./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem11_label54_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem11_label54_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/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 48edbfa8959379fa18549d69e0d1320a333e10c1 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 14:30:40,019 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:30:40,020 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:30:40,027 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:30:40,027 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:30:40,028 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:30:40,028 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:30:40,029 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:30:40,030 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:30:40,031 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:30:40,031 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:30:40,032 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:30:40,032 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:30:40,033 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:30:40,033 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:30:40,034 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:30:40,035 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:30:40,036 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:30:40,038 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:30:40,039 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:30:40,039 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:30:40,040 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:30:40,042 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:30:40,042 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:30:40,042 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:30:40,043 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:30:40,043 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:30:40,043 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:30:40,044 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:30:40,044 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:30:40,045 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:30:40,045 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:30:40,045 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:30:40,045 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:30:40,046 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:30:40,048 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:30:40,048 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 14:30:40,055 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:30:40,055 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:30:40,056 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:30:40,056 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 14:30:40,056 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 14:30:40,056 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 14:30:40,056 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 14:30:40,056 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 14:30:40,056 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 14:30:40,057 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 14:30:40,057 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 14:30:40,057 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 14:30:40,057 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 14:30:40,057 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:30:40,058 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 14:30:40,058 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:30:40,058 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 14:30:40,058 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:30:40,058 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:30:40,058 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:30:40,060 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:30:40,060 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 14:30:40,060 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:30:40,060 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:30:40,061 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:30:40,061 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:30:40,061 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:30:40,061 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:30:40,061 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:30:40,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:30:40,061 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:30:40,062 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:30:40,062 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:30:40,062 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 14:30:40,062 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:30:40,062 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:30:40,062 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 14:30:40,062 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_0d3e3d98-1750-4eb6-9293-582122c0e714/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 -> 48edbfa8959379fa18549d69e0d1320a333e10c1 [2018-11-18 14:30:40,085 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:30:40,093 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:30:40,097 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:30:40,098 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:30:40,098 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:30:40,098 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem11_label54_true-unreach-call.c [2018-11-18 14:30:40,133 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/data/12c5b385b/63105ac07e45455b851f295b0335cb04/FLAGba84dacb7 [2018-11-18 14:30:40,584 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:30:40,584 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/sv-benchmarks/c/eca-rers2012/Problem11_label54_true-unreach-call.c [2018-11-18 14:30:40,595 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/data/12c5b385b/63105ac07e45455b851f295b0335cb04/FLAGba84dacb7 [2018-11-18 14:30:40,606 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/data/12c5b385b/63105ac07e45455b851f295b0335cb04 [2018-11-18 14:30:40,608 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:30:40,608 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 14:30:40,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:30:40,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:30:40,612 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:30:40,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:30:40" (1/1) ... [2018-11-18 14:30:40,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e32060 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:40, skipping insertion in model container [2018-11-18 14:30:40,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:30:40" (1/1) ... [2018-11-18 14:30:40,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:30:40,662 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:30:40,966 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:30:40,969 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:30:41,086 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:30:41,100 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:30:41,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41 WrapperNode [2018-11-18 14:30:41,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:30:41,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 14:30:41,101 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 14:30:41,101 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 14:30:41,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41" (1/1) ... [2018-11-18 14:30:41,186 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41" (1/1) ... [2018-11-18 14:30:41,193 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 14:30:41,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:30:41,194 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:30:41,194 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:30:41,201 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41" (1/1) ... [2018-11-18 14:30:41,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41" (1/1) ... [2018-11-18 14:30:41,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41" (1/1) ... [2018-11-18 14:30:41,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41" (1/1) ... [2018-11-18 14:30:41,229 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41" (1/1) ... [2018-11-18 14:30:41,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41" (1/1) ... [2018-11-18 14:30:41,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41" (1/1) ... [2018-11-18 14:30:41,251 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:30:41,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:30:41,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:30:41,252 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:30:41,252 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:30:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 14:30:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 14:30:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 14:30:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-18 14:30:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-18 14:30:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:30:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:30:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 14:30:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 14:30:42,457 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 14:30:42,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:30:42 BoogieIcfgContainer [2018-11-18 14:30:42,458 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 14:30:42,458 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 14:30:42,458 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 14:30:42,460 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 14:30:42,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:30:40" (1/3) ... [2018-11-18 14:30:42,461 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59160a10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:30:42, skipping insertion in model container [2018-11-18 14:30:42,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:30:41" (2/3) ... [2018-11-18 14:30:42,461 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59160a10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:30:42, skipping insertion in model container [2018-11-18 14:30:42,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:30:42" (3/3) ... [2018-11-18 14:30:42,463 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label54_true-unreach-call.c [2018-11-18 14:30:42,468 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 14:30:42,474 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 14:30:42,483 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 14:30:42,507 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 14:30:42,507 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 14:30:42,507 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 14:30:42,507 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 14:30:42,507 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 14:30:42,507 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 14:30:42,507 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 14:30:42,508 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 14:30:42,526 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2018-11-18 14:30:42,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-18 14:30:42,531 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:30:42,532 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:30:42,534 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:30:42,537 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:30:42,537 INFO L82 PathProgramCache]: Analyzing trace with hash -639357604, now seen corresponding path program 1 times [2018-11-18 14:30:42,539 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:30:42,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:30:42,568 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:30:42,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:30:42,569 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:30:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:30:42,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:30:42,754 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:30:42,755 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 14:30:42,755 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:30:42,758 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 14:30:42,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 14:30:42,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 14:30:42,768 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 4 states. [2018-11-18 14:30:43,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:30:43,935 INFO L93 Difference]: Finished difference Result 998 states and 1780 transitions. [2018-11-18 14:30:43,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 14:30:43,936 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 44 [2018-11-18 14:30:43,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:30:43,947 INFO L225 Difference]: With dead ends: 998 [2018-11-18 14:30:43,947 INFO L226 Difference]: Without dead ends: 699 [2018-11-18 14:30:43,953 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 14:30:43,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 699 states. [2018-11-18 14:30:44,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 699 to 693. [2018-11-18 14:30:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 693 states. [2018-11-18 14:30:44,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 693 states and 1109 transitions. [2018-11-18 14:30:44,009 INFO L78 Accepts]: Start accepts. Automaton has 693 states and 1109 transitions. Word has length 44 [2018-11-18 14:30:44,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:30:44,010 INFO L480 AbstractCegarLoop]: Abstraction has 693 states and 1109 transitions. [2018-11-18 14:30:44,010 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 14:30:44,010 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1109 transitions. [2018-11-18 14:30:44,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-18 14:30:44,013 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:30:44,013 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:30:44,013 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:30:44,014 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:30:44,014 INFO L82 PathProgramCache]: Analyzing trace with hash 731087552, now seen corresponding path program 1 times [2018-11-18 14:30:44,014 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:30:44,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:30:44,015 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:30:44,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:30:44,015 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:30:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:30:44,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:30:44,237 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:30:44,237 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 14:30:44,237 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:30:44,238 