./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label05_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_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label05_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/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 c4af1b16137620821ca882add6ea9e2d3a700a29 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:02:00,291 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:02:00,292 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:02:00,300 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:02:00,300 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:02:00,301 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:02:00,302 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:02:00,303 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:02:00,305 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:02:00,305 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:02:00,306 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:02:00,306 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:02:00,307 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:02:00,308 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:02:00,309 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:02:00,310 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:02:00,310 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:02:00,312 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:02:00,313 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:02:00,315 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:02:00,316 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:02:00,316 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:02:00,319 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:02:00,319 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:02:00,319 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:02:00,320 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:02:00,321 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:02:00,322 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:02:00,323 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:02:00,323 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:02:00,324 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:02:00,324 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:02:00,324 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:02:00,324 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:02:00,326 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:02:00,327 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:02:00,327 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 17:02:00,337 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:02:00,338 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:02:00,338 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:02:00,338 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 17:02:00,338 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 17:02:00,339 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 17:02:00,339 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 17:02:00,339 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 17:02:00,339 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 17:02:00,339 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 17:02:00,339 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 17:02:00,340 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 17:02:00,340 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 17:02:00,340 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:02:00,341 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 17:02:00,341 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:02:00,341 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 17:02:00,341 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:02:00,341 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:02:00,341 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:02:00,342 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:02:00,342 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 17:02:00,342 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:02:00,342 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:02:00,342 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:02:00,342 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:02:00,342 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 17:02:00,343 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:02:00,343 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 17:02:00,343 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 17:02:00,343 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:02:00,343 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:02:00,343 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:02:00,343 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 17:02:00,344 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:02:00,344 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 17:02:00,344 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 17:02:00,344 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_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/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 -> c4af1b16137620821ca882add6ea9e2d3a700a29 [2018-11-18 17:02:00,369 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:02:00,379 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:02:00,382 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:02:00,383 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:02:00,384 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:02:00,384 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label05_true-unreach-call.c [2018-11-18 17:02:00,426 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/bin-2019/utaipan/data/6e68bf5f6/0b60868b04274423a0e57f093050e5d2/FLAGb60bfda19 [2018-11-18 17:02:00,937 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:02:00,937 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/sv-benchmarks/c/eca-rers2012/Problem04_label05_true-unreach-call.c [2018-11-18 17:02:00,961 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/bin-2019/utaipan/data/6e68bf5f6/0b60868b04274423a0e57f093050e5d2/FLAGb60bfda19 [2018-11-18 17:02:01,453 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/bin-2019/utaipan/data/6e68bf5f6/0b60868b04274423a0e57f093050e5d2 [2018-11-18 17:02:01,455 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:02:01,456 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:02:01,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:02:01,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:02:01,461 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:02:01,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:02:01" (1/1) ... [2018-11-18 17:02:01,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38b257b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:01, skipping insertion in model container [2018-11-18 17:02:01,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:02:01" (1/1) ... [2018-11-18 17:02:01,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:02:01,565 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:02:02,400 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:02:02,404 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:02:03,043 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:02:03,067 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:02:03,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03 WrapperNode [2018-11-18 17:02:03,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:02:03,068 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:02:03,068 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:02:03,069 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:02:03,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03" (1/1) ... [2018-11-18 17:02:03,241 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03" (1/1) ... [2018-11-18 17:02:03,249 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:02:03,249 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:02:03,249 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:02:03,250 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:02:03,259 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03" (1/1) ... [2018-11-18 17:02:03,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03" (1/1) ... [2018-11-18 17:02:03,273 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03" (1/1) ... [2018-11-18 17:02:03,273 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03" (1/1) ... [2018-11-18 17:02:03,344 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03" (1/1) ... [2018-11-18 17:02:03,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03" (1/1) ... [2018-11-18 17:02:03,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03" (1/1) ... [2018-11-18 17:02:03,419 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:02:03,419 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:02:03,419 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:02:03,419 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:02:03,420 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/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 17:02:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 17:02:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 17:02:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 17:02:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-18 17:02:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-18 17:02:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-18 17:02:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-18 17:02:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-18 17:02:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-18 17:02:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-18 17:02:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-18 17:02:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:02:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:02:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 17:02:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 17:02:06,608 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:02:06,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:02:06 BoogieIcfgContainer [2018-11-18 17:02:06,608 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:02:06,609 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 17:02:06,609 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 17:02:06,611 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 17:02:06,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 05:02:01" (1/3) ... [2018-11-18 17:02:06,612 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36e5a1d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:02:06, skipping insertion in model container [2018-11-18 17:02:06,612 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:03" (2/3) ... [2018-11-18 17:02:06,613 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36e5a1d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:02:06, skipping insertion in model container [2018-11-18 17:02:06,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:02:06" (3/3) ... [2018-11-18 17:02:06,614 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label05_true-unreach-call.c [2018-11-18 17:02:06,621 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 17:02:06,628 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 17:02:06,639 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 17:02:06,670 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 17:02:06,670 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 17:02:06,670 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 17:02:06,670 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 17:02:06,670 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 17:02:06,671 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 17:02:06,671 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 17:02:06,671 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 17:02:06,698 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states. [2018-11-18 17:02:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2018-11-18 17:02:06,731 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:02:06,732 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:02:06,734 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:02:06,738 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:02:06,739 INFO L82 PathProgramCache]: Analyzing trace with hash -975926050, now seen corresponding path program 1 times [2018-11-18 17:02:06,740 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:02:06,775 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:02:06,775 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:02:06,775 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:02:06,775 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:02:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:02:08,015 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 17:02:08,016 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:02:08,016 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:02:08,017 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:02:08,022 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:02:08,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:02:08,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:02:08,034 INFO L87 Difference]: Start difference. First operand 907 states. Second operand 3 states. [2018-11-18 17:02:10,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:02:10,378 INFO L93 Difference]: Finished difference Result 2647 states and 5102 transitions. [2018-11-18 17:02:10,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:02:10,380 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 796 [2018-11-18 17:02:10,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:02:10,405 INFO L225 Difference]: With dead ends: 2647 [2018-11-18 17:02:10,405 INFO L226 Difference]: Without dead ends: 1738 [2018-11-18 17:02:10,412 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:02:10,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1738 states. [2018-11-18 17:02:10,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1738 to 1738. [2018-11-18 17:02:10,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1738 states. [2018-11-18 17:02:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1738 states and 3286 transitions. [2018-11-18 17:02:10,509 INFO L78 Accepts]: Start accepts. Automaton has 1738 states and 3286 transitions. Word has length 796 [2018-11-18 17:02:10,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:02:10,511 INFO L480 AbstractCegarLoop]: Abstraction has 1738 states and 3286 transitions. [2018-11-18 17:02:10,511 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:02:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3286 transitions. [2018-11-18 17:02:10,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2018-11-18 17:02:10,527 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:02:10,528 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:02:10,528 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:02:10,528 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:02:10,529 INFO L82 PathProgramCache]: Analyzing trace with hash -54833475, now seen corresponding path program 1 times [2018-11-18 17:02:10,529 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:02:10,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:02:10,530 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:02:10,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:02:10,530 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:02:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:02:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:02:11,192 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:02:11,192 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 17:02:11,192 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:02:11,194 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 