./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/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 740d37379aea2fad5292fccf2ef7f37563d48343 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 05:36:49,018 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 05:36:49,019 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 05:36:49,026 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 05:36:49,027 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 05:36:49,027 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 05:36:49,028 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 05:36:49,029 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 05:36:49,029 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 05:36:49,030 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 05:36:49,030 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 05:36:49,030 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 05:36:49,031 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 05:36:49,031 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 05:36:49,032 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 05:36:49,032 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 05:36:49,032 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 05:36:49,033 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 05:36:49,034 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 05:36:49,035 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 05:36:49,035 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 05:36:49,036 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 05:36:49,038 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 05:36:49,038 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 05:36:49,038 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 05:36:49,039 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 05:36:49,039 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 05:36:49,039 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 05:36:49,040 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 05:36:49,040 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 05:36:49,040 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 05:36:49,041 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 05:36:49,041 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 05:36:49,041 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 05:36:49,041 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 05:36:49,042 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 05:36:49,042 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-02 05:36:49,049 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 05:36:49,049 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 05:36:49,050 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 05:36:49,050 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 05:36:49,050 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 05:36:49,050 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 05:36:49,050 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 05:36:49,050 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 05:36:49,051 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 05:36:49,051 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 05:36:49,051 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 05:36:49,051 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 05:36:49,051 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 05:36:49,051 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 05:36:49,052 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 05:36:49,052 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 05:36:49,052 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 05:36:49,052 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 05:36:49,052 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 05:36:49,052 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 05:36:49,052 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 05:36:49,052 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 05:36:49,053 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 05:36:49,053 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 05:36:49,053 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 05:36:49,053 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 05:36:49,053 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 05:36:49,053 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 05:36:49,053 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 05:36:49,053 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 05:36:49,054 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 05:36:49,054 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 05:36:49,054 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 05:36:49,054 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 05:36:49,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 05:36:49,054 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 05:36:49,054 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_35551727-00ae-42db-9b7e-a50cd0458012/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 -> 740d37379aea2fad5292fccf2ef7f37563d48343 [2018-12-02 05:36:49,071 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 05:36:49,078 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 05:36:49,080 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 05:36:49,081 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 05:36:49,081 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 05:36:49,081 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c [2018-12-02 05:36:49,115 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/data/5fce5fec2/7ec1424308684b8e9d63fbf877c91319/FLAG871ca2206 [2018-12-02 05:36:49,538 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 05:36:49,538 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c [2018-12-02 05:36:49,550 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/data/5fce5fec2/7ec1424308684b8e9d63fbf877c91319/FLAG871ca2206 [2018-12-02 05:36:49,838 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/data/5fce5fec2/7ec1424308684b8e9d63fbf877c91319 [2018-12-02 05:36:49,840 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 05:36:49,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 05:36:49,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 05:36:49,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 05:36:49,844 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 05:36:49,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:36:49" (1/1) ... [2018-12-02 05:36:49,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@707ef703 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:49, skipping insertion in model container [2018-12-02 05:36:49,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:36:49" (1/1) ... [2018-12-02 05:36:49,850 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 05:36:49,913 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 05:36:50,355 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 05:36:50,358 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 05:36:50,629 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 05:36:50,640 INFO L195 MainTranslator]: Completed translation [2018-12-02 05:36:50,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50 WrapperNode [2018-12-02 05:36:50,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 05:36:50,641 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 05:36:50,641 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 05:36:50,642 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 05:36:50,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50" (1/1) ... [2018-12-02 05:36:50,676 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50" (1/1) ... [2018-12-02 05:36:50,682 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 05:36:50,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 05:36:50,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 05:36:50,682 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 05:36:50,688 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50" (1/1) ... [2018-12-02 05:36:50,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50" (1/1) ... [2018-12-02 05:36:50,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50" (1/1) ... [2018-12-02 05:36:50,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50" (1/1) ... [2018-12-02 05:36:50,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50" (1/1) ... [2018-12-02 05:36:50,760 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50" (1/1) ... [2018-12-02 05:36:50,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50" (1/1) ... [2018-12-02 05:36:50,791 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 05:36:50,792 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 05:36:50,792 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 05:36:50,792 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 05:36:50,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/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 [2018-12-02 05:36:50,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 05:36:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 05:36:50,833 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 05:36:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 05:36:50,833 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 05:36:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 05:36:50,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 05:36:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 05:36:50,833 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 05:36:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 05:36:53,097 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 05:36:53,097 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 05:36:53,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:36:53 BoogieIcfgContainer [2018-12-02 05:36:53,097 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 05:36:53,098 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 05:36:53,098 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 05:36:53,099 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 05:36:53,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:36:49" (1/3) ... [2018-12-02 05:36:53,100 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bb969df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:36:53, skipping insertion in model container [2018-12-02 05:36:53,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:50" (2/3) ... [2018-12-02 05:36:53,100 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bb969df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:36:53, skipping insertion in model container [2018-12-02 05:36:53,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:36:53" (3/3) ... [2018-12-02 05:36:53,101 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem17_label42_true-unreach-call.c [2018-12-02 05:36:53,107 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 05:36:53,113 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 05:36:53,126 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 05:36:53,151 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 05:36:53,151 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 05:36:53,151 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 05:36:53,151 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 05:36:53,152 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 05:36:53,152 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 05:36:53,152 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 05:36:53,152 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 05:36:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states. [2018-12-02 05:36:53,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-12-02 05:36:53,192 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:36:53,192 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] [2018-12-02 05:36:53,193 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:36:53,198 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:36:53,198 INFO L82 PathProgramCache]: Analyzing trace with hash 1436696441, now seen corresponding path program 1 times [2018-12-02 05:36:53,199 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:36:53,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:36:53,228 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:36:53,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:36:53,228 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:36:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:36:53,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:36:53,379 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:36:53,379 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 05:36:53,380 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:36:53,383 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 05:36:53,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 05:36:53,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 05:36:53,392 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 4 states. [2018-12-02 05:36:56,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:36:56,785 INFO L93 Difference]: Finished difference Result 2158 states and 4003 transitions. [2018-12-02 05:36:56,785 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 05:36:56,786 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 46 [2018-12-02 05:36:56,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:36:56,803 INFO L225 Difference]: With dead ends: 2158 [2018-12-02 05:36:56,803 INFO L226 Difference]: Without dead ends: 1474 [2018-12-02 05:36:56,809 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 [2018-12-02 05:36:56,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1474 states. [2018-12-02 05:36:56,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1474 to 1447. [2018-12-02 05:36:56,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1447 states. [2018-12-02 05:36:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1447 states and 2481 transitions. [2018-12-02 05:36:56,887 INFO L78 Accepts]: Start accepts. Automaton has 1447 states and 2481 transitions. Word has length 46 [2018-12-02 05:36:56,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:36:56,888 INFO L480 AbstractCegarLoop]: Abstraction has 1447 states and 2481 transitions. [2018-12-02 05:36:56,888 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 05:36:56,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2481 transitions. [2018-12-02 05:36:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-12-02 05:36:56,892 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:36:56,892 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:36:56,893 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:36:56,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:36:56,893 INFO L82 PathProgramCache]: Analyzing trace with hash 1436955208, now seen corresponding path program 1 times [2018-12-02 05:36:56,893 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:36:56,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:36:56,894 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:36:56,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:36:56,895 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:36:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:36:57,042 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:36:57,042 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:36:57,042 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 05:36:57,042 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:36:57,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 05:36:57,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 05:36:57,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-12-02 05:36:57,044 INFO L87 Difference]: Start difference. First operand 1447 states and 2481 transitions. Second operand 6 states. [2018-12-02 05:37:01,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:01,858 INFO L93 Difference]: Finished difference Result 5602 states and 9930 transitions. [2018-12-02 05:37:01,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 05:37:01,859 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-12-02 05:37:01,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:01,870 INFO L225 Difference]: With dead ends: 5602 [2018-12-02 05:37:01,870 INFO L226 Difference]: Without dead ends: 4161 [2018-12-02 05:37:01,874 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-12-02 05:37:01,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4161 states. [2018-12-02 05:37:01,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4161 to 4140. [2018-12-02 05:37:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4140 states. [2018-12-02 05:37:01,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 4140 states and 6053 transitions. [2018-12-02 05:37:01,934 INFO L78 Accepts]: Start accepts. Automaton has 4140 states and 6053 transitions. Word has length 124 [2018-12-02 05:37:01,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:01,935 INFO L480 AbstractCegarLoop]: Abstraction has 4140 states and 6053 transitions. [2018-12-02 05:37:01,935 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 05:37:01,935 INFO L276 IsEmpty]: Start isEmpty. Operand 4140 states and 6053 transitions. [2018-12-02 05:37:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-12-02 05:37:01,936 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:01,936 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:37:01,936 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:01,936 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:01,937 INFO L82 PathProgramCache]: Analyzing trace with hash 1743671988, now seen corresponding path program 1 times [2018-12-02 05:37:01,937 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:01,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:01,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:01,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:01,937 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:02,034 