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 14:30:44,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 14:30:44,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:30:44,239 INFO L87 Difference]: Start difference. First operand 693 states and 1109 transitions. Second operand 7 states. [2018-11-18 14:30:46,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:30:46,197 INFO L93 Difference]: Finished difference Result 2549 states and 4241 transitions. [2018-11-18 14:30:46,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 14:30:46,198 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 118 [2018-11-18 14:30:46,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:30:46,205 INFO L225 Difference]: With dead ends: 2549 [2018-11-18 14:30:46,205 INFO L226 Difference]: Without dead ends: 1862 [2018-11-18 14:30:46,208 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2018-11-18 14:30:46,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1862 states. [2018-11-18 14:30:46,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1862 to 1435. [2018-11-18 14:30:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1435 states. [2018-11-18 14:30:46,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1435 states and 2153 transitions. [2018-11-18 14:30:46,245 INFO L78 Accepts]: Start accepts. Automaton has 1435 states and 2153 transitions. Word has length 118 [2018-11-18 14:30:46,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:30:46,245 INFO L480 AbstractCegarLoop]: Abstraction has 1435 states and 2153 transitions. [2018-11-18 14:30:46,245 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 14:30:46,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2153 transitions. [2018-11-18 14:30:46,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-11-18 14:30:46,249 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:30:46,250 INFO L375 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 14:30:46,250 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:30:46,250 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:30:46,250 INFO L82 PathProgramCache]: Analyzing trace with hash 162053839, now seen corresponding path program 1 times [2018-11-18 14:30:46,250 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:30:46,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:30:46,251 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:30:46,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:30:46,251 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:30:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:30:46,374 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 74 proven. 68 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 14:30:46,375 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:30:46,375 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:30:46,375 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 192 with the following transitions: [2018-11-18 14:30:46,377 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [506], [507], [510], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:30:46,404 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:30:46,404 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:30:46,827 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 14:30:46,828 INFO L272 AbstractInterpreter]: Visited 79 different actions 79 times. Never merged. Never widened. Performed 834 root evaluator evaluations with a maximum evaluation depth of 16. Performed 834 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Never found a fixpoint. Largest state had 28 variables. [2018-11-18 14:30:46,843 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:30:46,843 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 14:30:47,310 INFO L227 lantSequenceWeakener]: Weakened 182 states. On average, predicates are now at 73.51% of their original sizes. [2018-11-18 14:30:47,310 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 14:30:47,338 INFO L415 sIntCurrentIteration]: We unified 190 AI predicates to 190 [2018-11-18 14:30:47,339 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 14:30:47,339 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 14:30:47,339 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2018-11-18 14:30:47,340 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:30:47,340 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 14:30:47,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 14:30:47,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 14:30:47,341 INFO L87 Difference]: Start difference. First operand 1435 states and 2153 transitions. Second operand 6 states. [2018-11-18 14:31:03,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:31:03,914 INFO L93 Difference]: Finished difference Result 3056 states and 4512 transitions. [2018-11-18 14:31:03,914 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 14:31:03,914 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 191 [2018-11-18 14:31:03,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:31:03,920 INFO L225 Difference]: With dead ends: 3056 [2018-11-18 14:31:03,920 INFO L226 Difference]: Without dead ends: 1627 [2018-11-18 14:31:03,922 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 191 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:31:03,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1627 states. [2018-11-18 14:31:03,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1627 to 1625. [2018-11-18 14:31:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1625 states. [2018-11-18 14:31:03,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1625 states and 2352 transitions. [2018-11-18 14:31:03,954 INFO L78 Accepts]: Start accepts. Automaton has 1625 states and 2352 transitions. Word has length 191 [2018-11-18 14:31:03,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:31:03,955 INFO L480 AbstractCegarLoop]: Abstraction has 1625 states and 2352 transitions. [2018-11-18 14:31:03,955 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 14:31:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2352 transitions. [2018-11-18 14:31:03,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2018-11-18 14:31:03,958 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:31:03,958 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:31:03,958 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:31:03,959 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:31:03,959 INFO L82 PathProgramCache]: Analyzing trace with hash -875818686, now seen corresponding path program 1 times [2018-11-18 14:31:03,959 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:31:03,960 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:31:03,960 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:31:03,960 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:31:03,960 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:31:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:31:04,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 14:31:04,101 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:31:04,101 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:31:04,102 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 193 with the following transitions: [2018-11-18 14:31:04,102 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [862], [866], [869], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:31:04,106 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:31:04,106 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:31:04,274 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 14:31:04,274 INFO L272 AbstractInterpreter]: Visited 155 different actions 304 times. Merged at 5 different actions 5 times. Never widened. Performed 4012 root evaluator evaluations with a maximum evaluation depth of 8. Performed 4012 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Found 1 fixpoints after 1 different actions. Largest state had 28 variables. [2018-11-18 14:31:04,282 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:31:04,283 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 14:31:04,451 INFO L227 lantSequenceWeakener]: Weakened 189 states. On average, predicates are now at 75.38% of their original sizes. [2018-11-18 14:31:04,451 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 14:31:04,501 INFO L415 sIntCurrentIteration]: We unified 191 AI predicates to 191 [2018-11-18 14:31:04,501 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 14:31:04,501 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 14:31:04,501 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [5] total 13 [2018-11-18 14:31:04,501 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:31:04,502 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 14:31:04,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 14:31:04,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 14:31:04,502 INFO L87 Difference]: Start difference. First operand 1625 states and 2352 transitions. Second operand 10 states. [2018-11-18 14:32:26,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:32:26,400 INFO L93 Difference]: Finished difference Result 4216 states and 6440 transitions. [2018-11-18 14:32:26,400 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 14:32:26,400 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 192 [2018-11-18 14:32:26,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:32:26,407 INFO L225 Difference]: With dead ends: 4216 [2018-11-18 14:32:26,407 INFO L226 Difference]: Without dead ends: 2787 [2018-11-18 14:32:26,410 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 200 GetRequests, 183 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=92, Invalid=250, Unknown=0, NotChecked=0, Total=342 [2018-11-18 14:32:26,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2787 states. [2018-11-18 14:32:26,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2787 to 2776. [2018-11-18 14:32:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2776 states. [2018-11-18 14:32:26,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 2776 states and 3704 transitions. [2018-11-18 14:32:26,448 INFO L78 Accepts]: Start accepts. Automaton has 2776 states and 3704 transitions. Word has length 192 [2018-11-18 14:32:26,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:32:26,448 INFO L480 AbstractCegarLoop]: Abstraction has 2776 states and 3704 transitions. [2018-11-18 14:32:26,448 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 14:32:26,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 3704 transitions. [2018-11-18 14:32:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2018-11-18 14:32:26,451 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:32:26,451 INFO L375 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 14:32:26,452 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:32:26,452 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:32:26,452 INFO L82 PathProgramCache]: Analyzing trace with hash 1021024169, now seen corresponding path program 1 times [2018-11-18 14:32:26,452 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:32:26,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:32:26,453 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:32:26,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:32:26,453 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:32:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:32:26,621 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2018-11-18 14:32:26,621 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:32:26,621 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:32:26,622 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 236 with the following transitions: [2018-11-18 14:32:26,622 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [510], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:32:26,625 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:32:26,625 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:32:27,020 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:32:27,021 INFO L272 AbstractInterpreter]: Visited 126 different actions 369 times. Merged at 7 different actions 15 times. Never widened. Performed 4881 root evaluator evaluations with a maximum evaluation depth of 18. Performed 4881 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 3 fixpoints after 2 different actions. Largest state had 28 variables. [2018-11-18 14:32:27,022 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:32:27,023 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:32:27,023 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:32:27,023 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 14:32:27,030 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:32:27,030 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:32:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:32:27,110 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:33:19,060 WARN L180 SmtUtils]: Spent 49.65 s on a formula simplification. DAG size of input: 500 DAG size of output: 61 [2018-11-18 14:33:19,160 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2018-11-18 14:33:19,160 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:33:19,224 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2018-11-18 14:33:19,241 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 14:33:19,241 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7, 6] total 9 [2018-11-18 14:33:19,242 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:33:19,242 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:33:19,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:33:19,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=50, Unknown=1, NotChecked=0, Total=72 [2018-11-18 14:33:19,242 INFO L87 Difference]: Start difference. First operand 2776 states and 3704 transitions. Second operand 3 states. [2018-11-18 14:33:19,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:33:19,839 INFO L93 Difference]: Finished difference Result 5121 states and 7514 transitions. [2018-11-18 14:33:19,839 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:33:19,839 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 235 [2018-11-18 14:33:19,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:33:19,852 INFO L225 Difference]: With dead ends: 5121 [2018-11-18 14:33:19,853 INFO L226 Difference]: Without dead ends: 3692 [2018-11-18 14:33:19,859 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 480 GetRequests, 468 SyntacticMatches, 5 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 51.9s TimeCoverageRelationStatistics Valid=21, Invalid=50, Unknown=1, NotChecked=0, Total=72 [2018-11-18 14:33:19,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3692 states. [2018-11-18 14:33:19,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3692 to 3671. [2018-11-18 14:33:19,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3671 states. [2018-11-18 14:33:19,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 3671 states and 5080 transitions. [2018-11-18 14:33:19,929 INFO L78 Accepts]: Start accepts. Automaton has 3671 states and 5080 transitions. Word has length 235 [2018-11-18 14:33:19,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:33:19,930 INFO L480 AbstractCegarLoop]: Abstraction has 3671 states and 5080 transitions. [2018-11-18 14:33:19,930 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:33:19,930 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 5080 transitions. [2018-11-18 