17:02:11,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 17:02:11,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:02:11,195 INFO L87 Difference]: Start difference. First operand 1738 states and 3286 transitions. Second operand 4 states. [2018-11-18 17:02:15,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:02:15,239 INFO L93 Difference]: Finished difference Result 6810 states and 13144 transitions. [2018-11-18 17:02:15,241 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 17:02:15,241 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 805 [2018-11-18 17:02:15,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:02:15,263 INFO L225 Difference]: With dead ends: 6810 [2018-11-18 17:02:15,263 INFO L226 Difference]: Without dead ends: 5078 [2018-11-18 17:02:15,268 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:02:15,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5078 states. [2018-11-18 17:02:15,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5078 to 5078. [2018-11-18 17:02:15,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5078 states. [2018-11-18 17:02:15,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5078 states to 5078 states and 8456 transitions. [2018-11-18 17:02:15,371 INFO L78 Accepts]: Start accepts. Automaton has 5078 states and 8456 transitions. Word has length 805 [2018-11-18 17:02:15,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:02:15,372 INFO L480 AbstractCegarLoop]: Abstraction has 5078 states and 8456 transitions. [2018-11-18 17:02:15,372 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 17:02:15,372 INFO L276 IsEmpty]: Start isEmpty. Operand 5078 states and 8456 transitions. [2018-11-18 17:02:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 824 [2018-11-18 17:02:15,388 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:02:15,389 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:02:15,389 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:02:15,389 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:02:15,389 INFO L82 PathProgramCache]: Analyzing trace with hash -793552359, now seen corresponding path program 1 times [2018-11-18 17:02:15,390 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:02:15,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:02:15,391 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:02:15,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:02:15,391 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:02:15,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:02:16,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 17:02:16,404 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:02:16,404 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:02:16,405 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 824 with the following transitions: [2018-11-18 17:02:16,408 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 17:02:16,475 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:02:16,475 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:02:19,165 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 17:02:19,166 INFO L272 AbstractInterpreter]: Visited 799 different actions 1592 times. Merged at 5 different actions 5 times. Never widened. Performed 27929 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27929 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-18 17:02:19,186 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:02:19,186 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 17:02:20,534 INFO L227 lantSequenceWeakener]: Weakened 820 states. On average, predicates are now at 80.01% of their original sizes. [2018-11-18 17:02:20,534 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 17:02:20,685 INFO L415 sIntCurrentIteration]: We unified 822 AI predicates to 822 [2018-11-18 17:02:20,685 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 17:02:20,686 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:02:20,686 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [4] total 18 [2018-11-18 17:02:20,686 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:02:20,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 17:02:20,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 17:02:20,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 17:02:20,687 INFO L87 Difference]: Start difference. First operand 5078 states and 8456 transitions. Second operand 16 states. [2018-11-18 17:02:52,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:02:52,687 INFO L93 Difference]: Finished difference Result 12707 states and 21971 transitions. [2018-11-18 17:02:52,687 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-18 17:02:52,687 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 823 [2018-11-18 17:02:52,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:02:52,706 INFO L225 Difference]: With dead ends: 12707 [2018-11-18 17:02:52,706 INFO L226 Difference]: Without dead ends: 7635 [2018-11-18 17:02:52,713 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 847 GetRequests, 808 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-18 17:02:52,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7635 states. [2018-11-18 17:02:52,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7635 to 7626. [2018-11-18 17:02:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7626 states. [2018-11-18 17:02:52,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7626 states to 7626 states and 11075 transitions. [2018-11-18 17:02:52,823 INFO L78 Accepts]: Start accepts. Automaton has 7626 states and 11075 transitions. Word has length 823 [2018-11-18 17:02:52,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:02:52,824 INFO L480 AbstractCegarLoop]: Abstraction has 7626 states and 11075 transitions. [2018-11-18 17:02:52,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 17:02:52,825 INFO L276 IsEmpty]: Start isEmpty. Operand 7626 states and 11075 transitions. [2018-11-18 17:02:52,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2018-11-18 17:02:52,839 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:02:52,840 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:02:52,840 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:02:52,840 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:02:52,840 INFO L82 PathProgramCache]: Analyzing trace with hash -2137581530, now seen corresponding path program 1 times [2018-11-18 17:02:52,841 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:02:52,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:02:52,842 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:02:52,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:02:52,842 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:02:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:02:53,242 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 66 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:02:53,243 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:02:53,243 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:02:53,243 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 868 with the following transitions: [2018-11-18 17:02:53,244 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 17:02:53,259 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:02:53,259 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:02:54,306 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 17:02:54,306 INFO L272 AbstractInterpreter]: Visited 800 different actions 1594 times. Merged at 5 different actions 5 times. Never widened. Performed 27634 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27634 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-18 17:02:54,313 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:02:54,313 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 17:02:55,170 INFO L227 lantSequenceWeakener]: Weakened 864 states. On average, predicates are now at 78.61% of their original sizes. [2018-11-18 17:02:55,171 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 17:02:55,346 INFO L415 sIntCurrentIteration]: We unified 866 AI predicates to 866 [2018-11-18 17:02:55,347 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 17:02:55,347 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:02:55,347 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [10] total 24 [2018-11-18 17:02:55,347 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:02:55,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 17:02:55,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 17:02:55,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 17:02:55,349 INFO L87 Difference]: Start difference. First operand 7626 states and 11075 transitions. Second operand 16 states. [2018-11-18 17:03:29,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:03:29,188 INFO L93 Difference]: Finished difference Result 17878 states and 26703 transitions. [2018-11-18 17:03:29,188 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-18 17:03:29,188 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 867 [2018-11-18 17:03:29,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:03:29,207 INFO L225 Difference]: With dead ends: 17878 [2018-11-18 17:03:29,207 INFO L226 Difference]: Without dead ends: 9322 [2018-11-18 17:03:29,218 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 891 GetRequests, 852 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-18 17:03:29,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9322 states. [2018-11-18 17:03:29,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9322 to 9308. [2018-11-18 17:03:29,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9308 states. [2018-11-18 17:03:29,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9308 states to 9308 states and 12797 transitions. [2018-11-18 17:03:29,333 INFO L78 Accepts]: Start accepts. Automaton has 9308 states and 12797 transitions. Word has length 867 [2018-11-18 17:03:29,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:03:29,334 INFO L480 AbstractCegarLoop]: Abstraction has 9308 states and 12797 transitions. [2018-11-18 17:03:29,334 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 17:03:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 9308 states and 12797 transitions. [2018-11-18 17:03:29,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2018-11-18 17:03:29,348 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:03:29,349 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:03:29,349 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:03:29,349 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:03:29,350 INFO L82 PathProgramCache]: Analyzing trace with hash 506055071, now seen corresponding path program 1 times [2018-11-18 17:03:29,350 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:03:29,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:03:29,351 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:03:29,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:03:29,351 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:03:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:03:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 98 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:03:29,726 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:03:29,726 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:03:29,726 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 886 with the following transitions: [2018-11-18 17:03:29,727 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 17:03:29,736 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:03:29,736 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:03:31,424 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 17:03:31,424 INFO L272 AbstractInterpreter]: Visited 802 different actions 2396 times. Merged at 7 different actions 14 times. Never widened. Performed 42511 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42511 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 17:03:31,426 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:03:31,427 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 17:03:31,427 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:03:31,427 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/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 17:03:31,435 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:03:31,435 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 17:03:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:03:31,677 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 17:03:32,000 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 119 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-18 17:03:32,000 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 17:03:32,390 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 119 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-18 17:03:32,409 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 17:03:32,409 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2018-11-18 17:03:32,409 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 17:03:32,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 17:03:32,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 17:03:32,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2018-11-18 17:03:32,411 INFO L87 Difference]: Start difference. First operand 9308 states and 12797 transitions. Second operand 14 states. [2018-11-18 17:03:43,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:03:43,981 INFO L93 Difference]: Finished difference Result 37258 states and 59818 transitions. [2018-11-18 17:03:43,982 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-11-18 17:03:43,982 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 885 [2018-11-18 17:03:43,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:03:44,058 INFO L225 Difference]: With dead ends: 37258 [2018-11-18 17:03:44,058 INFO L226 Difference]: Without dead ends: 28791 [2018-11-18 17:03:44,077 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1863 GetRequests, 1805 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 889 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=762, Invalid=2544, Unknown=0, NotChecked=0, Total=3306 [2018-11-18 17:03:44,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28791 states. [2018-11-18 17:03:44,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28791 to 28573. [2018-11-18 17:03:44,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28573 states. [2018-11-18 17:03:44,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28573 states to 28573 states and 39963 transitions. [2018-11-18 17:03:44,497 INFO L78 Accepts]: Start accepts. Automaton has 28573 states and 39963 transitions. Word has length 885 [2018-11-18 17:03:44,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:03:44,497 INFO L480 AbstractCegarLoop]: Abstraction has 28573 states and 39963 transitions. [2018-11-18 17:03:44,497 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 17:03:44,497 INFO L276 IsEmpty]: Start isEmpty. Operand 28573 states and 39963 transitions. [2018-11-18 17:03:44,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2018-11-18 17:03:44,542 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:03:44,543 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:03:44,543 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:03:44,544 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:03:44,544 INFO L82 PathProgramCache]: Analyzing trace with hash -1827912569, now seen corresponding path program 1 times [2018-11-18 17:03:44,544 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:03:44,545 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:03:44,545 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:03:44,545 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:03:44,545 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:03:44,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:03:44,932 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 254 proven. 