./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label48_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_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label48_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/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 502088309120c81db56339cb9ac9c783be87a5ea ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 09:59:09,493 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:59:09,494 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:59:09,501 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:59:09,501 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:59:09,501 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:59:09,502 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:59:09,503 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:59:09,504 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:59:09,505 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:59:09,505 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:59:09,506 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:59:09,506 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:59:09,507 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:59:09,508 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:59:09,508 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:59:09,509 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:59:09,510 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:59:09,511 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:59:09,512 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:59:09,513 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:59:09,514 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:59:09,515 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:59:09,515 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:59:09,516 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:59:09,516 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:59:09,517 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:59:09,517 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:59:09,518 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:59:09,519 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:59:09,519 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:59:09,519 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:59:09,519 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:59:09,520 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:59:09,520 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:59:09,521 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:59:09,521 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 09:59:09,531 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:59:09,531 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:59:09,532 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:59:09,532 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 09:59:09,532 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 09:59:09,532 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 09:59:09,532 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 09:59:09,532 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 09:59:09,533 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 09:59:09,533 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 09:59:09,533 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 09:59:09,533 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 09:59:09,533 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 09:59:09,534 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:59:09,534 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 09:59:09,534 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 09:59:09,534 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 09:59:09,534 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:59:09,534 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:59:09,534 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:59:09,535 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:59:09,535 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 09:59:09,535 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:59:09,535 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:59:09,535 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:59:09,535 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:59:09,535 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 09:59:09,536 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:59:09,536 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 09:59:09,536 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 09:59:09,536 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:59:09,536 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:59:09,536 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:59:09,536 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 09:59:09,537 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:59:09,537 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 09:59:09,537 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 09:59:09,537 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_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/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 -> 502088309120c81db56339cb9ac9c783be87a5ea [2018-11-18 09:59:09,563 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:59:09,572 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:59:09,574 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:59:09,575 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:59:09,575 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:59:09,576 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem18_label48_true-unreach-call.c [2018-11-18 09:59:09,615 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/data/b9ebc3227/22be5cf89a3b48b38793415895cc919f/FLAG687ddac4f [2018-11-18 09:59:10,136 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:59:10,137 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/sv-benchmarks/c/eca-rers2012/Problem18_label48_true-unreach-call.c [2018-11-18 09:59:10,155 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/data/b9ebc3227/22be5cf89a3b48b38793415895cc919f/FLAG687ddac4f [2018-11-18 09:59:10,594 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/data/b9ebc3227/22be5cf89a3b48b38793415895cc919f [2018-11-18 09:59:10,596 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:59:10,596 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 09:59:10,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:59:10,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:59:10,599 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:59:10,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:59:10" (1/1) ... [2018-11-18 09:59:10,601 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 09:59:10, skipping insertion in model container [2018-11-18 09:59:10,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:59:10" (1/1) ... [2018-11-18 09:59:10,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:59:10,688 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:59:11,345 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:59:11,348 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:59:11,755 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:59:11,909 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:59:11,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11 WrapperNode [2018-11-18 09:59:11,910 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:59:11,911 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 09:59:11,911 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 09:59:11,911 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 09:59:11,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11" (1/1) ... [2018-11-18 09:59:11,943 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11" (1/1) ... [2018-11-18 09:59:11,950 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 09:59:11,950 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:59:11,951 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:59:11,951 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:59:11,958 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11" (1/1) ... [2018-11-18 09:59:11,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11" (1/1) ... [2018-11-18 09:59:11,967 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11" (1/1) ... [2018-11-18 09:59:11,967 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11" (1/1) ... [2018-11-18 09:59:12,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11" (1/1) ... [2018-11-18 09:59:12,033 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11" (1/1) ... [2018-11-18 09:59:12,046 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11" (1/1) ... [2018-11-18 09:59:12,065 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:59:12,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:59:12,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:59:12,066 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:59:12,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/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 09:59:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 09:59:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 09:59:12,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 09:59:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-18 09:59:12,113 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-18 09:59:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-18 09:59:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-18 09:59:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-18 09:59:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-18 09:59:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:59:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:59:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 09:59:12,115 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 09:59:14,634 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 09:59:14,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:59:14 BoogieIcfgContainer [2018-11-18 09:59:14,634 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 09:59:14,635 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 09:59:14,635 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 09:59:14,637 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 09:59:14,637 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 09:59:10" (1/3) ... [2018-11-18 09:59:14,638 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11e40fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:59:14, skipping insertion in model container [2018-11-18 09:59:14,638 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:11" (2/3) ... [2018-11-18 09:59:14,638 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11e40fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:59:14, skipping insertion in model container [2018-11-18 09:59:14,639 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:59:14" (3/3) ... [2018-11-18 09:59:14,640 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label48_true-unreach-call.c [2018-11-18 09:59:14,646 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 09:59:14,651 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 09:59:14,661 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 09:59:14,688 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 09:59:14,689 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 09:59:14,689 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 09:59:14,689 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 09:59:14,689 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 09:59:14,689 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 09:59:14,689 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 09:59:14,689 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 09:59:14,715 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states. [2018-11-18 09:59:14,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-18 09:59:14,721 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:59:14,721 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:59:14,723 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:59:14,727 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:59:14,727 INFO L82 PathProgramCache]: Analyzing trace with hash -1292644929, now seen corresponding path program 1 times [2018-11-18 