./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label21_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label21_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/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 79a2b9b3df0deda592133ad8079a83707bf29ec3 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:46:20,816 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:46:20,817 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:46:20,825 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:46:20,825 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:46:20,826 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:46:20,827 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:46:20,828 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:46:20,829 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:46:20,830 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:46:20,830 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:46:20,830 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:46:20,831 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:46:20,832 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:46:20,833 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:46:20,833 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:46:20,834 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:46:20,836 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:46:20,837 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:46:20,838 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:46:20,839 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:46:20,840 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:46:20,842 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:46:20,842 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:46:20,842 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:46:20,843 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:46:20,844 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:46:20,844 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:46:20,845 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:46:20,846 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:46:20,846 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:46:20,847 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:46:20,847 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:46:20,847 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:46:20,848 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:46:20,849 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:46:20,849 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-22 23:46:20,858 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:46:20,859 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:46:20,859 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:46:20,859 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:46:20,860 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-22 23:46:20,860 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-22 23:46:20,860 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-22 23:46:20,860 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-22 23:46:20,860 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-22 23:46:20,860 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-22 23:46:20,860 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-22 23:46:20,860 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-22 23:46:20,861 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-22 23:46:20,861 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:46:20,862 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:46:20,862 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:46:20,862 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:46:20,862 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:46:20,862 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:46:20,863 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:46:20,863 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:46:20,863 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:46:20,863 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:46:20,863 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:46:20,863 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:46:20,863 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:46:20,863 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:46:20,864 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:46:20,864 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:46:20,864 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:46:20,864 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:46:20,864 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:46:20,864 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:46:20,864 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-22 23:46:20,864 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:46:20,865 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:46:20,865 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:46:20,865 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_5abc9002-6db1-4503-bee5-e475dc28ad11/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 -> 79a2b9b3df0deda592133ad8079a83707bf29ec3 [2018-11-22 23:46:20,890 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:46:20,899 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:46:20,902 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:46:20,903 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:46:20,903 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:46:20,904 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem17_label21_true-unreach-call.c [2018-11-22 23:46:20,948 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/bin-2019/utaipan/data/4f5f6e8b3/cb49c1d391ff45b7943c1f513b1b5589/FLAG799cf628d [2018-11-22 23:46:21,407 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:46:21,408 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/sv-benchmarks/c/eca-rers2012/Problem17_label21_true-unreach-call.c [2018-11-22 23:46:21,422 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/bin-2019/utaipan/data/4f5f6e8b3/cb49c1d391ff45b7943c1f513b1b5589/FLAG799cf628d [2018-11-22 23:46:21,706 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/bin-2019/utaipan/data/4f5f6e8b3/cb49c1d391ff45b7943c1f513b1b5589 [2018-11-22 23:46:21,708 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:46:21,709 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:46:21,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:46:21,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:46:21,712 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:46:21,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:46:21" (1/1) ... [2018-11-22 23:46:21,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e4f5948 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:21, skipping insertion in model container [2018-11-22 23:46:21,714 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:46:21" (1/1) ... [2018-11-22 23:46:21,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:46:21,785 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:46:22,334 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:46:22,337 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:46:22,598 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:46:22,610 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:46:22,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22 WrapperNode [2018-11-22 23:46:22,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:46:22,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:46:22,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:46:22,611 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:46:22,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22" (1/1) ... [2018-11-22 23:46:22,754 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22" (1/1) ... [2018-11-22 23:46:22,760 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:46:22,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:46:22,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:46:22,761 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:46:22,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22" (1/1) ... [2018-11-22 23:46:22,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22" (1/1) ... [2018-11-22 23:46:22,778 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22" (1/1) ... [2018-11-22 23:46:22,778 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22" (1/1) ... [2018-11-22 23:46:22,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22" (1/1) ... [2018-11-22 23:46:22,835 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22" (1/1) ... [2018-11-22 23:46:22,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22" (1/1) ... [2018-11-22 23:46:22,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:46:22,873 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:46:22,874 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:46:22,874 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:46:22,874 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/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 [2018-11-22 23:46:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-22 23:46:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:46:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:46:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-22 23:46:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-22 23:46:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-22 23:46:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-22 23:46:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:46:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:46:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:46:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:46:26,417 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:46:26,417 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-22 23:46:26,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:46:26 BoogieIcfgContainer [2018-11-22 23:46:26,418 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:46:26,419 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-22 23:46:26,419 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-22 23:46:26,421 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-22 23:46:26,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 11:46:21" (1/3) ... [2018-11-22 23:46:26,423 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d706b91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:46:26, skipping insertion in model container [2018-11-22 23:46:26,423 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:22" (2/3) ... [2018-11-22 23:46:26,423 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d706b91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:46:26, skipping insertion in model container [2018-11-22 23:46:26,423 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:46:26" (3/3) ... [2018-11-22 23:46:26,425 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem17_label21_true-unreach-call.c [2018-11-22 23:46:26,433 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-22 23:46:26,440 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-22 23:46:26,454 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-22 23:46:26,484 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-22 23:46:26,484 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-22 23:46:26,484 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-22 23:46:26,484 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 23:46:26,485 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 23:46:26,485 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-22 23:46:26,485 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 23:46:26,485 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-22 23:46:26,510 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states. [2018-11-22 23:46:26,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-22 23:46:26,517 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:46:26,518 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] [2018-11-22 23:46:26,519 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:46:26,524 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:46:26,525 INFO L82 