101 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-18 17:03:44,932 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:03:44,932 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:03:44,932 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1007 with the following transitions: [2018-11-18 17:03:44,933 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2857], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 17:03:44,943 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:03:44,943 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:03:46,505 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 17:03:46,505 INFO L272 AbstractInterpreter]: Visited 804 different actions 2405 times. Merged at 7 different actions 17 times. Never widened. Performed 42559 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42559 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 17:03:46,513 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:03:46,513 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 17:03:46,513 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:03:46,514 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/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 17:03:46,521 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:03:46,521 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 17:03:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:03:46,709 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 17:03:47,024 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 301 proven. 2 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2018-11-18 17:03:47,024 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 17:03:47,365 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 254 proven. 101 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-18 17:03:47,383 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 17:03:47,383 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-11-18 17:03:47,383 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 17:03:47,384 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:03:47,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:03:47,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-11-18 17:03:47,385 INFO L87 Difference]: Start difference. First operand 28573 states and 39963 transitions. Second operand 9 states. [2018-11-18 17:03:55,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:03:55,320 INFO L93 Difference]: Finished difference Result 118013 states and 184819 transitions. [2018-11-18 17:03:55,321 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-11-18 17:03:55,321 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1006 [2018-11-18 17:03:55,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:03:55,586 INFO L225 Difference]: With dead ends: 118013 [2018-11-18 17:03:55,586 INFO L226 Difference]: Without dead ends: 90281 [2018-11-18 17:03:55,666 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2071 GetRequests, 2033 SyntacticMatches, 2 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 352 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=314, Invalid=1092, Unknown=0, NotChecked=0, Total=1406 [2018-11-18 17:03:55,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90281 states. [2018-11-18 17:03:56,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90281 to 89700. [2018-11-18 17:03:56,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89700 states. [2018-11-18 17:03:56,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89700 states to 89700 states and 121016 transitions. [2018-11-18 17:03:56,971 INFO L78 Accepts]: Start accepts. Automaton has 89700 states and 121016 transitions. Word has length 1006 [2018-11-18 17:03:56,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:03:56,972 INFO L480 AbstractCegarLoop]: Abstraction has 89700 states and 121016 transitions. [2018-11-18 17:03:56,972 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:03:56,972 INFO L276 IsEmpty]: Start isEmpty. Operand 89700 states and 121016 transitions. [2018-11-18 17:03:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2018-11-18 17:03:57,065 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:03:57,065 INFO L375 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:03:57,066 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:03:57,066 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:03:57,066 INFO L82 PathProgramCache]: Analyzing trace with hash 1612777527, now seen corresponding path program 1 times [2018-11-18 17:03:57,066 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:03:57,067 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:03:57,067 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:03:57,067 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:03:57,067 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:03:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:03:58,059 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 238 proven. 55 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2018-11-18 17:03:58,059 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:03:58,059 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:03:58,060 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1057 with the following transitions: [2018-11-18 17:03:58,060 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3045], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 17:03:58,069 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:03:58,070 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:04:00,142 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 17:04:00,142 INFO L272 AbstractInterpreter]: Visited 802 different actions 3199 times. Merged at 8 different actions 27 times. Never widened. Performed 59227 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59227 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 17:04:00,149 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:04:00,149 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 17:04:00,149 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:04:00,149 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/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 17:04:00,157 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:04:00,157 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 17:04:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:04:00,329 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 17:04:01,048 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2018-11-18 17:04:01,048 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 17:04:01,546 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2018-11-18 17:04:01,564 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:04:01,565 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 10 [2018-11-18 17:04:01,565 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:04:01,565 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:04:01,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:04:01,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-11-18 17:04:01,566 INFO L87 Difference]: Start difference. First operand 89700 states and 121016 transitions. Second operand 3 states. [2018-11-18 17:04:04,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:04:04,262 INFO L93 Difference]: Finished difference Result 178539 states and 241293 transitions. [2018-11-18 17:04:04,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:04:04,263 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1056 [2018-11-18 17:04:04,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:04:04,489 INFO L225 Difference]: With dead ends: 178539 [2018-11-18 17:04:04,489 INFO L226 Difference]: Without dead ends: 89680 [2018-11-18 17:04:06,218 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2126 GetRequests, 2116 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-11-18 17:04:06,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89680 states. [2018-11-18 17:04:07,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89680 to 85471. [2018-11-18 17:04:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85471 states. [2018-11-18 17:04:07,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85471 states to 85471 states and 105745 transitions. [2018-11-18 17:04:07,169 INFO L78 Accepts]: Start accepts. Automaton has 85471 states and 105745 transitions. Word has length 1056 [2018-11-18 17:04:07,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:04:07,170 INFO L480 AbstractCegarLoop]: Abstraction has 85471 states and 105745 transitions. [2018-11-18 17:04:07,170 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:04:07,170 INFO L276 IsEmpty]: Start isEmpty. Operand 85471 states and 105745 transitions. [2018-11-18 17:04:07,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2018-11-18 17:04:07,247 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:04:07,247 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:04:07,247 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:04:07,248 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:04:07,248 INFO L82 PathProgramCache]: Analyzing trace with hash -1032193896, now seen corresponding path program 1 times [2018-11-18 17:04:07,248 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:04:07,249 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:04:07,249 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:04:07,249 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:04:07,249 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:04:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:04:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 275 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:04:08,168 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:04:08,168 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:04:08,169 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1086 with the following transitions: [2018-11-18 17:04:08,169 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1881], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 17:04:08,177 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:04:08,178 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:04:09,816 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 17:04:09,816 INFO L272 AbstractInterpreter]: Visited 803 different actions 2398 times. Merged at 7 different actions 14 times. Never widened. Performed 43190 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43190 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 17:04:09,821 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:04:09,822 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 17:04:10,858 INFO L227 lantSequenceWeakener]: Weakened 1082 states. On average, predicates are now at 80% of their original sizes. [2018-11-18 17:04:10,858 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 17:04:11,001 INFO L415 sIntCurrentIteration]: We unified 1084 AI predicates to 1084 [2018-11-18 17:04:11,001 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 17:04:11,001 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:04:11,001 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [8] total 24 [2018-11-18 17:04:11,001 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:04:11,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-18 17:04:11,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-18 17:04:11,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2018-11-18 17:04:11,002 INFO L87 Difference]: Start difference. First operand 85471 states and 105745 transitions. Second operand 18 states. [2018-11-18 17:04:49,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:04:49,192 INFO L93 Difference]: Finished difference Result 182170 states and 229409 transitions. [2018-11-18 17:04:49,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-11-18 17:04:49,192 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1085 [2018-11-18 17:04:49,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:04:49,368 INFO L225 Difference]: With dead ends: 182170 [2018-11-18 17:04:49,368 INFO L226 Difference]: Without dead ends: 97540 [2018-11-18 17:04:49,452 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 1115 GetRequests, 1068 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 514 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=286, Invalid=2066, Unknown=0, NotChecked=0, Total=2352 [2018-11-18 17:04:49,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97540 states. [2018-11-18 17:04:50,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97540 to 97468. [2018-11-18 17:04:50,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97468 states. [2018-11-18 17:04:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97468 states to 97468 states and 118406 transitions. [2018-11-18 17:04:50,470 INFO L78 Accepts]: Start accepts. Automaton has 97468 states and 118406 transitions. Word has length 1085 [2018-11-18 17:04:50,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:04:50,471 INFO L480 AbstractCegarLoop]: Abstraction has 97468 states and 118406 transitions. [2018-11-18 17:04:50,471 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-18 17:04:50,471 INFO L276 IsEmpty]: Start isEmpty. Operand 97468 states and 118406 transitions. [2018-11-18 17:04:50,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2018-11-18 17:04:50,554 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:04:50,554 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:04:50,554 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:04:50,555 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:04:50,555 INFO L82 PathProgramCache]: Analyzing trace with hash 411044544, now seen corresponding path program 1 times [2018-11-18 17:04:50,555 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:04:50,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:04:50,556 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:04:50,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:04:50,556 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:04:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:04:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 309 proven. 