09:59:14,728 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:59:14,757 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:59:14,757 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:59:14,757 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:59:14,757 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:59:14,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:14,950 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 09:59:14,951 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:59:14,951 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:59:14,951 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:59:14,955 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:59:14,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:59:14,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:59:14,964 INFO L87 Difference]: Start difference. First operand 775 states. Second operand 3 states. [2018-11-18 09:59:17,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:59:17,104 INFO L93 Difference]: Finished difference Result 2251 states and 4322 transitions. [2018-11-18 09:59:17,104 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:59:17,105 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2018-11-18 09:59:17,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:59:17,133 INFO L225 Difference]: With dead ends: 2251 [2018-11-18 09:59:17,134 INFO L226 Difference]: Without dead ends: 1474 [2018-11-18 09:59:17,140 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:59:17,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1474 states. [2018-11-18 09:59:17,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1474 to 1474. [2018-11-18 09:59:17,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1474 states. [2018-11-18 09:59:17,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1474 states and 2801 transitions. [2018-11-18 09:59:17,220 INFO L78 Accepts]: Start accepts. Automaton has 1474 states and 2801 transitions. Word has length 61 [2018-11-18 09:59:17,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:59:17,220 INFO L480 AbstractCegarLoop]: Abstraction has 1474 states and 2801 transitions. [2018-11-18 09:59:17,220 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:59:17,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2801 transitions. [2018-11-18 09:59:17,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-18 09:59:17,225 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:59:17,225 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, 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] [2018-11-18 09:59:17,226 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:59:17,226 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:59:17,226 INFO L82 PathProgramCache]: Analyzing trace with hash -285110120, now seen corresponding path program 1 times [2018-11-18 09:59:17,226 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:59:17,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:59:17,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:59:17,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:59:17,227 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:59:17,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:17,348 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:59:17,348 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:59:17,348 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 09:59:17,349 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:59:17,350 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 09:59:17,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 09:59:17,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 09:59:17,350 INFO L87 Difference]: Start difference. First operand 1474 states and 2801 transitions. Second operand 6 states. [2018-11-18 09:59:20,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:59:20,340 INFO L93 Difference]: Finished difference Result 4416 states and 8482 transitions. [2018-11-18 09:59:20,341 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 09:59:20,342 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 151 [2018-11-18 09:59:20,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:59:20,352 INFO L225 Difference]: With dead ends: 4416 [2018-11-18 09:59:20,352 INFO L226 Difference]: Without dead ends: 2948 [2018-11-18 09:59:20,354 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-18 09:59:20,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2948 states. [2018-11-18 09:59:20,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2948 to 2922. [2018-11-18 09:59:20,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2922 states. [2018-11-18 09:59:20,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 2922 states and 5419 transitions. [2018-11-18 09:59:20,396 INFO L78 Accepts]: Start accepts. Automaton has 2922 states and 5419 transitions. Word has length 151 [2018-11-18 09:59:20,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:59:20,397 INFO L480 AbstractCegarLoop]: Abstraction has 2922 states and 5419 transitions. [2018-11-18 09:59:20,397 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 09:59:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 5419 transitions. [2018-11-18 09:59:20,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-18 09:59:20,400 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:59:20,400 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, 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 09:59:20,401 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:59:20,401 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:59:20,401 INFO L82 PathProgramCache]: Analyzing trace with hash 1359936829, now seen corresponding path program 1 times [2018-11-18 09:59:20,401 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:59:20,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:59:20,402 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:59:20,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:59:20,402 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:59:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:59:20,509 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:59:20,509 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 09:59:20,509 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:59:20,510 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 09:59:20,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 09:59:20,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 09:59:20,510 INFO L87 Difference]: Start difference. First operand 2922 states and 5419 transitions. Second operand 6 states. [2018-11-18 09:59:24,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:59:24,917 INFO L93 Difference]: Finished difference Result 11793 states and 22898 transitions. [2018-11-18 09:59:24,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 09:59:24,918 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 152 [2018-11-18 09:59:24,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:59:24,964 INFO L225 Difference]: With dead ends: 11793 [2018-11-18 09:59:24,964 INFO L226 Difference]: Without dead ends: 8877 [2018-11-18 09:59:24,985 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2018-11-18 09:59:24,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8877 states. [2018-11-18 09:59:25,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8877 to 8802. [2018-11-18 09:59:25,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8802 states. [2018-11-18 09:59:25,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8802 states to 8802 states and 14072 transitions. [2018-11-18 09:59:25,177 INFO L78 Accepts]: Start accepts. Automaton has 8802 states and 14072 transitions. Word has length 152 [2018-11-18 09:59:25,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:59:25,177 INFO L480 AbstractCegarLoop]: Abstraction has 8802 states and 14072 transitions. [2018-11-18 09:59:25,177 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 09:59:25,178 INFO L276 IsEmpty]: Start isEmpty. Operand 8802 states and 14072 transitions. [2018-11-18 09:59:25,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-11-18 09:59:25,182 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:59:25,182 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, 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, 1, 1, 1, 1, 1, 1, 1, 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 09:59:25,182 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:59:25,183 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:59:25,183 INFO L82 PathProgramCache]: Analyzing trace with hash -1160234964, now seen corresponding path program 1 times [2018-11-18 09:59:25,183 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:59:25,184 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:59:25,184 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:59:25,184 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:59:25,184 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:59:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 108 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 09:59:25,291 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:59:25,292 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:59:25,292 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 223 with the following transitions: [2018-11-18 09:59:25,294 INFO L202 CegarAbsIntRunner]: [0], [1], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2116], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2996], [3000], [3004], [3010], [3014], [3016], [3025], [3026], [3027], [3029], [3030] [2018-11-18 09:59:25,328 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:59:25,328 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:59:25,601 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 09:59:25,602 INFO L272 AbstractInterpreter]: Visited 96 different actions 96 times. Never merged. Never widened. Performed 834 root evaluator evaluations with a maximum evaluation depth of 8. Performed 834 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Never found a fixpoint. Largest state had 24 variables. [2018-11-18 09:59:25,612 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:59:25,612 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 09:59:25,921 INFO L227 lantSequenceWeakener]: Weakened 213 states. On average, predicates are now at 78.23% of their original sizes. [2018-11-18 09:59:25,921 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 09:59:25,946 INFO L415 sIntCurrentIteration]: We unified 221 AI predicates to 221 [2018-11-18 09:59:25,946 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 09:59:25,946 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 09:59:25,947 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 9 [2018-11-18 09:59:25,947 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:59:25,947 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 09:59:25,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 09:59:25,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 09:59:25,948 INFO L87 Difference]: Start difference. First operand 8802 states and 14072 transitions. Second operand 6 states. [2018-11-18 09:59:48,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:59:48,649 INFO L93 Difference]: Finished difference Result 18303 states and 29044 transitions. [2018-11-18 09:59:48,649 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 09:59:48,649 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 222 [2018-11-18 09:59:48,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:59:48,671 INFO L225 Difference]: With dead ends: 18303 [2018-11-18 09:59:48,671 INFO L226 Difference]: Without dead ends: 9507 [2018-11-18 09:59:48,683 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 222 GetRequests, 217 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 09:59:48,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9507 states. [2018-11-18 09:59:48,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9507 to 9505. [2018-11-18 09:59:48,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9505 states. [2018-11-18 09:59:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9505 states to 9505 states and 14784 transitions. [2018-11-18 09:59:48,803 INFO L78 Accepts]: Start accepts. Automaton has 9505 states and 14784 transitions. Word has length 222 [2018-11-18 09:59:48,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:59:48,803 INFO L480 AbstractCegarLoop]: Abstraction has 9505 states and 14784 transitions. [2018-11-18 09:59:48,803 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 09:59:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 9505 states and 14784 transitions. [2018-11-18 09:59:48,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2018-11-18 09:59:48,809 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:59:48,809 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-18 09:59:48,810 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:59:48,810 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:59:48,810 INFO L82 PathProgramCache]: Analyzing trace with hash -1030070866, now seen corresponding path program 1 times [2018-11-18 09:59:48,810 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:59:48,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:59:48,811 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:59:48,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:59:48,811 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:59:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 221 proven. 