43 .cse8 .cse30 .cse2 .cse15 .cse35 .cse5 .cse9) (or .cse18 .cse1 .cse14 .cse53 .cse44 .cse30 .cse12 .cse21 .cse2 .cse48 .cse45 .cse46 .cse5 .cse13 .cse9) (or (and .cse61 .cse26 .cse50 .cse34 .cse29) .cse30 .cse12 .cse23 .cse43) (or (and .cse62 .cse27 .cse29) .cse4 .cse5 .cse63) (or (and .cse34 .cse10 .cse33 .cse25 .cse64 .cse28 .cse29) .cse1 .cse3 .cse14 .cse30 .cse12 .cse2 .cse48 .cse45 .cse4 .cse46 .cse5 .cse13 .cse9) (or .cse18 .cse0 .cse12 .cse1 .cse21 .cse2 .cse20 .cse5 .cse7) (or .cse3 .cse14 (and .cse34 .cse10 .cse25 .cse64 .cse27 .cse28 .cse29) .cse65 .cse9) (or .cse11 .cse0 .cse22 .cse1 .cse14 .cse53 .cse12 .cse10 .cse2 .cse16 .cse9) (or .cse55 .cse54 .cse4 .cse5 .cse8) (or .cse0 .cse1 .cse43 .cse8 .cse30 .cse35 .cse2 .cse15 .cse5) (or .cse18 .cse14 (and .cse61 (= ~a4~0 17) .cse34 .cse56 .cse10 .cse64 (= ~a3~0 1)) .cse65 .cse7) (or .cse18 .cse1 .cse20 .cse41 .cse8 .cse30 .cse21 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse43 .cse35 .cse12 .cse2 .cse52 .cse16 .cse66) (or .cse35 .cse0 .cse1 .cse2 .cse15 .cse4 .cse16 .cse7 .cse8 .cse9) (or .cse14 .cse10 (or .cse67 .cse11 .cse0 .cse12 .cse68 .cse1 .cse2 .cse66)) (or (and .cse10 .cse24 .cse32 .cse25 .cse64 .cse27 .cse29) (or .cse14 (or .cse67 .cse11 .cse12 .cse22 .cse1 .cse2 .cse45 .cse15))) (or .cse1 .cse2 .cse35 .cse4 .cse69 .cse5 .cse9) (or .cse5 .cse39 .cse6) (or .cse38 .cse12 .cse22 .cse68 .cse1 .cse2 (and (= 17 ~a26~0) .cse32 (= 18 ~a4~0) .cse25 (not (= calculate_output_~input 6)) .cse26 .cse29) .cse5 (not (= 18 |old(~a4~0)|))) (or .cse0 .cse22 .cse1 .cse68 .cse14 (not .cse30) .cse12 .cse10 .cse2 .cse5) (or .cse18 .cse0 .cse12 .cse1 .cse21 .cse2 .cse20 .cse16 .cse7) (or .cse0 .cse1 .cse3 .cse6 .cse8 .cse30 .cse2 .cse48 .cse4 .cse16 .cse9) (or .cse47 .cse30 .cse12 .cse52 (and .cse26 .cse57 .cse58 .cse50 .cse34 .cse29) .cse43) (or .cse22 .cse1 .cse41 .cse40 .cse8 .cse2 .cse52 .cse16 .cse7 (and .cse33 .cse24 .cse32 .cse25 .cse26 .cse29)) (or .cse18 .cse11 .cse1 .cse19 .cse10 .cse14 .cse53 .cse30 .cse12 .cse21 .cse2 .cse48 (= 0 |old(~a28~0)|) .cse4 .cse16 .cse13 .cse9) (or .cse1 .cse2 .cse49 .cse40 .cse16 .cse20 .cse8 .cse9) (or .cse1 .cse23 .cse20 .cse8 .cse30 .cse2 .cse48 .cse4 .cse5 .cse9) (or .cse18 .cse38 .cse12 .cse1 .cse21 .cse2 .cse16 .cse20 .cse7) (or .cse4 .cse16 .cse62 .cse63) (or .cse18 .cse19 .cse1 .cse21 .cse2 .cse16 .cse20 .cse7 .cse8) (or .cse30 .cse12 .cse48 .cse43 .cse42) (or .cse1 .cse2 .cse4 (or .cse0 .cse12 .cse3 .cse7) .cse5 .cse6 .cse9) (or .cse1 .cse2 .cse4 .cse69 .cse16 .cse35) (or .cse11 .cse0 .cse1 .cse3 (and .cse34 .cse10 .cse25 (= 16 ~a28~0) .cse27 .cse28 .cse29) .cse14 .cse12 .cse2 .cse16 .cse13 .cse9) (or .cse38 .cse15 .cse59 .cse16 .cse60))))) [2018-11-23 07:39:40,198 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,198 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,198 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,198 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,198 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,199 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,210 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,211 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,212 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,212 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,223 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,223 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,223 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,223 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,224 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse7 (= 20 |old(~a14~0)|)) (.cse56 (= 16 |old(~a28~0)|)) (.cse10 (= 19 |old(~a14~0)|))) (let ((.cse33 (= ~a28~0 15)) (.cse39 (not (= |old(~a14~0)| 19))) (.cse41 (= 0 |old(~a14~0)|)) (.cse13 (not (= 17 |old(~a4~0)|))) (.cse16 (= 0 |old(~a26~0)|)) (.cse15 (not (= 1 |old(~a3~0)|))) (.cse58 (not (= 18 |old(~a14~0)|))) (.cse35 (not (= 15 |old(~a28~0)|))) (.cse4 (not (= 1 |old(~a7~0)|))) (.cse22 (= 20 ~a14~0)) (.cse40 (= |old(~a14~0)| ~a14~0)) (.cse49 (= |old(~a4~0)| ~a4~0)) (.cse48 (= |old(~a28~0)| ~a28~0)) (.cse47 (< 17 |old(~a4~0)|)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse25 (not .cse10)) (.cse31 (= ~a14~0 |old(~a14~0)|)) (.cse62 (= 19 ~a14~0)) (.cse18 (= ~a26~0 |old(~a26~0)|)) (.cse19 (= ~a7~0 |old(~a7~0)|)) (.cse20 (= ~a28~0 |old(~a28~0)|)) (.cse32 (= ~a4~0 |old(~a4~0)|)) (.cse23 (= ~a3~0 |old(~a3~0)|)) (.cse34 (= 18 |old(~a26~0)|)) (.cse29 (not (= 17 |old(~a26~0)|))) (.cse42 (not .cse56)) (.cse24 (< |old(~a28~0)| 16)) (.cse11 (= 16 |old(~a4~0)|)) (.cse5 (< 0 |old(~a3~0)|)) (.cse8 (< 15 |old(~a28~0)|)) (.cse0 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse28 (= |old(~a4~0)| |old(~a26~0)|)) (.cse17 (not .cse7)) (.cse45 (< 16 |old(~a4~0)|))) (let ((.cse1 (or .cse56 .cse28 .cse17 .cse45)) (.cse52 (or .cse7 .cse28 .cse8 .cse0 .cse2 .cse45)) (.cse38 (or .cse56 .cse7 .cse0 .cse10 .cse2 .cse24 .cse11 .cse5)) (.cse53 (or .cse42 .cse28 .cse17 .cse45)) (.cse46 (and (or .cse56 .cse28 .cse34 .cse24 .cse17 .cse11) (or .cse56 .cse29 .cse24 .cse17 .cse11))) (.cse54 (or .cse0 .cse2 (or .cse7 .cse42 .cse28 .cse10 .cse11))) (.cse51 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse31 .cse62 .cse18 .cse19 (not (= 18 ~a26~0)) (= ~a1~0 1) .cse20 .cse32 .cse23)) (.cse50 (or .cse28 .cse8 .cse0 .cse2 .cse34 .cse25 .cse11)) (.cse57 (= ~a26~0 17)) (.cse43 (or .cse28 .cse8 .cse0 .cse2 .cse17 .cse47 .cse11 .cse5 .cse6)) (.cse37 (not (= |old(~a28~0)| 15))) (.cse12 (not (= 17 |old(~a28~0)|))) (.cse44 (and .cse40 .cse49 .cse18 .cse48 .cse23)) (.cse9 (and .cse31 .cse18 .cse19 .cse20 .cse32 .cse23)) (.cse21 (= 17 ~a4~0)) (.cse3 (and .cse18 .cse19 .cse20 .cse32 .cse22 .cse23)) (.cse59 (= ~a7~0 1)) (.cse61 (and (or .cse41 .cse13 .cse15 .cse0 .cse2 .cse35 .cse4 .cse16) (or .cse15 .cse29 .cse58 (not .cse11) .cse0 .cse2 .cse35 .cse4))) (.cse27 (and .cse62 .cse18 .cse19 .cse20 .cse32 .cse23)) (.cse60 (or .cse42 .cse15 .cse39 .cse11)) (.cse30 (< 0 |old(~a7~0)|)) (.cse14 (= |calculate_output_#in~input| 0)) (.cse55 (and .cse18 .cse32 .cse31 .cse19 .cse33 .cse23)) (.cse26 (= |old(~a4~0)| |old(~a14~0)|)) (.cse36 (= 0 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse0 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5) (or .cse12 (or .cse13 .cse0 .cse14 .cse15 .cse2 .cse16) .cse17 (and .