63 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2018-11-18 17:04:51,787 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:04:51,787 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:04:51,787 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1117 with the following transitions: [2018-11-18 17:04:51,788 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 17:04:51,799 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:04:51,800 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:04:54,494 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 17:04:54,494 INFO L272 AbstractInterpreter]: Visited 803 different actions 4012 times. Merged at 9 different actions 44 times. Widened at 1 different actions 1 times. Performed 75582 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75582 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 17:04:54,496 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:04:54,496 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 17:04:54,496 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:04:54,496 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/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 17:04:54,506 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:04:54,507 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 17:04:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:04:54,691 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 17:04:59,271 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 317 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-11-18 17:04:59,271 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 17:04:59,821 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 317 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-11-18 17:04:59,839 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:04:59,840 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 8 [2018-11-18 17:04:59,840 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:04:59,841 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:04:59,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:04:59,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:04:59,841 INFO L87 Difference]: Start difference. First operand 97468 states and 118406 transitions. Second operand 3 states. [2018-11-18 17:05:02,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:05:02,973 INFO L93 Difference]: Finished difference Result 254561 states and 314000 transitions. [2018-11-18 17:05:02,973 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:05:02,973 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1116 [2018-11-18 17:05:02,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:05:03,284 INFO L225 Difference]: With dead ends: 254561 [2018-11-18 17:05:03,284 INFO L226 Difference]: Without dead ends: 157934 [2018-11-18 17:05:03,399 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2245 GetRequests, 2234 SyntacticMatches, 5 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:05:03,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157934 states. [2018-11-18 17:05:04,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157934 to 150387. [2018-11-18 17:05:04,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150387 states. [2018-11-18 17:05:04,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150387 states to 150387 states and 180443 transitions. [2018-11-18 17:05:04,977 INFO L78 Accepts]: Start accepts. Automaton has 150387 states and 180443 transitions. Word has length 1116 [2018-11-18 17:05:04,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:05:04,978 INFO L480 AbstractCegarLoop]: Abstraction has 150387 states and 180443 transitions. [2018-11-18 17:05:04,978 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:05:04,979 INFO L276 IsEmpty]: Start isEmpty. Operand 150387 states and 180443 transitions. [2018-11-18 17:05:05,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1189 [2018-11-18 17:05:05,078 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:05:05,079 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:05:05,079 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:05:05,079 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:05:05,080 INFO L82 PathProgramCache]: Analyzing trace with hash -67856915, now seen corresponding path program 1 times [2018-11-18 17:05:05,080 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:05:05,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:05:05,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:05:05,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:05:05,081 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:05:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:05:05,907 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 415 proven. 259 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2018-11-18 17:05:05,908 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:05:05,908 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:05:05,908 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1189 with the following transitions: [2018-11-18 17:05:05,909 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2813], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3153], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3217], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 17:05:05,921 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:05:05,921 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:05:07,351 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 17:05:07,352 INFO L272 AbstractInterpreter]: Visited 804 different actions 2402 times. Merged at 7 different actions 14 times. Never widened. Performed 42527 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42527 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 17:05:07,353 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:05:07,353 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 17:05:07,353 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:05:07,354 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/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 17:05:07,361 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:05:07,361 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 17:05:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:05:07,559 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 17:05:08,015 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 480 proven. 2 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2018-11-18 17:05:08,015 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 17:05:08,282 WARN L180 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 3 [2018-11-18 17:05:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 436 proven. 193 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-11-18 17:05:08,798 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 17:05:08,798 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-18 17:05:08,799 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 17:05:08,799 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 17:05:08,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 17:05:08,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=216, Unknown=0, NotChecked=0, Total=272 [2018-11-18 17:05:08,800 INFO L87 Difference]: Start difference. First operand 150387 states and 180443 transitions. Second operand 15 states. [2018-11-18 17:05:26,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:05:26,203 INFO L93 Difference]: Finished difference Result 363090 states and 452120 transitions. [2018-11-18 17:05:26,203 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2018-11-18 17:05:26,203 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1188 [2018-11-18 17:05:26,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:05:26,707 INFO L225 Difference]: With dead ends: 363090 [2018-11-18 17:05:26,707 INFO L226 Difference]: Without dead ends: 213544 [2018-11-18 17:05:27,103 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2523 GetRequests, 2434 SyntacticMatches, 1 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2722 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1589, Invalid=6421, Unknown=0, NotChecked=0, Total=8010 [2018-11-18 17:05:27,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213544 states. [2018-11-18 17:05:29,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213544 to 212416. [2018-11-18 17:05:29,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212416 states. [2018-11-18 17:05:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212416 states to 212416 states and 248941 transitions. [2018-11-18 17:05:29,375 INFO L78 Accepts]: Start accepts. Automaton has 212416 states and 248941 transitions. Word has length 1188 [2018-11-18 17:05:29,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:05:29,376 INFO L480 AbstractCegarLoop]: Abstraction has 212416 states and 248941 transitions. [2018-11-18 17:05:29,376 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 17:05:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 212416 states and 248941 transitions. [2018-11-18 17:05:29,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1319 [2018-11-18 17:05:29,530 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:05:29,531 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:05:29,531 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:05:29,531 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:05:29,532 INFO L82 PathProgramCache]: Analyzing trace with hash 1616947214, now seen corresponding path program 1 times [2018-11-18 17:05:29,532 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:05:29,532 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:05:29,532 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:05:29,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:05:29,533 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:05:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:05:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 626 proven. 161 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2018-11-18 17:05:30,712 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:05:30,712 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:05:30,712 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1319 with the following transitions: [2018-11-18 17:05:30,712 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1881], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3025], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3085], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 17:05:30,724 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:05:30,724 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:05:32,815 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 17:05:32,815 INFO L272 AbstractInterpreter]: Visited 806 different actions 3211 times. Merged at 8 different actions 26 times. Never widened. Performed 59173 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59173 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 17:05:32,817 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:05:32,817 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 17:05:32,817 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:05:32,817 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/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 17:05:32,825 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:05:32,825 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 17:05:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:05:33,047 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 17:05:33,920 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 768 proven. 2 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2018-11-18 17:05:33,920 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 17:05:34,484 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 647 proven. 108 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-11-18 17:05:34,502 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 17:05:34,503 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-11-18 17:05:34,503 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 17:05:34,504 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 17:05:34,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 17:05:34,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2018-11-18 17:05:34,504 INFO L87 Difference]: Start difference. First operand 212416 states and 248941 transitions. Second operand 14 states. [2018-11-18 17:05:48,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:05:48,064 INFO L93 Difference]: Finished difference Result 474731 states and 563046 transitions. [2018-11-18 17:05:48,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-11-18 17:05:48,064 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1318 [2018-11-18 17:05:48,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:05:48,568 INFO L225 Difference]: With dead ends: 474731 [2018-11-18 17:05:48,569 INFO L226 Difference]: Without dead ends: 263176 [2018-11-18 17:05:48,781 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2745 GetRequests, 2677 SyntacticMatches, 3 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1321 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=916, Invalid=3506, Unknown=0, NotChecked=0, Total=4422 [2018-11-18 17:05:48,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263176 states. [2018-11-18 17:05:51,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263176 to 246989. [2018-11-18 17:05:51,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246989 states. [2018-11-18 17:05:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246989 states to 246989 states and 273681 transitions. [2018-11-18 17:05:51,355 INFO L78 Accepts]: Start accepts. Automaton has 246989 states and 273681 transitions. Word has length 1318 [2018-11-18 17:05:51,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:05:51,356 INFO L480 AbstractCegarLoop]: Abstraction has 246989 states and 273681 transitions. [2018-11-18 17:05:51,356 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 17:05:51,356 INFO L276 IsEmpty]: Start isEmpty. Operand 246989 states and 273681 transitions. [2018-11-18 17:05:51,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1862 [2018-11-18 17:05:51,586 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:05:51,587 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 17:05:51,588 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:05:51,588 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:05:51,588 INFO L82 PathProgramCache]: Analyzing trace with hash 91958142, now seen corresponding path program 1 times [2018-11-18 17:05:51,588 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:05:51,589 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:05:51,589 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:05:51,589 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:05:51,589 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:05:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:05:55,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 1158 proven. 520 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-11-18 17:05:55,701 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:05:55,702 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:05:55,702 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1862 with the following transitions: [2018-11-18 17:05:55,702 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [581], [583], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1569], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3533], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 17:05:55,710 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:05:55,711 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:05:58,453 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 17:05:58,454 INFO L272 AbstractInterpreter]: Visited 808 different actions 4029 times. Merged at 9 different actions 40 times. Never widened. Performed 74925 root evaluator evaluations with a maximum evaluation depth of 3. Performed 74925 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 17:05:58,457 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:05:58,457 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 17:05:58,457 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:05:58,457 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/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 17:05:58,574 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:05:58,574 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 17:05:58,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:05:58,869 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 17:06:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 1056 proven. 0 refuted. 0 times theorem prover too weak. 807 trivial. 0 not checked. [2018-11-18 17:06:00,154 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 17:06:01,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 1056 proven. 0 refuted. 0 times theorem prover too weak. 807 trivial. 