167 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 09:59:49,271 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:59:49,271 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:59:49,271 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 410 with the following transitions: [2018-11-18 09:59:49,272 INFO L202 CegarAbsIntRunner]: [0], [1], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2116], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2584], [2996], [3000], [3004], [3010], [3014], [3016], [3025], [3026], [3027], [3029], [3030] [2018-11-18 09:59:49,278 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:59:49,279 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:59:49,516 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 09:59:49,516 INFO L272 AbstractInterpreter]: Visited 196 different actions 385 times. Merged at 4 different actions 4 times. Never widened. Performed 4192 root evaluator evaluations with a maximum evaluation depth of 8. Performed 4192 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-11-18 09:59:49,527 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:59:49,528 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 09:59:49,869 INFO L227 lantSequenceWeakener]: Weakened 406 states. On average, predicates are now at 77.84% of their original sizes. [2018-11-18 09:59:49,870 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 09:59:49,952 INFO L415 sIntCurrentIteration]: We unified 408 AI predicates to 408 [2018-11-18 09:59:49,952 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 09:59:49,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 09:59:49,952 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [11] total 19 [2018-11-18 09:59:49,952 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:59:49,953 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 09:59:49,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 09:59:49,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 09:59:49,953 INFO L87 Difference]: Start difference. First operand 9505 states and 14784 transitions. Second operand 10 states. [2018-11-18 10:00:50,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:00:50,259 INFO L93 Difference]: Finished difference Result 20420 states and 31584 transitions. [2018-11-18 10:00:50,259 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 10:00:50,259 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 409 [2018-11-18 10:00:50,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:00:50,297 INFO L225 Difference]: With dead ends: 20420 [2018-11-18 10:00:50,297 INFO L226 Difference]: Without dead ends: 11624 [2018-11-18 10:00:50,320 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 417 GetRequests, 400 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=92, Invalid=250, Unknown=0, NotChecked=0, Total=342 [2018-11-18 10:00:50,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11624 states. [2018-11-18 10:00:50,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11624 to 11619. [2018-11-18 10:00:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11619 states. [2018-11-18 10:00:50,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11619 states to 11619 states and 16946 transitions. [2018-11-18 10:00:50,523 INFO L78 Accepts]: Start accepts. Automaton has 11619 states and 16946 transitions. Word has length 409 [2018-11-18 10:00:50,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:00:50,524 INFO L480 AbstractCegarLoop]: Abstraction has 11619 states and 16946 transitions. [2018-11-18 10:00:50,524 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 10:00:50,524 INFO L276 IsEmpty]: Start isEmpty. Operand 11619 states and 16946 transitions. [2018-11-18 10:00:50,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2018-11-18 10:00:50,555 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:00:50,555 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:00:50,555 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:00:50,556 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:00:50,556 INFO L82 PathProgramCache]: Analyzing trace with hash -544587545, now seen corresponding path program 1 times [2018-11-18 10:00:50,556 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:00:50,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:00:50,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:00:50,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:00:50,557 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:00:50,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:00:51,352 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 112 proven. 451 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2018-11-18 10:00:51,352 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:00:51,352 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:00:51,353 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 989 with the following transitions: [2018-11-18 10:00:51,353 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 10:00:51,362 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:00:51,362 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:00:52,211 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:00:52,211 INFO L272 AbstractInterpreter]: Visited 538 different actions 2150 times. Merged at 10 different actions 34 times. Never widened. Performed 26987 root evaluator evaluations with a maximum evaluation depth of 13. Performed 26987 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 6 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-18 10:00:52,217 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:00:52,218 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:00:52,218 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:00:52,218 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:00:52,225 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:00:52,225 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:00:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:00:52,424 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:00:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2018-11-18 10:00:52,920 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:00:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2018-11-18 10:00:53,217 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:00:53,218 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 10 [2018-11-18 10:00:53,218 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:00:53,219 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:00:53,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:00:53,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:00:53,219 INFO L87 Difference]: Start difference. First operand 11619 states and 16946 transitions. Second operand 3 states. [2018-11-18 10:00:54,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:00:54,902 INFO L93 Difference]: Finished difference Result 20415 states and 31074 transitions. [2018-11-18 10:00:54,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:00:54,903 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 988 [2018-11-18 10:00:54,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:00:54,922 INFO L225 Difference]: With dead ends: 20415 [2018-11-18 10:00:54,922 INFO L226 Difference]: Without dead ends: 11619 [2018-11-18 10:00:54,934 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1990 GetRequests, 1981 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:00:54,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11619 states. [2018-11-18 10:00:55,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11619 to 9472. [2018-11-18 10:00:55,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9472 states. [2018-11-18 10:00:55,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9472 states to 9472 states and 12161 transitions. [2018-11-18 10:00:55,034 INFO L78 Accepts]: Start accepts. Automaton has 9472 states and 12161 transitions. Word has length 988 [2018-11-18 10:00:55,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:00:55,034 INFO L480 AbstractCegarLoop]: Abstraction has 9472 states and 12161 transitions. [2018-11-18 10:00:55,034 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:00:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 9472 states and 12161 transitions. [2018-11-18 10:00:55,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2018-11-18 10:00:55,052 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:00:55,053 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:00:55,053 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:00:55,054 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:00:55,054 INFO L82 PathProgramCache]: Analyzing trace with hash -1764693638, now seen corresponding path program 1 times [2018-11-18 10:00:55,054 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:00:55,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:00:55,055 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:00:55,055 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:00:55,055 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:00:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:00:56,334 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 550 proven. 208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:00:56,334 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:00:56,334 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:00:56,334 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1042 with the following transitions: [2018-11-18 10:00:56,335 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2412], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 10:00:56,340 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:00:56,340 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:00:56,953 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:00:56,953 INFO L272 AbstractInterpreter]: Visited 537 different actions 1614 times. Merged at 10 different actions 25 times. Never widened. Performed 19733 root evaluator evaluations with a maximum evaluation depth of 13. Performed 19733 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 4 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-18 10:00:56,955 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:00:56,955 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:00:57,556 INFO L227 lantSequenceWeakener]: Weakened 1038 states. On average, predicates are now at 80.23% of their original sizes. [2018-11-18 10:00:57,556 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:00:57,669 INFO L415 sIntCurrentIteration]: We unified 1040 AI predicates to 1040 [2018-11-18 10:00:57,669 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:00:57,669 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:00:57,669 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [13] total 28 [2018-11-18 10:00:57,669 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:00:57,671 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-18 10:00:57,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-18 10:00:57,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-11-18 10:00:57,671 INFO L87 Difference]: Start difference. First operand 9472 states and 12161 transitions. Second operand 17 states. [2018-11-18 10:03:27,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:03:27,032 INFO L93 Difference]: Finished difference Result 22571 states and 30900 transitions. [2018-11-18 10:03:27,032 