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) .cse4 .cse6) (or .cse0 .cse2 .cse24 .cse25 .cse26 .cse4 .cse27 .cse11 .cse5 .cse6) (or (or .cse28 .cse15 .cse29 .cse8 .cse11) .cse0 .cse2 .cse26 .cse30 (and .cse19 .cse20 .cse31 .cse32 .cse18 .cse23)) (or .cse0 .cse17 (and .cse18 .cse32 .cse19 .cse33 .cse22 .cse23) .cse14 .cse28 .cse15 .cse2 .cse34 .cse35 .cse26 .cse36 .cse4 .cse16 .cse6) (or .cse29 .cse0 .cse37 .cse5 .cse10 .cse2 .cse9 .cse26 .cse30 .cse6) (or .cse38 .cse4 .cse9) (or .cse12 .cse0 .cse27 .cse15 .cse2 .cse26 .cse39 .cse30 .cse11) (or (and .cse18 .cse40 .cse19 .cse20 .cse21 .cse23) .cse26 .cse4 (or .cse12 (or .cse7 .cse13 .cse0 .cse14 .cse41 .cse15 .cse2 .cse16))) (or .cse0 .cse2 .cse25 .cse37 .cse26 .cse4 .cse27 .cse11 .cse5) (or .cse7 .cse28 .cse42 .cse0 .cse2 .cse9 .cse26 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse30 .cse5 .cse6) (or .cse7 .cse0 .cse24 .cse5 .cse28 .cse10 .cse2 .cse9 .cse26 .cse4) (or .cse30 .cse43 .cse3) (or .cse12 .cse0 .cse27 .cse15 .cse2 .cse26 .cse39 .cse4 .cse11) (or .cse28 .cse15 .cse10 .cse24 .cse44 .cse45) (or .cse0 .cse2 .cse9 .cse46 .cse47 .cse30 .cse5 .cse6) (or .cse0 .cse2 .cse37 .cse17 .cse26 .cse30 .cse3 .cse11 .cse5 .cse6) (or .cse0 .cse8 .cse17 .cse28 .cse15 .cse3 .cse2 .cse34 .cse26 .cse30 .cse11 .cse6) (or .cse0 .cse2 .cse37 .cse17 .cse26 .cse3 .cse4 .cse11 .cse5 .cse6) (or .cse13 .cse42 .cse0 .cse17 .cse14 (and .cse18 .cse19 (= 16 ~a28~0) .cse21 .cse22 .cse23) .cse15 .cse2 .cse30 .cse16 .cse6) (or (and .cse48 .cse49 .cse18 .cse22 .cse23) .cse28 .cse15 .cse17 .cse45) (or .cse50 .cse26 .cse30 .cse51 .cse5) (or .cse25 .cse30 .cse52 .cse9 .cse5) (or .cse7 .cse15 .cse8 .cse0 .cse9 .cse10 .cse2 .cse30 .cse11) (or .cse0 .cse2 .cse3 .cse53 .cse30 .cse5 .cse6) (or .cse25 .cse4 .cse52 .cse9 .cse5) (or .cse9 .cse38 .cse30) (or .cse54 .cse9 .cse26 .cse47 .cse30 .cse5) (or .cse0 .cse3 .cse2 .cse53 .cse4 .cse5 .cse6) (or .cse0 .cse45 .cse5 .cse28 .cse2 .cse25 .cse27 .cse4 .cse6) (or .cse7 .cse0 .cse14 .cse41 .cse28 .cse15 .cse10 .cse2 .cse34 .cse35 .cse36 .cse4 .cse16 .cse55 .cse6) (or (and .cse40 .cse48 .cse49 .cse18 .cse23) .cse28 .cse15 .cse37 .cse45) (or .cse29 .cse0 .cse24 .cse47 .cse5 .cse56 .cse2 .cse39 .cse30 (and .cse32 .cse57 .cse31 .cse19 .cse48 .cse23)) (or .cse0 .cse9 .cse2 .cse46 .cse4 .cse47 .cse5 .cse6) (or .cse42 .cse0 .cse45 .cse15 .cse2 .cse39 .cse27 .cse30 (not .cse34)) (or .cse12 .cse15 .cse29 .cse58 .cse0 .cse2 .cse4 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse31 (= 18 ~a4~0) .cse19 .cse48 .cse23)) (or .cse54 .cse9 .cse4 .cse5) (or .cse51 .cse50 .cse26 .cse4 .cse5) (or (and .cse57 .cse31 .cse19 .cse33 .cse21 .cse23) (or .cse14 (or (not (= 0 |old(~a7~0)|)) .cse13 .cse15 .cse29 .cse0 .cse2 .cse35))) (or .cse27 .cse42 .cse0 .cse2 .cse25 .cse26 .cse30 .cse11 .cse5 .cse6) (or .cse0 .cse45 .cse14 .cse41 .cse28 .cse15 .cse2 .cse35 .cse36 .cse4 .cse16 .cse59) (or .cse13 .cse29 .cse0 .cse37 .cse17 .cse14 .cse15 .cse2 (and .cse57 .cse19 .cse48 .cse21 .cse22 .cse23) .cse30) (or .cse7 .cse0 .cse24 .cse45 .cse9 .cse5 .cse28 .cse10 .cse2 .cse26 .cse30) (or .cse27 .cse0 .cse47 .cse5 .cse56 .cse28 .cse2 .cse25 .cse30 .cse6) (or .cse0 .cse2 .cse27 .cse26 .cse60 .cse4 .cse6) (or .cse4 .cse43 .cse3) (or .cse0 .cse47 .cse5 .cse28 .cse2 .cse25 .cse30 .cse27 .cse11) (or .cse12 .cse0 .cse17 .cse3 .cse15 .cse2 .cse26 .cse30 .cse11 .cse6) (or .cse7 .cse42 .cse15 .cse9 .cse0 .cse10 .cse2 .cse30 .cse11) (or .cse42 .cse0 .cse17 .cse3 .cse5 .cse28 .cse2 .cse34 .cse26 .cse30 .cse6) (or .cse42 .cse0 .cse2 .cse17 .cse26 .cse4 .cse11 .cse5 .cse3 .cse6) (or .cse56 .cse28 .cse15 .cse39 (and .cse48 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse49 .cse18 .cse23) .cse45) (or .cse0 .cse37 .cse9 .cse5 .cse28 .cse2 .cse34 .cse26 .cse4 .cse6) (or .cse7 .cse12 .cse15 .cse0 .cse10 .cse2 .cse30 .cse9 .cse11) (or .cse7 .cse8 .cse0 .cse10 .cse2 .cse30 .cse9 .cse11 .cse5) (or .cse29 .cse0 .cse17 .cse47 .cse5 .cse3 .cse2 .cse30) (or .cse28 .cse15 .cse34 .cse45 .cse44) (or .cse7 .cse42 .cse15 .cse0 .cse10 .cse2 .cse4 .cse11 .cse9) (or .cse42 .cse29 .cse0 .cse17 .cse3 .cse28 .cse15 .cse2 .cse26 .cse30 .cse11) (or .cse17 (and .cse18 .cse19 .cse33 .cse21 .cse22 .cse23) .cse14 .cse61 .cse6) (or .cse0 .cse2 .cse26 (or .cse42 .cse15 .cse17 .cse11) .cse4 .cse3 .cse6) (or .cse7 (and .cse40 (= ~a4~0 17) .cse18 .cse59 .cse33 (= ~a3~0 1)) .cse14 .cse61 .cse11) (or .cse27 .cse0 .cse2 .cse26 .cse60 .cse30) (or .cse0 .cse14 .cse15 .cse2 .cse55 .cse35 .cse25 .cse26 .cse36 .cse4 .cse16 .cse11))))) [2018-11-23 07:39:40,232 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,234 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,234 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,234 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,234 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,234 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,234 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,234 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,234 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,234 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,234 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,234 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,235 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,238 