0 not checked. [2018-11-18 17:06:01,356 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:06:01,357 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 8 [2018-11-18 17:06:01,357 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:06:01,358 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:06:01,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:06:01,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:06:01,358 INFO L87 Difference]: Start difference. First operand 246989 states and 273681 transitions. Second operand 3 states. [2018-11-18 17:06:05,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:06:05,030 INFO L93 Difference]: Finished difference Result 487660 states and 540810 transitions. [2018-11-18 17:06:05,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:06:05,030 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1861 [2018-11-18 17:06:05,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:06:05,031 INFO L225 Difference]: With dead ends: 487660 [2018-11-18 17:06:05,032 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 17:06:05,353 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3735 GetRequests, 3729 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:06:05,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 17:06:05,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 17:06:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 17:06:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 17:06:05,355 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1861 [2018-11-18 17:06:05,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:06:05,355 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 17:06:05,355 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:06:05,355 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 17:06:05,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 17:06:05,359 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 17:06:05,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:05,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:06,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:06,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:06,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:06,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:06,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:06,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:06,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:06,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:07,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:08,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,575 WARN L180 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 1314 DAG size of output: 795 [2018-11-18 17:06:09,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:09,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:10,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:11,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:12,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:12,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:12,044 WARN L180 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 1232 DAG size of output: 730 [2018-11-18 17:06:12,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:12,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:06:17,560 WARN L180 SmtUtils]: Spent 5.25 s on a formula simplification. DAG size of input: 820 DAG size of output: 165 [2018-11-18 17:06:22,644 WARN L180 SmtUtils]: Spent 5.06 s on a formula simplification. DAG size of input: 820 DAG size of output: 165 [2018-11-18 17:06:27,984 WARN L180 SmtUtils]: Spent 5.32 s on a formula simplification. DAG size of input: 820 DAG size of output: 168 [2018-11-18 17:06:33,378 WARN L180 SmtUtils]: Spent 5.36 s on a formula simplification. DAG size of input: 820 DAG size of output: 166 [2018-11-18 17:06:38,750 WARN L180 SmtUtils]: Spent 5.35 s on a formula simplification. DAG size of input: 826 DAG size of output: 171 [2018-11-18 17:06:42,316 WARN L180 SmtUtils]: Spent 3.50 s on a formula simplification. DAG size of input: 733 DAG size of output: 105 [2018-11-18 17:06:47,462 WARN L180 SmtUtils]: Spent 5.12 s on a formula simplification. DAG size of input: 826 DAG size of output: 170 [2018-11-18 17:06:50,335 WARN L180 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 674 DAG size of output: 107 [2018-11-18 17:06:56,017 WARN L180 SmtUtils]: Spent 5.67 s on a formula simplification. DAG size of input: 826 DAG size of output: 169 [2018-11-18 17:06:56,020 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 17:06:56,020 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= |old(~a26~0)| ~a26~0) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-11-18 17:06:56,020 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 17:06:56,020 INFO L425 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,020 INFO L425 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,020 INFO L425 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,020 INFO L425 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,020 INFO L425 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,020 INFO L425 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,020 INFO L425 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-18 17:06:56,020 INFO L425 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-18 17:06:56,021 INFO L425 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4706) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-18 17:06:56,022 INFO L425 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-18 17:06:56,023 INFO L425 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-18 17:06:56,024 INFO L425 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,025 INFO L425 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,026 INFO L425 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-18 17:06:56,027 INFO L425 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,028 INFO L425 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,029 INFO L425 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,030 INFO L425 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,031 INFO L425 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,032 INFO L425 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L421 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse2 (= 19 |old(~a14~0)|)) (.cse28 (= 17 |old(~a26~0)|))) (let ((.cse31 (= 16 |old(~a4~0)|)) (.cse5 (<= ~a3~0 0)) (.cse17 (= 18 ~a14~0)) (.cse40 (= ~a4~0 |old(~a4~0)|)) (.cse12 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse34 (= 0 |old(~a14~0)|)) (.cse0 (not .cse28)) (.cse10 (not (= 17 |old(~a4~0)|))) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse13 (not (= 1 ~a25~0))) (.cse14 (not (= 1 ~a1~0))) (.cse16 (not (= 15 |old(~a28~0)|))) (.cse41 (not .cse2)) (.cse42 (not (= 18 |old(~a26~0)|))) (.cse44 (= ~a7~0 |old(~a7~0)|)) (.cse39 (= |old(~a26~0)| ~a26~0)) (.cse45 (= ~a28~0 |old(~a28~0)|)) (.cse43 (= ~a14~0 |old(~a14~0)|)) (.cse29 (< |old(~a4~0)| 18)) (.cse23 (= 16 |old(~a26~0)|)) (.cse20 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse6 (or .cse29 .cse23 .cse20 .cse4)) (.cse30 (not (= |old(~a26~0)| 18))) (.cse38 (and .cse44 .cse39 .cse45 .cse43 (= |old(~a4~0)| ~a4~0))) (.cse18 (= ~a28~0 15)) (.cse32 (and (or .cse34 .cse10 .cse11 .cse0 .cse13 .cse14) (or .cse10 .cse11 .cse13 .cse14 .cse16 .cse41 .cse20 .cse42))) (.cse33 (= 0 |old(~a28~0)|)) (.cse36 (= 18 |old(~a4~0)|)) (.cse9 (or .cse29 .cse12 .cse1 .cse23)) (.cse37 (or .cse29 .cse12 .cse23)) (.cse35 (and .cse44 .cse17 .cse39 .cse45 .cse40)) (.cse26 (< |old(~a28~0)| 17)) (.cse24 (and .cse43 .cse5 .cse44 .cse39 .cse45 .cse40)) (.cse15 (= |calculate_output4_#in~input| 0)) (.cse19 (= ~a3~0 1)) (.cse27 (not (= |old(~a4~0)| 17))) (.cse8 (= 19 |old(~a26~0)|)) (.cse21 (= 0 |old(~a26~0)|)) (.cse22 (not .cse31)) (.cse3 (= |old(~a4~0)| |old(~a14~0)|)) (.cse25 (and .cse43 .cse44 .cse39 .cse45 .cse40)) (.cse7 (not (= 16 |old(~a28~0)|)))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse8 .cse9 .cse5 .cse4) (or .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (and (= ~a7~0 1) .cse17 (not (= ~a26~0 0)) .cse18 (= ~a4~0 17) .cse19) .cse20 .cse21) (or (or .cse1 .cse22 .cse23 .cse20 .cse4) .cse3 .cse24) (or .cse0 .cse25 .cse3 .cse26 .cse27) (or .cse22 .cse23 .cse3 .cse8 .cse20 .cse28 .cse4 .cse5) (or .cse5 .cse12 .cse22 .cse23 .cse26 .cse4) (or .cse23 .cse3 .cse28 .cse5 .cse27 .cse4) (or .cse29 .cse25 .cse23 .cse3 .cse28) (or .cse6 .cse5 .cse3 .cse8) (or .cse30 .cse22 .cse3 .cse26 .cse5 .cse4) (or .cse30 .cse22 .cse3 .cse25) (or .cse7 .cse0 .cse2 .cse3 .cse25) (or .cse29 .cse7 .cse2 .cse23 .cse3 .cse5 .cse28 .cse4) (or .cse5 .cse0 .cse22 .cse3 .cse26 .cse4) (or .cse25 (or .cse1 .cse2 .cse23 .cse3 .cse31)) (or .cse1 .cse15 .cse19 .cse2 .cse32 .cse33 .cse3) (or .cse13 .cse15 .cse19 .cse27 .cse34 .cse11 .cse2 .cse14 .cse16 .cse23 .cse3 .cse20 .cse21) (or .cse12 .cse22 .cse23 .cse8 .cse35 .cse4) (or .cse5 (or .cse7 .cse0 .cse3 .cse31 .cse4 .cse36)) (or .cse37 .cse26 .cse38) (or .cse25 (or .cse7 .cse0 .cse3 .cse36)) (or .cse5 .cse7 .cse23 .cse3 .cse8 .cse20 .cse31 .cse4) (or .cse13 .cse15 .cse26 .cse28 .cse27 .cse34 .cse11 .cse14 .cse23 .cse3 .cse21 .cse19) (or .cse1 .cse23 .cse25 .cse3 .cse28 .cse4) (or .cse7 .cse38 .cse37) (or .cse7 .cse12 .cse23 .cse8 .cse31 .cse35) (or .cse0 .cse15 (and .cse39 .cse18 .cse40 (and (= ~a7~0 0) (= ~a14~0 19) .cse19)) (or (not (= 0 |old(~a7~0)|)) .cse10 .cse11 .cse13 .cse14 .cse16 .cse41)) (or .cse19 .cse15 .cse2 .cse32 .cse33 .cse3 .cse20) (or .cse29 .cse0 .cse1 .cse25 .cse3) (or .cse25 .cse22 .cse2 .cse23 .cse3 .cse26) (or .cse1 .cse25 .cse23 .cse3 .cse8 .cse28) (or .cse12 .cse1 .cse22 .cse35 .cse23) (or .cse10 .cse13 .cse15 .cse19 .cse11 .cse14 .cse16 .cse41 .cse20 .cse42) (or .cse0 .cse3 .cse26 .cse5 .cse27 .cse4) (or .cse1 .cse23 .cse5 .cse3 .cse28 .cse4) (or .cse29 .cse7 .cse5 .cse23 .cse3 .cse8 .cse28 .cse4) (or .cse13 .cse12 .cse1 .cse15 .cse27 .cse19 .cse11 .cse14 .cse33 .cse23 .cse21) (or .cse25 .cse23 .cse3 .cse28 .cse27) (or .cse0 .cse22 .cse2 .cse3 .cse5 .cse4) (or .cse7 .cse12 .cse23 .cse5 .cse8 .cse4 .cse36) (or .cse0 .cse22 .cse2 .cse3 .cse25) (or .cse1 .cse25 .cse23 .cse3 .cse28 .cse31) (or (or .cse22 .cse2 .cse23 .cse20 .cse4) .cse3 .cse5) (or .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (not (= ~a26~0 17)) .cse20 .cse28) (or .cse35 .cse8 .cse9) (or .cse37 .cse26 .cse5 .cse4) (or .cse29 .cse25 .cse23 .cse3 .cse26) (or .cse22 .cse2 .cse23 .cse3 .cse26 .cse8 .cse4 .cse5) (or .cse35 (or .cse12 .cse1 .cse23 .cse20)) (or .cse22 .cse23 .cse3 .cse26 .cse8 .cse25) (or .cse25 .cse7 .cse23 .cse3 .cse8 .cse20 .cse31) (or .cse7 .cse22 .cse24 .cse23 .cse3 .cse20 .cse28 .cse4) (or .cse7 .cse13 .cse15 .cse19 .cse27 .cse34 .cse11 .cse14 .cse23 .cse3 .cse8 .cse21) (or .cse22 .cse2 .cse23 .cse3 .cse20 .cse25) (or .cse7 .cse5 (or .cse29 .cse12 .cse23 .cse20) .cse4))))) [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,033 INFO L425 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,034 INFO L425 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,035 INFO L425 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,035 INFO L425 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,035 INFO L425 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,035 INFO L425 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,035 INFO L425 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,035 INFO L425 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,035 INFO L421 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse2 (= 19 |old(~a14~0)|)) (.cse14 (= 17 |old(~a26~0)|))) (let ((.cse28 (= 0 |old(~a14~0)|)) (.cse0 (not .cse14)) (.cse6 (not (= 17 |old(~a4~0)|))) (.cse7 (not (= 1 |old(~a3~0)|))) (.cse9 (not (= 1 ~a25~0))) (.cse10 (not (= 1 ~a1~0))) (.cse11 (not (= 15 |old(~a28~0)|))) (.cse36 (not .cse2)) (.cse44 (not (= 18 |old(~a26~0)|))) (.cse31 (not (= calculate_output3_~input 0))) (.cse35 (= ~a3~0 1)) (.cse37 (= 16 |old(~a4~0)|)) (.cse5 (<= ~a3~0 0)) (.cse43 (= 18 ~a14~0)) (.cse34 (= ~a4~0 |old(~a4~0)|)) (.cse8 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse46 (= ~a7~0 |old(~a7~0)|)) (.cse32 (= |old(~a26~0)| ~a26~0)) (.cse47 (= ~a28~0 |old(~a28~0)|)) (.cse45 (= ~a14~0 |old(~a14~0)|)) (.cse29 (< |old(~a4~0)| 18)) (.cse19 (= 16 |old(~a26~0)|)) (.cse13 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse15 (or .cse29 .cse19 .cse13 .cse4)) (.cse30 (not (= |old(~a26~0)| 18))) (.cse41 (and .cse46 .cse32 .cse47 .cse45 (= |old(~a4~0)| ~a4~0))) (.cse33 (= ~a28~0 15)) (.cse39 (= 18 |old(~a4~0)|)) (.cse22 (or .cse29 .cse8 .cse1 .cse19)) (.cse40 (or .cse29 .cse8 .cse19)) (.cse38 (and .cse46 .cse43 .cse32 .cse47 .cse34)) (.cse21 (= 19 |old(~a26~0)|)) (.cse24 (and .cse45 .cse5 .cse46 .cse32 .cse47 .cse34)) (.cse26 (< |old(~a28~0)| 17)) (.cse27 (not (= |old(~a4~0)| 17))) (.cse20 (= 0 |old(~a26~0)|)) (.cse23 (not .cse37)) (.cse25 (and .cse45 .cse46 .cse32 .cse47 .cse34)) (.cse17 (and .cse31 .cse35)) (.cse42 (and (or .cse28 .cse6 .cse7 .cse0 .cse9 .cse10) (or .cse6 .cse7 .cse9 .cse10 .cse11 .cse36 .cse13 .cse44))) (.cse18 (= 0 |old(~a28~0)|)) (.cse12 (= |calculate_output3_#in~input| 0)) (.cse3 (= |old(~a4~0)| |old(~a14~0)|)) (.cse16 (not (= 16 |old(~a28~0)|)))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= ~a26~0 17)) .cse13 .cse14) (or .cse15 .cse16 .cse3 .cse5) (or .cse6 .cse9 .cse8 .cse1 .cse17 .cse7 .cse10 .cse18 .cse19 .cse12 .cse20) (or .cse21 .cse22 .cse5 .cse4) (or (or .cse1 .cse23 .cse19 .cse13 .cse4) .cse3 .cse24) (or .cse0 .cse25 .cse3 .cse26 .cse27) (or .cse9 .cse27 .cse28 .cse7 .cse2 .cse10 .cse11 .cse19 .cse12 .cse3 .cse17 .cse13 .cse20) (or .cse23 .cse19 .cse3 .cse21 .cse13 .cse14 .cse4 .cse5) (or .cse5 .cse8 .cse23 .cse19 .cse26 .cse4) (or .cse19 .cse3 .cse14 .cse5 .cse27 .cse4) (or .cse29 .cse25 .cse19 .cse3 .cse14) (or .cse15 .cse5 .cse3 .cse21) (or .cse30 .cse23 .cse3 .cse26 .cse5 .cse4) (or .cse30 .cse23 .cse3 .cse25) (or .cse0 (and .cse31 .cse32 .cse33 .cse34 (and (= ~a7~0 0) (= ~a14~0 19) .cse35)) .cse12 (or (not (= 0 |old(~a7~0)|)) .cse6 .cse7 .cse9 .cse10 .cse11 .cse36)) (or .cse16 .cse0 .cse2 .cse3 .cse25) (or .cse29 .cse16 .cse2 .cse19 .cse3 .cse5 .cse14 .cse4) (or .cse5 .cse0 .cse23 .cse3 .cse26 .cse4) (or .cse25 (or .cse1 .cse2 .cse19 .cse3 .cse37)) (or .cse8 .cse23 .cse19 .cse21 .cse38 .cse4) (or .cse16 .cse9 .cse17 .cse27 .cse28 .cse7 .cse10 .cse19 .cse12 .cse3 .cse21 .cse20) (or .cse5 (or .cse16 .cse0 .cse3 .cse37 .cse4 .cse39)) (or .cse40 .cse26 .cse41) (or .cse25 (or .cse16 .cse0 .cse3 .cse39)) (or .cse5 .cse16 .cse19 .cse3 .cse21 .cse13 .cse37 .cse4) (or .cse1 .cse19 .cse25 .cse3 .cse14 .cse4) (or .cse16 .cse41 .cse40) (or .cse16 .cse8 .cse19 .cse21 .cse37 .cse38) (or .cse29 .cse0 .cse1 .cse25 .cse3) (or .cse25 .cse23 .cse2 .cse19 .cse3 .cse26) (or .cse1 .cse25 .cse19 .cse3 .cse21 .cse14) (or .cse8 .cse1 .cse23 .cse38 .cse19) (or .cse0 .cse3 .cse26 .cse5 .cse27 .cse4) (or .cse1 .cse17 .cse2 .cse42 .cse18 .cse12 .cse3) (or .cse1 .cse19 .cse5 .cse3 .cse14 .cse4) (or .cse29 .cse16 .cse5 .cse19 .cse3 .cse21 .cse14 .cse4) (or .cse25 .cse19 .cse3 .cse14 .cse27) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse20 (and (= ~a7~0 1) .cse31 .cse43 (not (= ~a26~0 0)) .cse33 (= ~a4~0 17) .cse35)) (or .cse6 .cse9 .cse17 .cse7 .cse10 .cse11 .cse12 .cse36 .cse13 .cse44) (or .cse0 .cse23 .cse2 .cse3 .cse5 .cse4) (or .cse16 .cse8 .cse19 .cse5 .cse21 .cse4 .cse39) (or .cse0 .cse23 .cse2 .cse3 .cse25) (or .cse1 .cse25 .cse19 .cse3 .cse14 .cse37) (or (or .cse23 .cse2 .cse19 .cse13 .cse4) .cse3 .cse5) (or .cse38 .cse21 .cse22) (or .cse40 .cse26 .cse5 .cse4) (or .cse29 .cse25 .cse19 .cse3 .cse26) (or .cse23 .cse2 .cse19 .cse3 .cse26 .cse21 .cse4 .cse5) (or .cse38 (or .cse8 .cse1 .cse19 .cse13)) (or .cse23 .cse19 .cse3 .cse26 .cse21 .cse25) (or .cse25 .cse16 .cse19 .cse3 .cse21 .cse13 .cse37) (or .cse16 .cse23 .cse24 .cse19 .cse3 .cse13 .cse14 .cse4) (or .cse9 .cse26 .cse14 .cse27 .cse17 .cse28 .cse7 .cse10 .cse19 .cse12 .cse3 .cse20) (or .cse23 .cse2 .cse19 .cse3 .cse13 .cse25) (or .cse17 .cse2 .cse42 .cse18 .cse12 .cse3 .cse13) (or .cse16 .cse5 (or .cse29 .cse8 .cse19 .cse13) .cse4))))) [2018-11-18 17:06:56,035 INFO L425 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,035 INFO L425 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,036 INFO L425 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,037 INFO L425 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,038 INFO L425 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,039 INFO L425 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,040 INFO L425 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,041 INFO L425 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,042 INFO L425 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,043 INFO L425 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,043 INFO L425 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,043 INFO L425 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,043 INFO L425 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,044 INFO L421 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse2 (= 19 |old(~a14~0)|)) (.cse30 (= 17 |old(~a26~0)|))) (let ((.cse36 (= 16 |old(~a4~0)|)) (.cse5 (<= ~a3~0 0)) (.cse32 (= 18 ~a14~0)) (.cse20 (= ~a4~0 |old(~a4~0)|)) (.cse31 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse37 (= 0 |old(~a14~0)|)) (.cse0 (not .cse30)) (.cse21 (not (= 17 |old(~a4~0)|))) (.cse22 (not (= 1 |old(~a3~0)|))) (.cse23 (not (= 1 ~a25~0))) (.cse24 (not (= 1 ~a1~0))) (.cse25 (not (= 15 |old(~a28~0)|))) (.cse26 (not .cse2)) (.cse42 (not (= 18 |old(~a26~0)|))) (.cse44 (= ~a7~0 |old(~a7~0)|)) (.cse18 (= |old(~a26~0)| ~a26~0)) (.cse45 (= ~a28~0 |old(~a28~0)|)) (.cse43 (= ~a14~0 |old(~a14~0)|)) (.cse34 (< |old(~a4~0)| 18)) (.cse11 (= 16 |old(~a26~0)|)) (.cse12 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse19 (= ~a28~0 15)) (.cse6 (or .cse34 .cse11 .cse12 .cse4)) (.cse35 (not (= |old(~a26~0)| 18))) (.cse41 (and .cse44 .cse18 .cse45 .cse43 (= |old(~a4~0)| ~a4~0))) (.cse15 (and (or .cse37 .cse21 .cse22 .cse0 .cse23 .cse24) (or .