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-11-18 10:03:27,032 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1041 [2018-11-18 10:03:27,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:03:27,056 INFO L225 Difference]: With dead ends: 22571 [2018-11-18 10:03:27,057 INFO L226 Difference]: Without dead ends: 13808 [2018-11-18 10:03:27,065 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 1059 GetRequests, 1025 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=1098, Unknown=0, NotChecked=0, Total=1260 [2018-11-18 10:03:27,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13808 states. [2018-11-18 10:03:27,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13808 to 13007. [2018-11-18 10:03:27,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13007 states. [2018-11-18 10:03:27,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13007 states to 13007 states and 16017 transitions. [2018-11-18 10:03:27,203 INFO L78 Accepts]: Start accepts. Automaton has 13007 states and 16017 transitions. Word has length 1041 [2018-11-18 10:03:27,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:03:27,204 INFO L480 AbstractCegarLoop]: Abstraction has 13007 states and 16017 transitions. [2018-11-18 10:03:27,204 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-18 10:03:27,204 INFO L276 IsEmpty]: Start isEmpty. Operand 13007 states and 16017 transitions. [2018-11-18 10:03:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2018-11-18 10:03:27,215 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:03:27,215 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, 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, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:03:27,215 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:03:27,216 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:03:27,216 INFO L82 PathProgramCache]: Analyzing trace with hash 1311482304, now seen corresponding path program 1 times [2018-11-18 10:03:27,216 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:03:27,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:27,217 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:03:27,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:27,217 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:03:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:03:27,927 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 169 proven. 540 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2018-11-18 10:03:27,928 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:03:27,928 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:03:27,928 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1079 with the following transitions: [2018-11-18 10:03:27,929 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2196], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 10:03:27,935 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:03:27,935 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:03:29,059 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:03:29,059 INFO L272 AbstractInterpreter]: Visited 539 different actions 2701 times. Merged at 11 different actions 53 times. Widened at 1 different actions 1 times. Performed 34540 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34540 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 10 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-18 10:03:29,063 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:03:29,064 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:03:29,064 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:03:29,064 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:03:29,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:03:29,070 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:03:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:03:29,207 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:03:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2018-11-18 10:03:29,669 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:03:30,088 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2018-11-18 10:03:30,104 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:03:30,104 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 9 [2018-11-18 10:03:30,105 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:03:30,105 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:03:30,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:03:30,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:03:30,106 INFO L87 Difference]: Start difference. First operand 13007 states and 16017 transitions. Second operand 3 states. [2018-11-18 10:03:31,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:03:31,692 INFO L93 Difference]: Finished difference Result 29624 states and 38859 transitions. [2018-11-18 10:03:31,692 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:03:31,692 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1078 [2018-11-18 10:03:31,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:03:31,723 INFO L225 Difference]: With dead ends: 29624 [2018-11-18 10:03:31,723 INFO L226 Difference]: Without dead ends: 15919 [2018-11-18 10:03:31,742 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2170 GetRequests, 2160 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:03:31,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15919 states. [2018-11-18 10:03:31,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15919 to 15919. [2018-11-18 10:03:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15919 states. [2018-11-18 10:03:31,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15919 states to 15919 states and 20531 transitions. [2018-11-18 10:03:31,905 INFO L78 Accepts]: Start accepts. Automaton has 15919 states and 20531 transitions. Word has length 1078 [2018-11-18 10:03:31,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:03:31,906 INFO L480 AbstractCegarLoop]: Abstraction has 15919 states and 20531 transitions. [2018-11-18 10:03:31,906 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:03:31,906 INFO L276 IsEmpty]: Start isEmpty. Operand 15919 states and 20531 transitions. [2018-11-18 10:03:31,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1274 [2018-11-18 10:03:31,924 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:03:31,924 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:03:31,924 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:03:31,925 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:03:31,925 INFO L82 PathProgramCache]: Analyzing trace with hash 1955575823, now seen corresponding path program 1 times [2018-11-18 10:03:31,925 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:03:31,925 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:31,926 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:03:31,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:31,926 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:03:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:03:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1374 backedges. 907 proven. 371 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-11-18 10:03:33,527 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:03:33,527 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:03:33,527 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1274 with the following transitions: [2018-11-18 10:03:33,527 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2228], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2948], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 10:03:33,532 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:03:33,532 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:03:34,360 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:03:34,360 INFO L272 AbstractInterpreter]: Visited 538 different actions 2154 times. Merged at 10 different actions 35 times. Never widened. Performed 26924 root evaluator evaluations with a maximum evaluation depth of 15. Performed 26924 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 6 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-18 10:03:34,362 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:03:34,362 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:03:35,035 INFO L227 lantSequenceWeakener]: Weakened 1270 states. On average, predicates are now at 80.2% of their original sizes. [2018-11-18 10:03:35,035 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:03:35,157 INFO L415 sIntCurrentIteration]: We unified 1272 AI predicates to 1272 [2018-11-18 10:03:35,158 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:03:35,158 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:03:35,158 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [15] total 30 [2018-11-18 10:03:35,158 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:03:35,159 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-18 10:03:35,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-18 10:03:35,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-11-18 10:03:35,159 INFO L87 Difference]: Start difference. First operand 15919 states and 20531 transitions. Second operand 17 states. [2018-11-18 10:04:43,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:04:43,834 INFO L93 Difference]: Finished difference Result 39055 states and 51867 transitions. [2018-11-18 10:04:43,834 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-11-18 10:04:43,834 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1273 [2018-11-18 10:04:43,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:04:43,861 INFO L225 Difference]: With dead ends: 39055 [2018-11-18 10:04:43,861 INFO L226 Difference]: Without dead ends: 15930 [2018-11-18 10:04:43,884 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 1291 GetRequests, 1257 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=1098, Unknown=0, NotChecked=0, Total=1260 [2018-11-18 10:04:43,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15930 states. [2018-11-18 10:04:44,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15930 to 15872. [2018-11-18 10:04:44,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15872 states. [2018-11-18 10:04:44,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15872 states to 15872 states and 18552 transitions. [2018-11-18 10:04:44,051 INFO L78 Accepts]: Start accepts. Automaton has 15872 states and 18552 transitions. Word has length 1273 [2018-11-18 10:04:44,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:04:44,052 INFO L480 AbstractCegarLoop]: Abstraction has 15872 states and 18552 transitions. [2018-11-18 10:04:44,052 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-18 10:04:44,052 INFO L276 IsEmpty]: Start isEmpty. Operand 15872 states and 18552 transitions. [2018-11-18 10:04:44,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1299 [2018-11-18 10:04:44,071 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:04:44,072 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:04:44,072 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:04:44,072 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:04:44,073 INFO L82 PathProgramCache]: Analyzing trace with hash -1899769288, now seen corresponding path program 1 times [2018-11-18 10:04:44,073 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:04:44,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:04:44,074 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:04:44,074 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:04:44,074 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:04:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:04:45,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 899 proven. 