PathProgramCache]: Analyzing trace with hash -1940897135, now seen corresponding path program 1 times [2018-11-22 23:46:26,526 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:46:26,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:26,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:46:26,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:26,558 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:46:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:46:26,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:46:26,749 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:46:26,749 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-22 23:46:26,750 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:46:26,754 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 23:46:26,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 23:46:26,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:46:26,768 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 4 states. [2018-11-22 23:46:29,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:46:29,782 INFO L93 Difference]: Finished difference Result 2162 states and 4009 transitions. [2018-11-22 23:46:29,785 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 23:46:29,787 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 65 [2018-11-22 23:46:29,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:46:29,807 INFO L225 Difference]: With dead ends: 2162 [2018-11-22 23:46:29,807 INFO L226 Difference]: Without dead ends: 1553 [2018-11-22 23:46:29,814 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:46:29,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1553 states. [2018-11-22 23:46:29,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1553 to 1066. [2018-11-22 23:46:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1066 states. [2018-11-22 23:46:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 1066 states and 1848 transitions. [2018-11-22 23:46:29,891 INFO L78 Accepts]: Start accepts. Automaton has 1066 states and 1848 transitions. Word has length 65 [2018-11-22 23:46:29,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:46:29,892 INFO L480 AbstractCegarLoop]: Abstraction has 1066 states and 1848 transitions. [2018-11-22 23:46:29,892 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 23:46:29,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1848 transitions. [2018-11-22 23:46:29,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-11-22 23:46:29,897 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:46:29,897 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-22 23:46:29,897 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:46:29,898 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:46:29,898 INFO L82 PathProgramCache]: Analyzing trace with hash -263344465, now seen corresponding path program 1 times [2018-11-22 23:46:29,898 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:46:29,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:29,899 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:46:29,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:29,899 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:46:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:46:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:46:30,057 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:46:30,057 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-22 23:46:30,057 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:46:30,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 23:46:30,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 23:46:30,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:46:30,059 INFO L87 Difference]: Start difference. First operand 1066 states and 1848 transitions. Second operand 6 states. [2018-11-22 23:46:32,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:46:32,604 INFO L93 Difference]: Finished difference Result 3051 states and 5411 transitions. [2018-11-22 23:46:32,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 23:46:32,606 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 140 [2018-11-22 23:46:32,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:46:32,616 INFO L225 Difference]: With dead ends: 3051 [2018-11-22 23:46:32,617 INFO L226 Difference]: Without dead ends: 1991 [2018-11-22 23:46:32,620 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 [2018-11-22 23:46:32,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1991 states. [2018-11-22 23:46:32,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1991 to 1971. [2018-11-22 23:46:32,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1971 states. [2018-11-22 23:46:32,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1971 states and 3177 transitions. [2018-11-22 23:46:32,668 INFO L78 Accepts]: Start accepts. Automaton has 1971 states and 3177 transitions. Word has length 140 [2018-11-22 23:46:32,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:46:32,668 INFO L480 AbstractCegarLoop]: Abstraction has 1971 states and 3177 transitions. [2018-11-22 23:46:32,668 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 23:46:32,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3177 transitions. [2018-11-22 23:46:32,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-11-22 23:46:32,672 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:46:32,672 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-22 23:46:32,673 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:46:32,673 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:46:32,673 INFO L82 PathProgramCache]: Analyzing trace with hash -462261193, now seen corresponding path program 1 times [2018-11-22 23:46:32,673 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:46:32,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:32,674 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:46:32,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:32,674 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:46:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:46:32,807 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:46:32,807 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:46:32,807 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-22 23:46:32,807 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:46:32,808 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 23:46:32,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 23:46:32,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:46:32,808 INFO L87 Difference]: Start difference. First operand 1971 states and 3177 transitions. Second operand 6 states. [2018-11-22 23:46:34,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:46:34,867 INFO L93 Difference]: Finished difference Result 4866 states and 7820 transitions. [2018-11-22 23:46:34,868 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 23:46:34,868 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 144 [2018-11-22 23:46:34,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:46:34,880 INFO L225 Difference]: With dead ends: 4866 [2018-11-22 23:46:34,880 INFO L226 Difference]: Without dead ends: 2901 [2018-11-22 23:46:34,886 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 [2018-11-22 23:46:34,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2901 states. [2018-11-22 23:46:34,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2901 to 2874. [2018-11-22 23:46:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2874 states. [2018-11-22 23:46:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 2874 states and 3930 transitions. [2018-11-22 23:46:34,950 INFO L78 Accepts]: Start accepts. Automaton has 2874 states and 3930 transitions. Word has length 144 [2018-11-22 23:46:34,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:46:34,951 INFO L480 AbstractCegarLoop]: Abstraction has 2874 states and 3930 transitions. [2018-11-22 23:46:34,951 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 23:46:34,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 3930 transitions. [2018-11-22 23:46:34,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-22 23:46:34,954 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:46:34,954 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-22 23:46:34,954 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:46:34,954 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:46:34,955 INFO L82 PathProgramCache]: Analyzing trace with hash 1443737402, now seen corresponding path program 1 times [2018-11-22 23:46:34,955 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:46:34,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:34,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:46:34,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:34,956 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:46:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:46:35,059 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:46:35,060 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:46:35,060 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-22 23:46:35,060 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:46:35,061 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 23:46:35,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 23:46:35,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:46:35,061 INFO L87 Difference]: Start difference. First operand 2874 states and 3930 transitions. Second operand 4 states. [2018-11-22 23:46:37,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:46:37,127 INFO L93 Difference]: Finished difference Result 5742 states and 7870 transitions. [2018-11-22 23:46:37,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 23:46:37,127 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 174 [2018-11-22 23:46:37,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:46:37,134 INFO L225 Difference]: With dead ends: 5742 [2018-11-22 23:46:37,134 INFO L226 Difference]: Without dead ends: 2874 [2018-11-22 23:46:37,140 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:46:37,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2874 states. [2018-11-22 23:46:37,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2874 to 2874. [2018-11-22 23:46:37,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2874 states. [2018-11-22 23:46:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 2874 states and 3714 transitions. [2018-11-22 23:46:37,176 INFO L78 Accepts]: Start accepts. Automaton has 2874 states and 3714 transitions. Word has length 174 [2018-11-22 23:46:37,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:46:37,177 INFO L480 AbstractCegarLoop]: Abstraction has 2874 states and 3714 transitions. [2018-11-22 23:46:37,177 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 23:46:37,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 3714 transitions. [2018-11-22 23:46:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-11-22 23:46:37,180 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:46:37,180 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:46:37,180 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:46:37,181 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:46:37,181 INFO L82 PathProgramCache]: Analyzing trace with hash -1713540935, now seen corresponding path program 1 times [2018-11-22 23:46:37,181 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:46:37,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:37,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:46:37,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:37,182 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:46:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:46:37,303 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-11-22 23:46:37,303 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:46:37,304 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-22 23:46:37,304 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:46:37,304 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 23:46:37,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 23:46:37,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:46:37,305 INFO L87 Difference]: Start difference. First operand 2874 states and 3714 transitions. Second operand 4 states. [2018-11-22 23:46:40,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:46:40,587 