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse12 .cse42))) (.cse39 (= 18 |old(~a4~0)|)) (.cse16 (= 0 |old(~a28~0)|)) (.cse29 (not (= |old(~a4~0)| 17))) (.cse17 (= |calculate_output3_#in~input| 0)) (.cse14 (= ~a3~0 1)) (.cse33 (= 0 |old(~a26~0)|)) (.cse9 (or .cse34 .cse31 .cse1 .cse11)) (.cse40 (or .cse34 .cse31 .cse11)) (.cse38 (and .cse44 .cse32 .cse18 .cse45 .cse20)) (.cse28 (< |old(~a28~0)| 17)) (.cse8 (= 19 |old(~a26~0)|)) (.cse13 (and .cse43 .cse5 .cse44 .cse18 .cse45 .cse20)) (.cse10 (not .cse36)) (.cse3 (= |old(~a4~0)| |old(~a14~0)|)) (.cse27 (and .cse43 .cse44 .cse18 .cse45 .cse20)) (.cse7 (not (= 16 |old(~a28~0)|)))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse8 .cse9 .cse5 .cse4) (or (or .cse1 .cse10 .cse11 .cse12 .cse4) .cse3 .cse13) (or .cse1 .cse14 .cse2 .cse15 .cse16 .cse17 .cse3) (or .cse0 (and .cse18 .cse19 .cse20 (and (= ~a7~0 0) (= ~a14~0 19) .cse14)) .cse17 (or (not (= 0 |old(~a7~0)|)) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26)) (or .cse0 .cse27 .cse3 .cse28 .cse29) (or .cse10 .cse11 .cse3 .cse8 .cse12 .cse30 .cse4 .cse5) (or .cse5 .cse31 .cse10 .cse11 .cse28 .cse4) (or .cse11 .cse3 .cse30 .cse5 .cse29 .cse4) (or .cse21 (and (= ~a7~0 1) .cse32 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse19 (= ~a4~0 17) .cse14) .cse22 .cse31 .cse23 .cse24 .cse25 .cse17 .cse12 .cse33 .cse30) (or .cse34 .cse27 .cse11 .cse3 .cse30) (or .cse6 .cse5 .cse3 .cse8) (or .cse35 .cse10 .cse3 .cse28 .cse5 .cse4) (or .cse35 .cse10 .cse3 .cse27) (or .cse7 .cse0 .cse2 .cse3 .cse27) (or .cse34 .cse7 .cse2 .cse11 .cse3 .cse5 .cse30 .cse4) (or .cse5 .cse0 .cse10 .cse3 .cse28 .cse4) (or .cse27 (or .cse1 .cse2 .cse11 .cse3 .cse36)) (or .cse23 .cse14 .cse29 .cse37 .cse22 .cse2 .cse24 .cse25 .cse11 .cse17 .cse3 .cse12 .cse33) (or .cse31 .cse10 .cse11 .cse8 .cse38 .cse4) (or .cse5 (or .cse7 .cse0 .cse3 .cse36 .cse4 .cse39)) (or .cse40 .cse28 .cse41) (or .cse27 (or .cse7 .cse0 .cse3 .cse39)) (or .cse5 .cse7 .cse11 .cse3 .cse8 .cse12 .cse36 .cse4) (or .cse1 .cse11 .cse27 .cse3 .cse30 .cse4) (or .cse7 .cse41 .cse40) (or .cse7 .cse31 .cse11 .cse8 .cse36 .cse38) (or .cse34 .cse0 .cse1 .cse27 .cse3) (or .cse27 .cse10 .cse2 .cse11 .cse3 .cse28) (or .cse1 .cse27 .cse11 .cse3 .cse8 .cse30) (or .cse31 .cse1 .cse10 .cse38 .cse11) (or .cse0 .cse3 .cse28 .cse5 .cse29 .cse4) (or .cse7 .cse23 .cse29 .cse14 .cse37 .cse22 .cse24 .cse11 .cse17 .cse3 .cse8 .cse33) (or .cse1 .cse11 .cse5 .cse3 .cse30 .cse4) (or .cse34 .cse7 .cse5 .cse11 .cse3 .cse8 .cse30 .cse4) (or .cse27 .cse11 .cse3 .cse30 .cse29) (or .cse0 .cse10 .cse2 .cse3 .cse5 .cse4) (or .cse28 .cse14 .cse2 .cse15 .cse17 .cse3 .cse12) (or .cse7 .cse31 .cse11 .cse5 .cse8 .cse4 .cse39) (or .cse0 .cse10 .cse2 .cse3 .cse27) (or .cse1 .cse27 .cse11 .cse3 .cse30 .cse36) (or .cse21 .cse23 .cse31 .cse1 .cse22 .cse24 .cse16 .cse11 .cse17 .cse33 .cse14) (or (or .cse10 .cse2 .cse11 .cse12 .cse4) .cse3 .cse5) (or .cse21 .cse23 .cse22 .cse24 .cse25 .cse17 .cse26 .cse12 .cse14 .cse42) (or .cse23 .cse28 .cse30 .cse29 .cse37 .cse22 .cse24 .cse11 .cse17 .cse3 .cse14 .cse33) (or .cse38 .cse8 .cse9) (or .cse40 .cse28 .cse5 .cse4) (or .cse34 .cse27 .cse11 .cse3 .cse28) (or .cse10 .cse2 .cse11 .cse3 .cse28 .cse8 .cse4 .cse5) (or .cse38 (or .cse31 .cse1 .cse11 .cse12)) (or .cse10 .cse11 .cse3 .cse28 .cse8 .cse27) (or .cse27 .cse7 .cse11 .cse3 .cse8 .cse12 .cse36) (or .cse7 .cse10 .cse13 .cse11 .cse3 .cse12 .cse30 .cse4) (or .cse10 .cse2 .cse11 .cse3 .cse12 .cse27) (or .cse7 .cse5 (or .cse34 .cse31 .cse11 .cse12) .cse4))))) [2018-11-18 17:06:56,052 INFO L425 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,062 INFO L425 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,063 INFO L425 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,072 INFO L425 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,072 INFO L425 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,072 INFO L425 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-18 17:06:56,072 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-18 17:06:56,072 INFO L425 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,072 INFO L425 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,072 INFO L425 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,072 INFO L425 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,072 INFO L425 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,072 INFO L425 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,072 INFO L425 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,073 INFO L425 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,074 INFO L425 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,074 INFO L425 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,074 INFO L425 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,074 INFO L425 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,082 INFO L425 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,083 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,084 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,084 INFO L425 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,084 INFO L425 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,084 INFO L425 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,084 INFO L425 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,084 INFO L425 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,084 INFO L425 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,084 INFO L425 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,084 INFO L425 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,084 INFO L425 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,093 INFO L425 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,094 INFO L425 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,094 INFO L425 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,094 INFO L425 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,094 INFO L425 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,094 INFO L425 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,094 INFO L425 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,094 INFO L425 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,094 INFO L425 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,094 INFO L425 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,094 INFO L425 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,094 INFO L425 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,097 INFO L425 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,098 INFO L425 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,099 INFO L425 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,100 INFO L425 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,101 INFO L425 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,102 INFO L425 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,102 INFO L425 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,102 INFO L425 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,102 INFO L425 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,102 INFO L425 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,113 INFO L425 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,113 INFO L425 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,114 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,115 INFO L425 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,115 INFO L425 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,115 INFO L425 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,115 INFO L425 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,115 INFO L425 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,115 INFO L425 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,121 INFO L425 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,121 INFO L425 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,121 INFO L425 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,122 INFO L425 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,123 INFO L425 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,123 INFO L425 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,123 INFO L425 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,123 INFO L425 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,123 INFO L425 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,123 INFO L425 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,123 INFO L425 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,123 INFO L425 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,123 INFO L425 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,123 INFO L425 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,124 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse2 (= 19 |old(~a14~0)|)) (.cse17 (= 17 |old(~a26~0)|))) (let ((.cse33 (= 16 |old(~a4~0)|)) (.cse5 (<= ~a3~0 0)) (.cse38 (= 18 ~a14~0)) (.cse41 (= ~a4~0 |old(~a4~0)|)) (.cse32 (= 0 |old(~a14~0)|)) (.cse0 (not .cse17)) (.cse28 (not (= 17 |old(~a4~0)|))) (.cse21 (not (= 1 |old(~a3~0)|))) (.cse18 (not (= 1 ~a25~0))) (.cse22 (not (= 1 ~a1~0))) (.cse29 (not (= 15 |old(~a28~0)|))) (.cse30 (not .cse2)) (.cse31 (not (= 18 |old(~a26~0)|))) (.cse19 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse44 (= ~a7~0 |old(~a7~0)|)) (.cse40 (= |old(~a26~0)| ~a26~0)) (.cse45 (= ~a28~0 |old(~a28~0)|)) (.cse43 (= ~a14~0 |old(~a14~0)|)) (.cse26 (< |old(~a4~0)| 18)) (.cse11 (= 16 |old(~a26~0)|)) (.cse12 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse6 (or .cse26 .cse11 .cse12 .cse4)) (.cse27 (not (= |old(~a26~0)| 18))) (.cse37 (and .cse44 .cse40 .cse45 .cse43 (= |old(~a4~0)| ~a4~0))) (.cse25 (= 0 |old(~a26~0)|)) (.cse39 (= ~a28~0 15)) (.cse16 (not (= |old(~a4~0)| 17))) (.cse35 (= 18 |old(~a4~0)|)) (.cse23 (= 0 |old(~a28~0)|)) (.cse9 (or .cse26 .cse19 .cse1 .cse11)) (.cse20 (= ~a3~0 1)) (.cse42 (and (or .cse32 .cse28 .cse21 .cse0 .cse18 .cse22) (or .cse28 .cse21 .cse18 .cse22 .cse29 .cse30 .cse12 .cse31))) (.cse24 (= |calculate_output2_#in~input| 0)) (.cse36 (or .cse26 .cse19 .cse11)) (.cse34 (and .cse44 .cse38 .cse40 .cse45 .cse41)) (.cse15 (< |old(~a28~0)| 17)) (.cse8 (= 19 |old(~a26~0)|)) (.cse13 (and .cse43 .cse5 .cse44 .cse40 .cse45 .cse41)) (.cse10 (not .cse33)) (.cse3 (= |old(~a4~0)| |old(~a14~0)|)) (.cse14 (and .cse43 .cse44 .cse40 .cse45 .cse41)) (.cse7 (not (= 16 |old(~a28~0)|)))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse8 .cse9 .cse5 .cse4) (or (or .cse1 .cse10 .cse11 .cse12 .cse4) .cse3 .cse13) (or .cse0 .cse14 .cse3 .cse15 .cse16) (or .cse10 .cse11 .cse3 .cse8 .cse12 .cse17 .cse4 .cse5) (or .cse18 .cse19 .cse1 .cse16 .cse20 .cse21 .cse22 .cse23 .cse11 .cse24 .cse25) (or .cse5 .cse19 .cse10 .cse11 .cse15 .cse4) (or .cse11 .cse3 .cse17 .cse5 .cse16 .cse4) (or .cse26 .cse14 .cse11 .cse3 .cse17) (or .cse6 .cse5 .cse3 .cse8) (or .cse27 .cse10 .cse3 .cse15 .cse5 .cse4) (or .cse28 .cse18 .cse20 .cse21 .cse22 .cse29 .cse30 .cse12 .cse24 .cse31) (or .cse27 .cse10 .cse3 .cse14) (or .cse7 .cse0 .cse2 .cse3 .cse14) (or .cse26 .cse7 .cse2 .cse11 .cse3 .cse5 .cse17 .cse4) (or .cse5 .cse0 .cse10 .cse3 .cse15 .cse4) (or .cse18 .cse15 .cse17 .cse16 .cse32 .cse21 .cse22 .cse11 .cse3 .cse20 .cse24 .cse25) (or .cse14 (or .cse1 .cse2 .cse11 .cse3 .cse33)) (or .cse7 .cse18 .cse20 .cse16 .cse32 .cse21 .cse22 .cse11 .cse3 .cse8 .cse24 .cse25) (or .cse19 .cse10 .cse11 .cse8 .cse34 .cse4) (or .cse5 (or .cse7 .cse0 .cse3 .cse33 .cse4 .cse35)) (or .cse36 .cse15 .cse37) (or .cse14 (or .cse7 .cse0 .cse3 .cse35)) (or .cse5 .cse7 .cse11 .cse3 .cse8 .cse12 .cse33 .cse4) (or .cse1 .cse11 .cse14 .cse3 .cse17 .cse4) (or .cse7 .cse37 .cse36) (or .cse7 .cse19 .cse11 .cse8 .cse33 .cse34) (or .cse28 .cse21 .cse19 .cse18 .cse22 (not (= ~a26~0 17)) .cse29 .cse12 .cse24 .cse17) (or .cse18 .cse16 .cse32 .cse21 .cse2 .cse22 .cse29 .cse11 .cse3 .cse12 .cse24 .cse25 .cse20) (or .cse26 .cse0 .cse1 .cse14 .cse3) (or .cse14 .cse10 .cse2 .cse11 .cse3 .cse15) (or .cse1 .cse14 .cse11 .cse3 .cse8 .cse17) (or .cse28 .cse21 .cse19 .cse18 .cse22 (and (= ~a7~0 1) .cse38 (not (= ~a26~0 0)) .cse39 (= ~a4~0 17) .cse20) .cse29 .cse12 .cse24 .cse25) (or .cse19 .cse1 .cse10 .cse34 .cse11) (or .cse0 (and .cse40 .cse39 .cse41 (and (= ~a7~0 0) (= ~a14~0 19) .cse20)) .cse24 (or (not (= 0 |old(~a7~0)|)) .cse28 .cse21 .cse18 .cse22 .cse29 .cse30)) (or .cse0 .cse3 .cse15 .cse5 .cse16 .cse4) (or .cse1 .cse11 .cse5 .cse3 .cse17 .cse4) (or .cse26 .cse7 .cse5 .cse11 .cse3 .cse8 .cse17 .cse4) (or .cse14 .cse11 .cse3 .cse17 .cse16) (or .cse0 .cse10 .cse2 .cse3 .cse5 .cse4) (or .cse7 .cse19 .cse11 .cse5 .cse8 .cse4 .cse35) (or .cse20 (< 16 |old(~a28~0)|) .cse2 .cse42 .cse23 .cse3 .cse24) (or .cse0 .cse10 .cse2 .cse3 .cse14) (or .cse1 .cse14 .cse11 .cse3 .cse17 .cse33) (or (or .cse10 .cse2 .cse11 .cse12 .cse4) .cse3 .cse5) (or .cse34 .cse8 .cse9) (or .cse15 .cse2 .cse20 .cse42 .cse3 .cse12 .cse24) (or .cse36 .cse15 .cse5 .cse4) (or .cse26 .cse14 .cse11 .cse3 .cse15) (or .cse10 .cse2 .cse11 .cse3 .cse15 .cse8 .cse4 .cse5) (or .cse34 (or .cse19 .cse1 .cse11 .cse12)) (or .cse10 .cse11 .cse3 .cse15 .cse8 .cse14) (or .cse14 .cse7 .cse11 .cse3 .cse8 .cse12 .cse33) (or .cse7 .cse10 .cse13 .cse11 .cse3 .cse12 .cse17 .cse4) (or .cse10 .cse2 .cse11 .cse3 .cse12 .cse14) (or .cse7 .cse5 (or .cse26 .cse19 .cse11 .cse12) .cse4))))) [2018-11-18 17:06:56,134 INFO L425 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,134 INFO L425 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,134 INFO L425 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,134 INFO L425 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,134 INFO L425 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,134 INFO L425 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,134 INFO L425 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,135 INFO L425 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,135 INFO L425 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,135 INFO L425 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,135 INFO L425 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,135 INFO L425 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,135 INFO L425 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,136 INFO L421 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse2 (= 19 |old(~a14~0)|)) (.cse29 (= 17 |old(~a26~0)|))) (let ((.cse38 (= 16 |old(~a4~0)|)) (.cse5 (<= ~a3~0 0)) (.cse43 (= 18 ~a14~0)) (.cse13 (= ~a4~0 |old(~a4~0)|)) (.cse14 (= ~a3~0 1)) (.cse10 (not (= calculate_output2_~input 0))) (.cse35 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse31 (= 0 |old(~a14~0)|)) (.cse0 (not .cse29)) (.cse16 (not (= 17 |old(~a4~0)|))) (.cse17 (not (= 1 |old(~a3~0)|))) (.cse18 (not (= 1 ~a25~0))) (.cse19 (not (= 1 ~a1~0))) (.cse20 (not (= 15 |old(~a28~0)|))) (.cse21 (not .cse2)) (.cse24 (not (= 18 |old(~a26~0)|))) (.cse47 (= ~a7~0 |old(~a7~0)|)) (.cse11 (= |old(~a26~0)| ~a26~0)) (.cse48 (= ~a28~0 |old(~a28~0)|)) (.cse46 (= ~a14~0 |old(~a14~0)|)) (.cse36 (< |old(~a4~0)| 18)) (.cse26 (= 16 |old(~a26~0)|)) (.cse23 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse6 (or .cse36 .cse26 .cse23 .cse4)) (.cse37 (not (= |old(~a26~0)| 18))) (.cse42 (and .cse47 .cse11 .cse48 .cse46 (= |old(~a4~0)| ~a4~0))) (.cse12 (= ~a28~0 15)) (.cse40 (= 18 |old(~a4~0)|)) (.cse44 (and (or .cse31 .cse16 .cse17 .cse0 .cse18 .cse19) (or .