14:33:19,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2018-11-18 14:33:19,936 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:33:19,936 INFO L375 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 14:33:19,936 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:33:19,936 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:19,936 INFO L82 PathProgramCache]: Analyzing trace with hash -1641054639, now seen corresponding path program 1 times [2018-11-18 14:33:19,936 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:33:19,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:19,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:19,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:19,937 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:33:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:20,074 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2018-11-18 14:33:20,074 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:33:20,074 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 14:33:20,074 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:33:20,075 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 14:33:20,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 14:33:20,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 14:33:20,075 INFO L87 Difference]: Start difference. First operand 3671 states and 5080 transitions. Second operand 4 states. [2018-11-18 14:33:21,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:33:21,308 INFO L93 Difference]: Finished difference Result 11208 states and 16845 transitions. [2018-11-18 14:33:21,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 14:33:21,309 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 263 [2018-11-18 14:33:21,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:33:21,335 INFO L225 Difference]: With dead ends: 11208 [2018-11-18 14:33:21,335 INFO L226 Difference]: Without dead ends: 7732 [2018-11-18 14:33:21,353 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 14:33:21,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7732 states. [2018-11-18 14:33:21,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7732 to 7606. [2018-11-18 14:33:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7606 states. [2018-11-18 14:33:21,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7606 states to 7606 states and 10707 transitions. [2018-11-18 14:33:21,502 INFO L78 Accepts]: Start accepts. Automaton has 7606 states and 10707 transitions. Word has length 263 [2018-11-18 14:33:21,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:33:21,502 INFO L480 AbstractCegarLoop]: Abstraction has 7606 states and 10707 transitions. [2018-11-18 14:33:21,502 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 14:33:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 7606 states and 10707 transitions. [2018-11-18 14:33:21,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-11-18 14:33:21,512 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:33:21,512 INFO L375 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 14:33:21,513 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:33:21,513 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:21,513 INFO L82 PathProgramCache]: Analyzing trace with hash 396379969, now seen corresponding path program 1 times [2018-11-18 14:33:21,513 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:33:21,514 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:21,514 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:21,514 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:21,514 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:33:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:21,721 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2018-11-18 14:33:21,721 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:21,721 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:33:21,721 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 272 with the following transitions: [2018-11-18 14:33:21,721 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [661], [662], [666], [677], [688], [692], [696], [707], [710], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:33:21,724 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:33:21,724 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:33:21,956 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:33:21,956 INFO L272 AbstractInterpreter]: Visited 126 different actions 375 times. Merged at 7 different actions 21 times. Never widened. Performed 4947 root evaluator evaluations with a maximum evaluation depth of 16. Performed 4947 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 3 fixpoints after 2 different actions. Largest state had 28 variables. [2018-11-18 14:33:21,959 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:21,959 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:33:21,959 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:21,959 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 14:33:21,965 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:21,965 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:33:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:22,033 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:33:23,392 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2018-11-18 14:33:23,393 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:33:23,476 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2018-11-18 14:33:23,492 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 14:33:23,492 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7, 6] total 9 [2018-11-18 14:33:23,492 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:33:23,492 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:33:23,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:33:23,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=49, Unknown=1, NotChecked=0, Total=72 [2018-11-18 14:33:23,493 INFO L87 Difference]: Start difference. First operand 7606 states and 10707 transitions. Second operand 3 states. [2018-11-18 14:33:24,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:33:24,230 INFO L93 Difference]: Finished difference Result 15202 states and 22516 transitions. [2018-11-18 14:33:24,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:33:24,230 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 271 [2018-11-18 14:33:24,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:33:24,255 INFO L225 Difference]: With dead ends: 15202 [2018-11-18 14:33:24,255 INFO L226 Difference]: Without dead ends: 9133 [2018-11-18 14:33:24,279 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 552 GetRequests, 541 SyntacticMatches, 4 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=22, Invalid=49, Unknown=1, NotChecked=0, Total=72 [2018-11-18 14:33:24,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9133 states. [2018-11-18 14:33:24,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9133 to 9129. [2018-11-18 14:33:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9129 states. [2018-11-18 14:33:24,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9129 states to 9129 states and 12716 transitions. [2018-11-18 14:33:24,425 INFO L78 Accepts]: Start accepts. Automaton has 9129 states and 12716 transitions. Word has length 271 [2018-11-18 14:33:24,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:33:24,426 INFO L480 AbstractCegarLoop]: Abstraction has 9129 states and 12716 transitions. [2018-11-18 14:33:24,426 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:33:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 9129 states and 12716 transitions. [2018-11-18 14:33:24,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2018-11-18 14:33:24,448 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:33:24,449 INFO L375 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 14:33:24,449 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:33:24,449 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:24,449 INFO L82 PathProgramCache]: Analyzing trace with hash 1994193760, now seen corresponding path program 1 times [2018-11-18 14:33:24,449 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:33:24,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:24,450 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:24,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:24,450 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:33:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:24,686 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-18 14:33:24,686 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:24,686 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:33:24,689 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 338 with the following transitions: [2018-11-18 14:33:24,689 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [850], [851], [862], [866], [869], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:33:24,692 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:33:24,692 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:33:24,926 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:33:24,927 INFO L272 AbstractInterpreter]: Visited 157 different actions 621 times. Merged at 7 different actions 28 times. Widened at 1 different actions 1 times. Performed 8565 root evaluator evaluations with a maximum evaluation depth of 8. Performed 8565 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Found 4 fixpoints after 2 different actions. Largest state had 28 variables. [2018-11-18 14:33:24,931 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:24,931 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:33:24,931 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:24,931 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 14:33:24,938 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:24,939 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:33:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:25,012 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:33:25,088 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 11 proven. 66 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-18 14:33:25,088 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:33:25,237 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-18 14:33:25,252 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 14:33:25,252 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [7, 6] total 11 [2018-11-18 14:33:25,252 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:33:25,253 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 14:33:25,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 14:33:25,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-11-18 14:33:25,253 INFO L87 Difference]: Start difference. First operand 9129 states and 12716 transitions. Second operand 6 states. [2018-11-18 14:33:26,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:33:26,408 INFO L93 Difference]: Finished difference Result 19793 states and 28782 transitions. [2018-11-18 14:33:26,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 14:33:26,408 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 337 [2018-11-18 14:33:26,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:33:26,440 INFO L225 Difference]: With dead ends: 19793 [2018-11-18 14:33:26,440 INFO L226 Difference]: Without dead ends: 12201 [2018-11-18 14:33:26,455 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 684 GetRequests, 673 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-11-18 14:33:26,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12201 states. [2018-11-18 14:33:26,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12201 to 12201. [2018-11-18 14:33:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12201 states. [2018-11-18 14:33:26,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12201 states to 12201 states and 17557 transitions. [2018-11-18 14:33:26,596 INFO L78 Accepts]: Start accepts. Automaton has 12201 states and 17557 transitions. Word has length 337 [2018-11-18 14:33:26,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:33:26,596 INFO L480 AbstractCegarLoop]: Abstraction has 12201 states and 17557 transitions. [2018-11-18 14:33:26,596 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 14:33:26,596 INFO L276 IsEmpty]: Start isEmpty. Operand 12201 states and 17557 transitions. [2018-11-18 14:33:26,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2018-11-18 14:33:26,622 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:33:26,622 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:33:26,622 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:33:26,623 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:26,623 INFO L82 PathProgramCache]: Analyzing trace with hash 435985322, now seen corresponding path program 1 times [2018-11-18 14:33:26,623 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:33:26,624 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:26,624 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:26,624 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:26,624 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:33:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:26,828 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 303 proven. 2 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2018-11-18 14:33:26,828 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:26,829 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:33:26,829 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 401 with the following transitions: [2018-11-18 14:33:26,829 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [510], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [951], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:33:26,831 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:33:26,832 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:33:27,228 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:33:27,229 INFO L272 AbstractInterpreter]: Visited 175 different actions 522 times. Merged at 7 different actions 21 times. Never widened. Performed 7222 root evaluator evaluations with a maximum evaluation depth of 18. Performed 7222 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 3 fixpoints after 2 different actions. Largest state had 28 variables. [2018-11-18 14:33:27,238 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:27,239 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:33:27,239 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:27,239 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 14:33:27,244 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:27,244 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:33:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:27,301 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:33:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 303 proven. 2 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2018-11-18 14:33:27,393 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:33:27,497 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 303 proven. 