INFO L93 Difference]: Finished difference Result 11025 states and 14674 transitions. [2018-11-22 23:46:40,587 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 23:46:40,588 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 227 [2018-11-22 23:46:40,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:46:40,606 INFO L225 Difference]: With dead ends: 11025 [2018-11-22 23:46:40,607 INFO L226 Difference]: Without dead ends: 8157 [2018-11-22 23:46:40,616 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:46:40,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8157 states. [2018-11-22 23:46:40,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8157 to 8153. [2018-11-22 23:46:40,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8153 states. [2018-11-22 23:46:40,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8153 states to 8153 states and 9862 transitions. [2018-11-22 23:46:40,783 INFO L78 Accepts]: Start accepts. Automaton has 8153 states and 9862 transitions. Word has length 227 [2018-11-22 23:46:40,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:46:40,784 INFO L480 AbstractCegarLoop]: Abstraction has 8153 states and 9862 transitions. [2018-11-22 23:46:40,784 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 23:46:40,784 INFO L276 IsEmpty]: Start isEmpty. Operand 8153 states and 9862 transitions. [2018-11-22 23:46:40,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-11-22 23:46:40,790 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:46:40,790 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:46:40,790 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:46:40,791 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:46:40,791 INFO L82 PathProgramCache]: Analyzing trace with hash -1604905498, now seen corresponding path program 1 times [2018-11-22 23:46:40,791 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:46:40,792 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:40,792 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:46:40,792 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:46:40,792 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:46:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:46:41,151 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 116 proven. 72 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-22 23:46:41,151 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:46:41,151 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 23:46:41,152 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 251 with the following transitions: [2018-11-22 23:46:41,153 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1138], [1140], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1231], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1384], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-11-22 23:46:41,189 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 23:46:41,190 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 23:46:41,634 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 23:46:41,635 INFO L272 AbstractInterpreter]: Visited 114 different actions 114 times. Never merged. Never widened. Performed 1236 root evaluator evaluations with a maximum evaluation depth of 15. Performed 1236 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Never found a fixpoint. Largest state had 26 variables. [2018-11-22 23:46:41,642 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:46:41,642 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 23:46:42,082 INFO L227 lantSequenceWeakener]: Weakened 241 states. On average, predicates are now at 75.76% of their original sizes. [2018-11-22 23:46:42,082 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 23:46:42,107 INFO L415 sIntCurrentIteration]: We unified 249 AI predicates to 249 [2018-11-22 23:46:42,107 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 23:46:42,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 23:46:42,108 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2018-11-22 23:46:42,108 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:46:42,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 23:46:42,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 23:46:42,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:46:42,109 INFO L87 Difference]: Start difference. First operand 8153 states and 9862 transitions. Second operand 6 states. [2018-11-22 23:48:20,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:48:20,079 INFO L93 Difference]: Finished difference Result 16734 states and 20184 transitions. [2018-11-22 23:48:20,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-22 23:48:20,080 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 250 [2018-11-22 23:48:20,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:48:20,100 INFO L225 Difference]: With dead ends: 16734 [2018-11-22 23:48:20,100 INFO L226 Difference]: Without dead ends: 8587 [2018-11-22 23:48:20,110 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 250 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-22 23:48:20,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8587 states. [2018-11-22 23:48:20,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8587 to 8586. [2018-11-22 23:48:20,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8586 states. [2018-11-22 23:48:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8586 states to 8586 states and 10306 transitions. [2018-11-22 23:48:20,248 INFO L78 Accepts]: Start accepts. Automaton has 8586 states and 10306 transitions. Word has length 250 [2018-11-22 23:48:20,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:48:20,248 INFO L480 AbstractCegarLoop]: Abstraction has 8586 states and 10306 transitions. [2018-11-22 23:48:20,248 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 23:48:20,249 INFO L276 IsEmpty]: Start isEmpty. Operand 8586 states and 10306 transitions. [2018-11-22 23:48:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2018-11-22 23:48:20,255 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:48:20,256 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:48:20,256 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:48:20,256 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:48:20,256 INFO L82 PathProgramCache]: Analyzing trace with hash -2115313358, now seen corresponding path program 1 times [2018-11-22 23:48:20,256 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:48:20,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:20,257 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:48:20,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:20,257 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:48:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:48:20,426 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-11-22 23:48:20,427 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:48:20,427 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-22 23:48:20,427 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:48:20,427 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 23:48:20,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 23:48:20,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:48:20,428 INFO L87 Difference]: Start difference. First operand 8586 states and 10306 transitions. Second operand 4 states. [2018-11-22 23:48:23,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:48:23,581 INFO L93 Difference]: Finished difference Result 22040 states and 27035 transitions. [2018-11-22 23:48:23,581 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 23:48:23,581 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 293 [2018-11-22 23:48:23,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:48:23,606 INFO L225 Difference]: With dead ends: 22040 [2018-11-22 23:48:23,606 INFO L226 Difference]: Without dead ends: 13893 [2018-11-22 23:48:23,623 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:48:23,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13893 states. [2018-11-22 23:48:23,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13893 to 13881. [2018-11-22 23:48:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13881 states. [2018-11-22 23:48:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13881 states to 13881 states and 16448 transitions. [2018-11-22 23:48:23,777 INFO L78 Accepts]: Start accepts. Automaton has 13881 states and 16448 transitions. Word has length 293 [2018-11-22 23:48:23,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:48:23,777 INFO L480 AbstractCegarLoop]: Abstraction has 13881 states and 16448 transitions. [2018-11-22 23:48:23,777 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 23:48:23,777 INFO L276 IsEmpty]: Start isEmpty. Operand 13881 states and 16448 transitions. [2018-11-22 23:48:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2018-11-22 23:48:23,782 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:48:23,783 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:48:23,783 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:48:23,783 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:48:23,783 INFO L82 PathProgramCache]: Analyzing trace with hash -1544783071, now seen corresponding path program 1 times [2018-11-22 23:48:23,783 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:48:23,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:23,784 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:48:23,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:23,784 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:48:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:48:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 182 proven. 142 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-11-22 23:48:23,919 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:48:23,919 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 23:48:23,919 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 302 with the following transitions: [2018-11-22 23:48:23,920 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1138], [1140], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1223], [1224], [1227], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-11-22 23:48:23,923 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 23:48:23,923 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 23:48:24,708 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 23:48:24,708 INFO L272 AbstractInterpreter]: Visited 97 different actions 290 times. Merged at 7 different actions 20 times. Never widened. Performed 3482 root evaluator evaluations with a maximum evaluation depth of 26. Performed 3482 inverse root evaluator evaluations with a maximum inverse evaluation depth of 26. Found 5 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-22 23:48:24,721 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:48:24,722 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 23:48:24,722 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:48:24,722 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/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 [2018-11-22 23:48:24,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:48:24,740 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 23:48:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:48:24,810 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:48:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 267 proven. 2 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-22 23:48:24,954 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 23:48:25,404 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 182 proven. 