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24))) (.cse9 (or .cse36 .cse35 .cse1 .cse26)) (.cse30 (not (= |old(~a4~0)| 17))) (.cse22 (and .cse14 .cse10)) (.cse41 (or .cse36 .cse35 .cse26)) (.cse39 (and .cse47 .cse43 .cse11 .cse48 .cse13)) (.cse28 (< |old(~a28~0)| 17)) (.cse8 (= 19 |old(~a26~0)|)) (.cse27 (and .cse46 .cse5 .cse47 .cse11 .cse48 .cse13)) (.cse33 (and .cse10 .cse14)) (.cse45 (= 0 |old(~a28~0)|)) (.cse15 (= |calculate_output2_#in~input| 0)) (.cse32 (= 0 |old(~a26~0)|)) (.cse25 (not .cse38)) (.cse3 (= |old(~a4~0)| |old(~a14~0)|)) (.cse34 (and .cse46 .cse47 .cse11 .cse48 .cse13)) (.cse7 (not (= 16 |old(~a28~0)|)))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse8 .cse9 .cse5 .cse4) (or (and .cse10 .cse11 .cse12 .cse13 (and (= ~a7~0 0) (= ~a14~0 19) .cse14)) .cse0 .cse15 (or (not (= 0 |old(~a7~0)|)) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21)) (or .cse16 .cse18 .cse22 .cse17 .cse19 .cse20 .cse21 .cse23 .cse15 .cse24) (or (or .cse1 .cse25 .cse26 .cse23 .cse4) .cse3 .cse27) (or .cse18 .cse28 .cse29 .cse30 .cse31 .cse17 .cse19 .cse26 .cse3 .cse15 .cse32 .cse33) (or .cse0 .cse34 .cse3 .cse28 .cse30) (or .cse25 .cse26 .cse3 .cse8 .cse23 .cse29 .cse4 .cse5) (or .cse5 .cse35 .cse25 .cse26 .cse28 .cse4) (or .cse26 .cse3 .cse29 .cse5 .cse30 .cse4) (or .cse36 .cse34 .cse26 .cse3 .cse29) (or .cse6 .cse5 .cse3 .cse8) (or .cse37 .cse25 .cse3 .cse28 .cse5 .cse4) (or .cse37 .cse25 .cse3 .cse34) (or .cse7 .cse0 .cse2 .cse3 .cse34) (or .cse36 .cse7 .cse2 .cse26 .cse3 .cse5 .cse29 .cse4) (or .cse5 .cse0 .cse25 .cse3 .cse28 .cse4) (or .cse34 (or .cse1 .cse2 .cse26 .cse3 .cse38)) (or .cse7 .cse18 .cse33 .cse30 .cse31 .cse17 .cse19 .cse26 .cse3 .cse8 .cse15 .cse32) (or .cse35 .cse25 .cse26 .cse8 .cse39 .cse4) (or .cse5 (or .cse7 .cse0 .cse3 .cse38 .cse4 .cse40)) (or .cse41 .cse28 .cse42) (or .cse34 (or .cse7 .cse0 .cse3 .cse40)) (or .cse16 .cse17 .cse35 .cse18 .cse19 .cse20 (not (= ~a26~0 17)) .cse23 .cse15 .cse29) (or .cse5 .cse7 .cse26 .cse3 .cse8 .cse23 .cse38 .cse4) (or .cse1 .cse26 .cse34 .cse3 .cse29 .cse4) (or .cse7 .cse42 .cse41) (or .cse7 .cse35 .cse26 .cse8 .cse38 .cse39) (or .cse16 .cse17 .cse35 .cse18 .cse19 .cse20 .cse23 .cse15 .cse32 (and (= ~a7~0 1) .cse43 (not (= ~a26~0 0)) .cse12 (= ~a4~0 17) .cse14 .cse10)) (or .cse1 .cse33 .cse2 .cse44 .cse45 .cse3 .cse15) (or .cse36 .cse0 .cse1 .cse34 .cse3) (or .cse34 .cse25 .cse2 .cse26 .cse3 .cse28) (or .cse1 .cse34 .cse26 .cse3 .cse8 .cse29) (or .cse35 .cse1 .cse25 .cse39 .cse26) (or .cse0 .cse3 .cse28 .cse5 .cse30 .cse4) (or .cse1 .cse26 .cse5 .cse3 .cse29 .cse4) (or .cse36 .cse7 .cse5 .cse26 .cse3 .cse8 .cse29 .cse4) (or .cse34 .cse26 .cse3 .cse29 .cse30) (or .cse0 .cse25 .cse2 .cse3 .cse5 .cse4) (or .cse7 .cse35 .cse26 .cse5 .cse8 .cse4 .cse40) (or .cse0 .cse25 .cse2 .cse3 .cse34) (or .cse1 .cse34 .cse26 .cse3 .cse29 .cse38) (or .cse28 .cse33 .cse2 .cse44 .cse3 .cse23 .cse15) (or (or .cse25 .cse2 .cse26 .cse23 .cse4) .cse3 .cse5) (or .cse39 .cse8 .cse9) (or .cse18 .cse30 .cse31 .cse17 .cse2 .cse19 .cse20 .cse26 .cse3 .cse23 .cse22 .cse15 .cse32) (or .cse41 .cse28 .cse5 .cse4) (or .cse36 .cse34 .cse26 .cse3 .cse28) (or .cse25 .cse2 .cse26 .cse3 .cse28 .cse8 .cse4 .cse5) (or .cse39 (or .cse35 .cse1 .cse26 .cse23)) (or .cse25 .cse26 .cse3 .cse28 .cse8 .cse34) (or .cse34 .cse7 .cse26 .cse3 .cse8 .cse23 .cse38) (or .cse7 .cse25 .cse27 .cse26 .cse3 .cse23 .cse29 .cse4) (or .cse16 .cse18 .cse35 .cse1 .cse33 .cse17 .cse19 .cse45 .cse26 .cse15 .cse32) (or .cse25 .cse2 .cse26 .cse3 .cse23 .cse34) (or .cse7 .cse5 (or .cse36 .cse35 .cse26 .cse23) .cse4))))) [2018-11-18 17:06:56,149 INFO L425 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,162 INFO L425 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,163 INFO L425 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,163 INFO L425 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,163 INFO L425 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,163 INFO L425 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,163 INFO L425 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,163 INFO L425 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,163 INFO L425 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,163 INFO L425 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,163 INFO L425 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,173 INFO L425 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,173 INFO L425 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,174 INFO L425 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,175 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,175 INFO L425 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,175 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,175 INFO L425 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,185 INFO L425 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,186 INFO L425 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,186 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,186 INFO L425 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,186 INFO L425 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,186 INFO L425 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,186 INFO L425 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,186 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,187 INFO L425 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,187 INFO L425 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,187 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,187 INFO L425 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,187 INFO L425 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,187 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,187 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,187 INFO L425 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,187 INFO L425 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,188 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,189 INFO L425 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,189 INFO L421 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse2 (= 19 |old(~a14~0)|)) (.cse27 (= 17 |old(~a26~0)|))) (let ((.cse33 (= 16 |old(~a4~0)|)) (.cse5 (<= ~a3~0 0)) (.cse36 (= 18 ~a14~0)) (.cse44 (= ~a4~0 |old(~a4~0)|)) (.cse28 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse35 (not (= calculate_output_~input 0))) (.cse38 (= ~a3~0 1)) (.cse46 (= ~a7~0 |old(~a7~0)|)) (.cse43 (= |old(~a26~0)| ~a26~0)) (.cse47 (= ~a28~0 |old(~a28~0)|)) (.cse45 (= ~a14~0 |old(~a14~0)|)) (.cse30 (= 0 |old(~a14~0)|)) (.cse0 (not .cse27)) (.cse20 (not (= 17 |old(~a4~0)|))) (.cse22 (not (= 1 |old(~a3~0)|))) (.cse21 (not (= 1 ~a25~0))) (.cse23 (not (= 1 ~a1~0))) (.cse24 (not (= 15 |old(~a28~0)|))) (.cse25 (not .cse2)) (.cse26 (not (= 18 |old(~a26~0)|))) (.cse29 (< |old(~a4~0)| 18)) (.cse16 (= 16 |old(~a26~0)|)) (.cse14 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse6 (or .cse29 .cse16 .cse14 .cse4)) (.cse32 (not (= |old(~a26~0)| 18))) (.cse13 (and (or .cse30 .cse20 .cse22 .cse0 .cse21 .cse23) (or .cse20 .cse22 .cse21 .cse23 .cse24 .cse25 .cse14 .cse26))) (.cse37 (= ~a28~0 15)) (.cse42 (= 0 |old(~a28~0)|)) (.cse41 (and .cse46 .cse43 .cse47 .cse45 (= |old(~a4~0)| ~a4~0))) (.cse11 (= |calculate_output_#in~input| 0)) (.cse12 (and .cse35 .cse38)) (.cse31 (= 0 |old(~a26~0)|)) (.cse19 (not (= |old(~a4~0)| 17))) (.cse39 (= 18 |old(~a4~0)|)) (.cse9 (or .cse29 .cse28 .cse1 .cse16)) (.cse40 (or .cse29 .cse28 .cse16)) (.cse34 (and .cse46 .cse36 .cse43 .cse47 .cse44)) (.cse10 (< |old(~a28~0)| 17)) (.cse8 (= 19 |old(~a26~0)|)) (.cse17 (and .cse45 .cse5 .cse46 .cse43 .cse47 .cse44)) (.cse15 (not .cse33)) (.cse3 (= |old(~a4~0)| |old(~a14~0)|)) (.cse18 (and .cse45 .cse46 .cse43 .cse47 .cse44)) (.cse7 (not (= 16 |old(~a28~0)|)))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse8 .cse9 .cse5 .cse4) (or .cse10 .cse11 .cse2 .cse12 .cse13 .cse3 .cse14) (or (or .cse1 .cse15 .cse16 .cse14 .cse4) .cse3 .cse17) (or .cse0 .cse18 .cse3 .cse10 .cse19) (or .cse20 .cse21 .cse11 .cse22 .cse23 .cse12 .cse24 .cse25 .cse14 .cse26) (or .cse15 .cse16 .cse3 .cse8 .cse14 .cse27 .cse4 .cse5) (or .cse5 .cse28 .cse15 .cse16 .cse10 .cse4) (or .cse16 .cse3 .cse27 .cse5 .cse19 .cse4) (or .cse29 .cse18 .cse16 .cse3 .cse27) (or .cse6 .cse5 .cse3 .cse8) (or .cse21 .cse11 .cse19 .cse30 .cse22 .cse12 .cse2 .cse23 .cse24 .cse16 .cse3 .cse14 .cse31) (or .cse32 .cse15 .cse3 .cse10 .cse5 .cse4) (or .cse32 .cse15 .cse3 .cse18) (or .cse7 .cse0 .cse2 .cse3 .cse18) (or .cse29 .cse7 .cse2 .cse16 .cse3 .cse5 .cse27 .cse4) (or .cse5 .cse0 .cse15 .cse3 .cse10 .cse4) (or .cse18 (or .cse1 .cse2 .cse16 .cse3 .cse33)) (or .cse28 .cse15 .cse16 .cse8 .cse34 .cse4) (or .cse20 .cse22 .cse28 .cse21 .cse23 .cse24 .cse14 .cse31 .cse27 .cse11 (and (= ~a7~0 1) .cse35 .cse36 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse37 (= ~a4~0 17) .cse38)) (or .cse5 (or .cse7 .cse0 .cse3 .cse33 .cse4 .cse39)) (or .cse40 .cse10 .cse41) (or .cse18 (or .cse7 .cse0 .cse3 .cse39)) (or .cse1 .cse11 .cse2 .cse13 .cse42 .cse3 .cse12) (or .cse0 .cse11 (and .cse35 .cse43 .cse37 .cse44 (and (= ~a7~0 0) (= ~a14~0 19) .cse38)) (or (not (= 0 |old(~a7~0)|)) .cse20 .cse22 .cse21 .cse23 .cse24 .cse25)) (or .cse5 .cse7 .cse16 .cse3 .cse8 .cse14 .cse33 .cse4) (or .cse1 .cse16 .cse18 .cse3 .cse27 .cse4) (or .cse21 .cse28 .cse1 .cse12 .cse11 .cse19 .cse22 .cse23 .cse42 .cse16 .cse31) (or .cse7 .cse41 .cse40) (or .cse7 .cse28 .cse16 .cse8 .cse33 .cse34) (or .cse7 .cse21 .cse11 .cse19 .cse30 .cse22 .cse23 .cse16 .cse3 .cse8 .cse12 .cse31) (or .cse29 .cse0 .cse1 .cse18 .cse3) (or .cse18 .cse15 .cse2 .cse16 .cse3 .cse10) (or .cse1 .cse18 .cse16 .cse3 .cse8 .cse27) (or .cse21 .cse10 .cse27 .cse11 .cse19 .cse30 .cse12 .cse22 .cse23 .cse16 .cse3 .cse31) (or .cse28 .cse1 .cse15 .cse34 .cse16) (or .cse0 .cse3 .cse10 .cse5 .cse19 .cse4) (or .cse1 .cse16 .cse5 .cse3 .cse27 .cse4) (or .cse29 .cse7 .cse5 .cse16 .cse3 .cse8 .cse27 .cse4) (or .cse18 .cse16 .cse3 .cse27 .cse19) (or .cse0 .cse15 .cse2 .cse3 .cse5 .cse4) (or .cse7 .cse28 .cse16 .cse5 .cse8 .cse4 .cse39) (or .cse0 .cse15 .cse2 .cse3 .cse18) (or .cse1 .cse18 .cse16 .cse3 .cse27 .cse33) (or (or .cse15 .cse2 .cse16 .cse14 .cse4) .cse3 .cse5) (or .cse34 .cse8 .cse9) (or .cse40 .cse10 .cse5 .cse4) (or .cse29 .cse18 .cse16 .cse3 .cse10) (or .cse15 .cse2 .cse16 .cse3 .cse10 .cse8 .cse4 .cse5) (or .cse34 (or .cse28 .cse1 .cse16 .cse14)) (or .cse15 .cse16 .cse3 .cse10 .cse8 .cse18) (or .cse18 .cse7 .cse16 .cse3 .cse8 .cse14 .cse33) (or .cse7 .cse15 .cse17 .cse16 .cse3 .cse14 .cse27 .cse4) (or .cse15 .cse2 .cse16 .cse3 .cse14 .cse18) (or .cse7 .cse5 (or .cse29 .cse28 .cse16 .cse14) .cse4))))) [2018-11-18 17:06:56,201 INFO L425 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,214 INFO L425 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,215 INFO L425 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,226 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,227 INFO L425 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,238 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse2 (= 19 |old(~a14~0)|)) (.cse22 (= 17 |old(~a26~0)|))) (let ((.cse30 (= 16 |old(~a4~0)|)) (.cse5 (<= ~a3~0 0)) (.cse42 (= 18 ~a14~0)) (.cse41 (= ~a4~0 |old(~a4~0)|)) (.cse27 (not (= 18 |old(~a14~0)|))) (.cse1 (< 15 |old(~a28~0)|)) (.cse23 (= 0 |old(~a14~0)|)) (.cse0 (not .cse22)) (.cse36 (not (= 17 |old(~a4~0)|))) (.cse24 (not (= 1 |old(~a3~0)|))) (.cse21 (not (= 1 ~a25~0))) (.cse25 (not (= 1 ~a1~0))) (.cse35 (not (= 15 |old(~a28~0)|))) (.cse37 (not .cse2)) (.cse38 (not (= 18 |old(~a26~0)|))) (.cse44 (= ~a7~0 |old(~a7~0)|)) (.cse39 (= |old(~a26~0)| ~a26~0)) (.cse45 (= ~a28~0 |old(~a28~0)|)) (.cse43 (= ~a14~0 |old(~a14~0)|)) (.cse28 (< |old(~a4~0)| 18)) (.cse15 (= 16 |old(~a26~0)|)) (.cse16 (not (= 1 |old(~a7~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse6 (or .cse28 .cse15 .cse16 .cse4)) (.cse29 (not (= |old(~a26~0)| 18))) (.cse34 (and .cse44 .cse39 .cse45 .cse43 (= |old(~a4~0)| ~a4~0))) (.cse12 (and (or .cse23 .cse36 .cse24 .cse0 .cse21 .cse25) (or .cse36 .cse24 .cse21 .cse25 .cse35 .cse37 .cse16 .cse38))) (.cse13 (= 0 |old(~a28~0)|)) (.cse32 (= 18 |old(~a4~0)|)) (.cse9 (or .cse28 .cse27 .cse1 .cse15)) (.cse33 (or .cse28 .cse27 .cse15)) (.cse40 (= ~a28~0 15)) (.cse31 (and .cse44 .cse42 .cse39 .cse45 .cse41)) (.cse19 (< |old(~a28~0)| 17)) (.cse17 (and .cse43 .cse5 .cse44 .cse39 .cse45 .cse41)) (.cse14 (not .cse30)) (.cse18 (and .cse43 .cse44 .cse39 .cse45 .cse41)) (.cse11 (= ~a3~0 1)) (.cse10 (= |calculate_output_#in~input| 0)) (.cse20 (not (= |old(~a4~0)| 17))) (.cse3 (= |old(~a4~0)| |old(~a14~0)|)) (.cse8 (= 19 |old(~a26~0)|)) (.cse26 (= 0 |old(~a26~0)|)) (.cse7 (not (= 16 |old(~a28~0)|)))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse8 .cse9 .cse5 .cse4) (or .cse1 .cse10 .cse2 .cse11 .cse12 .cse13 .cse3) (or (or .cse1 .cse14 .cse15 .cse16 .cse4) .cse3 .cse17) (or .cse0 .cse18 .cse3 .cse19 .cse20) (or .cse21 .cse19 .cse22 .cse10 .cse20 .cse23 .cse11 .cse24 .cse25 .cse15 .cse3 .cse26) (or .cse14 .cse15 .cse3 .cse8 .cse16 .cse22 .cse4 .cse5) (or .cse5 .cse27 .cse14 .cse15 .cse19 .cse4) (or .cse15 .cse3 .cse22 .cse5 .cse20 .cse4) (or .cse28 .cse18 .cse15 .cse3 .cse22) (or .cse6 .cse5 .cse3 .cse8) (or .cse29 .cse14 .cse3 .cse19 .cse5 .cse4) (or .cse29 .cse14 .cse3 .cse18) (or .cse7 .cse0 .cse2 .cse3 .cse18) (or .cse28 .cse7 .cse2 .cse15 .cse3 .cse5 .cse22 .cse4) (or .cse5 .cse0 .cse14 .cse3 .cse19 .cse4) (or .cse18 (or .cse1 .cse2 .cse15 .cse3 .cse30)) (or .cse27 .cse14 .cse15 .cse8 .cse31 .cse4) (or .cse5 (or .cse7 .cse0 .cse3 .cse30 .cse4 .cse32)) (or .cse33 .cse19 .cse34) (or .cse21 .cse11 .cse10 .cse20 .cse23 .cse24 .cse2 .cse25 .cse35 .cse15 .cse3 .cse16 .cse26) (or .cse18 (or .cse7 .cse0 .cse3 .cse32)) (or .cse5 .cse7 .cse15 .cse3 .cse8 .cse16 .cse30 .cse4) (or .cse1 .cse15 .cse18 .cse3 .cse22 .cse4) (or .cse7 .cse34 .cse33) (or .cse7 .cse27 .cse15 .cse8 .cse30 .cse31) (or .cse28 .cse0 .cse1 .cse18 .cse3) (or .cse18 .cse14 .cse2 .cse15 .cse3 .cse19) (or .cse1 .cse18 .cse15 .cse3 .cse8 .cse22) (or .cse19 .cse10 .cse2 .cse12 .cse3 .cse16 .cse11) (or .cse27 .cse1 .cse14 .cse31 .cse15) (or .cse0 .cse3 .cse19 .cse5 .cse20 .cse4) (or .cse1 .cse15 .cse5 .cse3 .cse22 .cse4) (or .cse28 .cse7 .cse5 .cse15 .cse3 .cse8 .cse22 .cse4) (or .cse18 .cse15 .cse3 .cse22 .cse20) (or .cse36 .cse21 .cse10 .cse24 .cse25 .cse35 .cse37 .cse16 .cse38 .cse11) (or .cse0 .cse14 .cse2 .cse3 .cse5 .cse4) (or .cse21 .cse27 .cse1 .cse11 .cse10 .cse20 .cse24 .cse25 .cse13 .cse15 .cse26) (or .cse7 .cse27 .cse15 .cse5 .cse8 .cse4 .cse32) (or .cse0 .cse14 .cse2 .cse3 .cse18) (or .cse1 .cse18 .cse15 .cse3 .cse22 .cse30) (or (or .cse14 .cse2 .cse15 .cse16 .cse4) .cse3 .cse5) (or .cse31 .cse8 .cse9) (or .cse33 .cse19 .cse5 .cse4) (or .cse0 .cse10 (and .cse39 .cse40 .cse41 (and (= ~a7~0 0) (= ~a14~0 19) .cse11)) (or (not (= 0 |old(~a7~0)|)) .cse36 .cse24 .cse21 .cse25 .cse35 .cse37)) (or .cse28 .cse18 .cse15 .cse3 .cse19) (or .cse36 .cse24 (and (= ~a7~0 1) .cse42 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse40 (= ~a4~0 17) .cse11) .cse27 .cse21 .cse25 .cse35 .cse16 .cse26 .cse22 .cse10) (or .cse14 .cse2 .cse15 .cse3 .cse19 .cse8 .cse4 .cse5) (or .cse31 (or .cse27 .cse1 .cse15 .cse16)) (or .cse14 .cse15 .cse3 .cse19 .cse8 .cse18) (or .cse18 .cse7 .cse15 .cse3 .cse8 .cse16 .cse30) (or .cse7 .cse14 .cse17 .cse15 .cse3 .cse16 .cse22 .cse4) (or .cse14 .cse2 .cse15 .cse3 .cse16 .cse18) (or .cse7 .cse21 .cse11 .cse10 .cse20 .cse23 .cse24 .cse25 .cse15 .cse3 .cse8 .cse26) (or .cse7 .cse5 (or .cse28 .cse27 .cse15 .cse16) .cse4))))) [2018-11-18 17:06:56,250 INFO L425 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,262 INFO L425 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,262 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,262 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,262 INFO L425 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,262 INFO L425 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,262 INFO L425 