2 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 10:04:45,012 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:04:45,013 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:04:45,013 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1299 with the following transitions: [2018-11-18 10:04:45,013 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2328], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2948], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 10:04:45,019 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:04:45,019 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:04:46,061 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:04:46,061 INFO L272 AbstractInterpreter]: Visited 539 different actions 2701 times. Merged at 11 different actions 54 times. Widened at 1 different actions 1 times. Performed 34504 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34504 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 10 fixpoints after 3 different actions. Largest state had 24 variables. [2018-11-18 10:04:46,063 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:04:46,064 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:04:46,064 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:04:46,064 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:04:46,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:04:46,070 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:04:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:04:46,210 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:04:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 899 proven. 2 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 10:04:46,798 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:04:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 899 proven. 2 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2018-11-18 10:04:47,471 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:04:47,472 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-18 10:04:47,472 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:04:47,473 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 10:04:47,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 10:04:47,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2018-11-18 10:04:47,474 INFO L87 Difference]: Start difference. First operand 15872 states and 18552 transitions. Second operand 9 states. [2018-11-18 10:04:52,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:04:52,256 INFO L93 Difference]: Finished difference Result 52954 states and 73130 transitions. [2018-11-18 10:04:52,257 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 10:04:52,257 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1298 [2018-11-18 10:04:52,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:04:52,384 INFO L225 Difference]: With dead ends: 52954 [2018-11-18 10:04:52,384 INFO L226 Difference]: Without dead ends: 37791 [2018-11-18 10:04:52,457 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2619 GetRequests, 2600 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=128, Invalid=252, Unknown=0, NotChecked=0, Total=380 [2018-11-18 10:04:52,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37791 states. [2018-11-18 10:04:52,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37791 to 37710. [2018-11-18 10:04:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37710 states. [2018-11-18 10:04:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37710 states to 37710 states and 49087 transitions. [2018-11-18 10:04:53,060 INFO L78 Accepts]: Start accepts. Automaton has 37710 states and 49087 transitions. Word has length 1298 [2018-11-18 10:04:53,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:04:53,061 INFO L480 AbstractCegarLoop]: Abstraction has 37710 states and 49087 transitions. [2018-11-18 10:04:53,061 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 10:04:53,061 INFO L276 IsEmpty]: Start isEmpty. Operand 37710 states and 49087 transitions. [2018-11-18 10:04:53,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1369 [2018-11-18 10:04:53,177 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:04:53,178 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:04:53,178 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:04:53,178 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:04:53,178 INFO L82 PathProgramCache]: Analyzing trace with hash -1511220783, now seen corresponding path program 1 times [2018-11-18 10:04:53,178 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:04:53,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:04:53,179 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:04:53,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:04:53,179 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:04:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:04:54,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 432 proven. 806 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2018-11-18 10:04:54,372 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:04:54,372 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:04:54,372 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1369 with the following transitions: [2018-11-18 10:04:54,372 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [796], [800], [804], [808], [812], [816], [820], [823], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [923], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1875], [1877], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2328], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 10:04:54,377 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:04:54,377 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:04:55,319 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:04:55,319 INFO L272 AbstractInterpreter]: Visited 541 different actions 2712 times. Merged at 11 different actions 56 times. Never widened. Performed 34540 root evaluator evaluations with a maximum evaluation depth of 8. Performed 34540 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Found 14 fixpoints after 3 different actions. Largest state had 24 variables. [2018-11-18 10:04:55,323 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:04:55,324 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:04:55,324 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:04:55,324 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:04:55,332 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:04:55,332 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:04:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:04:55,482 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:04:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 1109 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2018-11-18 10:04:56,129 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:04:56,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 398 proven. 85 refuted. 0 times theorem prover too weak. 1072 trivial. 0 not checked. [2018-11-18 10:04:56,804 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 10:04:56,805 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [10, 3] total 12 [2018-11-18 10:04:56,805 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:04:56,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:04:56,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:04:56,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2018-11-18 10:04:56,806 INFO L87 Difference]: Start difference. First operand 37710 states and 49087 transitions. Second operand 3 states. [2018-11-18 10:04:58,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:04:58,491 INFO L93 Difference]: Finished difference Result 83388 states and 119392 transitions. [2018-11-18 10:04:58,491 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:04:58,491 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1368 [2018-11-18 10:04:58,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:04:58,686 INFO L225 Difference]: With dead ends: 83388 [2018-11-18 10:04:58,686 INFO L226 Difference]: Without dead ends: 47017 [2018-11-18 10:04:58,855 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2753 GetRequests, 2741 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2018-11-18 10:04:58,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47017 states. [2018-11-18 10:04:59,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47017 to 47012. [2018-11-18 10:04:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47012 states. [2018-11-18 10:04:59,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47012 states to 47012 states and 61149 transitions. [2018-11-18 10:04:59,727 INFO L78 Accepts]: Start accepts. Automaton has 47012 states and 61149 transitions. Word has length 1368 [2018-11-18 10:04:59,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:04:59,728 INFO L480 AbstractCegarLoop]: Abstraction has 47012 states and 61149 transitions. [2018-11-18 10:04:59,728 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:04:59,729 INFO L276 IsEmpty]: Start isEmpty. Operand 47012 states and 61149 transitions. [2018-11-18 10:04:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1391 [2018-11-18 10:04:59,966 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:04:59,967 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:04:59,967 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:04:59,967 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:04:59,968 INFO L82 PathProgramCache]: Analyzing trace with hash -806507684, now seen corresponding path program 1 times [2018-11-18 10:04:59,968 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:04:59,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:04:59,968 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:04:59,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:04:59,968 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:05:00,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:05:01,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 1065 proven. 684 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2018-11-18 10:05:01,692 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:05:01,692 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:05:01,692 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1391 with the following transitions: [2018-11-18 10:05:01,692 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [743], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2264], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 10:05:01,697 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:05:01,697 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:05:02,587 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:05:02,587 INFO L272 AbstractInterpreter]: Visited 540 different actions 2165 times. Merged at 10 different actions 41 times. Widened at 1 different actions 1 times. Performed 27167 root evaluator evaluations with a maximum evaluation depth of 13. Performed 27167 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 6 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-18 10:05:02,591 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:05:02,591 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:05:02,591 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:05:02,592 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:05:02,598 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:05:02,598 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:05:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:05:02,775 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:05:03,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 1065 proven. 2 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2018-11-18 10:05:03,383 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:05:04,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 1065 proven. 