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,238 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,238 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,238 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,238 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,238 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,238 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,238 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:39:40,239 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= 19 ~a14~0) (= ~a3~0 1) (= 17 ~a4~0)) [2018-11-23 07:39:40,239 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:39:40,241 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:39:40,241 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|)) (and (= ~a26~0 |old(~a26~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= 17 ~a4~0) (= ~a3~0 |old(~a3~0)|))) [2018-11-23 07:39:40,241 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-23 07:39:40,241 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-23 07:39:40,242 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse52 (= ~a28~0 16)) (.cse53 (= ~a4~0 17)) (.cse33 (not (= ~a14~0 20))) (.cse34 (not (= ~a14~0 19))) (.cse5 (= 16 ~a28~0)) (.cse48 (= |old(~a28~0)| 15)) (.cse11 (not (= ~a4~0 ~a26~0))) (.cse12 (not (= ~a4~0 16))) (.cse51 (= |old(~a14~0)| 19)) (.cse49 (= ~a1~0 1)) (.cse50 (= ~a25~0 1))) (let ((.cse21 (= 1 ~a3~0)) (.cse27 (and (and .cse33 .cse34 .cse5 .cse48 .cse11 .cse12 .cse51) .cse49 .cse50)) (.cse28 (= ~a7~0 0)) (.cse38 (not (= ~a14~0 0))) (.cse39 (= ~a7~0 1)) (.cse4 (not (= ~a26~0 0))) (.cse30 (= ~a28~0 15)) (.cse32 (<= ~a28~0 15)) (.cse13 (= 19 ~a14~0)) (.cse0 (<= ~a3~0 0)) (.cse15 (or (= ~a14~0 |old(~a14~0)|) (not .cse53))) (.cse22 (<= ~a4~0 16)) (.cse16 (not (= ~a14~0 ~a4~0))) (.cse19 (not (= 18 ~a26~0))) (.cse35 (not .cse52)) (.cse29 (= ~a26~0 17)) (.cse25 (<= 16 ~a28~0)) (.cse20 (= 20 ~a14~0)) (.cse6 (not (= ~a14~0 ~a26~0))) (.cse10 (<= ~a4~0 17))) (let ((.cse23 (<= ~a14~0 19)) (.cse26 (and (and (or (and .cse35 .cse11 .cse19 .cse12 .cse25 .cse20) (and .cse35 .cse12 .cse29 .cse25 .cse20)) .cse6 .cse51) .cse10 .cse50)) (.cse8 (= 17 ~a4~0)) (.cse36 (and .cse35 .cse11 .cse50 .cse33 .cse34 .cse22 .cse51 .cse16 .cse25)) (.cse44 (and .cse11 .cse6 .cse22 .cse20)) (.cse18 (and .cse35 .cse12 .cse50 .cse33 .cse0 .cse34 .cse15 .cse51 .cse25)) (.cse40 (and .cse35 .cse10 .cse11 .cse50 .cse12 .cse33 .cse34 .cse51 .cse25 .cse16)) (.cse17 (and .cse32 .cse11 .cse50 .cse13 .cse49 .cse22 .cse51)) (.cse41 (or (and .cse28 (= ~a14~0 18) .cse52 (= ~a26~0 18) .cse50 .cse53) (and .cse38 .cse39 .cse4 .cse50 .cse30 .cse53))) (.cse31 (= ~a3~0 |old(~a3~0)|)) (.cse46 (and .cse32 .cse12 .cse50 .cse33 .cse34 .cse49 .cse51)) (.cse47 (and .cse35 .cse11 .cse50 .cse13 .cse48 .cse49 .cse6 .cse22 .cse51 .cse25)) (.cse42 (and .cse0 (and .cse10 .cse32 .cse11 .cse50 .cse12 .cse48 .cse49 .cse6 .cse51 .cse20))) (.cse45 (and .cse32 .cse48 .cse11 .cse19 .cse49 .cse12 .cse51 .cse13)) (.cse2 (and .cse10 .cse27 .cse16)) (.cse43 (and .cse11 .cse50 .cse33 .cse34 .cse5 .cse48 .cse49 .cse22 .cse51 .cse16)) (.cse9 (<= ~a7~0 0)) (.cse14 (= |old(~a28~0)| ~a28~0)) (.cse3 (not (= main_~input~0 0))) (.cse7 (= ~a3~0 1)) (.cse37 (and (and .cse33 .cse34 .cse5 .cse48 .cse21 .cse49 .cse50 .cse12) .cse51)) (.cse1 (= 1 ~a7~0)) (.cse24 (= 17 ~a28~0))) (or (and .cse0 .cse1 .cse2) (and (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) .cse9) (and .cse0 (and .cse10 .cse11 .cse12 .cse13) .cse9) (and .cse1 .cse12 .cse0 .cse14 .cse6 .cse15 .cse16) (and .cse0 .cse1 .cse17) (and .cse1 .cse18) (and .cse11 .cse9 .cse0 .cse5 .cse19 .cse6 .cse20 .cse16) (and .cse21 .cse11 .cse22 .cse20) (and .cse9 (and (and .cse11 .cse23) .cse24 .cse21) .cse16) (and .cse1 (and .cse12 .cse5 .cse21 .cse6 .cse16)) (and .cse1 .cse12 .cse13 .cse0 .cse6 .cse16 .cse25) (and .cse0 .cse26 .cse9) (and .cse0 .cse1 .cse15 .cse27) (and (and .cse3 .cse28 .cse29 .cse30 .cse31) .cse8) (and (and (and (and .cse32 .cse21 .cse11 .cse19 .cse20) .cse6) .cse16) .cse9) (and .cse0 (and .cse10 .cse29 .cse20) .cse9) (and (and .cse32 .cse12 .cse33 .cse34 .cse21) .cse9) (and (<= |old(~a14~0)| ~a14~0) .cse35 .cse21 .cse11 .cse22 .cse23) (and (and .cse6 .cse24 .cse3 .cse11 .cse4 .cse21 .cse8) .cse9) (and (and .cse11 .cse29 .cse5 .cse21 .cse16) .cse9) (and .cse24 .cse12 .cse9 .cse21 .cse6 .cse15 .cse16) (and (and .cse12 .cse13 .cse5 .cse21 .cse16) .cse9) (not (= 19 |old(~a14~0)|)) (and .cse21 .cse11 .cse19 .cse22) (and .cse12 .cse13 .cse9 .cse0 .cse5 .cse6 .cse16) (and .cse34 .cse5 .cse21 .cse11 .cse22) (not (= 1 ~a25~0)) (and (and (and .cse3 .cse29 .cse14 .cse20) .cse16 .cse31) .cse9) (and .cse0 .cse1 (and .cse5 .cse12) .cse13 .cse16) (and .cse0 .cse1 .cse26) (and .cse0 .cse1 .cse36) (and .cse1 (and .cse24 .cse21 .cse12) .cse13 .cse16) (and (= ~a26~0 |old(~a26~0)|) .cse9 .cse5 .cse21 .cse22) (and .cse0 .cse1 (and .cse11 .cse13 .cse5 .cse22)) (and .cse37 .cse9) (and .cse3 .cse11 .cse4 .cse33 .cse38 .cse39 .cse34 .cse19 .cse6 .cse30 .cse7) (and .cse0 .cse1 .cse40) (and .cse41 .cse3 .cse33 .cse7) (and .cse42 .cse9) (and .cse35 .cse21 .cse11 .cse22 .cse25) (and .cse1 (and (and .cse6 (and (and (and .cse3 .cse4 .cse7) .cse20) .cse24)) .cse8)) (and .cse0 (and .cse10 .cse12 .cse29 .cse15 .cse16 .cse25) .cse9) (and .cse1 (and (and (and .cse3 .cse4 .cse33 .cse38) .cse24) .cse21 .cse8 .cse16)) (and .cse0 .cse36 .cse9) (and .cse0 .cse43 .cse9) (and .cse0 .cse1 .cse44) (and (and .cse33 .cse24 .cse34 .cse21 .cse12) .cse9) (and .cse0 .cse1 (and .cse11 .cse14 .cse19 .cse6 .cse16)) (and .cse12 .cse9 .cse0 .cse14 .cse6 .cse16 .cse20) (and .cse0 .cse44 .cse9) (and .cse0 .cse45 .cse9 .cse16) (and .cse18 .cse9) (and .cse0 .cse40 .cse9) (not (= 1 ~a1~0)) (and .cse0 .cse17 .cse9) (and (and .cse41 .cse3 .cse31) .cse6) (and .cse0 .cse46 .cse9) (and .cse0 .cse1 .cse47) (and .cse0 .cse1 .cse46) (and (and .cse3 .cse4 .cse12 .cse39 .cse30 .cse7) .cse13 .cse16) (and .cse1 .cse12 .cse0 .cse5 .cse6 .cse15 .cse16 .cse20) (not (= 15 |old(~a28~0)|)) (and .cse0 .cse47 .cse9) (not (= 17 |old(~a4~0)|)) (not (= 1 |old(~a3~0)|)) (and .cse1 .cse42) (and .cse14 .cse21 .cse11 .cse22) (not (= 1 |old(~a7~0)|)) (and .cse0 .cse1 .cse45 .cse16) (and .cse0 .cse2 .cse9) (and .cse0 .cse1 .cse43) (and .cse9 (and (and .cse32 .cse11 .cse29 .cse21) .cse16)) (and .cse0 .cse9 (and .cse29 .cse14 .cse6 .cse22 .cse16)) (and .cse3 .cse11 .cse4 .cse39 .cse19 .cse6 .cse30 .cse7 .cse20 .cse16) (and .cse1 .cse37) (and .cse0 .cse1 (and .cse10 .cse12 .cse5 .cse19 .cse6 .cse20)) (not (= 18 |old(~a26~0)|)) (and (= 17 ~a26~0) .cse1 .cse24 (= 18 ~a4~0) .cse21 (= 18 ~a14~0)))))) [2018-11-23 07:39:40,243 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-23 07:39:40,245 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse52 (= ~a4~0 17)) (.cse27 (not (= ~a14~0 20))) (.cse28 (not (= ~a14~0 19))) (.cse14 (= 16 ~a28~0)) (.cse48 (= |old(~a28~0)| 15)) (.cse4 (not (= ~a4~0 ~a26~0))) (.cse5 (not (= ~a4~0 16))) (.cse51 (= |old(~a14~0)| 19)) (.cse49 (= ~a1~0 1)) (.cse50 (= ~a25~0 1))) (let ((.cse17 (= 1 ~a3~0)) (.cse23 (and (and .cse27 .cse28 .cse14 .cse48 .cse4 .cse5 .cse51) .cse49 .cse50)) (.cse25 (<= ~a28~0 15)) (.cse6 (= 19 ~a14~0)) (.cse0 (<= ~a3~0 0)) (.cse10 (or (= ~a14~0 |old(~a14~0)|) (not .cse52))) (.cse41 (not (= ~a14~0 0))) (.cse47 (= ~a7~0 1)) (.cse43 (= ~a28~0 15)) (.cse18 (<= ~a4~0 16)) (.cse11 (not (= ~a14~0 ~a4~0))) (.cse15 (not (= 18 ~a26~0))) (.cse29 (not (= ~a28~0 16))) (.cse26 (= ~a26~0 17)) (.cse21 (<= 16 ~a28~0)) (.cse3 (<= ~a4~0 17)) (.cse20 (= 17 ~a28~0)) (.cse40 (not (= ~a26~0 0))) (.cse30 (= ~a3~0 1)) (.cse16 (= 20 ~a14~0)) (.cse9 (not (= ~a14~0 ~a26~0))) (.cse31 (= 17 ~a4~0))) (let ((.cse19 (<= ~a14~0 19)) (.cse24 (and (and .cse20 .cse4 .cse40 .cse30 .cse16) .cse9 .cse31)) (.cse22 (and (and (or (and .cse29 .cse4 .cse15 .cse5 .cse21 .cse16) (and .cse29 .cse5 .cse26 .cse21 .cse16)) .cse9 .cse51) .cse3 .cse50)) (.cse34 (and .cse29 .cse4 .cse50 .cse27 .cse28 .cse18 .cse51 .cse11 .cse21)) (.cse33 (and .cse41 .cse47 .cse40 .cse50 .cse43 .cse52 .cse30)) (.cse39 (and .cse4 .cse9 .cse18 .cse16)) (.cse13 (and .cse29 .cse5 .cse50 .cse27 .cse0 .cse28 .cse10 .cse51 .cse21)) (.cse36 (and .cse29 .cse3 .cse4 .cse50 .cse5 .cse27 .cse28 .cse51 .cse21 .cse11)) (.cse12 (and .cse25 .cse4 .cse50 .cse6 .cse49 .cse18 .cse51)) (.cse44 (and .cse25 .cse5 .cse50 .cse27 .cse28 .cse49 .cse51)) (.cse45 (and .cse29 .cse4 .cse50 .cse6 .cse48 .cse49 .cse9 .cse18 .cse51 .cse21)) (.cse37 (and .cse0 (and .cse3 .cse25 .cse4 .cse50 .cse5 .cse48 .cse49 .cse9 .cse51 .cse16))) (.cse46 (and .cse41 .cse47 (not (= ~a4~0 0)) .cse4 .cse15 .cse49 .cse40 .cse50 .cse5 .cse43 .cse30)) (.cse42 (and .cse25 .cse48 .cse4 .cse15 .cse49 .cse5 .cse51 .cse6)) (.cse2 (and .cse3 .cse23 .cse11)) (.cse38 (and .cse4 .cse50 .cse27 .cse28 .cse14 .cse48 .cse49 .cse18 .cse51 .cse11)) (.cse8 (= |old(~a28~0)| ~a28~0)) (.cse35 (and (and .cse27 .cse28 .cse14 .cse48 .cse17 .cse49 .cse50 .cse5) .cse51)) (.cse32 (= ~a3~0 |old(~a3~0)|)) (.cse7 (<= ~a7~0 0)) (.cse1 (= 1 ~a7~0))) (or (and .cse0 .cse1 .cse2) (and .cse0 (and .cse3 .cse4 .cse5 .cse6) .cse7) (and .cse1 .cse5 .cse0 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse12) (and .cse1 .cse13) (and .cse4 .cse7 .cse0 .cse14 .cse15 .cse9 .cse16 .cse11) (and .cse17 .cse4 .cse18 .cse16) (and .cse7 (and (and .cse4 .cse19) .cse20 .cse17) .cse11) (and .cse1 (and .cse5 .cse14 .cse17 .cse9 .cse11)) (and .cse1 .cse5 .cse6 .cse0 .cse9 .cse11 .cse21) (and .cse0 .cse22 .cse7) (and .cse0 .cse1 .cse10 .cse23) (and .cse24 .cse7) (and (and (and (and .cse25 .cse17 .cse4 .cse15 .cse16) .cse9) .cse11) .cse7) (and .cse0 (and .cse3 .cse26 .cse16) .cse7) (and (and .cse25 .cse5 .cse27 .cse28 .cse17) .cse7) (and (<= |old(~a14~0)| ~a14~0) .cse29 .cse17 .cse4 .cse18 .cse19) (and .cse1 (and (and .cse20 (and (and .cse26 .cse30) .cse16)) .cse31)) (and .cse20 .cse5 .cse7 .cse17 .cse9 .cse10 .cse11) (and .cse1 .cse24) (and (and .cse5 .cse6 .cse14 .cse17 .cse11) .cse7) (not (= 19 |old(~a14~0)|)) (and .cse17 .cse4 .cse15 .cse18) (and .cse5 .cse6 .cse7 .cse0 .cse14 .cse9 .cse11) (and .cse28 .cse14 .cse17 .cse4 .cse18) (not (= 1 ~a25~0)) (and (and (and .cse26 .cse8 .cse16 .cse32) .cse11) .cse7) (and .cse0 .cse1 (and .cse14 .cse5) .cse6 .cse11) (and .cse27 .cse33) (and .cse0 .cse1 .cse22) (and .cse0 .cse1 .cse34) (and .cse1 (and .cse20 .cse17 .cse5) .cse6 .cse11) (and (= ~a26~0 |old(~a26~0)|) .cse7 .cse14 .cse17 .cse18) (and .cse0 .cse1 (and .cse4 .cse6 .cse14 .cse18)) (and .cse35 .cse7) (and .cse0 .cse1 .cse36) (and .cse37 .cse7) (and .cse29 .cse17 .cse4 .cse18 .cse21) (and .cse0 (and .cse3 .cse5 .cse26 .cse10 .cse11 .cse21) .cse7) (and .cse0 .cse34 .cse7) (and .cse0 .cse38 .cse7) (and .cse0 .cse1 .cse39) (and .cse33 .cse9) (and .cse1 (and (and (and .cse40 .cse27 .cse41 .cse30) .cse20) .cse31 .cse11)) (and (and .cse27 .cse20 .cse28 .cse17 .cse5) .cse7) (and .cse0 .cse1 (and .cse4 .cse8 .cse15 .cse9 .cse11)) (and .cse5 .cse7 .cse0 .cse8 .cse9 .cse11 .cse16) (and .cse0 .cse39 .cse7) (and .cse0 .cse42 .cse7 .cse11) (and .cse13 .cse7) (and .cse0 .cse36 .cse7) (not (= 1 ~a1~0)) (and .cse0 .cse12 .cse7) (and (and (and (= ~a7~0 0) .cse43 .cse26) .cse30) .cse31) (and .cse0 .cse44 .cse7) (and .cse0 .cse1 .cse45) (and .cse0 .cse1 .cse44) (and (and .cse46 .cse9) .cse11) (and .cse1 .cse5 .cse0 .cse14 .cse9 .cse10 .cse11 .cse16) (not (= 15 |old(~a28~0)|)) (and .cse0 .cse45 .cse7) (not (= 17 |old(~a4~0)|)) (and (and (and .cse14 .cse26 .cse32) .cse11) .cse7) (not (= 1 |old(~a3~0)|)) (and .cse1 .cse37) (and (and .cse27 .cse46 .cse28) .cse9) (and .cse8 .cse17 .cse4 .cse18) (not (= 1 |old(~a7~0)|)) (and .cse0 .cse1 .cse42 .cse11) (and .cse0 .cse2 .cse7) (and .cse0 .cse1 .cse38) (and .cse7 (and (and .cse25 .cse4 .cse26 .cse17) .cse11)) (and .cse0 .cse7 (and .cse26 .cse8 .cse9 .cse18 .cse11)) (and .cse40 .cse5 .cse6 .cse47 .cse43 .cse30 .cse11) (and .cse1 .cse35) (and .cse0 .cse1 (and .cse3 .cse5 .cse14 .cse15 .cse9 .cse16)) (and (and .cse40 .cse14 .cse9 .cse31 .cse32) .cse7) (not (= 18 |old(~a26~0)|)) (and (= 17 ~a26~0) .cse1 .cse20 (= 18 ~a4~0) .cse17 (= 18 ~a14~0)))))) [2018-11-23 07:39:40,256 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-11-23 07:39:40,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 07:39:40 BoogieIcfgContainer [2018-11-23 07:39:40,305 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 07:39:40,305 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 07:39:40,305 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 07:39:40,305 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 07:39:40,306 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:33:12" (3/4) ... [2018-11-23 07:39:40,309 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 07:39:40,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 07:39:40,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-23 07:39:40,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-23 07:39:40,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 07:39:40,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 07:39:40,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 07:39:40,353 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 07:39:40,358 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 07:39:40,385 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a3 <= 0 && 1 == a7) && (a4 <= 17 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1) && !(a14 == a4)) || ((a3 <= 0 && ((a4 <= 17 && !(a4 == a26)) && !(a4 == 16)) && 19 == a14) && a7 <= 0)) || ((((((1 == a7 && !(a4 == 16)) && a3 <= 0) && \old(a28) == a28) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4))) || ((a3 <= 0 && 1 == a7) && (((((a28 <= 15 && !(a4 == a26)) && a25 == 1) && 19 == a14) && a1 == 1) && a4 <= 16) && \old(a14) == 19)) || (1 == a7 && (((((((!(a28 == 16) && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && (a14 == \old(a14) || !(a4 == 17))) && \old(a14) == 19) && 16 <= a28)) || (((((((!(a4 == a26) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && 20 == a14) && !(a14 == a4))) || (((1 == a3 && !(a4 == a26)) && a4 <= 16) && 20 == a14)) || ((a7 <= 0 && ((!(a4 == a26) && a14 <= 19) && 17 == a28) && 1 == a3) && !(a14 == a4))) || (1 == a7 && (((!(a4 == 16) && 16 == a28) && 1 == a3) && !(a14 == a26)) && !(a14 == a4))) || ((((((1 == a7 && !(a4 == 16)) && 19 == a14) && a3 <= 0) && !(a14 == a26)) && !(a14 == a4)) && 16 <= a28)) || ((a3 <= 0 && (((((((((!(a28 == 16) && !(a4 == a26)) && !(18 == a26)) && !(a4 == 16)) && 16 <= a28) && 20 == a14) || ((((!(a28 == 16) && !(a4 == 16)) && a26 == 17) && 16 <= a28) && 20 == a14)) && !(a14 == a26)) && \old(a14) == 19) && a4 <= 17) && a25 == 1) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && (a14 == \old(a14) || !(a4 == 17))) && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1)) || (((((((17 == a28 && !(a4 == a26)) && !(a26 == 0)) && a3 == 1) && 20 == a14) && !(a14 == a26)) && 17 == a4) && a7 <= 0)) || (((((((a28 <= 15 && 1 == a3) && !(a4 == a26)) && !(18 == a26)) && 20 == a14) && !(a14 == a26)) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && (a4 <= 17 && a26 == 17) && 20 == a14) && a7 <= 0)) || (((((a28 <= 15 && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && a7 <= 0)) || (((((\old(a14) <= a14 && !(a28 == 16)) && 1 == a3) && !(a4 == a26)) && a4 <= 16) && a14 <= 19)) || (1 == a7 && (17 == a28 && (a26 == 17 && a3 == 1) && 20 == a14) && 17 == a4)) || ((((((17 == a28 && !(a4 == 16)) && a7 <= 0) && 1 == a3) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4))) || (1 == a7 && (((((17 == a28 && !(a4 == a26)) && !(a26 == 0)) && a3 == 1) && 20 == a14) && !(a14 == a26)) && 17 == a4)) || (((((!(a4 == 16) && 19 == a14) && 16 == a28) && 1 == a3) && !(a14 == a4)) && a7 <= 0)) || !(19 == \old(a14))) || (((1 == a3 && !(a4 == a26)) && !(18 == a26)) && a4 <= 16)) || ((((((!(a4 == 16) && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && !(a14 == a4))) || ((((!(a14 == 19) && 16 == a28) && 1 == a3) && !(a4 == a26)) && a4 <= 16)) || !(1 == a25)) || (((((a26 == 17 && \old(a28) == a28) && 20 == a14) && a3 == \old(a3)) && !(a14 == a4)) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 16 == a28 && !(a4 == 16)) && 19 == a14) && !(a14 == a4))) || (!(a14 == 20) && (((((!(a14 == 0) && a7 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((a3 <= 0 && 1 == a7) && (((((((((!(a28 == 16) && !(a4 == a26)) && !(18 == a26)) && !(a4 == 16)) && 16 <= a28) && 20 == a14) || ((((!(a28 == 16) && !(a4 == 16)) && a26 == 17) && 16 <= a28) && 20 == a14)) && !(a14 == a26)) && \old(a14) == 19) && a4 <= 17) && a25 == 1)) || ((a3 <= 0 && 1 == a7) && (((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && 16 <= a28)) || (((1 == a7 && (17 == a28 && 1 == a3) && !(a4 == 16)) && 19 == a14) && !(a14 == a4))) || ((((a26 == \old(a26) && a7 <= 0) && 16 == a28) && 1 == a3) && a4 <= 16)) || ((a3 <= 0 && 1 == a7) && ((!(a4 == a26) && 19 == a14) && 16 == a28) && a4 <= 16)) || (((((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && 1 == a3) && a1 == 1) && a25 == 1) && !(a4 == 16)) && \old(a14) == 19) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a28 == 16) && a4 <= 17) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && \old(a14) == 19) && 16 <= a28) && !(a14 == a4))) || ((a3 <= 0 && ((((((((a4 <= 17 && a28 <= 15) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && \old(a14) == 19) && 20 == a14) && a7 <= 0)) || ((((!(a28 == 16) && 1 == a3) && !(a4 == a26)) && a4 <= 16) && 16 <= a28)) || ((a3 <= 0 && ((((a4 <= 17 && !