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:37:02,034 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:37:02,034 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 05:37:02,035 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:37:02,035 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 05:37:02,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 05:37:02,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 05:37:02,036 INFO L87 Difference]: Start difference. First operand 4140 states and 6053 transitions. Second operand 6 states. [2018-12-02 05:37:05,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:05,114 INFO L93 Difference]: Finished difference Result 12482 states and 19726 transitions. [2018-12-02 05:37:05,115 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 05:37:05,115 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 125 [2018-12-02 05:37:05,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:05,152 INFO L225 Difference]: With dead ends: 12482 [2018-12-02 05:37:05,152 INFO L226 Difference]: Without dead ends: 8348 [2018-12-02 05:37:05,166 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 [2018-12-02 05:37:05,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8348 states. [2018-12-02 05:37:05,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8348 to 8275. [2018-12-02 05:37:05,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8275 states. [2018-12-02 05:37:05,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8275 states to 8275 states and 12051 transitions. [2018-12-02 05:37:05,352 INFO L78 Accepts]: Start accepts. Automaton has 8275 states and 12051 transitions. Word has length 125 [2018-12-02 05:37:05,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:05,352 INFO L480 AbstractCegarLoop]: Abstraction has 8275 states and 12051 transitions. [2018-12-02 05:37:05,352 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 05:37:05,352 INFO L276 IsEmpty]: Start isEmpty. Operand 8275 states and 12051 transitions. [2018-12-02 05:37:05,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-12-02 05:37:05,355 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:05,355 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 05:37:05,355 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:05,355 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:05,355 INFO L82 PathProgramCache]: Analyzing trace with hash -1224379681, now seen corresponding path program 1 times [2018-12-02 05:37:05,355 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:05,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:05,356 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:05,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:05,356 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 79 proven. 5 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2018-12-02 05:37:05,510 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:05,510 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:37:05,511 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 199 with the following transitions: [2018-12-02 05:37:05,512 INFO L205 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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1223], [1224], [1228], [1232], [1236], [1239], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-12-02 05:37:05,546 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:37:05,546 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:37:06,024 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:37:06,025 INFO L272 AbstractInterpreter]: Visited 87 different actions 247 times. Merged at 4 different actions 7 times. Never widened. Performed 2778 root evaluator evaluations with a maximum evaluation depth of 14. Performed 2778 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-12-02 05:37:06,030 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:06,031 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:37:06,031 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:06,031 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/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 [2018-12-02 05:37:06,038 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:06,038 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:37:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:06,096 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:37:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 150 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:37:06,165 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:37:06,253 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 150 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:37:06,278 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:37:06,279 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-12-02 05:37:06,279 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:37:06,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 05:37:06,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 05:37:06,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2018-12-02 05:37:06,280 INFO L87 Difference]: Start difference. First operand 8275 states and 12051 transitions. Second operand 9 states. [2018-12-02 05:37:09,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:09,810 INFO L93 Difference]: Finished difference Result 20630 states and 30023 transitions. [2018-12-02 05:37:09,810 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-02 05:37:09,811 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 198 [2018-12-02 05:37:09,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:09,839 INFO L225 Difference]: With dead ends: 20630 [2018-12-02 05:37:09,839 INFO L226 Difference]: Without dead ends: 11062 [2018-12-02 05:37:09,854 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 413 GetRequests, 394 SyntacticMatches, 3 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=95, Invalid=211, Unknown=0, NotChecked=0, Total=306 [2018-12-02 05:37:09,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11062 states. [2018-12-02 05:37:09,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11062 to 9699. [2018-12-02 05:37:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9699 states. [2018-12-02 05:37:09,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9699 states to 9699 states and 12440 transitions. [2018-12-02 05:37:09,997 INFO L78 Accepts]: Start accepts. Automaton has 9699 states and 12440 transitions. Word has length 198 [2018-12-02 05:37:09,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:09,998 INFO L480 AbstractCegarLoop]: Abstraction has 9699 states and 12440 transitions. [2018-12-02 05:37:09,998 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 05:37:09,998 INFO L276 IsEmpty]: Start isEmpty. Operand 9699 states and 12440 transitions. [2018-12-02 05:37:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-12-02 05:37:10,000 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:10,001 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 05:37:10,001 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:10,001 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:10,001 INFO L82 PathProgramCache]: Analyzing trace with hash -1728692045, now seen corresponding path program 1 times [2018-12-02 05:37:10,001 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:10,002 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:10,002 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:10,002 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:10,002 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:10,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:10,163 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 104 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:37:10,163 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:10,163 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:37:10,163 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 212 with the following transitions: [2018-12-02 05:37:10,163 INFO L205 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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1239], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-12-02 05:37:10,165 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:37:10,165 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:37:10,284 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:37:10,284 INFO L272 AbstractInterpreter]: Visited 96 different actions 190 times. Merged at 6 different actions 9 times. Never widened. Performed 2235 root evaluator evaluations with a maximum evaluation depth of 10. Performed 2235 inverse root evaluator evaluations with a maximum inverse evaluation depth of 10. Found 2 fixpoints after 2 different actions. Largest state had 26 variables. [2018-12-02 05:37:10,285 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:10,285 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:37:10,285 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:10,286 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/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 [2018-12-02 05:37:10,292 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:10,292 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:37:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:10,337 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:37:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-12-02 05:37:10,359 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:37:10,394 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-12-02 05:37:10,418 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-02 05:37:10,419 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [7] total 8 [2018-12-02 05:37:10,419 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:37:10,419 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:37:10,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:37:10,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-12-02 05:37:10,419 INFO L87 Difference]: Start difference. First operand 9699 states and 12440 transitions. Second operand 3 states. [2018-12-02 05:37:11,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:11,923 INFO L93 Difference]: Finished difference Result 19392 states and 24874 transitions. [2018-12-02 05:37:11,923 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:37:11,923 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 211 [2018-12-02 05:37:11,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:11,941 INFO L225 Difference]: With dead ends: 19392 [2018-12-02 05:37:11,941 INFO L226 Difference]: Without dead ends: 9699 [2018-12-02 05:37:11,954 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 433 GetRequests, 422 SyntacticMatches, 5 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-12-02 05:37:11,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9699 states. [2018-12-02 05:37:12,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9699 to 9699. [2018-12-02 05:37:12,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9699 states. [2018-12-02 05:37:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9699 states to 9699 states and 12278 transitions. [2018-12-02 05:37:12,062 INFO L78 Accepts]: Start accepts. Automaton has 9699 states and 12278 transitions. Word has length 211 [2018-12-02 05:37:12,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:12,062 INFO L480 AbstractCegarLoop]: Abstraction has 9699 states and 12278 transitions. [2018-12-02 05:37:12,062 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:37:12,062 INFO L276 IsEmpty]: Start isEmpty. Operand 9699 states and 12278 transitions. [2018-12-02 05:37:12,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2018-12-02 05:37:12,064 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:12,064 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:37:12,065 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:12,065 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:12,065 INFO L82 PathProgramCache]: Analyzing trace with hash -768067194, now seen corresponding path program 1 times [2018-12-02 05:37:12,065 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:12,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:12,065 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:12,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:12,065 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:12,175 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 270 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-12-02 05:37:12,175 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:12,175 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:37:12,175 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 288 with the following transitions: [2018-12-02 05:37:12,176 INFO L205 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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1231], [1232], [1236], [1239], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-12-02 05:37:12,177 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:37:12,177 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:37:12,284 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:37:12,284 INFO L272 AbstractInterpreter]: Visited 97 different actions 194 times. Merged at 7 different actions 11 times. Never widened. Performed 2281 root evaluator evaluations with a maximum evaluation depth of 11. Performed 2281 inverse root evaluator evaluations with a maximum inverse evaluation depth of 11. Found 3 fixpoints after 3 different actions. Largest state had 26 variables. [2018-12-02 05:37:12,285 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:12,285 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:37:12,285 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:12,286 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/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 [2018-12-02 05:37:12,292 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:12,292 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:37:12,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:12,348 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:37:12,389 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 270 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-12-02 05:37:12,389 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:37:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 270 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-12-02 05:37:12,535 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:37:12,535 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2018-12-02 05:37:12,536 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:37:12,536 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 05:37:12,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 05:37:12,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-12-02 05:37:12,536 INFO L87 Difference]: Start difference. First operand 9699 states and 12278 transitions. Second operand 7 states. [2018-12-02 05:37:18,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:18,604 INFO L93 Difference]: Finished difference Result 25567 states and 33613 transitions. [2018-12-02 05:37:18,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-02 05:37:18,605 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 287 [2018-12-02 05:37:18,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:18,625 INFO L225 Difference]: With dead ends: 25567 [2018-12-02 05:37:18,626 INFO L226 Difference]: Without dead ends: 15874 [2018-12-02 05:37:18,635 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 589 GetRequests, 576 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=65, Invalid=117, Unknown=0, NotChecked=0, Total=182 [2018-12-02 05:37:18,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15874 states. [2018-12-02 05:37:18,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15874 to 14436. [2018-12-02 05:37:18,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14436 states. [2018-12-02 05:37:18,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14436 states to 14436 states and 18222 transitions. [2018-12-02 05:37:18,783 INFO L78 Accepts]: Start accepts. Automaton has 14436 states and 18222 transitions. Word has length 287 [2018-12-02 05:37:18,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:18,783 INFO L480 AbstractCegarLoop]: Abstraction has 14436 states and 18222 transitions. [2018-12-02 05:37:18,783 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 05:37:18,783 INFO L276 IsEmpty]: Start isEmpty. Operand 14436 states and 18222 transitions. [2018-12-02 05:37:18,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2018-12-02 05:37:18,787 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:18,787 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:37:18,787 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:18,787 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:18,787 INFO L82 PathProgramCache]: Analyzing trace with hash 793686743, now seen corresponding path program 1 times [2018-12-02 05:37:18,788 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:18,788 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:18,788 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:18,788 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:18,788 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:18,925 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 125 proven. 