2 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2018-11-18 14:33:27,512 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:33:27,513 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-18 14:33:27,513 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:33:27,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 14:33:27,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 14:33:27,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2018-11-18 14:33:27,514 INFO L87 Difference]: Start difference. First operand 12201 states and 17557 transitions. Second operand 9 states. [2018-11-18 14:33:29,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:33:29,012 INFO L93 Difference]: Finished difference Result 26997 states and 43683 transitions. [2018-11-18 14:33:29,013 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 14:33:29,013 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 400 [2018-11-18 14:33:29,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:33:29,076 INFO L225 Difference]: With dead ends: 26997 [2018-11-18 14:33:29,076 INFO L226 Difference]: Without dead ends: 15180 [2018-11-18 14:33:29,112 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 817 GetRequests, 801 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=93, Invalid=179, Unknown=0, NotChecked=0, Total=272 [2018-11-18 14:33:29,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15180 states. [2018-11-18 14:33:29,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15180 to 14959. [2018-11-18 14:33:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14959 states. [2018-11-18 14:33:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14959 states to 14959 states and 22742 transitions. [2018-11-18 14:33:29,467 INFO L78 Accepts]: Start accepts. Automaton has 14959 states and 22742 transitions. Word has length 400 [2018-11-18 14:33:29,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:33:29,468 INFO L480 AbstractCegarLoop]: Abstraction has 14959 states and 22742 transitions. [2018-11-18 14:33:29,468 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 14:33:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 14959 states and 22742 transitions. [2018-11-18 14:33:29,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2018-11-18 14:33:29,499 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:33:29,499 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:33:29,500 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:33:29,500 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:29,500 INFO L82 PathProgramCache]: Analyzing trace with hash -730130007, now seen corresponding path program 1 times [2018-11-18 14:33:29,500 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:33:29,501 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:29,501 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:29,501 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:29,501 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:33:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:29,697 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 314 proven. 2 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-11-18 14:33:29,697 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:29,697 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:33:29,697 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 412 with the following transitions: [2018-11-18 14:33:29,697 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [554], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [951], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:33:29,700 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:33:29,700 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:33:30,023 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:33:30,023 INFO L272 AbstractInterpreter]: Visited 175 different actions 694 times. Merged at 7 different actions 29 times. Widened at 1 different actions 1 times. Performed 9695 root evaluator evaluations with a maximum evaluation depth of 16. Performed 9695 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 4 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-18 14:33:30,027 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:30,027 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:33:30,027 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:30,027 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 14:33:30,037 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:30,037 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:33:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:30,112 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:33:30,261 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 314 proven. 2 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-11-18 14:33:30,261 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:33:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 314 proven. 2 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-11-18 14:33:30,486 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:33:30,486 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-18 14:33:30,486 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:33:30,487 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 14:33:30,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 14:33:30,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2018-11-18 14:33:30,487 INFO L87 Difference]: Start difference. First operand 14959 states and 22742 transitions. Second operand 9 states. [2018-11-18 14:33:33,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:33:33,066 INFO L93 Difference]: Finished difference Result 39085 states and 77478 transitions. [2018-11-18 14:33:33,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 14:33:33,066 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 411 [2018-11-18 14:33:33,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:33:33,217 INFO L225 Difference]: With dead ends: 39085 [2018-11-18 14:33:33,218 INFO L226 Difference]: Without dead ends: 24512 [2018-11-18 14:33:33,303 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 843 GetRequests, 825 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=114, Invalid=228, Unknown=0, NotChecked=0, Total=342 [2018-11-18 14:33:33,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24512 states. [2018-11-18 14:33:33,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24512 to 24091. [2018-11-18 14:33:33,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24091 states. [2018-11-18 14:33:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24091 states to 24091 states and 41902 transitions. [2018-11-18 14:33:33,900 INFO L78 Accepts]: Start accepts. Automaton has 24091 states and 41902 transitions. Word has length 411 [2018-11-18 14:33:33,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:33:33,900 INFO L480 AbstractCegarLoop]: Abstraction has 24091 states and 41902 transitions. [2018-11-18 14:33:33,900 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 14:33:33,900 INFO L276 IsEmpty]: Start isEmpty. Operand 24091 states and 41902 transitions. [2018-11-18 14:33:33,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2018-11-18 14:33:33,957 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:33:33,957 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:33:33,957 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:33:33,957 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:33,958 INFO L82 PathProgramCache]: Analyzing trace with hash -1258701310, now seen corresponding path program 1 times [2018-11-18 14:33:33,958 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:33:33,958 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:33,958 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:33,960 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:33,960 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:33:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:34,273 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 326 proven. 99 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 14:33:34,274 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:34,274 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:33:34,274 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 429 with the following transitions: [2018-11-18 14:33:34,274 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [629], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [951], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:33:34,276 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:33:34,276 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:33:34,662 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:33:34,662 INFO L272 AbstractInterpreter]: Visited 175 different actions 519 times. Merged at 7 different actions 18 times. Never widened. Performed 7163 root evaluator evaluations with a maximum evaluation depth of 16. Performed 7163 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 3 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-18 14:33:34,664 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:34,664 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:33:34,664 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:34,664 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 14:33:34,670 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:34,670 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:33:34,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:34,730 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:33:34,903 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 331 proven. 2 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2018-11-18 14:33:34,903 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:33:35,025 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 331 proven. 2 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2018-11-18 14:33:35,041 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:33:35,041 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 7 [2018-11-18 14:33:35,041 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:33:35,042 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 14:33:35,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 14:33:35,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:33:35,042 INFO L87 Difference]: Start difference. First operand 24091 states and 41902 transitions. Second operand 6 states. [2018-11-18 14:33:36,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:33:36,445 INFO L93 Difference]: Finished difference Result 50300 states and 101440 transitions. [2018-11-18 14:33:36,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 14:33:36,445 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 428 [2018-11-18 14:33:36,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:33:36,593 INFO L225 Difference]: With dead ends: 50300 [2018-11-18 14:33:36,593 INFO L226 Difference]: Without dead ends: 28092 [2018-11-18 14:33:36,727 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 869 GetRequests, 857 SyntacticMatches, 4 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2018-11-18 14:33:36,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28092 states. [2018-11-18 14:33:37,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28092 to 25979. [2018-11-18 14:33:37,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25979 states. [2018-11-18 14:33:37,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25979 states to 25979 states and 40453 transitions. [2018-11-18 14:33:37,306 INFO L78 Accepts]: Start accepts. Automaton has 25979 states and 40453 transitions. Word has length 428 [2018-11-18 14:33:37,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:33:37,307 INFO L480 AbstractCegarLoop]: Abstraction has 25979 states and 40453 transitions. [2018-11-18 14:33:37,307 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 14:33:37,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25979 states and 40453 transitions. [2018-11-18 14:33:37,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2018-11-18 14:33:37,362 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:33:37,363 INFO L375 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-18 14:33:37,363 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:33:37,363 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:37,363 INFO L82 PathProgramCache]: Analyzing trace with hash -114462136, now seen corresponding path program 1 times [2018-11-18 14:33:37,363 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:33:37,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:37,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:37,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:37,364 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:33:37,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:37,576 INFO L134 CoverageAnalysis]: Checked inductivity of 808 backedges. 351 proven. 95 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2018-11-18 14:33:37,576 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:37,576 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:33:37,576 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 539 with the following transitions: [2018-11-18 14:33:37,576 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [598], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [726], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [850], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:33:37,578 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:33:37,578 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:33:38,575 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:33:38,576 INFO L272 AbstractInterpreter]: Visited 158 different actions 634 times. Merged at 9 different actions 37 times. Never widened. Performed 9053 root evaluator evaluations with a maximum evaluation depth of 21. Performed 9053 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 10 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-18 14:33:38,577 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:38,577 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:33:38,578 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:38,578 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 14:33:38,584 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:38,584 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:33:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:38,653 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:33:38,857 INFO L134 CoverageAnalysis]: Checked inductivity of 808 backedges. 650 proven. 2 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2018-11-18 14:33:38,857 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:33:38,982 INFO L134 CoverageAnalysis]: Checked inductivity of 808 backedges. 351 proven. 