211 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-22 23:48:25,420 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 23:48:25,421 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 8] total 16 [2018-11-22 23:48:25,421 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 23:48:25,421 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-22 23:48:25,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-22 23:48:25,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2018-11-22 23:48:25,422 INFO L87 Difference]: Start difference. First operand 13881 states and 16448 transitions. Second operand 10 states. [2018-11-22 23:48:32,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:48:32,308 INFO L93 Difference]: Finished difference Result 43591 states and 54322 transitions. [2018-11-22 23:48:32,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-22 23:48:32,309 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 301 [2018-11-22 23:48:32,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:48:32,427 INFO L225 Difference]: With dead ends: 43591 [2018-11-22 23:48:32,427 INFO L226 Difference]: Without dead ends: 30149 [2018-11-22 23:48:32,467 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 623 GetRequests, 601 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=150, Invalid=356, Unknown=0, NotChecked=0, Total=506 [2018-11-22 23:48:32,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30149 states. [2018-11-22 23:48:32,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30149 to 30067. [2018-11-22 23:48:32,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30067 states. [2018-11-22 23:48:33,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30067 states to 30067 states and 36692 transitions. [2018-11-22 23:48:33,025 INFO L78 Accepts]: Start accepts. Automaton has 30067 states and 36692 transitions. Word has length 301 [2018-11-22 23:48:33,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:48:33,026 INFO L480 AbstractCegarLoop]: Abstraction has 30067 states and 36692 transitions. [2018-11-22 23:48:33,026 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-22 23:48:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 30067 states and 36692 transitions. [2018-11-22 23:48:33,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2018-11-22 23:48:33,036 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:48:33,036 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:48:33,036 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:48:33,036 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:48:33,036 INFO L82 PathProgramCache]: Analyzing trace with hash 1578933886, now seen corresponding path program 1 times [2018-11-22 23:48:33,037 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:48:33,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:33,037 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:48:33,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:33,037 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:48:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:48:33,237 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-11-22 23:48:33,237 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:48:33,237 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-22 23:48:33,237 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:48:33,238 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 23:48:33,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 23:48:33,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:48:33,238 INFO L87 Difference]: Start difference. First operand 30067 states and 36692 transitions. Second operand 4 states. [2018-11-22 23:48:36,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:48:36,183 INFO L93 Difference]: Finished difference Result 76032 states and 95021 transitions. [2018-11-22 23:48:36,183 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 23:48:36,184 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2018-11-22 23:48:36,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:48:36,319 INFO L225 Difference]: With dead ends: 76032 [2018-11-22 23:48:36,320 INFO L226 Difference]: Without dead ends: 46404 [2018-11-22 23:48:36,385 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:48:36,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46404 states. [2018-11-22 23:48:36,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46404 to 39321. [2018-11-22 23:48:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39321 states. [2018-11-22 23:48:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39321 states to 39321 states and 47247 transitions. [2018-11-22 23:48:36,942 INFO L78 Accepts]: Start accepts. Automaton has 39321 states and 47247 transitions. Word has length 324 [2018-11-22 23:48:36,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:48:36,943 INFO L480 AbstractCegarLoop]: Abstraction has 39321 states and 47247 transitions. [2018-11-22 23:48:36,943 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 23:48:36,943 INFO L276 IsEmpty]: Start isEmpty. Operand 39321 states and 47247 transitions. [2018-11-22 23:48:36,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2018-11-22 23:48:36,968 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:48:36,968 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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] [2018-11-22 23:48:36,969 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:48:36,969 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:48:36,969 INFO L82 PathProgramCache]: Analyzing trace with hash 292603638, now seen corresponding path program 1 times [2018-11-22 23:48:36,969 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:48:36,970 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:36,970 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:48:36,970 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:36,970 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:48:37,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:48:37,515 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 241 proven. 352 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-11-22 23:48:37,515 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:48:37,515 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 23:48:37,515 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 398 with the following transitions: [2018-11-22 23:48:37,516 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1138], [1140], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1223], [1224], [1227], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1384], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-11-22 23:48:37,519 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 23:48:37,519 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 23:48:37,870 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 23:48:37,870 INFO L272 AbstractInterpreter]: Visited 119 different actions 343 times. Merged at 4 different actions 7 times. Never widened. Performed 4381 root evaluator evaluations with a maximum evaluation depth of 15. Performed 4381 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-11-22 23:48:37,877 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:48:37,878 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 23:48:37,878 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:48:37,878 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/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 [2018-11-22 23:48:37,885 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:48:37,885 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 23:48:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:48:37,954 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:48:38,057 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 483 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-11-22 23:48:38,057 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 23:48:38,285 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 312 proven. 147 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-11-22 23:48:38,312 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 23:48:38,313 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 5, 5] total 14 [2018-11-22 23:48:38,313 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 23:48:38,313 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-22 23:48:38,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-22 23:48:38,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2018-11-22 23:48:38,314 INFO L87 Difference]: Start difference. First operand 39321 states and 47247 transitions. Second operand 13 states. [2018-11-22 23:48:47,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:48:47,000 INFO L93 Difference]: Finished difference Result 108532 states and 132846 transitions. [2018-11-22 23:48:47,000 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-11-22 23:48:47,001 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 397 [2018-11-22 23:48:47,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:48:47,105 INFO L225 Difference]: With dead ends: 108532 [2018-11-22 23:48:47,105 INFO L226 Difference]: Without dead ends: 48216 [2018-11-22 23:48:47,210 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 883 GetRequests, 828 SyntacticMatches, 3 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 766 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=537, Invalid=2325, Unknown=0, NotChecked=0, Total=2862 [2018-11-22 23:48:47,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48216 states. [2018-11-22 23:48:47,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48216 to 38409. [2018-11-22 23:48:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38409 states. [2018-11-22 23:48:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38409 states to 38409 states and 44893 transitions. [2018-11-22 23:48:47,696 INFO L78 Accepts]: Start accepts. Automaton has 38409 states and 44893 transitions. Word has length 397 [2018-11-22 23:48:47,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:48:47,696 INFO L480 AbstractCegarLoop]: Abstraction has 38409 states and 44893 transitions. [2018-11-22 23:48:47,697 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-22 23:48:47,697 INFO L276 IsEmpty]: Start isEmpty. Operand 38409 states and 44893 transitions. [2018-11-22 23:48:47,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2018-11-22 23:48:47,708 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:48:47,708 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 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] [2018-11-22 23:48:47,708 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:48:47,708 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:48:47,709 INFO L82 PathProgramCache]: Analyzing trace with hash 1886829596, now seen corresponding path program 1 times [2018-11-22 23:48:47,709 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:48:47,709 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:47,709 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:48:47,709 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:47,709 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:48:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:48:47,989 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 244 proven. 