2 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2018-11-18 10:05:04,251 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:05:04,251 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 5, 5] total 24 [2018-11-18 10:05:04,251 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:05:04,253 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-11-18 10:05:04,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-18 10:05:04,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=103, Invalid=449, Unknown=0, NotChecked=0, Total=552 [2018-11-18 10:05:04,253 INFO L87 Difference]: Start difference. First operand 47012 states and 61149 transitions. Second operand 22 states. [2018-11-18 10:05:17,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:05:17,032 INFO L93 Difference]: Finished difference Result 130829 states and 180624 transitions. [2018-11-18 10:05:17,033 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2018-11-18 10:05:17,033 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 1390 [2018-11-18 10:05:17,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:05:17,253 INFO L225 Difference]: With dead ends: 130829 [2018-11-18 10:05:17,253 INFO L226 Difference]: Without dead ends: 85237 [2018-11-18 10:05:17,420 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2913 GetRequests, 2832 SyntacticMatches, 1 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1974 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=1324, Invalid=5318, Unknown=0, NotChecked=0, Total=6642 [2018-11-18 10:05:17,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85237 states. [2018-11-18 10:05:18,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85237 to 84316. [2018-11-18 10:05:18,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84316 states. [2018-11-18 10:05:18,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84316 states to 84316 states and 105189 transitions. [2018-11-18 10:05:18,538 INFO L78 Accepts]: Start accepts. Automaton has 84316 states and 105189 transitions. Word has length 1390 [2018-11-18 10:05:18,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:05:18,540 INFO L480 AbstractCegarLoop]: Abstraction has 84316 states and 105189 transitions. [2018-11-18 10:05:18,540 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-11-18 10:05:18,540 INFO L276 IsEmpty]: Start isEmpty. Operand 84316 states and 105189 transitions. [2018-11-18 10:05:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1422 [2018-11-18 10:05:18,647 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:05:18,647 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:05:18,648 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:05:18,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:05:18,648 INFO L82 PathProgramCache]: Analyzing trace with hash -1934870511, now seen corresponding path program 1 times [2018-11-18 10:05:18,648 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:05:18,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:05:18,649 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:05:18,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:05:18,649 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:05:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:05:19,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 288 proven. 959 refuted. 0 times theorem prover too weak. 699 trivial. 0 not checked. [2018-11-18 10:05:19,839 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:05:19,839 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:05:19,839 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1422 with the following transitions: [2018-11-18 10:05:19,840 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [743], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2388], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 10:05:19,845 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:05:19,845 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:05:20,708 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:05:20,708 INFO L272 AbstractInterpreter]: Visited 540 different actions 2161 times. Merged at 10 different actions 37 times. Never widened. Performed 27184 root evaluator evaluations with a maximum evaluation depth of 17. Performed 27184 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 6 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-18 10:05:20,711 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:05:20,712 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:05:20,712 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:05:20,712 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:05:20,719 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:05:20,719 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:05:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:05:20,867 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:05:21,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 1405 proven. 2 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2018-11-18 10:05:21,608 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:05:22,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 656 proven. 137 refuted. 0 times theorem prover too weak. 1153 trivial. 0 not checked. [2018-11-18 10:05:22,263 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:05:22,264 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-11-18 10:05:22,264 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:05:22,265 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 10:05:22,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 10:05:22,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:05:22,265 INFO L87 Difference]: Start difference. First operand 84316 states and 105189 transitions. Second operand 9 states. [2018-11-18 10:05:26,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:05:26,796 INFO L93 Difference]: Finished difference Result 212104 states and 287333 transitions. [2018-11-18 10:05:26,796 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-18 10:05:26,796 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1421 [2018-11-18 10:05:26,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:05:27,059 INFO L225 Difference]: With dead ends: 212104 [2018-11-18 10:05:27,059 INFO L226 Difference]: Without dead ends: 100054 [2018-11-18 10:05:27,345 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2878 GetRequests, 2855 SyntacticMatches, 6 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2018-11-18 10:05:27,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100054 states. [2018-11-18 10:05:28,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100054 to 97809. [2018-11-18 10:05:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97809 states. [2018-11-18 10:05:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97809 states to 97809 states and 115819 transitions. [2018-11-18 10:05:28,543 INFO L78 Accepts]: Start accepts. Automaton has 97809 states and 115819 transitions. Word has length 1421 [2018-11-18 10:05:28,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:05:28,544 INFO L480 AbstractCegarLoop]: Abstraction has 97809 states and 115819 transitions. [2018-11-18 10:05:28,544 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 10:05:28,544 INFO L276 IsEmpty]: Start isEmpty. Operand 97809 states and 115819 transitions. [2018-11-18 10:05:28,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1488 [2018-11-18 10:05:28,599 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:05:28,600 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:05:28,600 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:05:28,601 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:05:28,601 INFO L82 PathProgramCache]: Analyzing trace with hash -2145489452, now seen corresponding path program 1 times [2018-11-18 10:05:28,601 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:05:28,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:05:28,602 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:05:28,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:05:28,602 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:05:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:05:29,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1977 backedges. 229 proven. 948 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2018-11-18 10:05:29,621 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:05:29,622 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:05:29,622 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1488 with the following transitions: [2018-11-18 10:05:29,622 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [796], [800], [804], [808], [812], [816], [820], [823], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1087], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2196], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2284], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 10:05:29,627 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:05:29,627 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:05:30,559 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:05:30,559 INFO L272 AbstractInterpreter]: Visited 540 different actions 2707 times. Merged at 12 different actions 54 times. Never widened. Performed 34603 root evaluator evaluations with a maximum evaluation depth of 10. Performed 34603 inverse root evaluator evaluations with a maximum inverse evaluation depth of 10. Found 11 fixpoints after 1 different actions. Largest state had 24 variables. [2018-11-18 10:05:30,563 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:05:30,563 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:05:30,563 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:05:30,563 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:05:30,570 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:05:30,570 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:05:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:05:30,724 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:05:31,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1977 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 1689 trivial. 0 not checked. [2018-11-18 10:05:31,399 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:05:31,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1977 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 1689 trivial. 0 not checked. [2018-11-18 10:05:31,993 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:05:31,994 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 10 [2018-11-18 10:05:31,994 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:05:31,995 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:05:31,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:05:31,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:05:31,995 INFO L87 Difference]: Start difference. First operand 97809 states and 115819 transitions. Second operand 3 states. [2018-11-18 10:05:33,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:05:33,933 INFO L93 Difference]: Finished difference Result 193485 states and 229446 transitions. [2018-11-18 10:05:33,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:05:33,934 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1487 [2018-11-18 10:05:33,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:05:34,149 INFO L225 Difference]: With dead ends: 193485 [2018-11-18 10:05:34,150 INFO L226 Difference]: Without dead ends: 97096 [2018-11-18 10:05:34,332 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2988 GetRequests, 2979 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:05:34,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97096 states. [2018-11-18 10:05:35,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97096 to 97086. [2018-11-18 10:05:35,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97086 states. [2018-11-18 10:05:35,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97086 states to 97086 states and 113834 transitions. [2018-11-18 10:05:35,465 INFO L78 Accepts]: Start accepts. Automaton has 97086 states and 113834 transitions. Word has length 1487 [2018-11-18 10:05:35,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:05:35,466 INFO L480 AbstractCegarLoop]: Abstraction has 97086 states and 113834 transitions. [2018-11-18 10:05:35,466 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:05:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 97086 states and 113834 transitions. [2018-11-18 10:05:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1573 [2018-11-18 10:05:35,515 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:05:35,515 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:05:35,516 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:05:35,516 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:05:35,516 INFO L82 PathProgramCache]: Analyzing trace with hash -2007726663, now seen corresponding path program 1 times [2018-11-18 10:05:35,516 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:05:35,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:05:35,517 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:05:35,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:05:35,517 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:05:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:05:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 717 proven. 662 refuted. 0 times theorem prover too weak. 771 trivial. 