95 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2018-11-18 14:33:38,997 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:33:38,998 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 8 [2018-11-18 14:33:38,998 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:33:38,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 14:33:38,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 14:33:38,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-11-18 14:33:38,998 INFO L87 Difference]: Start difference. First operand 25979 states and 40453 transitions. Second operand 7 states. [2018-11-18 14:33:40,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:33:40,789 INFO L93 Difference]: Finished difference Result 61378 states and 101354 transitions. [2018-11-18 14:33:40,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 14:33:40,789 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 538 [2018-11-18 14:33:40,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:33:40,956 INFO L225 Difference]: With dead ends: 61378 [2018-11-18 14:33:40,957 INFO L226 Difference]: Without dead ends: 35785 [2018-11-18 14:33:41,076 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1091 GetRequests, 1078 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2018-11-18 14:33:41,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35785 states. [2018-11-18 14:33:41,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35785 to 35552. [2018-11-18 14:33:41,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35552 states. [2018-11-18 14:33:41,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35552 states to 35552 states and 56354 transitions. [2018-11-18 14:33:41,899 INFO L78 Accepts]: Start accepts. Automaton has 35552 states and 56354 transitions. Word has length 538 [2018-11-18 14:33:41,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:33:41,900 INFO L480 AbstractCegarLoop]: Abstraction has 35552 states and 56354 transitions. [2018-11-18 14:33:41,900 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 14:33:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 35552 states and 56354 transitions. [2018-11-18 14:33:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2018-11-18 14:33:42,012 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:33:42,012 INFO L375 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 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] [2018-11-18 14:33:42,012 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:33:42,012 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:42,012 INFO L82 PathProgramCache]: Analyzing trace with hash -1998238136, now seen corresponding path program 1 times [2018-11-18 14:33:42,013 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:33:42,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:42,013 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:42,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:42,013 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:33:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:42,419 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 248 proven. 321 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-11-18 14:33:42,419 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:42,419 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:33:42,420 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 574 with the following transitions: [2018-11-18 14:33:42,420 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [574], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [850], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [971], [975], [979], [983], [987], [991], [1002], [1005], [1008], [1012], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:33:42,422 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:33:42,422 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:33:42,908 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:33:42,908 INFO L272 AbstractInterpreter]: Visited 188 different actions 753 times. Merged at 9 different actions 38 times. Never widened. Performed 10729 root evaluator evaluations with a maximum evaluation depth of 18. Performed 10729 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 10 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-18 14:33:42,910 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:42,911 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:33:42,911 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:42,911 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 14:33:42,917 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:42,917 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:33:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:42,993 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:33:43,262 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 643 proven. 2 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2018-11-18 14:33:43,262 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:33:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 339 proven. 89 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2018-11-18 14:33:43,419 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:33:43,419 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-11-18 14:33:43,419 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:33:43,419 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 14:33:43,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 14:33:43,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-11-18 14:33:43,420 INFO L87 Difference]: Start difference. First operand 35552 states and 56354 transitions. Second operand 10 states. [2018-11-18 14:33:45,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:33:45,377 INFO L93 Difference]: Finished difference Result 77093 states and 121382 transitions. [2018-11-18 14:33:45,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 14:33:45,378 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 573 [2018-11-18 14:33:45,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:33:45,545 INFO L225 Difference]: With dead ends: 77093 [2018-11-18 14:33:45,545 INFO L226 Difference]: Without dead ends: 45213 [2018-11-18 14:33:45,694 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1167 GetRequests, 1148 SyntacticMatches, 4 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=82, Invalid=190, Unknown=0, NotChecked=0, Total=272 [2018-11-18 14:33:45,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45213 states. [2018-11-18 14:33:46,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45213 to 44387. [2018-11-18 14:33:46,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44387 states. [2018-11-18 14:33:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44387 states to 44387 states and 66008 transitions. [2018-11-18 14:33:46,625 INFO L78 Accepts]: Start accepts. Automaton has 44387 states and 66008 transitions. Word has length 573 [2018-11-18 14:33:46,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:33:46,625 INFO L480 AbstractCegarLoop]: Abstraction has 44387 states and 66008 transitions. [2018-11-18 14:33:46,625 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 14:33:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 44387 states and 66008 transitions. [2018-11-18 14:33:46,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2018-11-18 14:33:46,739 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:33:46,739 INFO L375 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-18 14:33:46,739 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:33:46,739 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:46,739 INFO L82 PathProgramCache]: Analyzing trace with hash -521783027, now seen corresponding path program 1 times [2018-11-18 14:33:46,739 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:33:46,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:46,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:46,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:46,740 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:33:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 410 proven. 144 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2018-11-18 14:33:47,073 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:47,073 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:33:47,073 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 606 with the following transitions: [2018-11-18 14:33:47,074 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [726], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [850], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [943], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:33:47,076 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:33:47,077 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:33:48,419 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:33:48,419 INFO L272 AbstractInterpreter]: Visited 176 different actions 712 times. Merged at 9 different actions 43 times. Widened at 1 different actions 2 times. Performed 10331 root evaluator evaluations with a maximum evaluation depth of 21. Performed 10331 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 9 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-18 14:33:48,422 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:48,423 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:33:48,423 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:48,423 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/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 [2018-11-18 14:33:48,430 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:48,430 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:33:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:48,509 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:33:48,659 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 758 proven. 2 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2018-11-18 14:33:48,659 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:33:48,831 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 410 proven. 144 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2018-11-18 14:33:48,846 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:33:48,846 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 8 [2018-11-18 14:33:48,846 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:33:48,847 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 14:33:48,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 14:33:48,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-11-18 14:33:48,847 INFO L87 Difference]: Start difference. First operand 44387 states and 66008 transitions. Second operand 7 states. [2018-11-18 14:33:50,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:33:50,939 INFO L93 Difference]: Finished difference Result 99078 states and 151740 transitions. [2018-11-18 14:33:50,939 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 14:33:50,939 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 605 [2018-11-18 14:33:50,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:33:51,144 INFO L225 Difference]: With dead ends: 99078 [2018-11-18 14:33:51,144 INFO L226 Difference]: Without dead ends: 55077 [2018-11-18 14:33:51,318 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1225 GetRequests, 1211 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2018-11-18 14:33:51,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55077 states. [2018-11-18 14:33:52,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55077 to 54371. [2018-11-18 14:33:52,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54371 states. [2018-11-18 14:33:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54371 states to 54371 states and 78284 transitions. [2018-11-18 14:33:52,493 INFO L78 Accepts]: Start accepts. Automaton has 54371 states and 78284 transitions. Word has length 605 [2018-11-18 14:33:52,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:33:52,494 INFO L480 AbstractCegarLoop]: Abstraction has 54371 states and 78284 transitions. [2018-11-18 14:33:52,494 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 14:33:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 54371 states and 78284 transitions. [2018-11-18 14:33:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2018-11-18 14:33:52,601 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:33:52,601 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:33:52,601 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:33:52,602 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:52,602 INFO L82 PathProgramCache]: Analyzing trace with hash 1808282168, now seen corresponding path program 1 times [2018-11-18 14:33:52,602 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:33:52,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:52,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:52,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:33:52,603 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:33:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1274 backedges. 442 proven. 514 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2018-11-18 14:33:53,388 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:53,388 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:33:53,388 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 650 with the following transitions: [2018-11-18 14:33:53,388 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [598], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [665], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [726], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [850], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:33:53,391 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:33:53,391 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:33:54,456 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:33:54,456 INFO L272 AbstractInterpreter]: Visited 159 different actions 638 times. Merged at 9 different actions 37 times. Never widened. Performed 9178 root evaluator evaluations with a maximum evaluation depth of 21. Performed 9178 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 13 fixpoints after 4 different actions. Largest state had 28 variables. [2018-11-18 14:33:54,457 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:33:54,457 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:33:54,457 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:33:54,457 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/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 [2018-11-18 14:33:54,463 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:33:54,463 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:33:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:33:54,548 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:33:54,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1274 backedges. 855 proven. 2 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2018-11-18 14:33:54,831 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:33:55,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1274 backedges. 319 proven. 