224 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2018-11-22 23:48:47,989 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:48:47,989 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 23:48:47,990 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 431 with the following transitions: [2018-11-22 23:48:47,990 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1138], [1140], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1223], [1224], [1227], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1478], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-11-22 23:48:47,993 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 23:48:47,993 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 23:48:48,681 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 23:48:48,681 INFO L272 AbstractInterpreter]: Visited 140 different actions 417 times. Merged at 7 different actions 18 times. Never widened. Performed 5646 root evaluator evaluations with a maximum evaluation depth of 26. Performed 5646 inverse root evaluator evaluations with a maximum inverse evaluation depth of 26. Found 6 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-22 23:48:48,682 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:48:48,682 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 23:48:48,682 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:48:48,682 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/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 [2018-11-22 23:48:48,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:48:48,688 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 23:48:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:48:48,751 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:48:48,885 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2018-11-22 23:48:48,885 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 23:48:49,125 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2018-11-22 23:48:49,141 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-22 23:48:49,141 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [9] total 11 [2018-11-22 23:48:49,141 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:48:49,141 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:48:49,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:48:49,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2018-11-22 23:48:49,142 INFO L87 Difference]: Start difference. First operand 38409 states and 44893 transitions. Second operand 3 states. [2018-11-22 23:48:59,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:48:59,067 INFO L93 Difference]: Finished difference Result 98478 states and 116198 transitions. [2018-11-22 23:48:59,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:48:59,067 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 430 [2018-11-22 23:48:59,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:48:59,151 INFO L225 Difference]: With dead ends: 98478 [2018-11-22 23:48:59,151 INFO L226 Difference]: Without dead ends: 50094 [2018-11-22 23:48:59,227 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 871 GetRequests, 861 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2018-11-22 23:48:59,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50094 states. [2018-11-22 23:48:59,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50094 to 48543. [2018-11-22 23:48:59,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48543 states. [2018-11-22 23:48:59,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48543 states to 48543 states and 56103 transitions. [2018-11-22 23:48:59,722 INFO L78 Accepts]: Start accepts. Automaton has 48543 states and 56103 transitions. Word has length 430 [2018-11-22 23:48:59,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:48:59,723 INFO L480 AbstractCegarLoop]: Abstraction has 48543 states and 56103 transitions. [2018-11-22 23:48:59,723 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:48:59,723 INFO L276 IsEmpty]: Start isEmpty. Operand 48543 states and 56103 transitions. [2018-11-22 23:48:59,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2018-11-22 23:48:59,731 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:48:59,731 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-22 23:48:59,732 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:48:59,732 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:48:59,732 INFO L82 PathProgramCache]: Analyzing trace with hash -1665615877, now seen corresponding path program 1 times [2018-11-22 23:48:59,732 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:48:59,732 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:59,732 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:48:59,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:48:59,733 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:48:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:48:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2018-11-22 23:48:59,898 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:48:59,898 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:48:59,898 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:48:59,898 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:48:59,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:48:59,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:48:59,899 INFO L87 Difference]: Start difference. First operand 48543 states and 56103 transitions. Second operand 3 states. [2018-11-22 23:49:02,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:49:02,107 INFO L93 Difference]: Finished difference Result 116960 states and 136661 transitions. [2018-11-22 23:49:02,107 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:49:02,107 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 502 [2018-11-22 23:49:02,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:49:02,227 INFO L225 Difference]: With dead ends: 116960 [2018-11-22 23:49:02,227 INFO L226 Difference]: Without dead ends: 68875 [2018-11-22 23:49:02,302 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:49:02,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68875 states. [2018-11-22 23:49:02,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68875 to 67562. [2018-11-22 23:49:02,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67562 states. [2018-11-22 23:49:02,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67562 states to 67562 states and 77395 transitions. [2018-11-22 23:49:02,984 INFO L78 Accepts]: Start accepts. Automaton has 67562 states and 77395 transitions. Word has length 502 [2018-11-22 23:49:02,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:49:02,985 INFO L480 AbstractCegarLoop]: Abstraction has 67562 states and 77395 transitions. [2018-11-22 23:49:02,985 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:49:02,985 INFO L276 IsEmpty]: Start isEmpty. Operand 67562 states and 77395 transitions. [2018-11-22 23:49:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2018-11-22 23:49:03,025 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:49:03,026 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-22 23:49:03,026 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:49:03,026 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:49:03,026 INFO L82 PathProgramCache]: Analyzing trace with hash -2146770518, now seen corresponding path program 1 times [2018-11-22 23:49:03,026 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:49:03,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:49:03,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:49:03,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:49:03,027 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:49:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:49:03,225 INFO L134 CoverageAnalysis]: Checked inductivity of 881 backedges. 246 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-11-22 23:49:03,225 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:49:03,225 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 23:49:03,225 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 668 with the following transitions: [2018-11-22 23:49:03,226 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1138], [1140], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1420], [1425], [1427], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1626], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [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], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2031], [2034], [2038], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-11-22 23:49:03,232 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 23:49:03,232 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 23:49:03,490 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 23:49:03,490 INFO L272 AbstractInterpreter]: Visited 256 different actions 509 times. Merged at 7 different actions 12 times. Never widened. Performed 7227 root evaluator evaluations with a maximum evaluation depth of 13. Performed 7227 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 4 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-22 23:49:03,505 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:49:03,506 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 23:49:03,506 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:49:03,506 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/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 [2018-11-22 23:49:03,516 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:49:03,517 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 23:49:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:49:03,630 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:49:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 881 backedges. 500 proven. 0 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2018-11-22 23:49:03,952 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 23:49:04,067 INFO L134 CoverageAnalysis]: Checked inductivity of 881 backedges. 246 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-11-22 23:49:04,083 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-22 23:49:04,083 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3, 3] total 3 [2018-11-22 23:49:04,083 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:49:04,084 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:49:04,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:49:04,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:49:04,084 INFO L87 Difference]: Start difference. First operand 67562 states and 77395 transitions. Second operand 3 states. [2018-11-22 23:49:05,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:49:05,862 INFO L93 Difference]: Finished difference Result 144663 states and 166975 transitions. [2018-11-22 23:49:05,862 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:49:05,862 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 667 [2018-11-22 23:49:05,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:49:05,994 INFO L225 Difference]: With dead ends: 144663 [2018-11-22 23:49:05,994 INFO L226 Difference]: Without dead ends: 68863 [2018-11-22 23:49:06,095 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1336 GetRequests, 1335 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:49:06,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68863 states. [2018-11-22 23:49:06,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68863 to 64525. [2018-11-22 23:49:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64525 states. [2018-11-22 23:49:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64525 states to 64525 states and 73877 transitions. [2018-11-22 23:49:06,770 INFO L78 Accepts]: Start accepts. Automaton has 64525 states and 73877 transitions. Word has length 667 [2018-11-22 23:49:06,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:49:06,770 INFO L480 AbstractCegarLoop]: Abstraction has 64525 states and 73877 transitions. [2018-11-22 23:49:06,770 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:49:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 64525 states and 73877 transitions. [2018-11-22 23:49:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2018-11-22 23:49:06,839 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:49:06,839 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:49:06,840 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:49:06,840 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:49:06,840 INFO L82 PathProgramCache]: Analyzing trace with hash 1964787272, now seen corresponding path program 1 times [2018-11-22 23:49:06,840 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:49:06,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:49:06,841 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:49:06,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:49:06,841 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:49:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:49:07,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1309 backedges. 727 proven. 