(a4 == 16)) && a26 == 17) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4)) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && (((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && ((((((((!(a4 == a26) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((!(a4 == a26) && !(a14 == a26)) && a4 <= 16) && 20 == a14)) || (((((((!(a14 == 0) && a7 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) && !(a14 == a26))) || (1 == a7 && (((((!(a26 == 0) && !(a14 == 20)) && !(a14 == 0)) && a3 == 1) && 17 == a28) && 17 == a4) && !(a14 == a4))) || (((((!(a14 == 20) && 17 == a28) && !(a14 == 19)) && 1 == a3) && !(a4 == 16)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && (((!(a4 == a26) && \old(a28) == a28) && !(18 == a26)) && !(a14 == a26)) && !(a14 == a4))) || ((((((!(a4 == 16) && a7 <= 0) && a3 <= 0) && \old(a28) == a28) && !(a14 == a26)) && !(a14 == a4)) && 20 == a14)) || ((a3 <= 0 && ((!(a4 == a26) && !(a14 == a26)) && a4 <= 16) && 20 == a14) && a7 <= 0)) || (((a3 <= 0 && ((((((a28 <= 15 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a4 == 16)) && \old(a14) == 19) && 19 == a14) && a7 <= 0) && !(a14 == a4))) || (((((((((!(a28 == 16) && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && (a14 == \old(a14) || !(a4 == 17))) && \old(a14) == 19) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && ((((((((!(a28 == 16) && a4 <= 17) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && \old(a14) == 19) && 16 <= a28) && !(a14 == a4)) && a7 <= 0)) || !(1 == a1)) || ((a3 <= 0 && (((((a28 <= 15 && !(a4 == a26)) && a25 == 1) && 19 == a14) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && a7 <= 0)) || ((((a7 == 0 && a28 == 15) && a26 == 17) && a3 == 1) && 17 == a4)) || ((a3 <= 0 && (((((a28 <= 15 && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a1 == 1) && \old(a14) == 19) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && 19 == a14) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && a4 <= 16) && \old(a14) == 19) && 16 <= a28)) || ((a3 <= 0 && 1 == a7) && (((((a28 <= 15 && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a1 == 1) && \old(a14) == 19)) || ((((((((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && !(a4 == 16)) && a28 == 15) && a3 == 1) && !(a14 == a26)) && !(a14 == a4))) || (((((((1 == a7 && !(a4 == 16)) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4)) && 20 == a14)) || !(15 == \old(a28))) || ((a3 <= 0 && ((((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && 19 == a14) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && a4 <= 16) && \old(a14) == 19) && 16 <= a28) && a7 <= 0)) || !(17 == \old(a4))) || ((((16 == a28 && a26 == 17) && a3 == \old(a3)) && !(a14 == a4)) && a7 <= 0)) || !(1 == \old(a3))) || (1 == a7 && a3 <= 0 && ((((((((a4 <= 17 && a28 <= 15) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && \old(a14) == 19) && 20 == a14)) || (((!(a14 == 20) && (((((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && !(a4 == 16)) && a28 == 15) && a3 == 1) && !(a14 == 19)) && !(a14 == a26))) || (((\old(a28) == a28 && 1 == a3) && !(a4 == a26)) && a4 <= 16)) || !(1 == \old(a7))) || (((a3 <= 0 && 1 == a7) && ((((((a28 <= 15 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a4 == 16)) && \old(a14) == 19) && 19 == a14) && !(a14 == a4))) || ((a3 <= 0 && (a4 <= 17 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a4 == a26) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4))) || (a7 <= 0 && (((a28 <= 15 && !(a4 == a26)) && a26 == 17) && 1 == a3) && !(a14 == a4))) || ((a3 <= 0 && a7 <= 0) && (((a26 == 17 && \old(a28) == a28) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || ((((((!(a26 == 0) && !(a4 == 16)) && 19 == a14) && a7 == 1) && a28 == 15) && a3 == 1) && !(a14 == a4))) || (1 == a7 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && 1 == a3) && a1 == 1) && a25 == 1) && !(a4 == 16)) && \old(a14) == 19)) || ((a3 <= 0 && 1 == a7) && ((((a4 <= 17 && !(a4 == 16)) && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && 20 == a14)) || (((((!(a26 == 0) && 16 == a28) && !(a14 == a26)) && 17 == a4) && a3 == \old(a3)) && a7 <= 0)) || !(18 == \old(a26))) || (((((17 == a26 && 1 == a7) && 17 == a28) && 18 == a4) && 1 == a3) && 18 == a14) [2018-11-23 07:39:40,586 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6b964186-c92f-4e79-8d27-758defac9f98/bin-2019/utaipan/witness.graphml [2018-11-23 07:39:40,586 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 07:39:40,587 INFO L168 Benchmark]: Toolchain (without parser) took 392669.09 ms. Allocated memory was 1.0 GB in the beginning and 6.6 GB in the end (delta: 5.6 GB). Free memory was 937.6 MB in the beginning and 2.8 GB in the end (delta: -1.9 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2018-11-23 07:39:40,588 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-11-23 07:39:40,588 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1797.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 217.6 MB). Free memory was 937.6 MB in the beginning and 1.2 GB in the end (delta: -243.7 MB). Peak memory consumption was 277.2 MB. Max. memory is 11.5 GB. [2018-11-23 07:39:40,589 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 07:39:40,589 INFO L168 Benchmark]: Boogie Preprocessor took 100.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. [2018-11-23 07:39:40,589 INFO L168 Benchmark]: RCFGBuilder took 2864.50 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 60.3 MB). Free memory was 1.1 GB in the beginning and 822.0 MB in the end (delta: 326.9 MB). Peak memory consumption was 387.2 MB. Max. memory is 11.5 GB. [2018-11-23 07:39:40,590 INFO L168 Benchmark]: TraceAbstraction took 387582.38 ms. Allocated memory was 1.3 GB in the beginning and 6.6 GB in the end (delta: 5.3 GB). Free memory was 822.0 MB in the beginning and 3.0 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-11-23 07:39:40,590 INFO L168 Benchmark]: Witness Printer took 281.30 ms. Allocated memory is still 6.6 GB. Free memory was 3.0 GB in the beginning and 2.8 GB in the end (delta: 163.0 MB). Peak memory consumption was 163.