0 not checked. [2018-11-18 10:05:36,811 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:05:36,811 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:05:36,811 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1573 with the following transitions: [2018-11-18 10:05:36,812 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [796], [800], [804], [808], [812], [816], [820], [823], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1295], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1911], [1919], [1927], [1935], [1943], [1951], [1959], [1967], [1975], [1983], [1991], [1999], [2007], [2011], [2013], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2284], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2328], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 10:05:36,816 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:05:36,816 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:05:37,774 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:05:37,775 INFO L272 AbstractInterpreter]: Visited 540 different actions 2704 times. Merged at 12 different actions 51 times. Never widened. Performed 34515 root evaluator evaluations with a maximum evaluation depth of 16. Performed 34515 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 12 fixpoints after 3 different actions. Largest state had 24 variables. [2018-11-18 10:05:37,780 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:05:37,780 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:05:37,780 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:05:37,780 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/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 10:05:37,797 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:05:37,797 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:05:37,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:05:39,356 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:05:39,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 1862 trivial. 0 not checked. [2018-11-18 10:05:39,907 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:05:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 1862 trivial. 0 not checked. [2018-11-18 10:05:40,514 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:05:40,515 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 9 [2018-11-18 10:05:40,515 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:05:40,515 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:05:40,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:05:40,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:05:40,516 INFO L87 Difference]: Start difference. First operand 97086 states and 113834 transitions. Second operand 3 states. [2018-11-18 10:05:42,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:05:42,400 INFO L93 Difference]: Finished difference Result 188664 states and 221980 transitions. [2018-11-18 10:05:42,400 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:05:42,401 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1572 [2018-11-18 10:05:42,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:05:42,403 INFO L225 Difference]: With dead ends: 188664 [2018-11-18 10:05:42,404 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 10:05:42,651 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3162 GetRequests, 3149 SyntacticMatches, 6 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:05:42,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 10:05:42,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 10:05:42,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 10:05:42,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 10:05:42,652 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1572 [2018-11-18 10:05:42,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:05:42,653 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 10:05:42,653 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:05:42,653 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 10:05:42,653 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 10:05:42,657 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 10:05:42,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:42,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:43,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:44,248 WARN L180 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 736 DAG size of output: 221 [2018-11-18 10:05:45,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:45,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:46,821 WARN L180 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 694 DAG size of output: 225 [2018-11-18 10:05:46,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:05:47,903 WARN L180 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 535 DAG size of output: 43 [2018-11-18 10:05:48,862 WARN L180 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 535 DAG size of output: 43 [2018-11-18 10:05:49,487 WARN L180 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 43 [2018-11-18 10:05:49,807 WARN L180 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 33 [2018-11-18 10:05:51,894 WARN L180 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 497 DAG size of output: 81 [2018-11-18 10:05:52,268 WARN L180 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 36 [2018-11-18 10:05:53,223 WARN L180 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 538 DAG size of output: 51 [2018-11-18 10:05:53,225 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:05:53,226 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (= |old(~a18~0)| ~a18~0) (= |old(~a15~0)| ~a15~0) (= ~a3~0 |old(~a3~0)|)) [2018-11-18 10:05:53,226 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:05:53,226 INFO L425 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,226 INFO L425 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,226 INFO L425 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,226 INFO L425 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,226 INFO L425 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,226 INFO L425 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,226 INFO L425 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,226 INFO L425 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,226 INFO L425 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,226 INFO L425 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,227 INFO L425 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,228 INFO L425 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3053 4251) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3053 4251) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,229 INFO L425 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,230 INFO L425 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,231 INFO L425 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,232 INFO L425 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,233 INFO L425 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L421 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 3053 4251) the Hoare annotation is: (let ((.cse4 (= ~a24~0 |old(~a24~0)|)) (.cse5 (= |old(~a18~0)| ~a18~0)) (.cse1 (= ~a3~0 |old(~a3~0)|)) (.cse0 (= |old(~a15~0)| ~a15~0))) (let ((.cse2 (and .cse4 .cse5 .cse1 .cse0)) (.cse3 (and .cse4 .cse5 .cse0 .cse1))) (and (or (and .cse0 (= |old(~a24~0)| ~a24~0) (= ~a18~0 |old(~a18~0)|) .cse1) (or (not (= 4 |old(~a15~0)|)) (not (= 3 |old(~a24~0)|)) (= |calculate_output3_#in~input| 0))) (or (< |old(~a15~0)| 5) .cse2) (or .cse3 (= 12 |old(~a18~0)|)) (or .cse2 (< |old(~a24~0)| 4)) (or (< 1 |old(~a24~0)|) .cse3)))) [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,234 INFO L425 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1640 3051) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,235 INFO L425 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,236 INFO L425 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1640 3051) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L425 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,237 INFO L421 ceAbstractionStarter]: At program point L3050(line 3050) the Hoare annotation is: (let ((.cse9 (= ~a24~0 |old(~a24~0)|)) (.cse10 (= |old(~a18~0)| ~a18~0)) (.cse5 (= ~a3~0 |old(~a3~0)|)) (.cse4 (= |old(~a15~0)| ~a15~0))) (let ((.cse6 (and .cse9 .cse10 .cse5 .cse4)) (.cse7 (and .cse9 .cse10 .cse4 .cse5)) (.cse0 (not (= 4 |old(~a15~0)|))) (.cse1 (= 0 |old(~a18~0)|)) (.cse8 (< 1 |old(~a24~0)|)) (.cse2 (= |calculate_output2_#in~input| 0)) (.cse3 (not (= calculate_output2_~input 0)))) (and (or (or .cse0 (not (= 3 |old(~a24~0)|)) .cse1) .cse2 (and .cse3 .cse4 (= |old(~a24~0)| ~a24~0) (= ~a18~0 |old(~a18~0)|) .cse5)) (or (< |old(~a15~0)| 5) .cse6) (or .cse7 (= 12 |old(~a18~0)|)) (or .cse6 (< |old(~a24~0)| 4)) (or .cse8 .cse7) (or .cse0 .cse1 .cse8 .cse2 (not (= (mod |old(~a24~0)| 3) 0)) .cse3)))) [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L3050-1(line 3050) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,238 INFO L425 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,239 INFO L425 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,240 INFO L425 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,241 INFO L425 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,242 INFO L425 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,243 INFO L425 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1640 3051) the Hoare annotation is: (let ((.cse4 (= ~a24~0 |old(~a24~0)|)) (.cse5 (= |old(~a18~0)| ~a18~0)) (.cse3 (= ~a3~0 |old(~a3~0)|)) (.cse2 (= |old(~a15~0)| ~a15~0))) (let ((.cse0 (and .cse4 .cse5 .cse3 .cse2)) (.cse1 (and .cse4 .cse5 .cse2 .cse3))) (and (or (< |old(~a15~0)| 5) .cse0) (or .cse1 (= 12 |old(~a18~0)|)) (or .cse0 (< |old(~a24~0)| 4)) (or (and .cse2 (= |old(~a24~0)| ~a24~0) (= ~a18~0 |old(~a18~0)|) .cse3) (or (not (= 4 |old(~a15~0)|)) (not (= 3 |old(~a24~0)|))) (= |calculate_output2_#in~input| 0)) (or (< 1 |old(~a24~0)|) .cse1)))) [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,244 INFO L425 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,245 INFO L425 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,246 INFO L425 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,247 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L425 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L425 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L425 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L425 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L425 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L425 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,248 INFO L421 ceAbstractionStarter]: At program point L1637(line 1637) the Hoare annotation is: (let ((.cse9 (= ~a24~0 |old(~a24~0)|)) (.cse10 (= |old(~a18~0)| ~a18~0)) (.cse7 (= |old(~a15~0)| ~a15~0)) (.cse12 (= ~a15~0 4)) (.cse13 (= |old(~a24~0)| ~a24~0)) (.cse14 (= (mod ~a24~0 3) 0)) (.cse15 (not (= ~a18~0 0))) (.cse16 (<= ~a24~0 1)) (.cse8 (= ~a3~0 |old(~a3~0)|))) (let ((.cse5 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse8)) (.cse2 (< 1 |old(~a24~0)|)) (.cse1 (= 0 |old(~a18~0)|)) (.cse4 (not (= calculate_output_~input 0))) (.cse0 (not (= 4 |old(~a15~0)|))) (.cse3 (= |calculate_output_#in~input| 0)) (.cse6 (and .cse9 .cse10 .cse7 .cse8)) (.cse11 (and .cse12 .cse13 .cse14 .cse15 (not (= ~a18~0 12)) .cse16 .