57 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2018-11-22 23:49:07,427 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:49:07,427 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 23:49:07,428 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 898 with the following transitions: [2018-11-22 23:49:07,428 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [273], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1138], [1140], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1278], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1356], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1893], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2292], [2296], [2298], [2303], [2304], [2305], [2306], [2307], [2309], [2310] [2018-11-22 23:49:07,432 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 23:49:07,432 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 23:49:08,002 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 23:49:08,003 INFO L272 AbstractInterpreter]: Visited 359 different actions 727 times. Merged at 9 different actions 20 times. Never widened. Performed 10583 root evaluator evaluations with a maximum evaluation depth of 18. Performed 10583 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 6 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-22 23:49:08,009 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:49:08,010 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 23:49:08,010 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:49:08,010 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/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 [2018-11-22 23:49:08,017 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:49:08,018 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 23:49:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:49:08,164 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:49:08,431 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 11 [2018-11-22 23:49:08,769 INFO L134 CoverageAnalysis]: Checked inductivity of 1309 backedges. 727 proven. 57 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2018-11-22 23:49:08,769 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 23:49:09,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1309 backedges. 782 proven. 2 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2018-11-22 23:49:09,279 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 23:49:09,279 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 11 [2018-11-22 23:49:09,279 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 23:49:09,280 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 23:49:09,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 23:49:09,281 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-11-22 23:49:09,281 INFO L87 Difference]: Start difference. First operand 64525 states and 73877 transitions. Second operand 9 states. [2018-11-22 23:50:52,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:50:52,859 INFO L93 Difference]: Finished difference Result 178380 states and 203989 transitions. [2018-11-22 23:50:52,860 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-22 23:50:52,860 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 897 [2018-11-22 23:50:52,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:50:53,058 INFO L225 Difference]: With dead ends: 178380 [2018-11-22 23:50:53,058 INFO L226 Difference]: Without dead ends: 109959 [2018-11-22 23:50:53,139 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1824 GetRequests, 1802 SyntacticMatches, 2 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=159, Invalid=303, Unknown=0, NotChecked=0, Total=462 [2018-11-22 23:50:53,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109959 states. [2018-11-22 23:50:54,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109959 to 97283. [2018-11-22 23:50:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97283 states. [2018-11-22 23:50:54,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97283 states to 97283 states and 111353 transitions. [2018-11-22 23:50:54,179 INFO L78 Accepts]: Start accepts. Automaton has 97283 states and 111353 transitions. Word has length 897 [2018-11-22 23:50:54,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:50:54,179 INFO L480 AbstractCegarLoop]: Abstraction has 97283 states and 111353 transitions. [2018-11-22 23:50:54,180 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 23:50:54,180 INFO L276 IsEmpty]: Start isEmpty. Operand 97283 states and 111353 transitions. [2018-11-22 23:50:54,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 918 [2018-11-22 23:50:54,243 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:50:54,244 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:50:54,244 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:50:54,246 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:50:54,246 INFO L82 PathProgramCache]: Analyzing trace with hash -1025659359, now seen corresponding path program 1 times [2018-11-22 23:50:54,246 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:50:54,247 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:50:54,247 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:50:54,247 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:50:54,247 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:50:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:50:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2018-11-22 23:50:54,583 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:50:54,583 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:50:54,583 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:50:54,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:50:54,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:50:54,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:50:54,585 INFO L87 Difference]: Start difference. First operand 97283 states and 111353 transitions. Second operand 3 states. [2018-11-22 23:50:56,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:50:56,737 INFO L93 Difference]: Finished difference Result 211852 states and 242368 transitions. [2018-11-22 23:50:56,737 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:50:56,737 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 917 [2018-11-22 23:50:56,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:50:56,903 INFO L225 Difference]: With dead ends: 211852 [2018-11-22 23:50:56,903 INFO L226 Difference]: Without dead ends: 96053 [2018-11-22 23:50:57,040 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:50:57,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96053 states. [2018-11-22 23:50:58,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96053 to 93444. [2018-11-22 23:50:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93444 states. [2018-11-22 23:50:58,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93444 states to 93444 states and 106000 transitions. [2018-11-22 23:50:58,115 INFO L78 Accepts]: Start accepts. Automaton has 93444 states and 106000 transitions. Word has length 917 [2018-11-22 23:50:58,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:50:58,115 INFO L480 AbstractCegarLoop]: Abstraction has 93444 states and 106000 transitions. [2018-11-22 23:50:58,116 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:50:58,116 INFO L276 IsEmpty]: Start isEmpty. Operand 93444 states and 106000 transitions. [2018-11-22 23:50:58,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2018-11-22 23:50:58,179 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:50:58,180 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:50:58,180 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:50:58,180 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:50:58,180 INFO L82 PathProgramCache]: Analyzing trace with hash -1738838313, now seen corresponding path program 1 times [2018-11-22 23:50:58,180 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:50:58,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:50:58,181 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:50:58,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:50:58,181 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:50:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:50:58,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 805 trivial. 0 not checked. [2018-11-22 23:50:58,620 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:50:58,620 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:50:58,620 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:50:58,620 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:50:58,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:50:58,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:50:58,621 INFO L87 Difference]: Start difference. First operand 93444 states and 106000 transitions. Second operand 3 states. [2018-11-22 23:51:00,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:51:00,481 INFO L93 Difference]: Finished difference Result 183718 states and 208511 transitions. [2018-11-22 23:51:00,482 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:51:00,482 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1035 [2018-11-22 23:51:00,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:51:00,630 INFO L225 Difference]: With dead ends: 183718 [2018-11-22 23:51:00,630 INFO L226 Difference]: Without dead ends: 83276 [2018-11-22 23:51:00,727 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:51:00,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83276 states. [2018-11-22 23:51:01,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83276 to 77563. [2018-11-22 23:51:01,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77563 states. [2018-11-22 23:51:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77563 states to 77563 states and 87181 transitions. [2018-11-22 23:51:01,498 INFO L78 Accepts]: Start accepts. Automaton has 77563 states and 87181 transitions. Word has length 1035 [2018-11-22 23:51:01,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:51:01,498 INFO L480 AbstractCegarLoop]: Abstraction has 77563 states and 87181 transitions. [2018-11-22 23:51:01,498 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:51:01,498 INFO L276 IsEmpty]: Start isEmpty. Operand 77563 states and 87181 transitions. [2018-11-22 23:51:01,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2018-11-22 23:51:01,539 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:51:01,539 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:51:01,540 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:51:01,540 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:51:01,540 INFO L82 PathProgramCache]: Analyzing trace with hash -1620408517, now seen corresponding path program 1 times [2018-11-22 23:51:01,540 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:51:01,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:51:01,540 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:51:01,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:51:01,541 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:51:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:51:02,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 1133 trivial. 0 not checked. [2018-11-22 23:51:02,356 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:51:02,357 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 23:51:02,357 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:51:02,357 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:51:02,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:51:02,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:51:02,358 INFO L87 Difference]: Start difference. First operand 77563 states and 87181 transitions. Second operand 5 states. [2018-11-22 23:51:05,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:51:05,579 INFO L93 Difference]: Finished difference Result 170813 states and 192068 transitions. [2018-11-22 23:51:05,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:51:05,579 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1045 [2018-11-22 23:51:05,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:51:05,581 INFO L225 Difference]: With dead ends: 170813 [2018-11-22 23:51:05,581 INFO L226 Difference]: Without dead ends: 0 [2018-11-22 23:51:05,676 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:51:05,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-22 23:51:05,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-22 23:51:05,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-22 23:51:05,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-22 23:51:05,677 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1045 [2018-11-22 23:51:05,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:51:05,677 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-22 23:51:05,678 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:51:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-22 23:51:05,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-22 23:51:05,681 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-22 