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:39:40,592 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 1797.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 217.6 MB). Free memory was 937.6 MB in the beginning and 1.2 GB in the end (delta: -243.7 MB). Peak memory consumption was 277.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 100.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2864.50 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 60.3 MB). Free memory was 1.1 GB in the beginning and 822.0 MB in the end (delta: 326.9 MB). Peak memory consumption was 387.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 387582.38 ms. Allocated memory was 1.3 GB in the beginning and 6.6 GB in the end (delta: 5.3 GB). Free memory was 822.0 MB in the beginning and 3.0 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Witness Printer took 281.30 ms. Allocated memory is still 6.6 GB. Free memory was 3.0 GB in the beginning and 2.8 GB in the end (delta: 163.0 MB). Peak memory consumption was 163.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4766]: 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: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a3 <= 0 && 1 == a7) && (a4 <= 17 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1) && !(a14 == a4)) || ((a3 <= 0 && ((a4 <= 17 && !(a4 == a26)) && !(a4 == 16)) && 19 == a14) && a7 <= 0)) || ((((((1 == a7 && !(a4 == 16)) && a3 <= 0) && \old(a28) == a28) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4))) || ((a3 <= 0 && 1 == a7) && (((((a28 <= 15 && !(a4 == a26)) && a25 == 1) && 19 == a14) && a1 == 1) && a4 <= 16) && \old(a14) == 19)) || (1 == a7 && (((((((!(a28 == 16) && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && (a14 == \old(a14) || !(a4 == 17))) && \old(a14) == 19) && 16 <= a28)) || (((((((!(a4 == a26) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && 20 == a14) && !(a14 == a4))) || (((1 == a3 && !(a4 == a26)) && a4 <= 16) && 20 == a14)) || ((a7 <= 0 && ((!(a4 == a26) && a14 <= 19) && 17 == a28) && 1 == a3) && !(a14 == a4))) || (1 == a7 && (((!(a4 == 16) && 16 == a28) && 1 == a3) && !(a14 == a26)) && !(a14 == a4))) || ((((((1 == a7 && !(a4 == 16)) && 19 == a14) && a3 <= 0) && !(a14 == a26)) && !(a14 == a4)) && 16 <= a28)) || ((a3 <= 0 && (((((((((!(a28 == 16) && !(a4 == a26)) && !(18 == a26)) && !(a4 == 16)) && 16 <= a28) && 20 == a14) || ((((!(a28 == 16) && !(a4 == 16)) && a26 == 17) && 16 <= a28) && 20 == a14)) && !(a14 == a26)) && \old(a14) == 19) && a4 <= 17) && a25 == 1) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && (a14 == \old(a14) || !(a4 == 17))) && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1)) || (((((((17 == a28 && !(a4 == a26)) && !(a26 == 0)) && a3 == 1) && 20 == a14) && !(a14 == a26)) && 17 == a4) && a7 <= 0)) || (((((((a28 <= 15 && 1 == a3) && !(a4 == a26)) && !(18 == a26)) && 20 == a14) && !(a14 == a26)) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && (a4 <= 17 && a26 == 17) && 20 == a14) && a7 <= 0)) || (((((a28 <= 15 && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && a7 <= 0)) || (((((\old(a14) <= a14 && !(a28 == 16)) && 1 == a3) && !(a4 == a26)) && a4 <= 16) && a14 <= 19)) || (1 == a7 && (17 == a28 && (a26 == 17 && a3 == 1) && 20 == a14) && 17 == a4)) || ((((((17 == a28 && !(a4 == 16)) && a7 <= 0) && 1 == a3) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4))) || (1 == a7 && (((((17 == a28 && !(a4 == a26)) && !(a26 == 0)) && a3 == 1) && 20 == a14) && !(a14 == a26)) && 17 == a4)) || (((((!(a4 == 16) && 19 == a14) && 16 == a28) && 1 == a3) && !(a14 == a4)) && a7 <= 0)) || !(19 == \old(a14))) || (((1 == a3 && !(a4 == a26)) && !(18 == a26)) && a4 <= 16)) || ((((((!(a4 == 16) && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && !(a14 == a4))) || ((((!(a14 == 19) && 16 == a28) && 1 == a3) && !(a4 == a26)) && a4 <= 16)) || !(1 == a25)) || (((((a26 == 17 && \old(a28) == a28) && 20 == a14) && a3 == \old(a3)) && !(a14 == a4)) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 16 == a28 && !(a4 == 16)) && 19 == a14) && !(a14 == a4))) || (!(a14 == 20) && (((((!(a14 == 0) && a7 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((a3 <= 0 && 1 == a7) && (((((((((!(a28 == 16) && !(a4 == a26)) && !(18 == a26)) && !(a4 == 16)) && 16 <= a28) && 20 == a14) || ((((!(a28 == 16) && !(a4 == 16)) && a26 == 17) && 16 <= a28) && 20 == a14)) && !(a14 == a26)) && \old(a14) == 19) && a4 <= 17) && a25 == 1)) || ((a3 <= 0 && 1 == a7) && (((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && 16 <= a28)) || (((1 == a7 && (17 == a28 && 1 == a3) && !(a4 == 16)) && 19 == a14) && !(a14 == a4))) || ((((a26 == \old(a26) && a7 <= 0) && 16 == a28) && 1 == a3) && a4 <= 16)) || ((a3 <= 0 && 1 == a7) && ((!(a4 == a26) && 19 == a14) && 16 == a28) && a4 <= 16)) || (((((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && 1 == a3) && a1 == 1) && a25 == 1) && !(a4 == 16)) && \old(a14) == 19) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a28 == 16) && a4 <= 17) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && \old(a14) == 19) && 16 <= a28) && !(a14 == a4))) || ((a3 <= 0 && ((((((((a4 <= 17 && a28 <= 15) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && \old(a14) == 19) && 20 == a14) && a7 <= 0)) || ((((!(a28 == 16) && 1 == a3) && !(a4 == a26)) && a4 <= 16) && 16 <= a28)) || ((a3 <= 0 && ((((a4 <= 17 && !(a4 == 16)) && a26 == 17) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4)) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && (((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && ((((((((!