146 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-12-02 05:37:18,926 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:18,926 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:37:18,926 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 334 with the following transitions: [2018-12-02 05:37:18,927 INFO L205 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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [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], [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], [1443], [1448], [1450], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-12-02 05:37:18,930 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:37:18,930 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:37:19,075 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:37:19,075 INFO L272 AbstractInterpreter]: Visited 134 different actions 267 times. Merged at 7 different actions 12 times. Never widened. Performed 3446 root evaluator evaluations with a maximum evaluation depth of 16. Performed 3446 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 3 fixpoints after 2 different actions. Largest state had 26 variables. [2018-12-02 05:37:19,076 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:19,077 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:37:19,077 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:19,077 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/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 [2018-12-02 05:37:19,085 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:19,085 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:37:19,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:19,158 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:37:19,311 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 17 [2018-12-02 05:37:19,365 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 233 proven. 2 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-12-02 05:37:19,366 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:37:19,767 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 125 proven. 227 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 05:37:19,782 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:37:19,783 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 8] total 15 [2018-12-02 05:37:19,783 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:37:19,783 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 05:37:19,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 05:37:19,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2018-12-02 05:37:19,784 INFO L87 Difference]: Start difference. First operand 14436 states and 18222 transitions. Second operand 10 states. [2018-12-02 05:37:28,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:28,258 INFO L93 Difference]: Finished difference Result 43572 states and 62697 transitions. [2018-12-02 05:37:28,259 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-12-02 05:37:28,259 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 333 [2018-12-02 05:37:28,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:28,316 INFO L225 Difference]: With dead ends: 43572 [2018-12-02 05:37:28,316 INFO L226 Difference]: Without dead ends: 28154 [2018-12-02 05:37:28,339 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 698 GetRequests, 671 SyntacticMatches, 2 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=210, Invalid=492, Unknown=0, NotChecked=0, Total=702 [2018-12-02 05:37:28,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28154 states. [2018-12-02 05:37:28,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28154 to 26486. [2018-12-02 05:37:28,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26486 states. [2018-12-02 05:37:28,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26486 states to 26486 states and 34328 transitions. [2018-12-02 05:37:28,662 INFO L78 Accepts]: Start accepts. Automaton has 26486 states and 34328 transitions. Word has length 333 [2018-12-02 05:37:28,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:28,663 INFO L480 AbstractCegarLoop]: Abstraction has 26486 states and 34328 transitions. [2018-12-02 05:37:28,663 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 05:37:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 26486 states and 34328 transitions. [2018-12-02 05:37:28,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2018-12-02 05:37:28,668 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:28,668 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:37:28,668 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:28,669 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:28,669 INFO L82 PathProgramCache]: Analyzing trace with hash 1295628949, now seen corresponding path program 1 times [2018-12-02 05:37:28,669 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:28,669 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:28,669 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:28,670 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:28,670 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:28,785 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2018-12-02 05:37:28,785 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:37:28,785 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 05:37:28,785 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:37:28,786 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 05:37:28,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 05:37:28,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 05:37:28,786 INFO L87 Difference]: Start difference. First operand 26486 states and 34328 transitions. Second operand 4 states. [2018-12-02 05:37:33,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:33,344 INFO L93 Difference]: Finished difference Result 66999 states and 89498 transitions. [2018-12-02 05:37:33,345 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 05:37:33,345 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 370 [2018-12-02 05:37:33,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:33,422 INFO L225 Difference]: With dead ends: 66999 [2018-12-02 05:37:33,422 INFO L226 Difference]: Without dead ends: 38160 [2018-12-02 05:37:33,454 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 [2018-12-02 05:37:33,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38160 states. [2018-12-02 05:37:33,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38160 to 36399. [2018-12-02 05:37:33,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36399 states. [2018-12-02 05:37:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36399 states to 36399 states and 45533 transitions. [2018-12-02 05:37:33,817 INFO L78 Accepts]: Start accepts. Automaton has 36399 states and 45533 transitions. Word has length 370 [2018-12-02 05:37:33,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:33,817 INFO L480 AbstractCegarLoop]: Abstraction has 36399 states and 45533 transitions. [2018-12-02 05:37:33,817 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 05:37:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 36399 states and 45533 transitions. [2018-12-02 05:37:33,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2018-12-02 05:37:33,826 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:33,826 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-02 05:37:33,826 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:33,826 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:33,826 INFO L82 PathProgramCache]: Analyzing trace with hash 1223844528, now seen corresponding path program 1 times [2018-12-02 05:37:33,826 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:33,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:33,827 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:33,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:33,827 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:34,027 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-02 05:37:34,027 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:34,027 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:37:34,027 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 474 with the following transitions: [2018-12-02 05:37:34,027 INFO L205 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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1223], [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], [1376], [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], [1654], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-12-02 05:37:34,029 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:37:34,030 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:37:34,316 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:37:34,317 INFO L272 AbstractInterpreter]: Visited 170 different actions 507 times. Merged at 7 different actions 18 times. Never widened. Performed 7197 root evaluator evaluations with a maximum evaluation depth of 14. Performed 7197 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 6 fixpoints after 3 different actions. Largest state had 26 variables. [2018-12-02 05:37:34,321 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:34,321 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:37:34,321 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:34,321 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/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 [2018-12-02 05:37:34,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:34,328 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:37:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:34,390 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:37:34,452 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-02 05:37:34,452 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:37:34,606 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-02 05:37:34,622 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:37:34,622 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2018-12-02 05:37:34,622 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:37:34,622 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 05:37:34,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 05:37:34,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-12-02 05:37:34,623 INFO L87 Difference]: Start difference. First operand 36399 states and 45533 transitions. Second operand 6 states. [2018-12-02 05:37:40,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:40,052 INFO L93 Difference]: Finished difference Result 79401 states and 100790 transitions. [2018-12-02 05:37:40,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-02 05:37:40,053 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 473 [2018-12-02 05:37:40,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:40,131 INFO L225 Difference]: With dead ends: 79401 [2018-12-02 05:37:40,131 INFO L226 Difference]: Without dead ends: 42086 [2018-12-02 05:37:40,166 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 960 GetRequests, 948 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2018-12-02 05:37:40,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42086 states. [2018-12-02 05:37:40,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42086 to 39829. [2018-12-02 05:37:40,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39829 states. [2018-12-02 05:37:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39829 states to 39829 states and 49914 transitions. [2018-12-02 05:37:40,636 INFO L78 Accepts]: Start accepts. Automaton has 39829 states and 49914 transitions. Word has length 473 [2018-12-02 05:37:40,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:40,637 INFO L480 AbstractCegarLoop]: Abstraction has 39829 states and 49914 transitions. [2018-12-02 05:37:40,637 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 05:37:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 39829 states and 49914 transitions. [2018-12-02 05:37:40,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2018-12-02 05:37:40,644 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:40,644 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-02 05:37:40,644 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:40,644 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:40,644 INFO L82 PathProgramCache]: Analyzing trace with hash -32436343, now seen corresponding path program 1 times [2018-12-02 05:37:40,644 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:40,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:40,645 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:40,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:40,645 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:40,795 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-02 05:37:40,796 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:40,796 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:37:40,796 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 493 with the following transitions: [2018-12-02 05:37:40,796 INFO L205 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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1223], [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], [1376], [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], [1758], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-12-02 05:37:40,798 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:37:40,799 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:37:41,101 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:37:41,102 INFO L272 AbstractInterpreter]: Visited 189 different actions 567 times. Merged at 8 different actions 21 times. Never widened. Performed 8062 root evaluator evaluations with a maximum evaluation depth of 14. Performed 8062 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 6 fixpoints after 2 different actions. Largest state had 26 variables. [2018-12-02 05:37:41,105 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:41,105 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:37:41,105 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:41,105 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 05:37:41,113 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:41,113 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:37:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:41,182 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:37:41,250 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-02 05:37:41,250 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:37:41,441 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-02 05:37:41,458 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:37:41,458 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2018-12-02 05:37:41,459 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:37:41,459 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 05:37:41,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 05:37:41,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-12-02 05:37:41,459 INFO L87 Difference]: Start difference. First operand 39829 states and 49914 transitions. Second operand 6 states. [2018-12-02 05:37:45,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:45,270 INFO L93 Difference]: Finished difference Result 89122 states and 114570 transitions. [2018-12-02 05:37:45,271 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-02 05:37:45,271 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 492 [2018-12-02 05:37:45,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:45,357 INFO L225 Difference]: With dead ends: 89122 [2018-12-02 05:37:45,357 INFO L226 Difference]: Without dead ends: 47555 [2018-12-02 05:37:45,399 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 997 GetRequests, 984 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2018-12-02 05:37:45,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47555 states. [2018-12-02 05:37:45,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47555 to 46904. [2018-12-02 05:37:45,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46904 states. [2018-12-02 05:37:46,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46904 states to 46904 states and 58277 transitions. [2018-12-02 05:37:46,016 INFO L78 Accepts]: Start accepts. Automaton has 46904 states and 58277 transitions. Word has length 492 [2018-12-02 05:37:46,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:46,017 INFO L480 AbstractCegarLoop]: Abstraction has 46904 states and 58277 transitions. [2018-12-02 05:37:46,017 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 05:37:46,017 INFO L276 IsEmpty]: Start isEmpty. Operand 46904 states and 58277 transitions. [2018-12-02 05:37:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2018-12-02 05:37:46,023 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:46,024 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:37:46,024 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:46,024 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:46,024 INFO L82 PathProgramCache]: Analyzing trace with hash 1100726762, now seen corresponding path program 1 times [2018-12-02 05:37:46,024 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:46,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:46,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:46,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:46,025 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 124 proven. 2 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-12-02 05:37:46,180 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:46,180 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:37:46,181 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 497 with the following transitions: [2018-12-02 05:37:46,181 INFO L205 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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [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], [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] [2018-12-02 05:37:46,183 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:37:46,183 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:37:46,400 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:37:46,400 INFO L272 AbstractInterpreter]: Visited 255 different actions 509 times. Merged at 7 different actions 14 times. Never widened. Performed 7238 root evaluator evaluations with a maximum evaluation depth of 10. Performed 7238 inverse root evaluator evaluations with a maximum inverse evaluation depth of 10. Found 3 fixpoints after 2 different actions. Largest state had 26 variables. [2018-12-02 05:37:46,401 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:46,401 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:37:46,401 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:46,401 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 05:37:46,408 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:46,408 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:37:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:46,476 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:37:46,532 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-12-02 05:37:46,532 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:37:46,601 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 124 proven. 