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= (mod |old(~a24~0)| 3) 0))) (or (< |old(~a15~0)| 5) .cse5 .cse6) (or .cse5 .cse2 .cse6) (or (or .cse0 (not (= 3 |old(~a24~0)|)) .cse1) .cse3 (and (= ~a24~0 3) .cse7 .cse4 (= ~a18~0 |old(~a18~0)|) .cse8)) (or (and .cse9 .cse10 .cse8 .cse7) (< |old(~a24~0)| 4)) (or (= ~a18~0 8) (or .cse0 (not (= 0 |old(~a24~0)|)) (not (= 99 |old(~a3~0)|)) (not (= 8 |old(~a18~0)|))) .cse3) (or (< 115 |old(~a3~0)|) .cse11 (< |old(~a15~0)| 6) (<= 6 ~a15~0)) (or .cse6 .cse11 (= 12 |old(~a18~0)|))))) [2018-11-18 10:05:53,255 INFO L425 ceAbstractionStarter]: For program point L1637-1(line 1637) no Hoare annotation was computed. [2018-11-18 10:05:53,255 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,255 INFO L425 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,255 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,255 INFO L425 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,255 INFO L425 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,255 INFO L425 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,255 INFO L425 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,255 INFO L425 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,256 INFO L425 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,264 INFO L425 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,265 INFO L425 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,265 INFO L425 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,265 INFO L425 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,265 INFO L425 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,265 INFO L425 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,265 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 25 1638) the Hoare annotation is: (let ((.cse3 (= ~a24~0 |old(~a24~0)|)) (.cse4 (= |old(~a18~0)| ~a18~0)) (.cse0 (= |old(~a15~0)| ~a15~0)) (.cse1 (= ~a3~0 |old(~a3~0)|))) (let ((.cse2 (and .cse3 .cse4 .cse0 .cse1))) (and (or (and .cse0 (= |old(~a24~0)| ~a24~0) (= ~a18~0 |old(~a18~0)|) .cse1) (or (not (= 4 |old(~a15~0)|)) (not (= 3 |old(~a24~0)|))) (= |calculate_output_#in~input| 0)) (or (= 12 |old(~a18~0)|) .cse2) (or .cse2 (< |old(~a15~0)| 5)) (or (and .cse3 .cse4 .cse1 .cse0) (< |old(~a24~0)| 4)) (or (< 1 |old(~a24~0)|) .cse2)))) [2018-11-18 10:05:53,265 INFO L425 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,265 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,265 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-18 10:05:53,265 INFO L425 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,265 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-18 10:05:53,274 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-18 10:05:53,274 INFO L425 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,275 INFO L425 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,276 INFO L425 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,276 INFO L425 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,276 INFO L425 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,276 INFO L425 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,276 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-18 10:05:53,276 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-18 10:05:53,283 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,284 INFO L425 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,291 INFO L425 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,292 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 171) no Hoare annotation was computed. [2018-11-18 10:05:53,293 INFO L425 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,293 INFO L425 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,293 INFO L425 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,293 INFO L425 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,301 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,301 INFO L425 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,301 INFO L425 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,301 INFO L425 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,301 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-18 10:05:53,301 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-18 10:05:53,301 INFO L425 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,301 INFO L425 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,301 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,301 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,301 INFO L425 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,302 INFO L425 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-18 10:05:53,310 INFO L425 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,311 INFO L425 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,319 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-18 10:05:53,319 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-18 10:05:53,319 INFO L425 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,319 INFO L425 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,320 INFO L425 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-18 10:05:53,330 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,331 INFO L425 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,331 INFO L425 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,331 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,331 INFO L425 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,331 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,331 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,331 INFO L425 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,340 INFO L425 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,340 INFO L425 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 10:05:53,340 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2018-11-18 10:05:53,340 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:05:53,340 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 4 ~a15~0) (= ~a24~0 3) (= ~a3~0 99) (= ~a18~0 9)) [2018-11-18 10:05:53,340 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:05:53,340 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:05:53,340 INFO L425 ceAbstractionStarter]: For program point L4259-4(lines 4253 4269) no Hoare annotation was computed. [2018-11-18 10:05:53,340 INFO L421 ceAbstractionStarter]: At program point L4259-3(lines 4259 4268) the Hoare annotation is: (or (not (= 4 |old(~a15~0)|)) (<= 5 ~a15~0) (<= 4 ~a24~0) (not (= 9 |old(~a18~0)|)) (<= ~a24~0 1) (not (= 99 |old(~a3~0)|)) (not (= ~a18~0 12)) (not (= 3 |old(~a24~0)|)) (and (= 4 ~a15~0) (= (mod ~a24~0 3) 0))) [2018-11-18 10:05:53,340 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 4253 4269) the Hoare annotation is: (or (not (= 4 |old(~a15~0)|)) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) (not (= 3 |old(~a24~0)|)) (and (= |old(~a15~0)| ~a15~0) (= |old(~a24~0)| ~a24~0) (= ~a18~0 |old(~a18~0)|) (= ~a3~0 |old(~a3~0)|))) [2018-11-18 10:05:53,340 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 4253 4269) no Hoare annotation was computed. [2018-11-18 10:05:53,340 INFO L421 ceAbstractionStarter]: At program point L4267(line 4267) the Hoare annotation is: (or (not (= 4 |old(~a15~0)|)) (<= 5 ~a15~0) (<= 4 ~a24~0) (not (= 9 |old(~a18~0)|)) (<= ~a24~0 1) (not (= 99 |old(~a3~0)|)) (not (= ~a18~0 12)) (and (not (= main_~input~0 0)) (= 4 ~a15~0) (= (mod ~a24~0 3) 0)) (not (= 3 |old(~a24~0)|))) [2018-11-18 10:05:53,340 INFO L425 ceAbstractionStarter]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2018-11-18 10:05:53,340 INFO L425 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2018-11-18 10:05:53,340 INFO L425 ceAbstractionStarter]: For program point L4259-1(lines 4259 4268) no Hoare annotation was computed. [2018-11-18 10:05:53,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 10:05:53 BoogieIcfgContainer [2018-11-18 10:05:53,350 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 10:05:53,350 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 10:05:53,350 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 10:05:53,350 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 10:05:53,351 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:59:14" (3/4) ... [2018-11-18 10:05:53,354 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 10:05:53,358 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 10:05:53,358 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-18 10:05:53,358 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-18 10:05:53,358 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-18 10:05:53,358 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 10:05:53,390 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-18 10:05:53,394 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 10:05:53,422 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(4 == \old(a15)) || 5 <= a15) || 4 <= a24) || !(9 == \old(a18))) || a24 <= 1) || !(99 == \old(a3))) || !(a18 == 12)) || !(3 == \old(a24))) || (4 == a15 && a24 % 3 == 0) [2018-11-18 10:05:53,664 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e23b8e45-3d4e-4dd4-8da6-9afa1db391b9/bin-2019/utaipan/witness.graphml [2018-11-18 10:05:53,665 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 10:05:53,665 INFO L168 Benchmark]: Toolchain (without parser) took 403069.49 ms. Allocated memory was 1.0 GB in the beginning and 6.0 GB in the end (delta: 5.0 GB). Free memory was 943.0 MB in the beginning and 3.3 GB in the end (delta: -2.4 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2018-11-18 10:05:53,666 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:05:53,666 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1313.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.0 MB). Free memory was 943.0 MB in the beginning and 1.2 GB in the end (delta: -242.0 MB). Peak memory consumption was 201.8 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:53,667 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:53,667 INFO L168 Benchmark]: Boogie Preprocessor took 114.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:53,667 INFO L168 Benchmark]: RCFGBuilder took 2569.26 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 72.4 MB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 86.2 MB). Peak memory consumption was 326.0 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:53,671 INFO L168 Benchmark]: TraceAbstraction took 398714.55 ms. Allocated memory was 1.3 GB in the beginning and 6.0 GB in the end (delta: 4.7 GB). Free memory was 1.1 GB in the beginning and 3.5 GB in the end (delta: -2.4 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2018-11-18 10:05:53,672 INFO L168 Benchmark]: Witness Printer took 314.70 ms. Allocated memory is still 6.0 GB. Free memory was 3.5 GB in the beginning and 3.3 GB in the end (delta: 153.3 MB). Peak memory consumption was 153.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:53,673 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1313.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.0 MB). Free memory was 943.0 MB in the beginning and 1.2 GB in the end (delta: -242.0 MB). Peak memory consumption was 201.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 114.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2569.26 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 72.4 MB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 86.2 MB). Peak memory consumption was 326.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 398714.55 ms. Allocated memory was 1.3 GB in the beginning and 6.0 GB in the end (delta: 4.7 GB). Free memory was 1.1 GB in the beginning and 3.5 GB in the end (delta: -2.4 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. * Witness Printer took 314.70 ms. Allocated memory is still 6.0 GB. Free memory was 3.5 GB in the beginning and 3.3 GB in the end (delta: 153.3 MB). Peak memory consumption was 153.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 171]: 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: 4259]: Loop Invariant Derived loop invariant: (((((((!(4 == \old(a15)) || 5 <= a15) || 4 <= a24) || !(9 == \old(a18))) || a24 <= 1) || !(99 == \old(a3))) || !(a18 == 12)) || !(3 == \old(a24))) || (4 == a15 && a24 % 3 == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 775 locations, 1 error locations. SAFE Result, 398.6s OverallTime, 15 OverallIterations, 6 TraceHistogramMax, 343.9s AutomataDifference, 0.0s DeadEndRemovalTime, 10.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 8530 SDtfs, 75861 SDslu, 3888 SDs, 0 SdLazy, 92178 SolverSat, 16727 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 287.8s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 24488 GetRequests, 24203 SyntacticMatches, 24 SemanticMatches, 261 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2582 ImplicationChecksByTransitivity, 2.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=97809occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 9.7s AbstIntTime, 12 AbstIntIterations, 4 AbstIntStrong, 0.9982439943850733 AbsIntWeakeningRatio, 0.05168310098605916 AbsIntAvgWeakeningVarsNumRemoved, 15.891873512410745 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.1s AutomataMinimizationTime, 15 MinimizatonAttempts, 6376 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 5746 PreInvPairs, 13293 NumberOfFragments, 825 HoareAnnotationTreeSize, 5746 FomulaSimplifications, 282630 FormulaSimplificationTreeSizeReduction, 4.2s HoareSimplificationTime, 11 FomulaSimplificationsInter, 90816 FormulaSimplificationTreeSizeReductionInter, 6.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 14.2s InterpolantComputationTime, 24513 NumberOfCodeBlocks, 24513 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 35084 ConstructedInterpolants, 0 QuantifiedInterpolants, 95329677 SizeOfPredicates, 12 NumberOfNonLiveVariables, 13452 ConjunctsInSsa, 33 ConjunctsInUnsatCore, 31 InterpolantComputations, 12 PerfectInterpolantSequences, 34390/40485 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...