(a4 == a26) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((!(a4 == a26) && !(a14 == a26)) && a4 <= 16) && 20 == a14)) || (((((((!(a14 == 0) && a7 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) && !(a14 == a26))) || (1 == a7 && (((((!(a26 == 0) && !(a14 == 20)) && !(a14 == 0)) && a3 == 1) && 17 == a28) && 17 == a4) && !(a14 == a4))) || (((((!(a14 == 20) && 17 == a28) && !(a14 == 19)) && 1 == a3) && !(a4 == 16)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && (((!(a4 == a26) && \old(a28) == a28) && !(18 == a26)) && !(a14 == a26)) && !(a14 == a4))) || ((((((!(a4 == 16) && a7 <= 0) && a3 <= 0) && \old(a28) == a28) && !(a14 == a26)) && !(a14 == a4)) && 20 == a14)) || ((a3 <= 0 && ((!(a4 == a26) && !(a14 == a26)) && a4 <= 16) && 20 == a14) && a7 <= 0)) || (((a3 <= 0 && ((((((a28 <= 15 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a4 == 16)) && \old(a14) == 19) && 19 == a14) && a7 <= 0) && !(a14 == a4))) || (((((((((!(a28 == 16) && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && (a14 == \old(a14) || !(a4 == 17))) && \old(a14) == 19) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && ((((((((!(a28 == 16) && a4 <= 17) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && \old(a14) == 19) && 16 <= a28) && !(a14 == a4)) && a7 <= 0)) || !(1 == a1)) || ((a3 <= 0 && (((((a28 <= 15 && !(a4 == a26)) && a25 == 1) && 19 == a14) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && a7 <= 0)) || ((((a7 == 0 && a28 == 15) && a26 == 17) && a3 == 1) && 17 == a4)) || ((a3 <= 0 && (((((a28 <= 15 && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a1 == 1) && \old(a14) == 19) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && 19 == a14) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && a4 <= 16) && \old(a14) == 19) && 16 <= a28)) || ((a3 <= 0 && 1 == a7) && (((((a28 <= 15 && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a1 == 1) && \old(a14) == 19)) || ((((((((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && !(a4 == 16)) && a28 == 15) && a3 == 1) && !(a14 == a26)) && !(a14 == a4))) || (((((((1 == a7 && !(a4 == 16)) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4)) && 20 == a14)) || !(15 == \old(a28))) || ((a3 <= 0 && ((((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && 19 == a14) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && a4 <= 16) && \old(a14) == 19) && 16 <= a28) && a7 <= 0)) || !(17 == \old(a4))) || ((((16 == a28 && a26 == 17) && a3 == \old(a3)) && !(a14 == a4)) && a7 <= 0)) || !(1 == \old(a3))) || (1 == a7 && a3 <= 0 && ((((((((a4 <= 17 && a28 <= 15) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && \old(a14) == 19) && 20 == a14)) || (((!(a14 == 20) && (((((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && !(a4 == 16)) && a28 == 15) && a3 == 1) && !(a14 == 19)) && !(a14 == a26))) || (((\old(a28) == a28 && 1 == a3) && !(a4 == a26)) && a4 <= 16)) || !(1 == \old(a7))) || (((a3 <= 0 && 1 == a7) && ((((((a28 <= 15 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a4 == 16)) && \old(a14) == 19) && 19 == a14) && !(a14 == a4))) || ((a3 <= 0 && (a4 <= 17 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a4 == a26) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4))) || (a7 <= 0 && (((a28 <= 15 && !(a4 == a26)) && a26 == 17) && 1 == a3) && !(a14 == a4))) || ((a3 <= 0 && a7 <= 0) && (((a26 == 17 && \old(a28) == a28) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || ((((((!(a26 == 0) && !(a4 == 16)) && 19 == a14) && a7 == 1) && a28 == 15) && a3 == 1) && !(a14 == a4))) || (1 == a7 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && 1 == a3) && a1 == 1) && a25 == 1) && !(a4 == 16)) && \old(a14) == 19)) || ((a3 <= 0 && 1 == a7) && ((((a4 <= 17 && !(a4 == 16)) && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && 20 == a14)) || (((((!(a26 == 0) && 16 == a28) && !(a14 == a26)) && 17 == a4) && a3 == \old(a3)) && a7 <= 0)) || !(18 == \old(a26))) || (((((17 == a26 && 1 == a7) && 17 == a28) && 18 == a4) && 1 == a3) && 18 == a14) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 387.4s OverallTime, 15 OverallIterations, 16 TraceHistogramMax, 184.2s AutomataDifference, 0.0s DeadEndRemovalTime, 100.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 7565 SDtfs, 110695 SDslu, 7503 SDs, 0 SdLazy, 171199 SolverSat, 28789 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 98.2s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 40026 GetRequests, 39474 SyntacticMatches, 31 SemanticMatches, 521 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10770 ImplicationChecksByTransitivity, 11.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=115459occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 31.4s AbstIntTime, 12 AbstIntIterations, 4 AbstIntStrong, 0.9992871857170843 AbsIntWeakeningRatio, 0.05155210643015521 AbsIntAvgWeakeningVarsNumRemoved, 31.93070953436807 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.9s AutomataMinimizationTime, 15 MinimizatonAttempts, 32135 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 7665 PreInvPairs, 8151 NumberOfFragments, 31833 HoareAnnotationTreeSize, 7665 FomulaSimplifications, 499213 FormulaSimplificationTreeSizeReduction, 9.4s HoareSimplificationTime, 13 FomulaSimplificationsInter, 589239 FormulaSimplificationTreeSizeReductionInter, 90.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.1s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 31.9s InterpolantComputationTime, 41800 NumberOfCodeBlocks, 41800 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 59629 ConstructedInterpolants, 0 QuantifiedInterpolants, 253888625 SizeOfPredicates, 8 NumberOfNonLiveVariables, 24590 ConjunctsInSsa, 40 ConjunctsInUnsatCore, 31 InterpolantComputations, 5 PerfectInterpolantSequences, 104644/111397 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...