2 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-12-02 05:37:46,616 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-12-02 05:37:46,616 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3, 3] total 3 [2018-12-02 05:37:46,616 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:37:46,617 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:37:46,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:37:46,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:37:46,617 INFO L87 Difference]: Start difference. First operand 46904 states and 58277 transitions. Second operand 3 states. [2018-12-02 05:37:50,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:50,485 INFO L93 Difference]: Finished difference Result 108605 states and 136679 transitions. [2018-12-02 05:37:50,485 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:37:50,485 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 496 [2018-12-02 05:37:50,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:50,584 INFO L225 Difference]: With dead ends: 108605 [2018-12-02 05:37:50,584 INFO L226 Difference]: Without dead ends: 58990 [2018-12-02 05:37:50,635 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 994 GetRequests, 993 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:37:50,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58990 states. [2018-12-02 05:37:51,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58990 to 57249. [2018-12-02 05:37:51,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57249 states. [2018-12-02 05:37:51,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57249 states to 57249 states and 69541 transitions. [2018-12-02 05:37:51,213 INFO L78 Accepts]: Start accepts. Automaton has 57249 states and 69541 transitions. Word has length 496 [2018-12-02 05:37:51,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:51,213 INFO L480 AbstractCegarLoop]: Abstraction has 57249 states and 69541 transitions. [2018-12-02 05:37:51,213 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:37:51,213 INFO L276 IsEmpty]: Start isEmpty. Operand 57249 states and 69541 transitions. [2018-12-02 05:37:51,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2018-12-02 05:37:51,225 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:51,225 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-02 05:37:51,226 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:51,226 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:51,226 INFO L82 PathProgramCache]: Analyzing trace with hash 209914481, now seen corresponding path program 1 times [2018-12-02 05:37:51,226 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:51,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:51,226 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:51,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:51,227 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:51,397 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2018-12-02 05:37:51,397 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:37:51,398 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:37:51,398 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:37:51,398 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:37:51,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:37:51,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:37:51,398 INFO L87 Difference]: Start difference. First operand 57249 states and 69541 transitions. Second operand 3 states. [2018-12-02 05:37:53,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:53,046 INFO L93 Difference]: Finished difference Result 119649 states and 146536 transitions. [2018-12-02 05:37:53,046 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:37:53,046 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 578 [2018-12-02 05:37:53,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:53,153 INFO L225 Difference]: With dead ends: 119649 [2018-12-02 05:37:53,153 INFO L226 Difference]: Without dead ends: 61077 [2018-12-02 05:37:53,217 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:37:53,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61077 states. [2018-12-02 05:37:53,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61077 to 55821. [2018-12-02 05:37:53,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55821 states. [2018-12-02 05:37:53,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55821 states to 55821 states and 65939 transitions. [2018-12-02 05:37:53,782 INFO L78 Accepts]: Start accepts. Automaton has 55821 states and 65939 transitions. Word has length 578 [2018-12-02 05:37:53,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:53,783 INFO L480 AbstractCegarLoop]: Abstraction has 55821 states and 65939 transitions. [2018-12-02 05:37:53,783 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:37:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 55821 states and 65939 transitions. [2018-12-02 05:37:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2018-12-02 05:37:53,830 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:53,830 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:37:53,831 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:53,831 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:53,831 INFO L82 PathProgramCache]: Analyzing trace with hash 1407153165, now seen corresponding path program 1 times [2018-12-02 05:37:53,831 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:53,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:53,831 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:53,832 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:53,832 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:54,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1414 backedges. 216 proven. 2 refuted. 0 times theorem prover too weak. 1196 trivial. 0 not checked. [2018-12-02 05:37:54,345 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:54,345 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:37:54,345 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 942 with the following transitions: [2018-12-02 05:37:54,346 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [29], [32], [36], [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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [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], [1384], [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], [1600], [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], [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], [2058], [2061], [2065], [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] [2018-12-02 05:37:54,349 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:37:54,349 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:37:54,706 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:37:54,707 INFO L272 AbstractInterpreter]: Visited 312 different actions 624 times. Merged at 8 different actions 14 times. Never widened. Performed 9091 root evaluator evaluations with a maximum evaluation depth of 16. Performed 9091 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 4 fixpoints after 3 different actions. Largest state had 26 variables. [2018-12-02 05:37:54,708 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:54,708 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:37:54,708 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:54,708 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 05:37:54,714 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:54,714 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:37:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:54,839 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:37:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1414 backedges. 1005 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2018-12-02 05:37:55,216 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:37:55,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1414 backedges. 223 proven. 10 refuted. 0 times theorem prover too weak. 1181 trivial. 0 not checked. [2018-12-02 05:37:55,452 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-12-02 05:37:55,452 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4, 4] total 6 [2018-12-02 05:37:55,452 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:37:55,453 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:37:55,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:37:55,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 05:37:55,453 INFO L87 Difference]: Start difference. First operand 55821 states and 65939 transitions. Second operand 3 states. [2018-12-02 05:37:56,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:37:56,538 INFO L93 Difference]: Finished difference Result 107202 states and 126912 transitions. [2018-12-02 05:37:56,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:37:56,539 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 941 [2018-12-02 05:37:56,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:37:56,630 INFO L225 Difference]: With dead ends: 107202 [2018-12-02 05:37:56,630 INFO L226 Difference]: Without dead ends: 52260 [2018-12-02 05:37:56,676 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1885 GetRequests, 1877 SyntacticMatches, 4 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 05:37:56,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52260 states. [2018-12-02 05:37:57,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52260 to 52248. [2018-12-02 05:37:57,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52248 states. [2018-12-02 05:37:57,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52248 states to 52248 states and 61613 transitions. [2018-12-02 05:37:57,180 INFO L78 Accepts]: Start accepts. Automaton has 52248 states and 61613 transitions. Word has length 941 [2018-12-02 05:37:57,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:37:57,181 INFO L480 AbstractCegarLoop]: Abstraction has 52248 states and 61613 transitions. [2018-12-02 05:37:57,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:37:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 52248 states and 61613 transitions. [2018-12-02 05:37:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2018-12-02 05:37:57,223 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:37:57,223 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:37:57,223 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:37:57,223 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:57,223 INFO L82 PathProgramCache]: Analyzing trace with hash -1059978275, now seen corresponding path program 1 times [2018-12-02 05:37:57,223 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:37:57,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:57,224 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:57,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:57,224 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:37:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:57,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 521 proven. 114 refuted. 0 times theorem prover too weak. 679 trivial. 0 not checked. [2018-12-02 05:37:57,671 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:57,671 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:37:57,672 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 944 with the following transitions: [2018-12-02 05:37:57,672 INFO L205 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], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [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], [1384], [1385], [1389], [1393], [1397], [1401], [1404], [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], [1894], [1898], [1902], [1906], [1910], [1914], [1917], [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] [2018-12-02 05:37:57,675 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:37:57,675 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:37:58,403 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:37:58,403 INFO L272 AbstractInterpreter]: Visited 383 different actions 765 times. Merged at 8 different actions 13 times. Never widened. Performed 11356 root evaluator evaluations with a maximum evaluation depth of 18. Performed 11356 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 5 fixpoints after 4 different actions. Largest state had 26 variables. [2018-12-02 05:37:58,405 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:58,405 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:37:58,405 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:37:58,405 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 05:37:58,412 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:58,412 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:37:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:37:58,574 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:37:58,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 995 proven. 2 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2018-12-02 05:37:58,800 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:37:59,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 521 proven. 114 refuted. 0 times theorem prover too weak. 679 trivial. 0 not checked. [2018-12-02 05:37:59,183 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:37:59,183 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2018-12-02 05:37:59,183 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:37:59,184 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 05:37:59,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 05:37:59,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-12-02 05:37:59,184 INFO L87 Difference]: Start difference. First operand 52248 states and 61613 transitions. Second operand 6 states. [2018-12-02 05:38:04,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:38:04,008 INFO L93 Difference]: Finished difference Result 115164 states and 136530 transitions. [2018-12-02 05:38:04,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 05:38:04,009 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 943 [2018-12-02 05:38:04,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:38:04,118 INFO L225 Difference]: With dead ends: 115164 [2018-12-02 05:38:04,118 INFO L226 Difference]: Without dead ends: 63795 [2018-12-02 05:38:04,171 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1898 GetRequests, 1886 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2018-12-02 05:38:04,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63795 states. [2018-12-02 05:38:04,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63795 to 59280. [2018-12-02 05:38:04,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59280 states. [2018-12-02 05:38:04,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59280 states to 59280 states and 69141 transitions. [2018-12-02 05:38:04,778 INFO L78 Accepts]: Start accepts. Automaton has 59280 states and 69141 transitions. Word has length 943 [2018-12-02 05:38:04,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:38:04,779 INFO L480 AbstractCegarLoop]: Abstraction has 59280 states and 69141 transitions. [2018-12-02 05:38:04,779 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 05:38:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 59280 states and 69141 transitions. [2018-12-02 05:38:04,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2018-12-02 05:38:04,825 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:38:04,825 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:38:04,825 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:38:04,825 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:38:04,825 INFO L82 PathProgramCache]: Analyzing trace with hash -1113661070, now seen corresponding path program 1 times [2018-12-02 05:38:04,825 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:38:04,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:38:04,826 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:38:04,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:38:04,826 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:38:04,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:38:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 605 proven. 259 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2018-12-02 05:38:05,215 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:38:05,215 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:38:05,216 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1026 with the following transitions: [2018-12-02 05:38:05,216 INFO L205 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], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [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], [1384], [1385], [1389], [1393], [1397], [1401], [1404], [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], [1585], [1588], [1592], [1593], [1597], [1600], [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], [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] [2018-12-02 05:38:05,219 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:38:05,219 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:38:05,720 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:38:05,720 INFO L272 AbstractInterpreter]: Visited 386 different actions 772 times. Merged at 9 different actions 16 times. Never widened. Performed 11401 root evaluator evaluations with a maximum evaluation depth of 16. Performed 11401 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 6 fixpoints after 4 different actions. Largest state had 26 variables. [2018-12-02 05:38:05,721 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:38:05,721 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:38:05,722 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:38:05,722 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 05:38:05,728 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:38:05,728 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:38:05,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:38:05,854 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:38:06,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 1417 proven. 