321 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2018-11-18 14:33:55,126 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:33:55,126 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 5, 5] total 21 [2018-11-18 14:33:55,126 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:33:55,127 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-18 14:33:55,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-18 14:33:55,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=344, Unknown=0, NotChecked=0, Total=420 [2018-11-18 14:33:55,128 INFO L87 Difference]: Start difference. First operand 54371 states and 78284 transitions. Second operand 20 states. [2018-11-18 14:34:02,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:34:02,507 INFO L93 Difference]: Finished difference Result 99744 states and 137703 transitions. [2018-11-18 14:34:02,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2018-11-18 14:34:02,508 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 649 [2018-11-18 14:34:02,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:34:02,598 INFO L225 Difference]: With dead ends: 99744 [2018-11-18 14:34:02,598 INFO L226 Difference]: Without dead ends: 39961 [2018-11-18 14:34:02,766 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1484 GetRequests, 1373 SyntacticMatches, 6 SemanticMatches, 105 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4140 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=1753, Invalid=9589, Unknown=0, NotChecked=0, Total=11342 [2018-11-18 14:34:02,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39961 states. [2018-11-18 14:34:03,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39961 to 37224. [2018-11-18 14:34:03,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37224 states. [2018-11-18 14:34:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37224 states to 37224 states and 42945 transitions. [2018-11-18 14:34:03,326 INFO L78 Accepts]: Start accepts. Automaton has 37224 states and 42945 transitions. Word has length 649 [2018-11-18 14:34:03,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:34:03,327 INFO L480 AbstractCegarLoop]: Abstraction has 37224 states and 42945 transitions. [2018-11-18 14:34:03,327 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-18 14:34:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 37224 states and 42945 transitions. [2018-11-18 14:34:03,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 656 [2018-11-18 14:34:03,360 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:34:03,360 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:34:03,361 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:34:03,361 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:34:03,361 INFO L82 PathProgramCache]: Analyzing trace with hash -155089357, now seen corresponding path program 1 times [2018-11-18 14:34:03,361 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:34:03,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:34:03,361 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:34:03,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:34:03,362 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:34:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:34:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 408 proven. 198 refuted. 0 times theorem prover too weak. 638 trivial. 0 not checked. [2018-11-18 14:34:03,580 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:34:03,580 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:34:03,581 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 656 with the following transitions: [2018-11-18 14:34:03,581 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [618], [623], [625], [626], [630], [633], [634], [638], [642], [646], [650], [653], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [951], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:34:03,583 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:34:03,583 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:34:03,924 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:34:03,924 INFO L272 AbstractInterpreter]: Visited 181 different actions 899 times. Merged at 10 different actions 44 times. Never widened. Performed 13050 root evaluator evaluations with a maximum evaluation depth of 10. Performed 13050 inverse root evaluator evaluations with a maximum inverse evaluation depth of 10. Found 15 fixpoints after 4 different actions. Largest state had 28 variables. [2018-11-18 14:34:03,930 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:34:03,931 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:34:03,931 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:34:03,931 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/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 [2018-11-18 14:34:03,943 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:34:03,943 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:34:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:34:04,039 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:34:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 765 proven. 6 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2018-11-18 14:34:04,202 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:34:04,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 217 proven. 810 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2018-11-18 14:34:04,552 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:34:04,553 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 8] total 14 [2018-11-18 14:34:04,553 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:34:04,553 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 14:34:04,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 14:34:04,554 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2018-11-18 14:34:04,554 INFO L87 Difference]: Start difference. First operand 37224 states and 42945 transitions. Second operand 10 states. [2018-11-18 14:34:06,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:34:06,809 INFO L93 Difference]: Finished difference Result 86261 states and 101011 transitions. [2018-11-18 14:34:06,809 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-18 14:34:06,809 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 655 [2018-11-18 14:34:06,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:34:06,903 INFO L225 Difference]: With dead ends: 86261 [2018-11-18 14:34:06,903 INFO L226 Difference]: Without dead ends: 52467 [2018-11-18 14:34:06,955 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1336 GetRequests, 1309 SyntacticMatches, 4 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 125 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=181, Invalid=419, Unknown=0, NotChecked=0, Total=600 [2018-11-18 14:34:06,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52467 states. [2018-11-18 14:34:07,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52467 to 50781. [2018-11-18 14:34:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50781 states. [2018-11-18 14:34:07,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50781 states to 50781 states and 58093 transitions. [2018-11-18 14:34:07,589 INFO L78 Accepts]: Start accepts. Automaton has 50781 states and 58093 transitions. Word has length 655 [2018-11-18 14:34:07,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:34:07,589 INFO L480 AbstractCegarLoop]: Abstraction has 50781 states and 58093 transitions. [2018-11-18 14:34:07,589 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 14:34:07,589 INFO L276 IsEmpty]: Start isEmpty. Operand 50781 states and 58093 transitions. [2018-11-18 14:34:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 758 [2018-11-18 14:34:07,641 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:34:07,641 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:34:07,641 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:34:07,641 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:34:07,641 INFO L82 PathProgramCache]: Analyzing trace with hash -1101492262, now seen corresponding path program 1 times [2018-11-18 14:34:07,641 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:34:07,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:34:07,642 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:34:07,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:34:07,642 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:34:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:34:08,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 205 proven. 886 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2018-11-18 14:34:08,052 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:34:08,052 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:34:08,052 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 758 with the following transitions: [2018-11-18 14:34:08,053 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [594], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [850], [851], [862], [866], [869], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [971], [975], [979], [983], [987], [991], [1002], [1005], [1008], [1012], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:34:08,055 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:34:08,055 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:34:08,619 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:34:08,619 INFO L272 AbstractInterpreter]: Visited 188 different actions 756 times. Merged at 9 different actions 41 times. Widened at 1 different actions 1 times. Performed 10790 root evaluator evaluations with a maximum evaluation depth of 18. Performed 10790 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 10 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-18 14:34:08,621 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:34:08,621 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:34:08,621 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:34:08,621 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/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 [2018-11-18 14:34:08,631 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:34:08,631 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:34:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:34:08,741 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:34:08,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 1076 proven. 2 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2018-11-18 14:34:08,977 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:34:09,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 396 proven. 186 refuted. 0 times theorem prover too weak. 862 trivial. 0 not checked. [2018-11-18 14:34:09,714 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:34:09,714 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 14 [2018-11-18 14:34:09,714 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:34:09,714 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 14:34:09,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 14:34:09,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2018-11-18 14:34:09,715 INFO L87 Difference]: Start difference. First operand 50781 states and 58093 transitions. Second operand 12 states. [2018-11-18 14:34:14,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:34:14,381 INFO L93 Difference]: Finished difference Result 114427 states and 132428 transitions. [2018-11-18 14:34:14,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2018-11-18 14:34:14,381 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 757 [2018-11-18 14:34:14,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:34:14,493 INFO L225 Difference]: With dead ends: 114427 [2018-11-18 14:34:14,493 INFO L226 Difference]: Without dead ends: 64040 [2018-11-18 14:34:14,550 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1604 GetRequests, 1548 SyntacticMatches, 1 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 941 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=541, Invalid=2651, Unknown=0, NotChecked=0, Total=3192 [2018-11-18 14:34:14,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64040 states. [2018-11-18 14:34:15,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64040 to 62835. [2018-11-18 14:34:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62835 states. [2018-11-18 14:34:15,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62835 states to 62835 states and 72564 transitions. [2018-11-18 14:34:15,211 INFO L78 Accepts]: Start accepts. Automaton has 62835 states and 72564 transitions. Word has length 757 [2018-11-18 14:34:15,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:34:15,211 INFO L480 AbstractCegarLoop]: Abstraction has 62835 states and 72564 transitions. [2018-11-18 14:34:15,211 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 14:34:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 62835 states and 72564 transitions. [2018-11-18 14:34:15,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 867 [2018-11-18 14:34:15,298 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:34:15,298 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 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] [2018-11-18 14:34:15,298 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:34:15,298 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:34:15,299 INFO L82 PathProgramCache]: Analyzing trace with hash -1707699187, now seen corresponding path program 1 times [2018-11-18 14:34:15,299 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:34:15,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:34:15,299 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:34:15,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:34:15,300 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:34:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:34:17,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2413 backedges. 1359 proven. 839 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2018-11-18 14:34:17,423 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:34:17,423 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:34:17,423 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 867 with the following transitions: [2018-11-18 14:34:17,423 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [526], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [598], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [665], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [726], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [819], [820], [824], [828], [832], [843], [847], [850], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:34:17,426 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:34:17,426 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:34:18,641 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:34:18,642 INFO L272 AbstractInterpreter]: Visited 161 different actions 655 times. Merged at 10 different actions 46 times. Widened at 1 different actions 1 times. Performed 9525 root evaluator evaluations with a maximum evaluation depth of 21. Performed 9525 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 19 fixpoints after 4 different actions. Largest state had 28 variables. [2018-11-18 14:34:18,643 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:34:18,643 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:34:18,644 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:34:18,644 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/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 [2018-11-18 14:34:18,650 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:34:18,650 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:34:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:34:18,760 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:34:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2413 backedges. 1642 proven. 2 refuted. 0 times theorem prover too weak. 769 trivial. 0 not checked. [2018-11-18 14:34:19,190 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:34:19,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2413 backedges. 717 proven. 203 refuted. 0 times theorem prover too weak. 1493 trivial. 