23:51:05,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:05,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:05,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:05,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:05,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:05,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:05,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:05,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:06,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:07,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:08,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,539 WARN L180 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 1047 DAG size of output: 932 [2018-11-22 23:51:09,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:09,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:10,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:11,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:12,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:13,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:13,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:13,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:13,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:13,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:13,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:13,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:13,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:51:13,573 WARN L180 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 1044 DAG size of output: 929 [2018-11-22 23:51:44,717 WARN L180 SmtUtils]: Spent 31.04 s on a formula simplification. DAG size of input: 1156 DAG size of output: 109 [2018-11-22 23:52:28,880 WARN L180 SmtUtils]: Spent 44.13 s on a formula simplification. DAG size of input: 1247 DAG size of output: 112 [2018-11-22 23:52:38,508 WARN L180 SmtUtils]: Spent 9.62 s on a formula simplification. DAG size of input: 944 DAG size of output: 76 [2018-11-22 23:53:53,882 WARN L180 SmtUtils]: Spent 1.26 m on a formula simplification. DAG size of input: 1183 DAG size of output: 162 [2018-11-22 23:54:03,944 WARN L180 SmtUtils]: Spent 10.06 s on a formula simplification. DAG size of input: 941 DAG size of output: 76 [2018-11-22 23:54:03,946 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:03,946 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a24~0)| ~a24~0) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-11-22 23:54:03,946 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:03,946 INFO L448 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1646 2572) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,947 INFO L448 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,948 INFO L448 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1646 2572) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,949 INFO L448 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,950 INFO L448 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2018-11-22 23:54:03,951 INFO L448 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,952 INFO L448 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2018-11-22 23:54:03,953 INFO L448 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,954 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,955 INFO L448 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,956 INFO L448 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,957 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2018-11-22 23:54:03,957 INFO L448 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2018-11-22 23:54:03,957 INFO L448 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,957 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1646 2572) the Hoare annotation is: (let ((.cse6 (< 1 |old(~a24~0)|)) (.cse11 (< 222 |old(~a26~0)|)) (.cse7 (= |old(~a24~0)| ~a24~0)) (.cse17 (= ~a28~0 |old(~a28~0)|)) (.cse8 (= ~a14~0 |old(~a14~0)|)) (.cse9 (= ~a26~0 |old(~a26~0)|))) (let ((.cse0 (and .cse17 .cse8 (= 2 ~a24~0) .cse9)) (.cse1 (not (= 2 |old(~a24~0)|))) (.cse13 (<= 432832 ~a28~0)) (.cse10 (< |old(~a28~0)| 432832)) (.cse12 (forall ((v_prenex_5 Int)) (or (< (mod v_prenex_5 299909) (+ |old(~a14~0)| 300090)) (< v_prenex_5 0)))) (.cse3 (< 0 (+ |old(~a14~0)| 114))) (.cse18 (< (+ |old(~a14~0)| 113) 0)) (.cse5 (<= |old(~a28~0)| 300)) (.cse14 (< 0 (+ |old(~a26~0)| 68))) (.cse19 (< 0 (+ |old(~a14~0)| 84))) (.cse20 (= 1 |old(~a24~0)|)) (.cse2 (< 217 |old(~a26~0)|)) (.cse16 (and .cse7 .cse17 .cse8 .cse9)) (.cse22 (< |old(~a26~0)| 218)) (.cse21 (or (<= |old(~a26~0)| 124) .cse6 .cse11)) (.cse15 (and .cse7 .cse8 .cse9)) (.cse4 (< 600156 |old(~a28~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3) (or .cse0 (or .cse1 .cse4)) (or .cse5 .cse3 .cse6 (and (< 300 ~a28~0) .cse7 .cse8 .cse9)) (or (or .cse10 .cse6 .cse11) .cse12 .cse13) (or .cse14 .cse13 .cse10 .cse6) (or .cse12 .cse6 .cse15) (or .cse3 (< 134 |old(~a28~0)|) .cse16) (or (< 0 (+ |old(~a14~0)| 343842)) .cse17 .cse6) (or .cse16 .cse18 .cse2 .cse6) (or .cse19 (or .cse6 .cse11) .cse16 .cse18) (or .cse20 .cse16 .cse2 .cse4) (or (or .cse5 .cse6 .cse4) .cse17) (or .cse17 .cse21 .cse2) (or .cse14 .cse15 .cse6) (or .cse19 .cse20 .cse16 .cse2) (or (or .cse6 .cse22) .cse16 .cse4) (or .cse16 .cse22 (< 0 (+ |old(~a14~0)| 182)) .cse4) (or .cse21 .cse15 .cse4)))) [2018-11-22 23:54:03,957 INFO L448 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,957 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,957 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,957 INFO L448 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,957 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,957 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,957 INFO L448 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,957 INFO L448 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,958 INFO L448 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,959 INFO L448 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,960 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-11-22 23:54:03,961 INFO L448 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,962 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,963 INFO L448 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,964 INFO L448 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2018-11-22 23:54:03,965 INFO L448 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 185) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,966 INFO L448 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L444 ceAbstractionStarter]: At program point L1643(line 1643) the Hoare annotation is: (let ((.cse14 (< 0 (+ |old(~a14~0)| 114))) (.cse3 (< 1 |old(~a24~0)|)) (.cse6 (exists ((v_prenex_5 Int)) (and (<= 0 v_prenex_5) (<= (+ ~a14~0 300090) (mod v_prenex_5 299909))))) (.cse31 (<= (+ ~a26~0 68) 0)) (.cse20 (= ~a28~0 |old(~a28~0)|)) (.cse32 (<= ~a28~0 134)) (.cse33 (<= ~a26~0 222)) (.cse34 (<= ~a24~0 1)) (.cse19 (= |old(~a24~0)| ~a24~0)) (.cse7 (= ~a14~0 |old(~a14~0)|)) (.cse18 (= ~a26~0 |old(~a26~0)|))) (let ((.cse4 (< |old(~a26~0)| 218)) (.cse9 (forall ((v_prenex_5 Int)) (or (< (mod v_prenex_5 299909) (+ |old(~a14~0)| 300090)) (< v_prenex_5 0)))) (.cse12 (< 222 |old(~a26~0)|)) (.cse22 (<= |old(~a26~0)| 124)) (.cse16 (and .cse19 .cse7 .cse18)) (.cse24 (and .cse32 .cse19 .cse33 (<= (+ ~a14~0 114) 0) .cse34 .cse7 .cse18)) (.cse0 (and .cse20 .cse7 (= 2 ~a24~0) .cse18)) (.cse1 (not (= 2 |old(~a24~0)|))) (.cse26 (and .cse31 .cse19 .cse7 .cse18)) (.cse21 (< (+ |old(~a14~0)| 113) 0)) (.cse11 (< |old(~a28~0)| 432832)) (.cse10 (<= 432832 ~a28~0)) (.cse8 (< 600156 |old(~a28~0)|)) (.cse28 (<= |old(~a28~0)| 300)) (.cse30 (< 300 ~a28~0)) (.cse27 (and .cse6 .cse19 .cse33 .cse34 .cse7 .cse18)) (.cse29 (or .cse14 .cse3)) (.cse17 (< 0 (+ |old(~a14~0)| 84))) (.cse13 (= 1 |old(~a24~0)|)) (.cse5 (and .cse19 .cse20 .cse7 .cse18)) (.cse2 (< 217 |old(~a26~0)|)) (.cse23 (and .cse31 .cse32 .cse18)) (.cse25 (< 0 (+ |old(~a26~0)| 68))) (.cse15 (< 134 |old(~a28~0)|))) (and (or .cse0 .cse1 .cse2) (or (or .cse3 .cse4) .cse5 (and .cse6 .cse7) .cse8) (or .cse9 .cse10 .cse11 .cse3 .cse12) (or .cse13 .cse14 .cse15 .cse5) (or .cse5 .cse13 (< 0 (+ |old(~a14~0)| 182)) .cse8) (or .cse14 .cse3 .cse16 .cse4) (or .cse17 (and .cse7 .cse18 .cse19 .cse20) .cse3 .cse4 .cse21 .cse12) (or .cse20 .cse6 (or .cse22 .cse3) .cse2) (or (not (= 222 |old(~a26~0)|)) (not (= (+ |old(~a14~0)| 79) 0)) (= |calculate_output_#in~input| 0) (not (= 124 ~a21~0)) (not .cse13) (not (= 111 |old(~a28~0)|)) (not (= calculate_output_~input 0))) (or .cse23 .cse6 .cse20 .cse3 (forall ((v_~a28~0_1386 Int)) (or (< (mod v_~a28~0_1386 82) (+ |old(~a28~0)| 599804)) (< v_~a28~0_1386 0)))) (or .cse14 .cse24 .cse3 .cse15 .cse12) (or .cse25 .cse26 .cse3) (or .cse9 .cse3 .cse27 .cse12) (or .cse22 .cse8 .cse16 .cse2) (or .cse28 .cse14 .cse3 .cse16) (or .cse15 .cse20 .cse24 .cse29) (or .cse0 .cse1 .cse14) (or .cse0 (or .cse1 .cse8)) (or .cse26 .cse5 .cse3 .cse21 .cse2) (or .cse25 .cse11 .cse10 .cse3) (or .cse28 .cse30 .cse25 .cse3) (or .cse13 .cse5 .cse2 .cse8) (or .cse28 .cse14 .cse3 .cse30) (or (< 0 (+ |old(~a14~0)| 343842)) .cse20 .cse27 .cse29) (or .cse17 .cse13 .cse5 .cse2) (or .cse23 .cse25 .cse15)))) [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L1643-1(line 1643) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,967 INFO L448 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 24 1644) the Hoare annotation is: (let ((.cse15 (= |old(~a24~0)| ~a24~0)) (.cse8 (= ~a28~0 |old(~a28~0)|)) (.cse16 (= ~a14~0 |old(~a14~0)|)) (.cse17 (= ~a26~0 |old(~a26~0)|))) (let ((.cse7 (< 222 |old(~a26~0)|)) (.cse0 (and .cse8 .cse16 (= 2 ~a24~0) .cse17)) (.cse1 (not (= 2 |old(~a24~0)|))) (.cse3 (forall ((v_prenex_5 Int)) (or (< (mod v_prenex_5 299909) (+ |old(~a14~0)| 300090)) (< v_prenex_5 0)))) (.cse12 (< 0 (+ |old(~a14~0)| 114))) (.cse5 (< |old(~a28~0)| 432832)) (.cse4 (<= 432832 ~a28~0)) (.cse14 (<= |old(~a28~0)| 300)) (.cse11 (< (+ |old(~a14~0)| 113) 0)) (.cse19 (< 0 (+ |old(~a26~0)| 68))) (.cse18 (and .cse15 .cse16 .cse17)) (.cse9 (< 0 (+ |old(~a14~0)| 84))) (.cse20 (= 1 |old(~a24~0)|)) (.cse6 (< 1 |old(~a24~0)|)) (.cse2 (< 217 |old(~a26~0)|)) (.cse10 (and .cse15 .cse8 .cse16 .cse17)) (.cse21 (< |old(~a26~0)| 218)) (.cse13 (< 600156 |old(~a28~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse6 .cse7) (or (< 0 (+ |old(~a14~0)| 343842)) .cse6 .cse8) (or .cse9 .cse6 .cse10 .cse11 .cse7) (or .cse0 .cse1 .cse12) (or .cse0 (or .cse1 .cse13)) (or .cse14 .cse12 .cse6 (and (< 300 ~a28~0) .cse15 .cse16 .cse17)) (or .cse3 .cse6 .cse18) (or .cse12 (< 134 |old(~a28~0)|) .cse10) (or .cse19 .cse5 .cse4 .cse6) (or .cse20 .cse10 .cse2 .cse13) (or (or .cse14 .cse6 .cse13) .cse8) (or .cse10 .cse6 .cse11 .cse2) (or .cse19 .cse18 .cse6) (or .cse9 .cse20 .cse10 .cse2) (or (or .cse6 .cse21) .cse10 .cse13) (or .cse10 (or (<= |old(~a26~0)| 124) .cse6) .cse2) (or .cse10 .cse21 (< 0 (+ |old(~a14~0)| 182)) .cse13)))) [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,968 INFO L448 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,969 INFO L448 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,970 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,971 INFO L448 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,972 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,973 INFO L448 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2018-11-22 23:54:03,974 INFO L448 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,975 INFO L448 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2018-11-22 23:54:03,976 INFO L448 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-11-22 23:54:03,977 INFO L448 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2018-11-22 23:54:03,978 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,978 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,978 INFO L448 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,978 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,978 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,978 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,978 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,984 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,984 INFO L448 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,984 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2018-11-22 23:54:03,985 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,986 INFO L448 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,986 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,986 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,986 