2 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2018-12-02 05:38:06,117 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:38:07,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 605 proven. 259 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2018-12-02 05:38:07,133 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:38:07,133 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2018-12-02 05:38:07,133 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:38:07,134 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 05:38:07,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 05:38:07,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-12-02 05:38:07,134 INFO L87 Difference]: Start difference. First operand 59280 states and 69141 transitions. Second operand 6 states. [2018-12-02 05:38:09,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:38:09,833 INFO L93 Difference]: Finished difference Result 120713 states and 141485 transitions. [2018-12-02 05:38:09,834 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-02 05:38:09,834 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1025 [2018-12-02 05:38:09,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:38:09,935 INFO L225 Difference]: With dead ends: 120713 [2018-12-02 05:38:09,935 INFO L226 Difference]: Without dead ends: 61879 [2018-12-02 05:38:09,994 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2064 GetRequests, 2051 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2018-12-02 05:38:10,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61879 states. [2018-12-02 05:38:10,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61879 to 58696. [2018-12-02 05:38:10,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58696 states. [2018-12-02 05:38:10,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58696 states to 58696 states and 67353 transitions. [2018-12-02 05:38:10,607 INFO L78 Accepts]: Start accepts. Automaton has 58696 states and 67353 transitions. Word has length 1025 [2018-12-02 05:38:10,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:38:10,608 INFO L480 AbstractCegarLoop]: Abstraction has 58696 states and 67353 transitions. [2018-12-02 05:38:10,608 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 05:38:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 58696 states and 67353 transitions. [2018-12-02 05:38:10,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2018-12-02 05:38:10,652 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:38:10,652 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:38:10,652 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:38:10,652 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:38:10,652 INFO L82 PathProgramCache]: Analyzing trace with hash -412144937, now seen corresponding path program 1 times [2018-12-02 05:38:10,653 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:38:10,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:38:10,653 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:38:10,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:38:10,653 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:38:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:38:11,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1913 backedges. 605 proven. 259 refuted. 0 times theorem prover too weak. 1049 trivial. 0 not checked. [2018-12-02 05:38:11,106 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:38:11,106 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:38:11,107 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1051 with the following transitions: [2018-12-02 05:38:11,107 INFO L205 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], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [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], [1384], [1385], [1389], [1393], [1397], [1401], [1404], [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], [1585], [1588], [1592], [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], [1720], [1723], [1727], [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], [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] [2018-12-02 05:38:11,111 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:38:11,111 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:38:11,559 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:38:11,559 INFO L272 AbstractInterpreter]: Visited 388 different actions 774 times. Merged at 9 different actions 16 times. Never widened. Performed 11404 root evaluator evaluations with a maximum evaluation depth of 15. Performed 11404 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 6 fixpoints after 4 different actions. Largest state had 26 variables. [2018-12-02 05:38:11,561 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:38:11,561 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:38:11,561 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:38:11,561 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 05:38:11,570 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:38:11,571 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:38:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:38:11,711 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:38:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1913 backedges. 1440 proven. 2 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2018-12-02 05:38:12,018 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:38:12,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1913 backedges. 605 proven. 259 refuted. 0 times theorem prover too weak. 1049 trivial. 0 not checked. [2018-12-02 05:38:12,542 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:38:12,543 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 11 [2018-12-02 05:38:12,543 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:38:12,543 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 05:38:12,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 05:38:12,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2018-12-02 05:38:12,544 INFO L87 Difference]: Start difference. First operand 58696 states and 67353 transitions. Second operand 8 states. [2018-12-02 05:38:17,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:38:17,079 INFO L93 Difference]: Finished difference Result 122873 states and 143013 transitions. [2018-12-02 05:38:17,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-02 05:38:17,080 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1050 [2018-12-02 05:38:17,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:38:17,188 INFO L225 Difference]: With dead ends: 122873 [2018-12-02 05:38:17,188 INFO L226 Difference]: Without dead ends: 64623 [2018-12-02 05:38:17,240 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2131 GetRequests, 2108 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=154, Invalid=398, Unknown=0, NotChecked=0, Total=552 [2018-12-02 05:38:17,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64623 states. [2018-12-02 05:38:17,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64623 to 58682. [2018-12-02 05:38:17,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58682 states. [2018-12-02 05:38:17,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58682 states to 58682 states and 67123 transitions. [2018-12-02 05:38:17,878 INFO L78 Accepts]: Start accepts. Automaton has 58682 states and 67123 transitions. Word has length 1050 [2018-12-02 05:38:17,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:38:17,879 INFO L480 AbstractCegarLoop]: Abstraction has 58682 states and 67123 transitions. [2018-12-02 05:38:17,879 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 05:38:17,879 INFO L276 IsEmpty]: Start isEmpty. Operand 58682 states and 67123 transitions. [2018-12-02 05:38:17,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1279 [2018-12-02 05:38:17,935 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:38:17,935 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:38:17,935 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:38:17,935 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:38:17,936 INFO L82 PathProgramCache]: Analyzing trace with hash 1344742960, now seen corresponding path program 1 times [2018-12-02 05:38:17,936 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:38:17,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:38:17,936 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:38:17,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:38:17,936 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:38:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:38:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 859 proven. 693 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2018-12-02 05:38:18,706 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:38:18,706 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:38:18,706 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1279 with the following transitions: [2018-12-02 05:38:18,706 INFO L205 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], [153], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1239], [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], [1384], [1385], [1389], [1393], [1397], [1401], [1404], [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], [1585], [1588], [1592], [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], [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] [2018-12-02 05:38:18,710 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:38:18,710 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:38:19,131 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:38:19,131 INFO L272 AbstractInterpreter]: Visited 387 different actions 778 times. Merged at 11 different actions 20 times. Never widened. Performed 11488 root evaluator evaluations with a maximum evaluation depth of 15. Performed 11488 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 7 fixpoints after 4 different actions. Largest state had 26 variables. [2018-12-02 05:38:19,133 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:38:19,133 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:38:19,133 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:38:19,133 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 05:38:19,139 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:38:19,139 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:38:19,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:38:19,294 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:38:19,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 1994 proven. 6 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2018-12-02 05:38:19,785 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:38:20,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 859 proven. 834 refuted. 0 times theorem prover too weak. 879 trivial. 0 not checked. [2018-12-02 05:38:20,784 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:38:20,784 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 9] total 16 [2018-12-02 05:38:20,784 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:38:20,785 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 05:38:20,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 05:38:20,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=178, Unknown=0, NotChecked=0, Total=240 [2018-12-02 05:38:20,785 INFO L87 Difference]: Start difference. First operand 58682 states and 67123 transitions. Second operand 10 states. [2018-12-02 05:38:26,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:38:26,404 INFO L93 Difference]: Finished difference Result 136903 states and 159256 transitions. [2018-12-02 05:38:26,404 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-12-02 05:38:26,404 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1278 [2018-12-02 05:38:26,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:38:26,539 INFO L225 Difference]: With dead ends: 136903 [2018-12-02 05:38:26,539 INFO L226 Difference]: Without dead ends: 78229 [2018-12-02 05:38:26,599 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2618 GetRequests, 2577 SyntacticMatches, 1 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 393 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=428, Invalid=1294, Unknown=0, NotChecked=0, Total=1722 [2018-12-02 05:38:26,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78229 states. [2018-12-02 05:38:27,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78229 to 73161. [2018-12-02 05:38:27,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73161 states. [2018-12-02 05:38:27,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73161 states to 73161 states and 83133 transitions. [2018-12-02 05:38:27,353 INFO L78 Accepts]: Start accepts. Automaton has 73161 states and 83133 transitions. Word has length 1278 [2018-12-02 05:38:27,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:38:27,353 INFO L480 AbstractCegarLoop]: Abstraction has 73161 states and 83133 transitions. [2018-12-02 05:38:27,353 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 05:38:27,353 INFO L276 IsEmpty]: Start isEmpty. Operand 73161 states and 83133 transitions. [2018-12-02 05:38:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1284 [2018-12-02 05:38:27,467 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:38:27,467 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:38:27,468 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:38:27,468 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:38:27,468 INFO L82 PathProgramCache]: Analyzing trace with hash -8677158, now seen corresponding path program 1 times [2018-12-02 05:38:27,468 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:38:27,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:38:27,469 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:38:27,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:38:27,469 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:38:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:38:28,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2602 backedges. 523 proven. 1271 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2018-12-02 05:38:28,800 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:38:28,800 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:38:28,800 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1284 with the following transitions: [2018-12-02 05:38:28,800 INFO L205 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], [153], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1266], [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], [1384], [1385], [1389], [1393], [1397], [1401], [1404], [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], [1585], [1588], [1592], [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], [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] [2018-12-02 05:38:28,803 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:38:28,804 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:38:29,276 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:38:29,276 INFO L272 AbstractInterpreter]: Visited 387 different actions 774 times. Merged at 11 different actions 16 times. Never widened. Performed 11444 root evaluator evaluations with a maximum evaluation depth of 15. Performed 11444 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 7 fixpoints after 5 different actions. Largest state had 26 variables. [2018-12-02 05:38:29,277 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:38:29,277 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:38:29,277 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:38:29,277 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 05:38:29,284 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:38:29,284 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:38:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:38:29,438 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:38:31,522 WARN L180 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 48 DAG size of output: 21 [2018-12-02 05:38:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2602 backedges. 1108 proven. 2 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2018-12-02 05:38:32,094 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:38:32,387 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-12-02 05:38:32,422 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 18 [2018-12-02 05:38:33,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2602 backedges. 294 proven. 