0 not checked. [2018-11-18 14:34:19,905 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:34:19,905 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 5, 5] total 31 [2018-11-18 14:34:19,905 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:34:19,906 INFO L459 AbstractCegarLoop]: Interpolant automaton has 29 states [2018-11-18 14:34:19,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2018-11-18 14:34:19,906 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=833, Unknown=0, NotChecked=0, Total=930 [2018-11-18 14:34:19,906 INFO L87 Difference]: Start difference. First operand 62835 states and 72564 transitions. Second operand 29 states. [2018-11-18 14:34:31,741 WARN L180 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 26 [2018-11-18 14:34:39,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:34:39,111 INFO L93 Difference]: Finished difference Result 145674 states and 198815 transitions. [2018-11-18 14:34:39,112 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 147 states. [2018-11-18 14:34:39,112 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 866 [2018-11-18 14:34:39,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:34:39,452 INFO L225 Difference]: With dead ends: 145674 [2018-11-18 14:34:39,453 INFO L226 Difference]: Without dead ends: 81770 [2018-11-18 14:34:39,603 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1989 GetRequests, 1815 SyntacticMatches, 5 SemanticMatches, 169 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10762 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=4047, Invalid=25023, Unknown=0, NotChecked=0, Total=29070 [2018-11-18 14:34:39,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81770 states. [2018-11-18 14:34:40,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81770 to 74790. [2018-11-18 14:34:40,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74790 states. [2018-11-18 14:34:41,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74790 states to 74790 states and 92111 transitions. [2018-11-18 14:34:41,385 INFO L78 Accepts]: Start accepts. Automaton has 74790 states and 92111 transitions. Word has length 866 [2018-11-18 14:34:41,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:34:41,385 INFO L480 AbstractCegarLoop]: Abstraction has 74790 states and 92111 transitions. [2018-11-18 14:34:41,385 INFO L481 AbstractCegarLoop]: Interpolant automaton has 29 states. [2018-11-18 14:34:41,385 INFO L276 IsEmpty]: Start isEmpty. Operand 74790 states and 92111 transitions. [2018-11-18 14:34:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2018-11-18 14:34:41,585 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:34:41,586 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 4, 4, 4, 4, 4, 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] [2018-11-18 14:34:41,586 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:34:41,589 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:34:41,589 INFO L82 PathProgramCache]: Analyzing trace with hash 1804244352, now seen corresponding path program 1 times [2018-11-18 14:34:41,589 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:34:41,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:34:41,590 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:34:41,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:34:41,590 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:34:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:34:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2403 backedges. 1531 proven. 428 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2018-11-18 14:34:42,764 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:34:42,765 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:34:42,765 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 868 with the following transitions: [2018-11-18 14:34:42,765 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [526], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [574], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [699], [704], [706], [707], [711], [715], [719], [723], [726], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [819], [820], [824], [828], [832], [843], [847], [850], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:34:42,766 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:34:42,766 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:34:44,950 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:34:44,950 INFO L272 AbstractInterpreter]: Visited 163 different actions 677 times. Merged at 12 different actions 62 times. Widened at 1 different actions 1 times. Performed 9536 root evaluator evaluations with a maximum evaluation depth of 21. Performed 9536 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 19 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-18 14:34:44,956 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:34:44,956 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:34:44,956 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:34:44,956 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/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 [2018-11-18 14:34:44,962 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:34:44,962 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:34:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:34:45,071 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:34:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2403 backedges. 1343 proven. 2 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2018-11-18 14:34:45,282 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:34:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2403 backedges. 732 proven. 89 refuted. 0 times theorem prover too weak. 1582 trivial. 0 not checked. [2018-11-18 14:34:45,596 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:34:45,596 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 5, 5] total 23 [2018-11-18 14:34:45,596 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:34:45,597 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-11-18 14:34:45,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-18 14:34:45,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=419, Unknown=0, NotChecked=0, Total=506 [2018-11-18 14:34:45,597 INFO L87 Difference]: Start difference. First operand 74790 states and 92111 transitions. Second operand 22 states. [2018-11-18 14:34:51,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:34:51,970 INFO L93 Difference]: Finished difference Result 125024 states and 152112 transitions. [2018-11-18 14:34:51,971 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2018-11-18 14:34:51,971 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 867 [2018-11-18 14:34:51,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:34:52,059 INFO L225 Difference]: With dead ends: 125024 [2018-11-18 14:34:52,060 INFO L226 Difference]: Without dead ends: 45260 [2018-11-18 14:34:52,187 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1919 GetRequests, 1806 SyntacticMatches, 3 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4320 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=2195, Invalid=10237, Unknown=0, NotChecked=0, Total=12432 [2018-11-18 14:34:52,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45260 states. [2018-11-18 14:34:52,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45260 to 40208. [2018-11-18 14:34:52,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40208 states. [2018-11-18 14:34:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40208 states to 40208 states and 45210 transitions. [2018-11-18 14:34:52,690 INFO L78 Accepts]: Start accepts. Automaton has 40208 states and 45210 transitions. Word has length 867 [2018-11-18 14:34:52,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:34:52,690 INFO L480 AbstractCegarLoop]: Abstraction has 40208 states and 45210 transitions. [2018-11-18 14:34:52,690 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-11-18 14:34:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 40208 states and 45210 transitions. [2018-11-18 14:34:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2018-11-18 14:34:52,738 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:34:52,738 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 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] [2018-11-18 14:34:52,738 INFO L423 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:34:52,738 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:34:52,738 INFO L82 PathProgramCache]: Analyzing trace with hash -912843143, now seen corresponding path program 1 times [2018-11-18 14:34:52,738 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:34:52,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:34:52,739 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:34:52,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:34:52,739 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:34:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:34:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2506 backedges. 986 proven. 2 refuted. 0 times theorem prover too weak. 1518 trivial. 0 not checked. [2018-11-18 14:34:53,166 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:34:53,166 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:34:53,166 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 929 with the following transitions: [2018-11-18 14:34:53,167 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [253], [255], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [562], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [618], [623], [625], [626], [630], [634], [638], [642], [646], [650], [653], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [777], [781], [785], [789], [793], [797], [800], [803], [807], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [951], [952], [955], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-18 14:34:53,169 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:34:53,169 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:34:55,954 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:34:55,954 INFO L272 AbstractInterpreter]: Visited 184 different actions 903 times. Merged at 10 different actions 40 times. Widened at 1 different actions 1 times. Performed 13217 root evaluator evaluations with a maximum evaluation depth of 21. Performed 13217 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 19 fixpoints after 7 different actions. Largest state had 28 variables. [2018-11-18 14:34:55,959 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:34:55,959 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:34:55,959 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:34:55,959 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/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 [2018-11-18 14:34:55,966 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:34:55,966 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:34:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:34:56,080 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:34:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2506 backedges. 986 proven. 2 refuted. 0 times theorem prover too weak. 1518 trivial. 0 not checked. [2018-11-18 14:34:56,338 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:34:57,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2506 backedges. 986 proven. 2 refuted. 0 times theorem prover too weak. 1518 trivial. 0 not checked. [2018-11-18 14:34:57,638 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:34:57,638 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 6] total 11 [2018-11-18 14:34:57,639 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:34:57,639 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 14:34:57,639 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 14:34:57,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2018-11-18 14:34:57,639 INFO L87 Difference]: Start difference. First operand 40208 states and 45210 transitions. Second operand 7 states. [2018-11-18 14:35:01,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:35:01,751 INFO L93 Difference]: Finished difference Result 74404 states and 83690 transitions. [2018-11-18 14:35:01,752 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 14:35:01,752 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 928 [2018-11-18 14:35:01,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:35:01,752 INFO L225 Difference]: With dead ends: 74404 [2018-11-18 14:35:01,752 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 14:35:01,805 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1872 GetRequests, 1855 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=82, Invalid=190, Unknown=0, NotChecked=0, Total=272 [2018-11-18 14:35:01,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 14:35:01,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 14:35:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 14:35:01,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 14:35:01,805 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 928 [2018-11-18 14:35:01,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:35:01,806 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 14:35:01,806 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 14:35:01,806 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 14:35:01,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 14:35:01,809 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 14:35:02,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:02,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:03,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:04,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:05,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:06,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:07,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:08,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:09,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:10,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:11,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:12,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:13,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:14,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,700 WARN L180 SmtUtils]: Spent 12.44 s on a formula simplification. DAG size of input: 3091 DAG size of output: 1940 [2018-11-18 14:35:15,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:15,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:16,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:17,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:18,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:19,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:20,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:21,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:22,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:23,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:24,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:25,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:26,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 14:35:27,898 WARN L180 SmtUtils]: Spent 12.19 s on a formula simplification. DAG size of input: 3097 DAG size of output: 1942 [2018-11-18 14:35:31,968 WARN L180 SmtUtils]: Spent 3.91 s on a formula simplification. DAG size of input: 933 DAG size of output: 118 [2018-11-18 14:35:40,382 WARN L180 SmtUtils]: Spent 8.39 s on a formula simplification. DAG size of input: 1758 DAG size of output: 89 [2018-11-18 14:35:48,778 WARN L180 SmtUtils]: Spent 8.39 s on a formula simplification. DAG size of input: 1758 DAG size of output: 89 [2018-11-18 14:35:48,781 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 14:35:48,781 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) [2018-11-18 14:35:48,781 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 14:35:48,781 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-18 14:35:48,781 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-18 