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,986 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,986 INFO L448 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-11-22 23:54:03,986 INFO L448 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-11-22 23:54:03,986 INFO L448 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-11-22 23:54:03,986 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2018-11-22 23:54:03,986 INFO L448 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2018-11-22 23:54:03,986 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2018-11-22 23:54:03,992 INFO L448 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2018-11-22 23:54:03,992 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2018-11-22 23:54:03,992 INFO L448 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2018-11-22 23:54:03,992 INFO L448 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2018-11-22 23:54:03,993 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,994 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,994 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,994 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,994 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,994 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,994 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2018-11-22 23:54:03,994 INFO L448 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,994 INFO L448 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:03,994 INFO L448 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2018-11-22 23:54:04,000 INFO L448 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2018-11-22 23:54:04,001 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2018-11-22 23:54:04,002 INFO L448 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2018-11-22 23:54:04,002 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2018-11-22 23:54:04,002 INFO L448 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-11-22 23:54:04,002 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-11-22 23:54:04,002 INFO L448 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2018-11-22 23:54:04,002 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:04,002 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a21~0 124) (= (+ ~a14~0 79) 0) (= ~a24~0 1) (= ~a28~0 111) (= ~a26~0 222)) [2018-11-22 23:54:04,002 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:04,002 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:04,002 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 2574 2590) the Hoare annotation is: (or (not (= 222 |old(~a26~0)|)) (not (= (+ |old(~a14~0)| 79) 0)) (and (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a24~0 1) (= ~a28~0 |old(~a28~0)|)) (not (= 124 ~a21~0)) (not (= 1 |old(~a24~0)|)) (not (= 111 |old(~a28~0)|))) [2018-11-22 23:54:04,006 INFO L444 ceAbstractionStarter]: At program point L2588(line 2588) the Hoare annotation is: (let ((.cse1 (= 2 ~a24~0)) (.cse2 (<= (+ ~a14~0 114) 0)) (.cse3 (<= ~a26~0 217)) (.cse6 (not (= 1 ~a24~0))) (.cse7 (+ |old(~a14~0)| 79)) (.cse0 (<= ~a28~0 600156)) (.cse4 (<= ~a24~0 1)) (.cse5 (<= (+ ~a14~0 84) 0))) (or (and .cse0 .cse1) (and .cse2 .cse1) (not (= 222 |old(~a26~0)|)) (and .cse3 .cse1) (not (= 1 |old(~a24~0)|)) (and (<= (+ ~a26~0 68) 0) .cse4) (not (= 124 ~a21~0)) (and .cse0 (and (<= 218 ~a26~0) .cse4)) (not (= 111 |old(~a28~0)|)) (and .cse3 .cse5 .cse6) (and (<= ~a28~0 134) .cse2) (and .cse4 .cse3 (<= 0 (+ ~a14~0 113))) (and .cse2 (and (< 300 ~a28~0) .cse4)) (< 0 .cse7) (and .cse0 .cse3 .cse6) (< .cse7 0) (and .cse0 (<= (+ ~a14~0 182) 0)) (and (and (< 124 ~a26~0) (<= ~a26~0 222) .cse4) .cse5))) [2018-11-22 23:54:04,006 INFO L448 ceAbstractionStarter]: For program point L2588-1(line 2588) no Hoare annotation was computed. [2018-11-22 23:54:04,006 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 2574 2590) no Hoare annotation was computed. [2018-11-22 23:54:04,006 INFO L448 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2018-11-22 23:54:04,006 INFO L444 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse1 (= 2 ~a24~0)) (.cse2 (<= (+ ~a14~0 114) 0)) (.cse3 (<= ~a26~0 217)) (.cse6 (not (= 1 ~a24~0))) (.cse7 (+ |old(~a14~0)| 79)) (.cse0 (<= ~a28~0 600156)) (.cse4 (<= ~a24~0 1)) (.cse5 (<= (+ ~a14~0 84) 0))) (or (and .cse0 .cse1) (and .cse2 .cse1) (not (= 222 |old(~a26~0)|)) (and .cse3 .cse1) (not (= 1 |old(~a24~0)|)) (and (<= (+ ~a26~0 68) 0) .cse4) (not (= 124 ~a21~0)) (and .cse0 (and (<= 218 ~a26~0) .cse4)) (not (= 111 |old(~a28~0)|)) (and .cse3 .cse5 .cse6) (and (<= ~a28~0 134) .cse2) (and .cse4 .cse3 (<= 0 (+ ~a14~0 113))) (and .cse2 (and (< 300 ~a28~0) .cse4)) (< 0 .cse7) (and .cse0 .cse3 .cse6) (< .cse7 0) (and .cse0 (<= (+ ~a14~0 182) 0)) (and (and (< 124 ~a26~0) (<= ~a26~0 222) .cse4) .cse5))) [2018-11-22 23:54:04,006 INFO L448 ceAbstractionStarter]: For program point L2580-3(lines 2574 2590) no Hoare annotation was computed. [2018-11-22 23:54:04,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 11:54:04 BoogieIcfgContainer [2018-11-22 23:54:04,016 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-22 23:54:04,016 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 23:54:04,016 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 23:54:04,016 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 23:54:04,017 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:46:26" (3/4) ... [2018-11-22 23:54:04,021 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-22 23:54:04,026 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-22 23:54:04,027 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-22 23:54:04,027 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-22 23:54:04,027 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-22 23:54:04,055 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-22 23:54:04,058 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-22 23:54:04,083 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((a28 <= 600156 && 2 == a24) || (a14 + 114 <= 0 && 2 == a24)) || !(222 == \old(a26))) || (a26 <= 217 && 2 == a24)) || !(1 == \old(a24))) || (a26 + 68 <= 0 && a24 <= 1)) || !(124 == a21)) || (a28 <= 600156 && 218 <= a26 && a24 <= 1)) || !(111 == \old(a28))) || ((a26 <= 217 && a14 + 84 <= 0) && !(1 == a24))) || (a28 <= 134 && a14 + 114 <= 0)) || ((a24 <= 1 && a26 <= 217) && 0 <= a14 + 113)) || (a14 + 114 <= 0 && 300 < a28 && a24 <= 1)) || 0 < \old(a14) + 79) || ((a28 <= 600156 && a26 <= 217) && !(1 == a24))) || \old(a14) + 79 < 0) || (a28 <= 600156 && a14 + 182 <= 0)) || (((124 < a26 && a26 <= 222) && a24 <= 1) && a14 + 84 <= 0) [2018-11-22 23:54:04,280 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5abc9002-6db1-4503-bee5-e475dc28ad11/bin-2019/utaipan/witness.graphml [2018-11-22 23:54:04,281 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 23:54:04,282 INFO L168 Benchmark]: Toolchain (without parser) took 462572.72 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.7 GB). Free memory was 951.6 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2018-11-22 23:54:04,283 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-22 23:54:04,283 INFO L168 Benchmark]: CACSL2BoogieTranslator took 900.94 ms. Allocated memory is still 1.0 GB. Free memory was 951.6 MB in the beginning and 814.7 MB in the end (delta: 136.9 MB). Peak memory consumption was 136.9 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:04,283 INFO L168 Benchmark]: Boogie Procedure Inliner took 149.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 814.7 MB in the beginning and 1.2 GB in the end (delta: -347.2 MB). Peak memory consumption was 41.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:04,283 INFO L168 Benchmark]: Boogie Preprocessor took 112.71 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: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:04,284 INFO L168 Benchmark]: RCFGBuilder took 3544.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 78.1 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.6 MB). Peak memory consumption was 336.9 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:04,284 INFO L168 Benchmark]: TraceAbstraction took 457597.34 ms. Allocated memory was 1.3 GB in the beginning and 4.8 GB in the end (delta: 3.5 GB). Free memory was 1.1 GB in the beginning and 2.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-11-22 23:54:04,284 INFO L168 Benchmark]: Witness Printer took 264.43 ms. Allocated memory is still 4.8 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 72.2 MB). Peak memory consumption was 72.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:04,286 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 900.94 ms. Allocated memory is still 1.0 GB. Free memory was 951.6 MB in the beginning and 814.7 MB in the end (delta: 136.9 MB). Peak memory consumption was 136.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 149.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 814.7 MB in the beginning and 1.2 GB in the end (delta: -347.2 MB). Peak memory consumption was 41.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 112.71 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: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3544.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 78.1 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.6 MB). Peak memory consumption was 336.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 457597.34 ms. Allocated memory was 1.3 GB in the beginning and 4.8 GB in the end (delta: 3.5 GB). Free memory was 1.1 GB in the beginning and 2.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Witness Printer took 264.43 ms. Allocated memory is still 4.8 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 72.2 MB). Peak memory consumption was 72.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 185]: 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: 2580]: Loop Invariant Derived loop invariant: (((((((((((((((((a28 <= 600156 && 2 == a24) || (a14 + 114 <= 0 && 2 == a24)) || !(222 == \old(a26))) || (a26 <= 217 && 2 == a24)) || !(1 == \old(a24))) || (a26 + 68 <= 0 && a24 <= 1)) || !(124 == a21)) || (a28 <= 600156 && 218 <= a26 && a24 <= 1)) || !(111 == \old(a28))) || ((a26 <= 217 && a14 + 84 <= 0) && !(1 == a24))) || (a28 <= 134 && a14 + 114 <= 0)) || ((a24 <= 1 && a26 <= 217) && 0 <= a14 + 113)) || (a14 + 114 <= 0 && 300 < a28 && a24 <= 1)) || 0 < \old(a14) + 79) || ((a28 <= 600156 && a26 <= 217) && !(1 == a24))) || \old(a14) + 79 < 0) || (a28 <= 600156 && a14 + 182 <= 0)) || (((124 < a26 && a26 <= 222) && a24 <= 1) && a14 + 84 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 603 locations, 1 error locations. SAFE Result, 457.5s OverallTime, 17 OverallIterations, 6 TraceHistogramMax, 259.6s AutomataDifference, 0.0s DeadEndRemovalTime, 178.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 9268 SDtfs, 31147 SDslu, 4804 SDs, 0 SdLazy, 52019 SolverSat, 11418 SolverUnsat, 337 SolverUnknown, 0 SolverNotchecked, 237.1s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 5850 GetRequests, 5702 SyntacticMatches, 10 SemanticMatches, 138 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 969 ImplicationChecksByTransitivity, 1.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=97283occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 3.2s AbstIntTime, 6 AbstIntIterations, 1 AbstIntStrong, 0.9979331026345173 AbsIntWeakeningRatio, 0.10843373493975904 AbsIntAvgWeakeningVarsNumRemoved, 17.477911646586346 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 7.0s AutomataMinimizationTime, 17 MinimizatonAttempts, 45723 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 5584 PreInvPairs, 9494 NumberOfFragments, 2093 HoareAnnotationTreeSize, 5584 FomulaSimplifications, 296543 FormulaSimplificationTreeSizeReduction, 7.8s HoareSimplificationTime, 9 FomulaSimplificationsInter, 259168 FormulaSimplificationTreeSizeReductionInter, 170.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 5.3s InterpolantComputationTime, 10500 NumberOfCodeBlocks, 10500 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 13165 ConstructedInterpolants, 218 QuantifiedInterpolants, 17241156 SizeOfPredicates, 12 NumberOfNonLiveVariables, 4083 ConjunctsInSsa, 29 ConjunctsInUnsatCore, 27 InterpolantComputations, 14 PerfectInterpolantSequences, 16013/17285 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...