996 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2018-12-02 05:38:33,733 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:38:33,733 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 8, 8] total 30 [2018-12-02 05:38:33,733 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:38:33,734 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-12-02 05:38:33,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-12-02 05:38:33,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=121, Invalid=749, Unknown=0, NotChecked=0, Total=870 [2018-12-02 05:38:33,735 INFO L87 Difference]: Start difference. First operand 73161 states and 83133 transitions. Second operand 25 states. [2018-12-02 05:40:08,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:40:08,326 INFO L93 Difference]: Finished difference Result 214585 states and 253653 transitions. [2018-12-02 05:40:08,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2018-12-02 05:40:08,327 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 1283 [2018-12-02 05:40:08,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:40:08,597 INFO L225 Difference]: With dead ends: 214585 [2018-12-02 05:40:08,598 INFO L226 Difference]: Without dead ends: 141432 [2018-12-02 05:40:08,669 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2898 GetRequests, 2676 SyntacticMatches, 4 SemanticMatches, 218 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18868 ImplicationChecksByTransitivity, 8.7s TimeCoverageRelationStatistics Valid=5252, Invalid=42928, Unknown=0, NotChecked=0, Total=48180 [2018-12-02 05:40:08,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141432 states. [2018-12-02 05:40:10,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141432 to 131684. [2018-12-02 05:40:10,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131684 states. [2018-12-02 05:40:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131684 states to 131684 states and 149386 transitions. [2018-12-02 05:40:10,228 INFO L78 Accepts]: Start accepts. Automaton has 131684 states and 149386 transitions. Word has length 1283 [2018-12-02 05:40:10,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:40:10,228 INFO L480 AbstractCegarLoop]: Abstraction has 131684 states and 149386 transitions. [2018-12-02 05:40:10,228 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-12-02 05:40:10,228 INFO L276 IsEmpty]: Start isEmpty. Operand 131684 states and 149386 transitions. [2018-12-02 05:40:10,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1304 [2018-12-02 05:40:10,343 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:40:10,344 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 05:40:10,344 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:40:10,344 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:40:10,344 INFO L82 PathProgramCache]: Analyzing trace with hash 332553986, now seen corresponding path program 1 times [2018-12-02 05:40:10,344 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:40:10,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:40:10,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:40:10,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:40:10,345 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:40:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:40:12,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 296 proven. 1059 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2018-12-02 05:40:12,229 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:40:12,230 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:40:12,230 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1304 with the following transitions: [2018-12-02 05:40:12,230 INFO L205 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], [153], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1266], [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], [1404], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1478], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1585], [1588], [1592], [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], [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] [2018-12-02 05:40:12,233 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:40:12,233 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:40:12,653 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:40:12,653 INFO L272 AbstractInterpreter]: Visited 387 different actions 772 times. Merged at 10 different actions 14 times. Never widened. Performed 11410 root evaluator evaluations with a maximum evaluation depth of 15. Performed 11410 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 7 fixpoints after 6 different actions. Largest state had 26 variables. [2018-12-02 05:40:12,654 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:40:12,654 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:40:12,654 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:40:12,654 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 05:40:12,662 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:40:12,662 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:40:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:40:12,817 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:40:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 2373 trivial. 0 not checked. [2018-12-02 05:40:13,680 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:40:14,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 2373 trivial. 0 not checked. [2018-12-02 05:40:14,253 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-02 05:40:14,254 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [14] total 16 [2018-12-02 05:40:14,254 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:40:14,254 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:40:14,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:40:14,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2018-12-02 05:40:14,255 INFO L87 Difference]: Start difference. First operand 131684 states and 149386 transitions. Second operand 3 states. [2018-12-02 05:40:19,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:40:19,369 INFO L93 Difference]: Finished difference Result 224621 states and 256576 transitions. [2018-12-02 05:40:19,370 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:40:19,370 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1303 [2018-12-02 05:40:19,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:40:19,606 INFO L225 Difference]: With dead ends: 224621 [2018-12-02 05:40:19,607 INFO L226 Difference]: Without dead ends: 138278 [2018-12-02 05:40:19,699 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2621 GetRequests, 2605 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2018-12-02 05:40:19,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138278 states. [2018-12-02 05:40:20,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138278 to 136538. [2018-12-02 05:40:20,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136538 states. [2018-12-02 05:40:21,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136538 states to 136538 states and 154696 transitions. [2018-12-02 05:40:21,052 INFO L78 Accepts]: Start accepts. Automaton has 136538 states and 154696 transitions. Word has length 1303 [2018-12-02 05:40:21,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:40:21,053 INFO L480 AbstractCegarLoop]: Abstraction has 136538 states and 154696 transitions. [2018-12-02 05:40:21,053 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:40:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 136538 states and 154696 transitions. [2018-12-02 05:40:21,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1448 [2018-12-02 05:40:21,179 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:40:21,179 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:40:21,179 INFO L423 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:40:21,179 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:40:21,179 INFO L82 PathProgramCache]: Analyzing trace with hash -1405463360, now seen corresponding path program 1 times [2018-12-02 05:40:21,180 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:40:21,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:40:21,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:40:21,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:40:21,180 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:40:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:40:22,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 422 proven. 0 refuted. 0 times theorem prover too weak. 1556 trivial. 0 not checked. [2018-12-02 05:40:22,134 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:40:22,134 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 05:40:22,134 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:40:22,134 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 05:40:22,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 05:40:22,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-02 05:40:22,135 INFO L87 Difference]: Start difference. First operand 136538 states and 154696 transitions. Second operand 5 states. [2018-12-02 05:40:24,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:40:24,743 INFO L93 Difference]: Finished difference Result 271774 states and 308315 transitions. [2018-12-02 05:40:24,743 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-02 05:40:24,743 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1447 [2018-12-02 05:40:24,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:40:24,982 INFO L225 Difference]: With dead ends: 271774 [2018-12-02 05:40:24,982 INFO L226 Difference]: Without dead ends: 136989 [2018-12-02 05:40:25,103 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-02 05:40:25,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136989 states. [2018-12-02 05:40:26,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136989 to 136530. [2018-12-02 05:40:26,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136530 states. [2018-12-02 05:40:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136530 states to 136530 states and 154168 transitions. [2018-12-02 05:40:26,719 INFO L78 Accepts]: Start accepts. Automaton has 136530 states and 154168 transitions. Word has length 1447 [2018-12-02 05:40:26,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:40:26,720 INFO L480 AbstractCegarLoop]: Abstraction has 136530 states and 154168 transitions. [2018-12-02 05:40:26,720 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 05:40:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 136530 states and 154168 transitions. [2018-12-02 05:40:26,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1651 [2018-12-02 05:40:26,849 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:40:26,850 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:40:26,850 INFO L423 AbstractCegarLoop]: === Iteration 21 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:40:26,850 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:40:26,851 INFO L82 PathProgramCache]: Analyzing trace with hash 1788432856, now seen corresponding path program 1 times [2018-12-02 05:40:26,851 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:40:26,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:40:26,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:40:26,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:40:26,852 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:40:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:40:29,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3937 backedges. 339 proven. 1267 refuted. 0 times theorem prover too weak. 2331 trivial. 0 not checked. [2018-12-02 05:40:29,361 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:40:29,362 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:40:29,362 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1651 with the following transitions: [2018-12-02 05:40:29,362 INFO L205 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], [153], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [273], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1266], [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], [1404], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1478], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1585], [1588], [1592], [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], [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] [2018-12-02 05:40:29,365 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:40:29,365 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:40:29,794 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:40:29,794 INFO L272 AbstractInterpreter]: Visited 388 different actions 785 times. Merged at 13 different actions 22 times. Never widened. Performed 11499 root evaluator evaluations with a maximum evaluation depth of 15. Performed 11499 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 9 fixpoints after 5 different actions. Largest state had 26 variables. [2018-12-02 05:40:29,804 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:40:29,805 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:40:29,805 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:40:29,805 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 05:40:29,811 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:40:29,811 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:40:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:40:30,006 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:40:31,989 INFO L134 CoverageAnalysis]: Checked inductivity of 3937 backedges. 2844 proven. 151 refuted. 0 times theorem prover too weak. 942 trivial. 0 not checked. [2018-12-02 05:40:31,989 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:40:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3937 backedges. 960 proven. 1303 refuted. 0 times theorem prover too weak. 1674 trivial. 0 not checked. [2018-12-02 05:40:33,670 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:40:33,670 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 9, 9] total 27 [2018-12-02 05:40:33,670 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:40:33,672 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-12-02 05:40:33,672 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-12-02 05:40:33,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=610, Unknown=0, NotChecked=0, Total=702 [2018-12-02 05:40:33,672 INFO L87 Difference]: Start difference. First operand 136530 states and 154168 transitions. Second operand 21 states. [2018-12-02 05:41:00,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:41:00,843 INFO L93 Difference]: Finished difference Result 298822 states and 339494 transitions. [2018-12-02 05:41:00,843 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2018-12-02 05:41:00,843 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 1650 [2018-12-02 05:41:00,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:41:01,150 INFO L225 Difference]: With dead ends: 298822 [2018-12-02 05:41:01,150 INFO L226 Difference]: Without dead ends: 164484 [2018-12-02 05:41:01,280 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3513 GetRequests, 3374 SyntacticMatches, 2 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6634 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=2515, Invalid=16667, Unknown=0, NotChecked=0, Total=19182 [2018-12-02 05:41:01,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164484 states. [2018-12-02 05:41:02,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164484 to 156549. [2018-12-02 05:41:02,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 156549 states. [2018-12-02 05:41:03,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156549 states to 156549 states and 176595 transitions. [2018-12-02 05:41:03,090 INFO L78 Accepts]: Start accepts. Automaton has 156549 states and 176595 transitions. Word has length 1650 [2018-12-02 05:41:03,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:41:03,090 INFO L480 AbstractCegarLoop]: Abstraction has 156549 states and 176595 transitions. [2018-12-02 05:41:03,090 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-12-02 05:41:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 156549 states and 176595 transitions. [2018-12-02 05:41:03,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1735 [2018-12-02 05:41:03,247 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:41:03,248 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:41:03,248 INFO L423 AbstractCegarLoop]: === Iteration 22 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:41:03,248 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:41:03,248 INFO L82 PathProgramCache]: Analyzing trace with hash 59280149, now seen corresponding path program 1 times [2018-12-02 05:41:03,248 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:41:03,249 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:41:03,249 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:41:03,249 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:41:03,249 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:41:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:41:04,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3180 backedges. 260 proven. 1707 refuted. 0 times theorem prover too weak. 1213 trivial. 0 not checked. [2018-12-02 05:41:04,899 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:41:04,899 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 05:41:04,899 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1735 with the following transitions: [2018-12-02 05:41:04,899 INFO L205 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], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [391], [395], [399], [403], [407], [411], [415], [426], [430], [434], [445], [449], [453], [464], [467], [472], [474], [475], [479], [483], [487], [491], [495], [499], [503], [507], [511], [515], [519], [530], [534], [538], [549], [553], [557], [561], [565], [569], [573], [584], [587], [592], [594], [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], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [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], [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], [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] [2018-12-02 05:41:04,903 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 05:41:04,903 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 05:41:05,433 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 05:41:05,433 INFO L272 AbstractInterpreter]: Visited 425 different actions 857 times. Merged at 11 different actions 22 times. Never widened. Performed 12597 root evaluator evaluations with a maximum evaluation depth of 18. Performed 12597 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 7 fixpoints after 5 different actions. Largest state had 26 variables. [2018-12-02 05:41:05,434 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:41:05,434 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 05:41:05,435 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 05:41:05,435 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 05:41:05,440 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:41:05,440 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 05:41:05,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:41:05,644 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 05:41:06,795 INFO L134 CoverageAnalysis]: Checked inductivity of 3180 backedges. 1425 proven. 41 refuted. 0 times theorem prover too weak. 1714 trivial. 