14:35:48,781 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-18 14:35:48,781 INFO L425 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,781 INFO L425 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,781 INFO L425 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 117) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,782 INFO L425 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-11-18 14:35:48,783 INFO L425 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,784 INFO L425 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-18 14:35:48,785 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse18 (= ~a29~0 |old(~a29~0)|)) (.cse19 (= ~a23~0 |old(~a23~0)|)) (.cse20 (= ~a4~0 |old(~a4~0)|)) (.cse21 (= ~a25~0 |old(~a25~0)|))) (let ((.cse4 (not (= 0 |old(~a4~0)|))) (.cse22 (< 130 |old(~a29~0)|)) (.cse6 (and (and .cse18 .cse19) .cse20 .cse21)) (.cse16 (not (= 11 |old(~a25~0)|))) (.cse9 (< 0 (+ |old(~a23~0)| 43))) (.cse15 (not (= 10 |old(~a25~0)|))) (.cse0 (< |old(~a29~0)| 141)) (.cse14 (<= |old(~a23~0)| 306)) (.cse8 (not (= 9 |old(~a25~0)|))) (.cse5 (not (= 12 |old(~a25~0)|))) (.cse12 (< 245 |old(~a29~0)|)) (.cse10 (< 0 |old(~a4~0)|)) (.cse17 (< 138 |old(~a23~0)|)) (.cse23 (< 10 |old(~a25~0)|)) (.cse11 (<= 600351 |old(~a23~0)|)) (.cse3 (< 277 |old(~a29~0)|)) (.cse1 (not (= 15 ~a8~0))) (.cse2 (not (= 1 ~a3~0))) (.cse7 (and .cse18 .cse19 .cse20 .cse21)) (.cse13 (not (= 1 |old(~a4~0)|))) (.cse24 (not (= 13 |old(~a25~0)|))) (.cse25 (< (+ |old(~a23~0)| 42) 0))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) .cse6) (or .cse7 .cse0 .cse1 .cse2 .cse8 .cse9 .cse10) (or .cse6 (or .cse1 .cse2 .cse11 .cse12 .cse8 .cse13)) (or .cse7 (or .cse14 .cse15 .cse1 .cse2 .cse11 .cse13)) (or .cse8 .cse3 .cse0 .cse1 .cse2 .cse13 .cse7) (or .cse7 .cse1 .cse2 .cse11 .cse16 .cse13) (or .cse15 .cse17 .cse1 .cse2 .cse13 .cse7) (or (and (and .cse18 .cse19 .cse20) .cse21) (or .cse1 .cse2 .cse10 .cse22 .cse17) .cse23) (or .cse16 .cse13 (and .cse18 .cse19 (= |old(~a25~0)| ~a25~0) (= |old(~a4~0)| ~a4~0)) .cse17) (or .cse1 .cse2 .cse24 .cse25 .cse10 .cse17 .cse7) (or .cse7 (or .cse1 .cse2 .cse4 .cse22 .cse5)) (or .cse1 .cse2 .cse7 .cse10 .cse5 .cse17) (or .cse6 (or (or .cse0 .cse1 .cse2 .cse12 .cse24) .cse13)) (or .cse1 .cse2 .cse7 .cse16 .cse9 .cse10) (or .cse7 (or .cse14 .cse1 .cse2 .cse11 .cse13 .cse24)) (or .cse15 .cse7 .cse12 .cse0 .cse1 .cse2 .cse13) (or .cse1 .cse2 .cse12 .cse7 .cse13 (< 11 |old(~a25~0)|) .cse17) (or .cse7 .cse1 .cse2 .cse8 .cse13 .cse17) (or .cse14 .cse7 .cse11 .cse8 .cse1 .cse2 .cse13) (or .cse1 .cse2 .cse11 .cse7 .cse13 .cse5) (or .cse1 .cse2 .cse12 .cse7 .cse25 .cse10 .cse17 .cse23) (or .cse7 .cse1 .cse2 .cse11 .cse13 .cse24 .cse3) (or (< 312 |old(~a23~0)|) .cse1 .cse2 .cse7 .cse13 .cse24 .cse25)))) [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,786 INFO L425 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-18 14:35:48,787 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-11-18 14:35:48,788 INFO L425 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,789 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-11-18 14:35:48,790 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,791 INFO L425 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,792 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,793 INFO L425 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-18 14:35:48,794 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,795 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 14:35:48,796 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a23~0 312) (= ~a8~0 15) (<= ~a29~0 130) (= 1 ~a4~0) (<= 130 ~a29~0) (= ~a25~0 10) (= ~a3~0 1)) [2018-11-18 14:35:48,796 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 14:35:48,796 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 14:35:48,797 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (not (= 10 |old(~a25~0)|)) (and (= ~a25~0 |old(~a25~0)|) (= ~a29~0 130) (= ~a23~0 |old(~a23~0)|) (= 1 ~a4~0)) (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (not (= 312 |old(~a23~0)|)) (not (= 1 |old(~a4~0)|)) (not (= 130 |old(~a29~0)|))) [2018-11-18 14:35:48,797 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-11-18 14:35:48,797 INFO L421 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (let ((.cse10 (= 11 ~a25~0)) (.cse0 (= 10 ~a25~0)) (.cse14 (< 306 ~a23~0)) (.cse13 (= |old(~a4~0)| ~a4~0)) (.cse16 (<= ~a29~0 277)) (.cse9 (= 13 ~a25~0)) (.cse8 (<= 0 (+ ~a23~0 42))) (.cse7 (<= ~a25~0 10)) (.cse4 (<= ~a4~0 0)) (.cse2 (<= 141 ~a29~0)) (.cse15 (<= (+ ~a23~0 43) 0)) (.cse5 (<= ~a23~0 138)) (.cse18 (= 9 ~a25~0)) (.cse11 (< ~a23~0 600351)) (.cse3 (<= ~a29~0 245)) (.cse1 (= 1 ~a4~0)) (.cse12 (= ~a25~0 12)) (.cse6 (<= ~a29~0 130)) (.cse17 (= 0 ~a4~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse4 .cse5 .cse8 .cse9) (not (= 10 |old(~a25~0)|)) (not (= 1 |old(~a4~0)|)) (not (= 130 |old(~a29~0)|)) (and .cse10 .cse1 .cse11) (and .cse12 .cse4 .cse5) (not (= 1 ~a3~0)) (and .cse0 .cse13 .cse14 .cse11) (and (and .cse11 .cse9) .cse8 .cse1) (and .cse10 .cse4 .cse15) (and (and .cse5 .cse1) .cse0) (and .cse1 .cse12 .cse11) (and .cse12 .cse16 .cse2 .cse17) (and .cse18 .cse5 .cse13) (not (= 312 |old(~a23~0)|)) (and .cse13 .cse14 .cse18 .cse11) (and .cse1 .cse18 .cse16 .cse2) (and (and .cse2 .cse3 .cse9) .cse1) (and .cse13 .cse16 .cse9 .cse15) (and .cse4 .cse5 .cse8 .cse3 .cse7) (and .cse4 .cse18 .cse2 .cse15) (and (and (<= ~a25~0 11) .cse5) .cse3 .cse1) (not (= 15 ~a8~0)) (and (and .cse18 .cse11 .cse3) .cse1) (and .cse12 .cse6 .cse17))) [2018-11-18 14:35:48,797 INFO L425 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-11-18 14:35:48,797 INFO L425 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-11-18 14:35:48,797 INFO L425 ceAbstractionStarter]: For program point L1034-1(lines 1034 1043) no Hoare annotation was computed. [2018-11-18 14:35:48,797 INFO L421 ceAbstractionStarter]: At program point L1034-3(lines 1034 1043) the Hoare annotation is: (let ((.cse10 (= 11 ~a25~0)) (.cse0 (= 10 ~a25~0)) (.cse14 (< 306 ~a23~0)) (.cse13 (= |old(~a4~0)| ~a4~0)) (.cse16 (<= ~a29~0 277)) (.cse9 (= 13 ~a25~0)) (.cse8 (<= 0 (+ ~a23~0 42))) (.cse7 (<= ~a25~0 10)) (.cse4 (<= ~a4~0 0)) (.cse2 (<= 141 ~a29~0)) (.cse15 (<= (+ ~a23~0 43) 0)) (.cse5 (<= ~a23~0 138)) (.cse18 (= 9 ~a25~0)) (.cse11 (< ~a23~0 600351)) (.cse3 (<= ~a29~0 245)) (.cse1 (= 1 ~a4~0)) (.cse12 (= ~a25~0 12)) (.cse6 (<= ~a29~0 130)) (.cse17 (= 0 ~a4~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse4 .cse5 .cse8 .cse9) (not (= 10 |old(~a25~0)|)) (not (= 1 |old(~a4~0)|)) (not (= 130 |old(~a29~0)|)) (and .cse10 .cse1 .cse11) (and .cse12 .cse4 .cse5) (not (= 1 ~a3~0)) (and .cse0 .cse13 .cse14 .cse11) (and (and .cse11 .cse9) .cse8 .cse1) (and .cse10 .cse4 .cse15) (and (and .cse5 .cse1) .cse0) (and .cse1 .cse12 .cse11) (and .cse12 .cse16 .cse2 .cse17) (and .cse18 .cse5 .cse13) (not (= 312 |old(~a23~0)|)) (and .cse13 .cse14 .cse18 .cse11) (and .cse1 .cse18 .cse16 .cse2) (and (and .cse2 .cse3 .cse9) .cse1) (and .cse13 .cse16 .cse9 .cse15) (and .cse4 .cse5 .cse8 .cse3 .cse7) (and .cse4 .cse18 .cse2 .cse15) (and (and (<= ~a25~0 11) .cse5) .cse3 .cse1) (not (= 15 ~a8~0)) (and (and .cse18 .cse11 .cse3) .cse1) (and .cse12 .cse6 .cse17))) [2018-11-18 14:35:48,797 INFO L425 ceAbstractionStarter]: For program point L1034-4(lines 1028 1044) no Hoare annotation was computed. [2018-11-18 14:35:48,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 02:35:48 BoogieIcfgContainer [2018-11-18 14:35:48,808 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 14:35:48,809 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 14:35:48,809 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 14:35:48,809 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 14:35:48,809 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:30:42" (3/4) ... [2018-11-18 14:35:48,812 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 14:35:48,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 14:35:48,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-18 14:35:48,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 14:35:48,829 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-18 14:35:48,830 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 14:35:48,854 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((10 == a25 && 1 == a4) && 141 <= a29) && a29 <= 245) || (((a4 <= 0 && a23 <= 138) && a29 <= 130) && a25 <= 10)) || (((a4 <= 0 && a23 <= 138) && 0 <= a23 + 42) && 13 == a25)) || !(10 == \old(a25))) || !(1 == \old(a4))) || !(130 == \old(a29))) || ((11 == a25 && 1 == a4) && a23 < 600351)) || ((a25 == 12 && a4 <= 0) && a23 <= 138)) || !(1 == a3)) || (((10 == a25 && \old(a4) == a4) && 306 < a23) && a23 < 600351)) || (((a23 < 600351 && 13 == a25) && 0 <= a23 + 42) && 1 == a4)) || ((11 == a25 && a4 <= 0) && a23 + 43 <= 0)) || ((a23 <= 138 && 1 == a4) && 10 == a25)) || ((1 == a4 && a25 == 12) && a23 < 600351)) || (((a25 == 12 && a29 <= 277) && 141 <= a29) && 0 == a4)) || ((9 == a25 && a23 <= 138) && \old(a4) == a4)) || !(312 == \old(a23))) || (((\old(a4) == a4 && 306 < a23) && 9 == a25) && a23 < 600351)) || (((1 == a4 && 9 == a25) && a29 <= 277) && 141 <= a29)) || (((141 <= a29 && a29 <= 245) && 13 == a25) && 1 == a4)) || (((\old(a4) == a4 && a29 <= 277) && 13 == a25) && a23 + 43 <= 0)) || ((((a4 <= 0 && a23 <= 138) && 0 <= a23 + 42) && a29 <= 245) && a25 <= 10)) || (((a4 <= 0 && 9 == a25) && 141 <= a29) && a23 + 43 <= 0)) || (((a25 <= 11 && a23 <= 138) && a29 <= 245) && 1 == a4)) || !(15 == a8)) || (((9 == a25 && a23 < 600351) && a29 <= 245) && 1 == a4)) || ((a25 == 12 && a29 <= 130) && 0 == a4) [2018-11-18 14:35:48,962 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_0d3e3d98-1750-4eb6-9293-582122c0e714/bin-2019/utaipan/witness.graphml [2018-11-18 14:35:48,962 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 14:35:48,963 INFO L168 Benchmark]: Toolchain (without parser) took 308355.23 ms. Allocated memory was 1.0 GB in the beginning and 5.4 GB in the end (delta: 4.3 GB). Free memory was 953.9 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. [2018-11-18 14:35:48,964 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:35:48,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 491.57 ms. Allocated memory is still 1.0 GB. Free memory was 953.9 MB in the beginning and 900.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-18 14:35:48,964 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 900.2 MB in the beginning and 1.1 GB in the end (delta: -223.6 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2018-11-18 14:35:48,964 INFO L168 Benchmark]: Boogie Preprocessor took 57.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2018-11-18 14:35:48,964 INFO L168 Benchmark]: RCFGBuilder took 1206.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 945.1 MB in the end (delta: 170.6 MB). Peak memory consumption was 170.6 MB. Max. memory is 11.5 GB. [2018-11-18 14:35:48,965 INFO L168 Benchmark]: TraceAbstraction took 306350.29 ms. Allocated memory was 1.2 GB in the beginning and 5.4 GB in the end (delta: 4.2 GB). Free memory was 945.1 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2018-11-18 14:35:48,965 INFO L168 Benchmark]: Witness Printer took 153.94 ms. Allocated memory is still 5.4 GB. Free memory is still 2.4 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:35:48,966 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 491.57 ms. Allocated memory is still 1.0 GB. Free memory was 953.9 MB in the beginning and 900.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 92.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 900.2 MB in the beginning and 1.1 GB in the end (delta: -223.6 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1206.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 945.1 MB in the end (delta: 170.6 MB). Peak memory consumption was 170.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 306350.29 ms. Allocated memory was 1.2 GB in the beginning and 5.4 GB in the end (delta: 4.2 GB). Free memory was 945.1 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. * Witness Printer took 153.94 ms. Allocated memory is still 5.4 GB. Free memory is still 2.4 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 117]: 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: 1034]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((10 == a25 && 1 == a4) && 141 <= a29) && a29 <= 245) || (((a4 <= 0 && a23 <= 138) && a29 <= 130) && a25 <= 10)) || (((a4 <= 0 && a23 <= 138) && 0 <= a23 + 42) && 13 == a25)) || !(10 == \old(a25))) || !(1 == \old(a4))) || !(130 == \old(a29))) || ((11 == a25 && 1 == a4) && a23 < 600351)) || ((a25 == 12 && a4 <= 0) && a23 <= 138)) || !(1 == a3)) || (((10 == a25 && \old(a4) == a4) && 306 < a23) && a23 < 600351)) || (((a23 < 600351 && 13 == a25) && 0 <= a23 + 42) && 1 == a4)) || ((11 == a25 && a4 <= 0) && a23 + 43 <= 0)) || ((a23 <= 138 && 1 == a4) && 10 == a25)) || ((1 == a4 && a25 == 12) && a23 < 600351)) || (((a25 == 12 && a29 <= 277) && 141 <= a29) && 0 == a4)) || ((9 == a25 && a23 <= 138) && \old(a4) == a4)) || !(312 == \old(a23))) || (((\old(a4) == a4 && 306 < a23) && 9 == a25) && a23 < 600351)) || (((1 == a4 && 9 == a25) && a29 <= 277) && 141 <= a29)) || (((141 <= a29 && a29 <= 245) && 13 == a25) && 1 == a4)) || (((\old(a4) == a4 && a29 <= 277) && 13 == a25) && a23 + 43 <= 0)) || ((((a4 <= 0 && a23 <= 138) && 0 <= a23 + 42) && a29 <= 245) && a25 <= 10)) || (((a4 <= 0 && 9 == a25) && 141 <= a29) && a23 + 43 <= 0)) || (((a25 <= 11 && a23 <= 138) && a29 <= 245) && 1 == a4)) || !(15 == a8)) || (((9 == a25 && a23 < 600351) && a29 <= 245) && 1 == a4)) || ((a25 == 12 && a29 <= 130) && 0 == a4) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 293 locations, 1 error locations. SAFE Result, 306.2s OverallTime, 20 OverallIterations, 8 TraceHistogramMax, 163.7s AutomataDifference, 0.0s DeadEndRemovalTime, 46.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 3491 SDtfs, 40203 SDslu, 7464 SDs, 0 SdLazy, 72073 SolverSat, 13002 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 127.3s Time, PredicateUnifierStatistics: 4 DeclaredPredicates, 18347 GetRequests, 17687 SyntacticMatches, 47 SemanticMatches, 613 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20583 ImplicationChecksByTransitivity, 67.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=74790occurred in iteration=18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 13.6s AbstIntTime, 17 AbstIntIterations, 2 AbstIntStrong, 0.9976912104214397 AbsIntWeakeningRatio, 0.13123359580052493 AbsIntAvgWeakeningVarsNumRemoved, 17.69291338582677 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 9.2s AutomataMinimizationTime, 20 MinimizatonAttempts, 22777 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 5011 PreInvPairs, 6061 NumberOfFragments, 1529 HoareAnnotationTreeSize, 5011 FomulaSimplifications, 2097763 FormulaSimplificationTreeSizeReduction, 26.0s HoareSimplificationTime, 7 FomulaSimplificationsInter, 634213 FormulaSimplificationTreeSizeReductionInter, 20.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 64.3s InterpolantComputationTime, 17848 NumberOfCodeBlocks, 17848 NumberOfCodeBlocksAsserted, 35 NumberOfCheckSat, 26318 ConstructedInterpolants, 173 QuantifiedInterpolants, 67007837 SizeOfPredicates, 19 NumberOfNonLiveVariables, 12986 ConjunctsInSsa, 108 ConjunctsInUnsatCore, 50 InterpolantComputations, 6 PerfectInterpolantSequences, 41055/47083 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...