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,262 INFO L425 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,263 INFO L425 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,275 INFO L425 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,275 INFO L425 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,275 INFO L425 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,275 INFO L425 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,275 INFO L425 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,275 INFO L425 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,275 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,275 INFO L425 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 17:06:56,276 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a14~0 19) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= ~a3~0 1)) [2018-11-18 17:06:56,276 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 17:06:56,287 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 17:06:56,287 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and (= ~a14~0 |old(~a14~0)|) (= ~a7~0 |old(~a7~0)|) (= |old(~a26~0)| ~a26~0) (= ~a28~0 15) (= ~a4~0 |old(~a4~0)|) (= ~a3~0 1)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|))) [2018-11-18 17:06:56,287 INFO L425 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-18 17:06:56,287 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 17:06:56,287 INFO L421 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse19 (= ~a26~0 17))) (let ((.cse14 (not (= main_~input~0 0))) (.cse15 (= ~a28~0 15)) (.cse18 (= ~a14~0 |old(~a14~0)|)) (.cse16 (= ~a4~0 17)) (.cse17 (= ~a3~0 1)) (.cse20 (= 17 ~a26~0)) (.cse5 (<= 17 ~a28~0)) (.cse12 (not (= 19 ~a14~0))) (.cse13 (= |old(~a4~0)| ~a4~0)) (.cse10 (<= ~a3~0 0)) (.cse7 (= 16 ~a4~0)) (.cse6 (<= 18 ~a4~0)) (.cse9 (= 16 ~a28~0)) (.cse11 (= 1 ~a7~0)) (.cse1 (<= ~a28~0 15)) (.cse3 (not .cse19)) (.cse4 (not (= ~a14~0 ~a4~0))) (.cse0 (not (= 19 ~a26~0))) (.cse8 (= 18 ~a14~0)) (.cse2 (not (= ~a26~0 16))) (.cse22 (not (= ~a4~0 16))) (.cse21 (<= ~a28~0 16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse2 .cse4) (and .cse1 .cse6 .cse2 .cse4) (and (= |old(~a26~0)| ~a26~0) .cse7 .cse4) (and .cse6 .cse2 .cse3 .cse4) (not (= 19 |old(~a14~0)|)) (and .cse5 .cse6 .cse8 .cse2) (not (= 1 ~a25~0)) (and .cse9 (and .cse10 (and .cse11 .cse2 .cse7) .cse4)) (and .cse0 .cse5 .cse2 .cse7 .cse4) (and .cse2 .cse12 .cse13 .cse4) (and .cse10 .cse0 .cse8 .cse2 .cse7) (and (= ~a7~0 1) .cse14 .cse8 .cse15 .cse16 .cse17) (and .cse1 .cse8 .cse2 .cse7) (and .cse5 .cse2 .cse18 .cse13) (and (and .cse14 .cse15 (= ~a7~0 0)) .cse18 (and .cse19 .cse16) .cse17) (and .cse20 .cse12 .cse21 .cse4) (and .cse6 .cse9 .cse8 .cse2) (and (and .cse11 .cse2 .cse7 .cse12) .cse4) (and .cse20 .cse9 (not (= ~a4~0 18)) .cse4) (and .cse5 .cse2 .cse7 .cse12 .cse4) (not (= 1 ~a1~0)) (and .cse10 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse3 .cse13 .cse4) (and (and .cse10 (and .cse11 .cse1 .cse2 .cse7)) .cse4) (not (= 15 |old(~a28~0)|)) (and .cse11 .cse6 .cse8 .cse2) (not (= 17 |old(~a4~0)|)) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse0 .cse9 (and .cse11 .cse2) .cse22 .cse4) (and .cse1 .cse2 .cse22 .cse3 .cse4) (not (= 18 |old(~a26~0)|)) (and .cse0 .cse8 .cse2 .cse22 .cse21)))) [2018-11-18 17:06:56,287 INFO L425 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-18 17:06:56,287 INFO L425 ceAbstractionStarter]: For program point L4816-1(lines 4816 4826) no Hoare annotation was computed. [2018-11-18 17:06:56,288 INFO L421 ceAbstractionStarter]: At program point L4816-3(lines 4816 4826) the Hoare annotation is: (let ((.cse6 (= ~a26~0 17))) (let ((.cse9 (= ~a14~0 |old(~a14~0)|)) (.cse19 (= 17 ~a26~0)) (.cse10 (<= 17 ~a28~0)) (.cse17 (not (= 19 ~a14~0))) (.cse18 (= |old(~a4~0)| ~a4~0)) (.cse15 (<= ~a3~0 0)) (.cse12 (= 16 ~a4~0)) (.cse11 (<= 18 ~a4~0)) (.cse14 (= 16 ~a28~0)) (.cse16 (= 1 ~a7~0)) (.cse5 (= ~a28~0 15)) (.cse7 (= ~a4~0 17)) (.cse8 (= ~a3~0 1)) (.cse1 (<= ~a28~0 15)) (.cse3 (not .cse6)) (.cse4 (not (= ~a14~0 ~a4~0))) (.cse0 (not (= 19 ~a26~0))) (.cse13 (= 18 ~a14~0)) (.cse2 (not (= ~a26~0 16))) (.cse21 (not (= ~a4~0 16))) (.cse20 (<= ~a28~0 16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (and (and (= ~a7~0 0) .cse5) (and .cse6 .cse7 .cse8)) .cse9) (and .cse10 .cse11 .cse2 .cse4) (and .cse1 .cse11 .cse2 .cse4) (and (= |old(~a26~0)| ~a26~0) .cse12 .cse4) (and .cse11 .cse2 .cse3 .cse4) (not (= 19 |old(~a14~0)|)) (and .cse10 .cse11 .cse13 .cse2) (not (= 1 ~a25~0)) (and .cse14 (and .cse15 (and .cse16 .cse2 .cse12) .cse4)) (and .cse0 .cse10 .cse2 .cse12 .cse4) (and .cse2 .cse17 .cse18 .cse4) (and .cse15 .cse0 .cse13 .cse2 .cse12) (and .cse1 .cse13 .cse2 .cse12) (and .cse10 .cse2 .cse9 .cse18) (and .cse19 .cse17 .cse20 .cse4) (and .cse11 .cse14 .cse13 .cse2) (and (and .cse16 .cse2 .cse12 .cse17) .cse4) (and .cse19 .cse14 (not (= ~a4~0 18)) .cse4) (and .cse10 .cse2 .cse12 .cse17 .cse4) (not (= 1 ~a1~0)) (and .cse15 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse3 .cse18 .cse4) (and (and .cse15 (and .cse16 .cse1 .cse2 .cse12)) .cse4) (not (= 15 |old(~a28~0)|)) (and .cse16 .cse11 .cse13 .cse2) (not (= 17 |old(~a4~0)|)) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse0 .cse14 (and .cse16 .cse2) .cse21 .cse4) (and (= ~a7~0 1) .cse13 .cse5 .cse7 .cse8) (and .cse1 .cse2 .cse21 .cse3 .cse4) (not (= 18 |old(~a26~0)|)) (and .cse0 .cse13 .cse2 .cse21 .cse20)))) [2018-11-18 17:06:56,289 INFO L425 ceAbstractionStarter]: For program point L4816-4(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 17:06:56,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 05:06:56 BoogieIcfgContainer [2018-11-18 17:06:56,302 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 17:06:56,302 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 17:06:56,302 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 17:06:56,303 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 17:06:56,303 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:02:06" (3/4) ... [2018-11-18 17:06:56,306 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 17:06:56,312 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 17:06:56,312 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-18 17:06:56,313 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-18 17:06:56,313 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-18 17:06:56,313 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-18 17:06:56,313 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 17:06:56,364 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-18 17:06:56,370 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 17:06:56,402 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((!(19 == a26) && a28 <= 15) && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4)) || (((a7 == 0 && a28 == 15) && (a26 == 17 && a4 == 17) && a3 == 1) && a14 == \old(a14))) || (((17 <= a28 && 18 <= a4) && !(a26 == 16)) && !(a14 == a4))) || (((a28 <= 15 && 18 <= a4) && !(a26 == 16)) && !(a14 == a4))) || ((\old(a26) == a26 && 16 == a4) && !(a14 == a4))) || (((18 <= a4 && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4))) || !(19 == \old(a14))) || (((17 <= a28 && 18 <= a4) && 18 == a14) && !(a26 == 16))) || !(1 == a25)) || (16 == a28 && (a3 <= 0 && (1 == a7 && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || ((((!(19 == a26) && 17 <= a28) && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || (((!(a26 == 16) && !(19 == a14)) && \old(a4) == a4) && !(a14 == a4))) || ((((a3 <= 0 && !(19 == a26)) && 18 == a14) && !(a26 == 16)) && 16 == a4)) || (((a28 <= 15 && 18 == a14) && !(a26 == 16)) && 16 == a4)) || (((17 <= a28 && !(a26 == 16)) && a14 == \old(a14)) && \old(a4) == a4)) || (((17 == a26 && !(19 == a14)) && a28 <= 16) && !(a14 == a4))) || (((18 <= a4 && 16 == a28) && 18 == a14) && !(a26 == 16))) || ((((1 == a7 && !(a26 == 16)) && 16 == a4) && !(19 == a14)) && !(a14 == a4))) || (((17 == a26 && 16 == a28) && !(a4 == 18)) && !(a14 == a4))) || ((((17 <= a28 && !(a26 == 16)) && 16 == a4) && !(19 == a14)) && !(a14 == a4))) || !(1 == a1)) || ((((a3 <= 0 && a28 <= 15) && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4))) || (((!(a26 == 16) && !(a26 == 17)) && \old(a4) == a4) && !(a14 == a4))) || ((a3 <= 0 && ((1 == a7 && a28 <= 15) && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || !(15 == \old(a28))) || (((1 == a7 && 18 <= a4) && 18 == a14) && !(a26 == 16))) || !(17 == \old(a4))) || !(1 == \old(a3))) || !(1 == \old(a7))) || ((((!(19 == a26) && 16 == a28) && 1 == a7 && !(a26 == 16)) && !(a4 == 16)) && !(a14 == a4))) || ((((a7 == 1 && 18 == a14) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a28 <= 15 && !(a26 == 16)) && !(a4 == 16)) && !(a26 == 17)) && !(a14 == a4))) || !(18 == \old(a26))) || ((((!(19 == a26) && 18 == a14) && !(a26 == 16)) && !(a4 == 16)) && a28 <= 16) [2018-11-18 17:06:56,673 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_22bdb412-6e5d-4f3b-9e2b-a31e1c5ee1f5/bin-2019/utaipan/witness.graphml [2018-11-18 17:06:56,673 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 17:06:56,674 INFO L168 Benchmark]: Toolchain (without parser) took 295218.34 ms. Allocated memory was 1.0 GB in the beginning and 6.8 GB in the end (delta: 5.7 GB). Free memory was 937.7 MB in the beginning and 5.2 GB in the end (delta: -4.2 GB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-11-18 17:06:56,675 INFO L168 Benchmark]: CDTParser took 0.17 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 17:06:56,675 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1610.85 ms. Allocated memory is still 1.0 GB. Free memory was 937.7 MB in the beginning and 742.2 MB in the end (delta: 195.5 MB). Peak memory consumption was 195.5 MB. Max. memory is 11.5 GB. [2018-11-18 17:06:56,675 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 742.2 MB in the beginning and 1.1 GB in the end (delta: -402.3 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. [2018-11-18 17:06:56,676 INFO L168 Benchmark]: Boogie Preprocessor took 169.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. [2018-11-18 17:06:56,676 INFO L168 Benchmark]: RCFGBuilder took 3189.28 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 97.0 MB). Free memory was 1.1 GB in the beginning and 823.1 MB in the end (delta: 295.4 MB). Peak memory consumption was 392.4 MB. Max. memory is 11.5 GB. [2018-11-18 17:06:56,676 INFO L168 Benchmark]: TraceAbstraction took 289693.33 ms. Allocated memory was 1.3 GB in the beginning and 6.8 GB in the end (delta: 5.5 GB). Free memory was 823.1 MB in the beginning and 5.3 GB in the end (delta: -4.5 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-11-18 17:06:56,676 INFO L168 Benchmark]: Witness Printer took 370.99 ms. Allocated memory is still 6.8 GB. Free memory was 5.3 GB in the beginning and 5.2 GB in the end (delta: 139.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 11.5 GB. [2018-11-18 17:06:56,678 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 1610.85 ms. Allocated memory is still 1.0 GB. Free memory was 937.7 MB in the beginning and 742.2 MB in the end (delta: 195.5 MB). Peak memory consumption was 195.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 180.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 742.2 MB in the beginning and 1.1 GB in the end (delta: -402.3 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 169.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3189.28 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 97.0 MB). Free memory was 1.1 GB in the beginning and 823.1 MB in the end (delta: 295.4 MB). Peak memory consumption was 392.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 289693.33 ms. Allocated memory was 1.3 GB in the beginning and 6.8 GB in the end (delta: 5.5 GB). Free memory was 823.1 MB in the beginning and 5.3 GB in the end (delta: -4.5 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 370.99 ms. Allocated memory is still 6.8 GB. Free memory was 5.3 GB in the beginning and 5.2 GB in the end (delta: 139.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4706]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((!(19 == a26) && a28 <= 15) && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4)) || (((a7 == 0 && a28 == 15) && (a26 == 17 && a4 == 17) && a3 == 1) && a14 == \old(a14))) || (((17 <= a28 && 18 <= a4) && !(a26 == 16)) && !(a14 == a4))) || (((a28 <= 15 && 18 <= a4) && !(a26 == 16)) && !(a14 == a4))) || ((\old(a26) == a26 && 16 == a4) && !(a14 == a4))) || (((18 <= a4 && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4))) || !(19 == \old(a14))) || (((17 <= a28 && 18 <= a4) && 18 == a14) && !(a26 == 16))) || !(1 == a25)) || (16 == a28 && (a3 <= 0 && (1 == a7 && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || ((((!(19 == a26) && 17 <= a28) && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || (((!(a26 == 16) && !(19 == a14)) && \old(a4) == a4) && !(a14 == a4))) || ((((a3 <= 0 && !(19 == a26)) && 18 == a14) && !(a26 == 16)) && 16 == a4)) || (((a28 <= 15 && 18 == a14) && !(a26 == 16)) && 16 == a4)) || (((17 <= a28 && !(a26 == 16)) && a14 == \old(a14)) && \old(a4) == a4)) || (((17 == a26 && !(19 == a14)) && a28 <= 16) && !(a14 == a4))) || (((18 <= a4 && 16 == a28) && 18 == a14) && !(a26 == 16))) || ((((1 == a7 && !(a26 == 16)) && 16 == a4) && !(19 == a14)) && !(a14 == a4))) || (((17 == a26 && 16 == a28) && !(a4 == 18)) && !(a14 == a4))) || ((((17 <= a28 && !(a26 == 16)) && 16 == a4) && !(19 == a14)) && !(a14 == a4))) || !(1 == a1)) || ((((a3 <= 0 && a28 <= 15) && !(a26 == 16)) && !(a26 == 17)) && !(a14 == a4))) || (((!(a26 == 16) && !(a26 == 17)) && \old(a4) == a4) && !(a14 == a4))) || ((a3 <= 0 && ((1 == a7 && a28 <= 15) && !(a26 == 16)) && 16 == a4) && !(a14 == a4))) || !(15 == \old(a28))) || (((1 == a7 && 18 <= a4) && 18 == a14) && !(a26 == 16))) || !(17 == \old(a4))) || !(1 == \old(a3))) || !(1 == \old(a7))) || ((((!(19 == a26) && 16 == a28) && 1 == a7 && !(a26 == 16)) && !(a4 == 16)) && !(a14 == a4))) || ((((a7 == 1 && 18 == a14) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a28 <= 15 && !(a26 == 16)) && !(a4 == 16)) && !(a26 == 17)) && !(a14 == a4))) || !(18 == \old(a26))) || ((((!(19 == a26) && 18 == a14) && !(a26 == 16)) && !(a4 == 16)) && a28 <= 16) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 907 locations, 1 error locations. SAFE Result, 289.6s OverallTime, 12 OverallIterations, 7 TraceHistogramMax, 175.5s AutomataDifference, 0.0s DeadEndRemovalTime, 50.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 9900 SDtfs, 82727 SDslu, 5892 SDs, 0 SdLazy, 130399 SolverSat, 38981 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 92.0s Time, PredicateUnifierStatistics: 6 DeclaredPredicates, 20177 GetRequests, 19764 SyntacticMatches, 20 SemanticMatches, 393 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6487 ImplicationChecksByTransitivity, 3.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=246989occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 19.8s AbstIntTime, 10 AbstIntIterations, 3 AbstIntStrong, 0.9994358673563144 AbsIntWeakeningRatio, 0.044733044733044736 AbsIntAvgWeakeningVarsNumRemoved, 31.856782106782106 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 10.5s AutomataMinimizationTime, 12 MinimizatonAttempts, 29965 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 9449 PreInvPairs, 10015 NumberOfFragments, 14540 HoareAnnotationTreeSize, 9449 FomulaSimplifications, 140308 FormulaSimplificationTreeSizeReduction, 6.8s HoareSimplificationTime, 13 FomulaSimplificationsInter, 240002 FormulaSimplificationTreeSizeReductionInter, 43.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.7s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 15.6s InterpolantComputationTime, 21236 NumberOfCodeBlocks, 21236 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 29640 ConstructedInterpolants, 0 QuantifiedInterpolants, 70924778 SizeOfPredicates, 15 NumberOfNonLiveVariables, 12114 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 26 InterpolantComputations, 8 PerfectInterpolantSequences, 14195/15868 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...