0 not checked. [2018-12-02 05:41:06,796 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 05:41:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 3180 backedges. 1461 proven. 5 refuted. 0 times theorem prover too weak. 1714 trivial. 0 not checked. [2018-12-02 05:41:08,042 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 05:41:08,042 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 6, 6] total 19 [2018-12-02 05:41:08,042 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 05:41:08,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-02 05:41:08,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-02 05:41:08,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2018-12-02 05:41:08,043 INFO L87 Difference]: Start difference. First operand 156549 states and 176595 transitions. Second operand 15 states. [2018-12-02 05:41:28,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:41:28,796 INFO L93 Difference]: Finished difference Result 343742 states and 392803 transitions. [2018-12-02 05:41:28,796 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2018-12-02 05:41:28,796 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1734 [2018-12-02 05:41:28,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:41:28,798 INFO L225 Difference]: With dead ends: 343742 [2018-12-02 05:41:28,798 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 05:41:29,037 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3569 GetRequests, 3502 SyntacticMatches, 2 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1188 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=728, Invalid=3694, Unknown=0, NotChecked=0, Total=4422 [2018-12-02 05:41:29,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 05:41:29,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 05:41:29,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 05:41:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 05:41:29,039 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1734 [2018-12-02 05:41:29,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:41:29,039 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 05:41:29,039 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-02 05:41:29,039 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 05:41:29,039 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 05:41:29,042 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 05:41:29,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:29,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:30,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:31,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:32,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:33,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:34,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:35,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:36,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:37,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:37,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:37,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:37,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:37,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:37,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:37,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:37,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:37,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:37,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:37,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:38,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:39,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:40,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:41,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:42,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:42,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:42,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:42,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:42,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:42,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:42,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:42,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:43,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:44,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:44,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:44,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:44,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:44,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:44,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:44,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:45,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:46,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:46,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:46,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:46,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:46,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:46,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:46,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:46,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:46,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:46,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:46,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,776 WARN L180 SmtUtils]: Spent 16.81 s on a formula simplification. DAG size of input: 3001 DAG size of output: 2000 [2018-12-02 05:41:47,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:47,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:48,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:49,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:50,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:51,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:52,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:53,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:54,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:55,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:56,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:57,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:58,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:41:59,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:00,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:00,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:00,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:00,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:00,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:00,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:00,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:00,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:00,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:01,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:02,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:02,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:02,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:02,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:02,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:02,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:02,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:02,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:02,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:03,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:04,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:04,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:04,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:04,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:04,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:04,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:04,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:04,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:04,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:04,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:04,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:05,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:05,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:05,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:05,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:05,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:05,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:42:05,951 WARN L180 SmtUtils]: Spent 16.86 s on a formula simplification. DAG size of input: 3001 DAG size of output: 2000 [2018-12-02 05:42:19,621 WARN L180 SmtUtils]: Spent 13.52 s on a formula simplification. DAG size of input: 1735 DAG size of output: 170 [2018-12-02 05:42:35,612 WARN L180 SmtUtils]: Spent 15.92 s on a formula simplification. DAG size of input: 1760 DAG size of output: 177 [2018-12-02 05:43:05,550 WARN L180 SmtUtils]: Spent 29.92 s on a formula simplification. DAG size of input: 1861 DAG size of output: 138 [2018-12-02 05:43:23,416 WARN L180 SmtUtils]: Spent 17.79 s on a formula simplification. DAG size of input: 1778 DAG size of output: 197 [2018-12-02 05:43:54,417 WARN L180 SmtUtils]: Spent 30.98 s on a formula simplification. DAG size of input: 1861 DAG size of output: 138 [2018-12-02 05:43:54,419 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 05:43:54,419 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-12-02 05:43:54,419 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 05:43:54,419 INFO L448 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,419 INFO L448 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,419 INFO L448 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2018-12-02 05:43:54,419 INFO L448 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2018-12-02 05:43:54,419 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1646 2572) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,420 INFO L448 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1646 2572) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,421 INFO L448 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,422 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,423 INFO L448 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,424 INFO L448 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,425 INFO L448 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1646 2572) the Hoare annotation is: (let ((.cse14 (< 0 (+ |old(~a14~0)| 84))) (.cse7 (< 217 |old(~a26~0)|)) (.cse16 (< (+ |old(~a14~0)| 79) 0)) (.cse2 (= ~a28~0 |old(~a28~0)|)) (.cse24 (< 300 |old(~a28~0)|)) (.cse6 (< 1 |old(~a24~0)|)) (.cse25 (= 3 |old(~a24~0)|)) (.cse31 (= ~a24~0 |old(~a24~0)|)) (.cse26 (= |old(~a24~0)| ~a24~0)) (.cse0 (= ~a14~0 |old(~a14~0)|)) (.cse1 (= ~a26~0 |old(~a26~0)|))) (let ((.cse8 (< 111 |old(~a28~0)|)) (.cse10 (and .cse26 .cse0 .cse1)) (.cse4 (and .cse31 .cse0 .cse1)) (.cse17 (not .cse25)) (.cse18 (< 0 (+ |old(~a14~0)| 114))) (.cse23 (< |old(~a24~0)| 2)) (.cse19 (and (and (<= ~a28~0 300) .cse26 .cse0) .cse1)) (.cse20 (or .cse24 .cse6)) (.cse5 (< (+ |old(~a14~0)| 83) 0)) (.cse9 (< 124 |old(~a26~0)|)) (.cse13 (and .cse0 .cse1 .cse26 .cse2)) (.cse15 (and (or .cse6 (< |old(~a26~0)| 321493)) (or .cse16 .cse6))) (.cse21 (and .cse14 (<= ~a21~0 127) (= 1 |old(~a24~0)|) (<= |old(~a28~0)| 37) .cse7)) (.cse3 (< 127 ~a21~0)) (.cse22 (and .cse31 .cse2 .cse0 .cse1))) (and (or (not (= 2 |old(~a24~0)|)) (and .cse0 .cse1 .cse2 (= 2 ~a24~0)) .cse3) (or .cse4 .cse5 (or (or .cse6 .cse7) .cse3)) (or (<= ~a28~0 111) .cse6 (< 0 (+ |old(~a14~0)| 182)) .cse8) (or .cse6 .cse9 .cse10) (or .cse2 .cse6 (forall ((v_prenex_27 Int)) (let ((.cse12 (mod v_prenex_27 299891))) (let ((.cse11 (+ (* 10 .cse12) 3001080))) (or (< 0 (+ v_prenex_27 68)) (< .cse11 0) (< (div .cse11 9) (+ |old(~a26~0)| 600218)) (not (= .cse12 0)))))) .cse3) (or .cse9 .cse13 .cse8 .cse3) (or .cse14 .cse10 .cse15) (or .cse16 .cse17 .cse9 .cse13 .cse3) (or .cse18 .cse6 .cse10) (or .cse14 .cse19 .cse20) (or (and .cse4 .cse2) .cse21 (or .cse20 .cse3)) (or .cse14 .cse17 .cse13 (< 0 (+ |old(~a26~0)| 554655)) .cse3) (or .cse22 .cse18 .cse23 .cse3) (or (or .cse16 (< 0 (+ |old(~a26~0)| 68)) .cse23 .cse3) .cse22) (or .cse13 .cse24 .cse25 .cse7 .cse3) (or .cse19 .cse7 .cse20) (or .cse5 .cse9 .cse13 .cse24 .cse3) (or (and (and .cse26 .cse0) .cse1) .cse7 .cse15) (or (and (forall ((v_prenex_20 Int)) (let ((.cse28 (mod v_prenex_20 299891))) (let ((.cse27 (+ (* 10 .cse28) 3001080))) (or (not (= (div .cse27 9) |old(~a26~0)|)) (not (= .cse28 0)) (< .cse27 0) (< 0 (+ v_prenex_20 68)))))) (forall ((v_prenex_18 Int)) (let ((.cse29 (mod v_prenex_18 299891))) (let ((.cse30 (+ (* 10 .cse29) 2170))) (or (< 0 (+ v_prenex_18 68)) (= .cse29 0) (< .cse30 0) (not (= (div .cse30 9) |old(~a26~0)|)) (<= 0 v_prenex_18)))))) .cse6 .cse21 .cse3 .cse22)))) [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,426 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-12-02 05:43:54,427 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,428 INFO L448 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 128) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-12-02 05:43:54,429 INFO L448 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,430 INFO L448 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,431 INFO L448 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L444 ceAbstractionStarter]: At program point L1643(line 1643) the Hoare annotation is: (let ((.cse3 (= ~a28~0 |old(~a28~0)|)) (.cse19 (< (+ |old(~a14~0)| 79) 0)) (.cse26 (< 300 |old(~a28~0)|)) (.cse5 (< 1 |old(~a24~0)|)) (.cse27 (= 3 |old(~a24~0)|)) (.cse17 (= |old(~a24~0)| ~a24~0)) (.cse1 (= ~a14~0 |old(~a14~0)|)) (.cse2 (= ~a26~0 |old(~a26~0)|))) (let ((.cse8 (< 111 |old(~a28~0)|)) (.cse12 (< 0 (+ |old(~a14~0)| 114))) (.cse10 (and .cse17 .cse1 .cse2)) (.cse0 (not (= 2 |old(~a24~0)|))) (.cse23 (< 0 (+ ~a14~0 182))) (.cse14 (< 0 (+ |old(~a14~0)| 84))) (.cse20 (not .cse27)) (.cse13 (< |old(~a24~0)| 2)) (.cse21 (and (and (<= ~a28~0 300) .cse17 .cse1) .cse2)) (.cse24 (< 37 ~a28~0)) (.cse25 (= ~a24~0 |old(~a24~0)|)) (.cse22 (or .cse26 .cse5)) (.cse18 (< 217 |old(~a26~0)|)) (.cse15 (and (or .cse5 (< |old(~a26~0)| 321493)) (or .cse19 .cse5))) (.cse16 (< (+ |old(~a14~0)| 83) 0)) (.cse9 (< 124 |old(~a26~0)|)) (.cse11 (and .cse1 .cse2 .cse17 .cse3)) (.cse4 (< 127 ~a21~0))) (and (or .cse0 (and .cse1 .cse2 .cse3 (= 2 ~a24~0)) .cse4) (or .cse5 (forall ((v_prenex_27 Int)) (let ((.cse7 (mod v_prenex_27 299891))) (let ((.cse6 (+ (* 10 .cse7) 3001080))) (or (< 0 (+ v_prenex_27 68)) (< .cse6 0) (< (div .cse6 9) (+ |old(~a26~0)| 600218)) (not (= .cse7 0)))))) .cse4 .cse3) (or (<= ~a28~0 111) .cse5 (< 0 (+ |old(~a14~0)| 182)) .cse8) (or .cse5 .cse9 .cse10) (or .cse11 .cse12 .cse13 .cse4) (or .cse9 .cse11 .cse8 .cse4) (or .cse14 .cse10 .cse15) (or .cse16 (and .cse1 .cse2 .cse17) (or (or .cse5 .cse18) .cse4)) (or .cse19 .cse11 .cse20 .cse9 .cse4) (or .cse12 .cse5 .cse10) (or .cse14 .cse21 .cse22) (or .cse0 (or (< 217 ~a26~0) (not (= calculate_output_~input 5)) .cse23 .cse24 (<= ~a26~0 124)) .cse4) (or .cse0 (or (not (= calculate_output_~input 6)) .cse4 .cse23 .cse24 (< 0 (+ ~a26~0 68)))) (or .cse14 .cse20 .cse11 (< 0 (+ |old(~a26~0)| 554655)) .cse4) (or (or .cse19 (< 0 (+ |old(~a26~0)| 68)) .cse13 .cse4) (and .cse25 .cse3 .cse1 .cse2)) (or .cse11 .cse26 .cse27 .cse18 .cse4) (or .cse21 .cse18 .cse22) (or (and (or (<= ~a26~0 217) .cse24 (<= (+ ~a14~0 84) 0) (not (= 1 ~a24~0))) .cse3 (and .cse25 .cse1 .cse2)) (or .cse22 .cse4)) (or (and (forall ((v_prenex_20 Int)) (let ((.cse29 (mod v_prenex_20 299891))) (let ((.cse28 (+ (* 10 .cse29) 3001080))) (or (not (= (div .cse28 9) |old(~a26~0)|)) (not (= .cse29 0)) (< .cse28 0) (< 0 (+ v_prenex_20 68)))))) (forall ((v_prenex_18 Int)) (let ((.cse30 (mod v_prenex_18 299891))) (let ((.cse31 (+ (* 10 .cse30) 2170))) (or (< 0 (+ v_prenex_18 68)) (= .cse30 0) (< .cse31 0) (not (= (div .cse31 9) |old(~a26~0)|)) (<= 0 v_prenex_18)))))) .cse5 .cse11 .cse4) (or (and (and .cse17 .cse1) .cse2) .cse18 .cse15) (or .cse16 .cse9 .cse11 .cse26 .cse4)))) [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L1643-1(line 1643) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,432 INFO L448 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 24 1644) the Hoare annotation is: (let ((.cse8 (= ~a28~0 |old(~a28~0)|)) (.cse17 (< (+ |old(~a14~0)| 79) 0)) (.cse21 (< 300 |old(~a28~0)|)) (.cse2 (< 1 |old(~a24~0)|)) (.cse22 (= 3 |old(~a24~0)|)) (.cse23 (= |old(~a24~0)| ~a24~0)) (.cse30 (= ~a24~0 |old(~a24~0)|)) (.cse24 (= ~a14~0 |old(~a14~0)|)) (.cse25 (= ~a26~0 |old(~a26~0)|))) (let ((.cse5 (< 111 |old(~a28~0)|)) (.cse0 (and .cse30 .cse24 .cse25)) (.cse11 (< 0 (+ |old(~a14~0)| 114))) (.cse7 (and .cse23 .cse24 .cse25)) (.cse15 (< 0 (+ |old(~a14~0)| 84))) (.cse18 (not .cse22)) (.cse13 (< |old(~a24~0)| 2)) (.cse20 (and (and (<= ~a28~0 300) .cse23 .cse24) .cse25)) (.cse19 (or .cse21 .cse2)) (.cse3 (< 217 |old(~a26~0)|)) (.cse16 (and (or .cse2 (< |old(~a26~0)| 321493)) (or .cse17 .cse2))) (.cse1 (< (+ |old(~a14~0)| 83) 0)) (.cse6 (< 124 |old(~a26~0)|)) (.cse14 (and .cse24 .cse25 .cse23 .cse8)) (.cse12 (and .cse30 .cse8 .cse24 .cse25)) (.cse4 (< 127 ~a21~0))) (and (or .cse0 .cse1 (or (or .cse2 .cse3) .cse4)) (or (<= ~a28~0 111) .cse2 (< 0 (+ |old(~a14~0)| 182)) .cse5) (or .cse2 .cse6 .cse7) (or .cse8 .cse2 (forall ((v_prenex_27 Int)) (let ((.cse10 (mod v_prenex_27 299891))) (let ((.cse9 (+ (* 10 .cse10) 3001080))) (or (< 0 (+ v_prenex_27 68)) (< .cse9 0) (< (div .cse9 9) (+ |old(~a26~0)| 600218)) (not (= .cse10 0)))))) .cse4) (or .cse11 .cse12 .cse13 .cse4) (or .cse6 .cse14 .cse5 .cse4) (or .cse15 .cse7 .cse16) (or .cse17 .cse18 .cse6 .cse14 .cse4) (or (and .cse0 .cse8) (or .cse19 .cse4)) (or .cse11 .cse2 .cse7) (or .cse15 .cse20 .cse19) (or .cse15 .cse18 .cse14 (< 0 (+ |old(~a26~0)| 554655)) .cse4) (or (or .cse17 (< 0 (+ |old(~a26~0)| 68)) .cse13 .cse4) .cse12) (or .cse14 .cse21 .cse22 .cse3 .cse4) (or .cse20 .cse3 .cse19) (or (and (and .cse23 .cse24) .cse25) .cse3 .cse16) (or .cse1 .cse6 .cse14 .cse21 .cse4) (or (and (forall ((v_prenex_20 Int)) (let ((.cse27 (mod v_prenex_20 299891))) (let ((.cse26 (+ (* 10 .cse27) 3001080))) (or (not (= (div .cse26 9) |old(~a26~0)|)) (not (= .cse27 0)) (< .cse26 0) (< 0 (+ v_prenex_20 68)))))) (forall ((v_prenex_18 Int)) (let ((.cse28 (mod v_prenex_18 299891))) (let ((.cse29 (+ (* 10 .cse28) 2170))) (or (< 0 (+ v_prenex_18 68)) (= .cse28 0) (< .cse29 0) (not (= (div .cse29 9) |old(~a26~0)|)) (<= 0 v_prenex_18)))))) .cse12 .cse2 .cse4) (or (and .cse24 .cse25 .cse8 (= 2 ~a24~0)) (not (= 2 |old(~a24~0)|)) .cse4)))) [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,433 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,434 INFO L448 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,435 INFO L448 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,436 INFO L448 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-12-02 05:43:54,437 INFO L448 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-12-02 05:43:54,437 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,437 INFO L448 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,437 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,437 INFO L448 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2018-12-02 05:43:54,437 INFO L448 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2018-12-02 05:43:54,437 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,442 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,442 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2018-12-02 05:43:54,442 INFO L448 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2018-12-02 05:43:54,442 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2018-12-02 05:43:54,442 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2018-12-02 05:43:54,442 INFO L448 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,443 INFO L448 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,454 INFO L448 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,455 INFO L448 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,455 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2018-12-02 05:43:54,455 INFO L448 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2018-12-02 05:43:54,455 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,455 INFO L448 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,455 INFO L448 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-12-02 05:43:54,455 INFO L448 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,465 INFO L448 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,466 INFO L448 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,466 INFO L448 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2018-12-02 05:43:54,466 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,466 INFO L448 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,466 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,466 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,466 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,475 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,475 INFO L448 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,476 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,477 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,487 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-12-02 05:43:54,488 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-12-02 05:43:54,492 INFO L448 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2018-12-02 05:43:54,492 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 05:43:54,492 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a14~0 79))) (and (<= .cse0 0) (<= ~a26~0 222) (<= ~a28~0 111) (<= ~a24~0 1) (<= 0 .cse0) (<= 111 ~a28~0) (<= ~a21~0 124))) [2018-12-02 05:43:54,492 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 05:43:54,492 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 05:43:54,492 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 2574 2590) the Hoare annotation is: (let ((.cse0 (+ |old(~a14~0)| 79))) (or (< .cse0 0) (and (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|) (= |old(~a24~0)| ~a24~0) (= ~a28~0 |old(~a28~0)|)) (< 124 ~a21~0) (< 1 |old(~a24~0)|) (< |old(~a28~0)| 111) (< 0 .cse0) (< 111 |old(~a28~0)|) (< 222 |old(~a26~0)|))) [2018-12-02 05:43:54,493 INFO L444 ceAbstractionStarter]: At program point L2588(line 2588) the Hoare annotation is: (let ((.cse0 (<= ~a28~0 300)) (.cse6 (<= ~a24~0 1))) (let ((.cse13 (+ ~a14~0 84)) (.cse4 (<= 125 |old(~a26~0)|)) (.cse18 (and .cse0 .cse6)) (.cse7 (= ~a26~0 |old(~a26~0)|))) (let ((.cse9 (or (and .cse4 (<= ~a26~0 222) .cse18) (and .cse18 .cse7))) (.cse11 (<= .cse13 0)) (.cse8 (<= 0 (+ ~a14~0 79))) (.cse3 (<= (+ ~a14~0 114) 0)) (.cse1 (= ~a24~0 3)) (.cse10 (<= ~a26~0 217)) (.cse5 (<= ~a26~0 124)) (.cse12 (+ |old(~a14~0)| 79)) (.cse2 (<= 218 |old(~a26~0)|))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and (and (= ~a24~0 |old(~a24~0)|) (= ~a14~0 |old(~a14~0)|) .cse7) (= ~a28~0 |old(~a28~0)|)) (and .cse1 .cse2 .cse8 .cse5) (and .cse9 .cse5) (and .cse1 .cse3 .cse2 .cse10) (and (and .cse2 (and (<= 321493 ~a26~0) .cse6)) .cse11) (< 1 |old(~a24~0)|) (and (and .cse9 .cse7) .cse11) (< |old(~a28~0)| 111) (and (<= 0 (+ ~a14~0 83)) (and .cse2 .cse10 .cse6)) (and (and (<= (+ ~a26~0 554655) 0) .cse2) .cse1 .cse11) (< 124 ~a21~0) (< 0 .cse12) (and .cse2 .cse3 .cse5) (< 111 |old(~a28~0)|) (and (<= (+ ~a26~0 68) 0) .cse2 .cse8) (and .cse2 .cse3 .cse6) (and (not .cse1) .cse0 .cse2 .cse10) (and .cse2 (<= ~a28~0 111) .cse5) (and .cse2 (= 2 ~a24~0)) (and (and .cse0 .cse2 .cse5) (< 0 .cse13)) (< 222 |old(~a26~0)|) (and .cse2 (<= (+ ~a14~0 182) 0)) (and .cse2 (or (exists ((v_prenex_20 Int)) (let ((.cse14 (mod v_prenex_20 299891))) (let ((.cse15 (+ (* 10 .cse14) 3001080))) (and (<= (+ v_prenex_20 68) 0) (= .cse14 0) (= ~a26~0 (div .cse15 9)) (<= 0 .cse15))))) (exists ((v_prenex_18 Int)) (let ((.cse16 (mod v_prenex_18 299891))) (let ((.cse17 (+ (* 10 .cse16) 2170))) (and (not (= .cse16 0)) (<= 0 .cse17) (= ~a26~0 (div .cse17 9)) (< v_prenex_18 0) (<= (+ v_prenex_18 68) 0)))))) .cse6) (< .cse12 0) (and .cse18 .cse2))))) [2018-12-02 05:43:54,493 INFO L448 ceAbstractionStarter]: For program point L2588-1(line 2588) no Hoare annotation was computed. [2018-12-02 05:43:54,493 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 2574 2590) no Hoare annotation was computed. [2018-12-02 05:43:54,493 INFO L448 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2018-12-02 05:43:54,493 INFO L444 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse0 (<= ~a28~0 300)) (.cse6 (<= ~a24~0 1))) (let ((.cse13 (+ ~a14~0 84)) (.cse4 (<= 125 |old(~a26~0)|)) (.cse18 (and .cse0 .cse6)) (.cse7 (= ~a26~0 |old(~a26~0)|))) (let ((.cse9 (or (and .cse4 (<= ~a26~0 222) .cse18) (and .cse18 .cse7))) (.cse11 (<= .cse13 0)) (.cse8 (<= 0 (+ ~a14~0 79))) (.cse3 (<= (+ ~a14~0 114) 0)) (.cse1 (= ~a24~0 3)) (.cse10 (<= ~a26~0 217)) (.cse5 (<= ~a26~0 124)) (.cse12 (+ |old(~a14~0)| 79)) (.cse2 (<= 218 |old(~a26~0)|))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and (and (= ~a24~0 |old(~a24~0)|) (= ~a14~0 |old(~a14~0)|) .cse7) (= ~a28~0 |old(~a28~0)|)) (and .cse1 .cse2 .cse8 .cse5) (and .cse9 .cse5) (and .cse1 .cse3 .cse2 .cse10) (and (and .cse2 (and (<= 321493 ~a26~0) .cse6)) .cse11) (< 1 |old(~a24~0)|) (and (and .cse9 .cse7) .cse11) (< |old(~a28~0)| 111) (and (<= 0 (+ ~a14~0 83)) (and .cse2 .cse10 .cse6)) (and (and (<= (+ ~a26~0 554655) 0) .cse2) .cse1 .cse11) (< 124 ~a21~0) (< 0 .cse12) (and .cse2 .cse3 .cse5) (< 111 |old(~a28~0)|) (and (<= (+ ~a26~0 68) 0) .cse2 .cse8) (and .cse2 .cse3 .cse6) (and (not .cse1) .cse0 .cse2 .cse10) (and .cse2 (<= ~a28~0 111) .cse5) (and .cse2 (= 2 ~a24~0)) (and (and .cse0 .cse2 .cse5) (< 0 .cse13)) (< 222 |old(~a26~0)|) (and .cse2 (<= (+ ~a14~0 182) 0)) (and .cse2 (or (exists ((v_prenex_20 Int)) (let ((.cse14 (mod v_prenex_20 299891))) (let ((.cse15 (+ (* 10 .cse14) 3001080))) (and (<= (+ v_prenex_20 68) 0) (= .cse14 0) (= ~a26~0 (div .cse15 9)) (<= 0 .cse15))))) (exists ((v_prenex_18 Int)) (let ((.cse16 (mod v_prenex_18 299891))) (let ((.cse17 (+ (* 10 .cse16) 2170))) (and (not (= .cse16 0)) (<= 0 .cse17) (= ~a26~0 (div .cse17 9)) (< v_prenex_18 0) (<= (+ v_prenex_18 68) 0)))))) .cse6) (< .cse12 0) (and .cse18 .cse2))))) [2018-12-02 05:43:54,504 INFO L448 ceAbstractionStarter]: For program point L2580-3(lines 2574 2590) no Hoare annotation was computed. [2018-12-02 05:43:54,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,514 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,514 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 05:43:54 BoogieIcfgContainer [2018-12-02 05:43:54,519 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 05:43:54,519 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 05:43:54,519 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 05:43:54,519 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 05:43:54,520 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:36:53" (3/4) ... [2018-12-02 05:43:54,522 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 05:43:54,526 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 05:43:54,526 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 05:43:54,526 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 05:43:54,526 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 05:43:54,540 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 05:43:54,542 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 05:43:54,559 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((a28 <= 300 && a24 == 3) && 218 <= \old(a26)) && a14 + 114 <= 0) || ((125 <= \old(a26) && a26 <= 124) && a24 <= 1)) || (((a24 == \old(a24) && a14 == \old(a14)) && a26 == \old(a26)) && a28 == \old(a28))) || (((a24 == 3 && 218 <= \old(a26)) && 0 <= a14 + 79) && a26 <= 124)) || ((((125 <= \old(a26) && a26 <= 222) && a28 <= 300 && a24 <= 1) || ((a28 <= 300 && a24 <= 1) && a26 == \old(a26))) && a26 <= 124)) || (((a24 == 3 && a14 + 114 <= 0) && 218 <= \old(a26)) && a26 <= 217)) || ((218 <= \old(a26) && 321493 <= a26 && a24 <= 1) && a14 + 84 <= 0)) || 1 < \old(a24)) || (((((125 <= \old(a26) && a26 <= 222) && a28 <= 300 && a24 <= 1) || ((a28 <= 300 && a24 <= 1) && a26 == \old(a26))) && a26 == \old(a26)) && a14 + 84 <= 0)) || \old(a28) < 111) || (0 <= a14 + 83 && (218 <= \old(a26) && a26 <= 217) && a24 <= 1)) || (((a26 + 554655 <= 0 && 218 <= \old(a26)) && a24 == 3) && a14 + 84 <= 0)) || 124 < a21) || 0 < \old(a14) + 79) || ((218 <= \old(a26) && a14 + 114 <= 0) && a26 <= 124)) || 111 < \old(a28)) || ((a26 + 68 <= 0 && 218 <= \old(a26)) && 0 <= a14 + 79)) || ((218 <= \old(a26) && a14 + 114 <= 0) && a24 <= 1)) || (((!(a24 == 3) && a28 <= 300) && 218 <= \old(a26)) && a26 <= 217)) || ((218 <= \old(a26) && a28 <= 111) && a26 <= 124)) || (218 <= \old(a26) && 2 == a24)) || (((a28 <= 300 && 218 <= \old(a26)) && a26 <= 124) && 0 < a14 + 84)) || 222 < \old(a26)) || (218 <= \old(a26) && a14 + 182 <= 0)) || ((218 <= \old(a26) && ((\exists v_prenex_20 : int :: ((v_prenex_20 + 68 <= 0 && v_prenex_20 % 299891 == 0) && a26 == (10 * (v_prenex_20 % 299891) + 3001080) / 9) && 0 <= 10 * (v_prenex_20 % 299891) + 3001080) || (\exists v_prenex_18 : int :: (((!(v_prenex_18 % 299891 == 0) && 0 <= 10 * (v_prenex_18 % 299891) + 2170) && a26 == (10 * (v_prenex_18 % 299891) + 2170) / 9) && v_prenex_18 < 0) && v_prenex_18 + 68 <= 0))) && a24 <= 1)) || \old(a14) + 79 < 0) || ((a28 <= 300 && a24 <= 1) && 218 <= \old(a26)) [2018-12-02 05:43:54,658 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_35551727-00ae-42db-9b7e-a50cd0458012/bin-2019/utaipan/witness.graphml [2018-12-02 05:43:54,658 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 05:43:54,658 INFO L168 Benchmark]: Toolchain (without parser) took 424817.87 ms. Allocated memory was 1.0 GB in the beginning and 5.8 GB in the end (delta: 4.8 GB). Free memory was 945.3 MB in the beginning and 1.8 GB in the end (delta: -835.0 MB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-12-02 05:43:54,659 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 05:43:54,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 799.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 945.3 MB in the beginning and 1.0 GB in the end (delta: -84.9 MB). Peak memory consumption was 117.9 MB. Max. memory is 11.5 GB. [2018-12-02 05:43:54,659 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. [2018-12-02 05:43:54,659 INFO L168 Benchmark]: Boogie Preprocessor took 109.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2018-12-02 05:43:54,659 INFO L168 Benchmark]: RCFGBuilder took 2305.62 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 811.4 MB in the end (delta: 197.4 MB). Peak memory consumption was 200.1 MB. Max. memory is 11.5 GB. [2018-12-02 05:43:54,660 INFO L168 Benchmark]: TraceAbstraction took 421421.21 ms. Allocated memory was 1.1 GB in the beginning and 5.8 GB in the end (delta: 4.7 GB). Free memory was 811.4 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. [2018-12-02 05:43:54,660 INFO L168 Benchmark]: Witness Printer took 138.70 ms. Allocated memory is still 5.8 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 76.4 MB). Peak memory consumption was 76.4 MB. Max. memory is 11.5 GB. [2018-12-02 05:43:54,661 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 799.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 945.3 MB in the beginning and 1.0 GB in the end (delta: -84.9 MB). Peak memory consumption was 117.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 109.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2305.62 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 811.4 MB in the end (delta: 197.4 MB). Peak memory consumption was 200.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 421421.21 ms. Allocated memory was 1.1 GB in the beginning and 5.8 GB in the end (delta: 4.7 GB). Free memory was 811.4 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. * Witness Printer took 138.70 ms. Allocated memory is still 5.8 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 76.4 MB). Peak memory consumption was 76.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 128]: 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 [2018-12-02 05:43:54,663 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,663 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,663 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,663 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,664 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,664 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,664 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,664 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,664 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_20,QUANTIFIED] [2018-12-02 05:43:54,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] [2018-12-02 05:43:54,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_18,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((((a28 <= 300 && a24 == 3) && 218 <= \old(a26)) && a14 + 114 <= 0) || ((125 <= \old(a26) && a26 <= 124) && a24 <= 1)) || (((a24 == \old(a24) && a14 == \old(a14)) && a26 == \old(a26)) && a28 == \old(a28))) || (((a24 == 3 && 218 <= \old(a26)) && 0 <= a14 + 79) && a26 <= 124)) || ((((125 <= \old(a26) && a26 <= 222) && a28 <= 300 && a24 <= 1) || ((a28 <= 300 && a24 <= 1) && a26 == \old(a26))) && a26 <= 124)) || (((a24 == 3 && a14 + 114 <= 0) && 218 <= \old(a26)) && a26 <= 217)) || ((218 <= \old(a26) && 321493 <= a26 && a24 <= 1) && a14 + 84 <= 0)) || 1 < \old(a24)) || (((((125 <= \old(a26) && a26 <= 222) && a28 <= 300 && a24 <= 1) || ((a28 <= 300 && a24 <= 1) && a26 == \old(a26))) && a26 == \old(a26)) && a14 + 84 <= 0)) || \old(a28) < 111) || (0 <= a14 + 83 && (218 <= \old(a26) && a26 <= 217) && a24 <= 1)) || (((a26 + 554655 <= 0 && 218 <= \old(a26)) && a24 == 3) && a14 + 84 <= 0)) || 124 < a21) || 0 < \old(a14) + 79) || ((218 <= \old(a26) && a14 + 114 <= 0) && a26 <= 124)) || 111 < \old(a28)) || ((a26 + 68 <= 0 && 218 <= \old(a26)) && 0 <= a14 + 79)) || ((218 <= \old(a26) && a14 + 114 <= 0) && a24 <= 1)) || (((!(a24 == 3) && a28 <= 300) && 218 <= \old(a26)) && a26 <= 217)) || ((218 <= \old(a26) && a28 <= 111) && a26 <= 124)) || (218 <= \old(a26) && 2 == a24)) || (((a28 <= 300 && 218 <= \old(a26)) && a26 <= 124) && 0 < a14 + 84)) || 222 < \old(a26)) || (218 <= \old(a26) && a14 + 182 <= 0)) || ((218 <= \old(a26) && ((\exists v_prenex_20 : int :: ((v_prenex_20 + 68 <= 0 && v_prenex_20 % 299891 == 0) && a26 == (10 * (v_prenex_20 % 299891) + 3001080) / 9) && 0 <= 10 * (v_prenex_20 % 299891) + 3001080) || (\exists v_prenex_18 : int :: (((!(v_prenex_18 % 299891 == 0) && 0 <= 10 * (v_prenex_18 % 299891) + 2170) && a26 == (10 * (v_prenex_18 % 299891) + 2170) / 9) && v_prenex_18 < 0) && v_prenex_18 + 68 <= 0))) && a24 <= 1)) || \old(a14) + 79 < 0) || ((a28 <= 300 && a24 <= 1) && 218 <= \old(a26)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 603 locations, 1 error locations. SAFE Result, 421.3s OverallTime, 22 OverallIterations, 9 TraceHistogramMax, 222.6s AutomataDifference, 0.0s DeadEndRemovalTime, 145.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 5669 SDtfs, 77370 SDslu, 7256 SDs, 0 SdLazy, 113764 SolverSat, 21827 SolverUnsat, 36 SolverUnknown, 0 SolverNotchecked, 179.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 28320 GetRequests, 27661 SyntacticMatches, 38 SemanticMatches, 621 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27501 ImplicationChecksByTransitivity, 17.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=156549occurred in iteration=21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 6.0s AbstIntTime, 16 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 13.0s AutomataMinimizationTime, 22 MinimizatonAttempts, 54857 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 9916 PreInvPairs, 11779 NumberOfFragments, 2914 HoareAnnotationTreeSize, 9916 FomulaSimplifications, 24695765 FormulaSimplificationTreeSizeReduction, 36.8s HoareSimplificationTime, 9 FomulaSimplificationsInter, 12297427 FormulaSimplificationTreeSizeReductionInter, 108.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 21.5s InterpolantComputationTime, 30084 NumberOfCodeBlocks, 30084 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 43727 ConstructedInterpolants, 288 QuantifiedInterpolants, 128383064 SizeOfPredicates, 38 NumberOfNonLiveVariables, 19016 ConjunctsInSsa, 104 ConjunctsInUnsatCore, 54 InterpolantComputations, 12 PerfectInterpolantSequences, 64821/75890 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...