./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label07_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label07_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/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 5762580e1d9ea68bdd0d0ac8180f0450682db5f2 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-01 22:35:04,034 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 22:35:04,035 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 22:35:04,041 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 22:35:04,042 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 22:35:04,042 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 22:35:04,043 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 22:35:04,044 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 22:35:04,045 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 22:35:04,046 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 22:35:04,047 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 22:35:04,047 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 22:35:04,047 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 22:35:04,048 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 22:35:04,048 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 22:35:04,049 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 22:35:04,049 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 22:35:04,050 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 22:35:04,051 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 22:35:04,052 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 22:35:04,052 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 22:35:04,053 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 22:35:04,054 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 22:35:04,054 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 22:35:04,054 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 22:35:04,055 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 22:35:04,055 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 22:35:04,055 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 22:35:04,056 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 22:35:04,057 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 22:35:04,057 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 22:35:04,057 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 22:35:04,057 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 22:35:04,057 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 22:35:04,058 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 22:35:04,059 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 22:35:04,059 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-01 22:35:04,066 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 22:35:04,067 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 22:35:04,067 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 22:35:04,067 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-01 22:35:04,067 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-01 22:35:04,068 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-01 22:35:04,068 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-01 22:35:04,068 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-01 22:35:04,068 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-01 22:35:04,068 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-01 22:35:04,068 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-01 22:35:04,069 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-01 22:35:04,069 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-01 22:35:04,069 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 22:35:04,069 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 22:35:04,070 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 22:35:04,070 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 22:35:04,070 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 22:35:04,070 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 22:35:04,070 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 22:35:04,070 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 22:35:04,071 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 22:35:04,071 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 22:35:04,071 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 22:35:04,071 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 22:35:04,071 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-01 22:35:04,071 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 22:35:04,071 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-01 22:35:04,072 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 22:35:04,072 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 22:35:04,072 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 22:35:04,072 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 22:35:04,072 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-01 22:35:04,072 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 22:35:04,073 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 22:35:04,073 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-01 22:35:04,073 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_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/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 -> 5762580e1d9ea68bdd0d0ac8180f0450682db5f2 [2018-12-01 22:35:04,096 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 22:35:04,103 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 22:35:04,105 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 22:35:04,105 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 22:35:04,106 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 22:35:04,106 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label07_true-unreach-call.c [2018-12-01 22:35:04,141 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/data/75c3a25ec/c3a2d595161e43f78078aa456b12dd47/FLAGfe21e9a6f [2018-12-01 22:35:04,592 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 22:35:04,593 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/sv-benchmarks/c/eca-rers2012/Problem04_label07_true-unreach-call.c [2018-12-01 22:35:04,608 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/data/75c3a25ec/c3a2d595161e43f78078aa456b12dd47/FLAGfe21e9a6f [2018-12-01 22:35:04,876 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/data/75c3a25ec/c3a2d595161e43f78078aa456b12dd47 [2018-12-01 22:35:04,880 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 22:35:04,882 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 22:35:04,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 22:35:04,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 22:35:04,887 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 22:35:04,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:35:04" (1/1) ... [2018-12-01 22:35:04,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6279c7bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:04, skipping insertion in model container [2018-12-01 22:35:04,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:35:04" (1/1) ... [2018-12-01 22:35:04,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 22:35:04,973 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 22:35:05,656 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 22:35:05,659 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 22:35:06,082 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 22:35:06,196 INFO L195 MainTranslator]: Completed translation [2018-12-01 22:35:06,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06 WrapperNode [2018-12-01 22:35:06,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 22:35:06,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 22:35:06,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 22:35:06,197 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 22:35:06,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06" (1/1) ... [2018-12-01 22:35:06,233 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06" (1/1) ... [2018-12-01 22:35:06,240 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 22:35:06,241 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 22:35:06,241 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 22:35:06,241 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 22:35:06,249 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06" (1/1) ... [2018-12-01 22:35:06,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06" (1/1) ... [2018-12-01 22:35:06,264 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06" (1/1) ... [2018-12-01 22:35:06,265 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06" (1/1) ... [2018-12-01 22:35:06,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06" (1/1) ... [2018-12-01 22:35:06,331 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06" (1/1) ... [2018-12-01 22:35:06,348 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06" (1/1) ... [2018-12-01 22:35:06,366 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 22:35:06,367 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 22:35:06,367 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 22:35:06,367 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 22:35:06,367 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 22:35:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-01 22:35:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-01 22:35:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-01 22:35:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-01 22:35:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-01 22:35:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-01 22:35:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-01 22:35:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-01 22:35:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-01 22:35:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-01 22:35:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 22:35:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 22:35:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-01 22:35:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-01 22:35:08,626 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 22:35:08,627 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-01 22:35:08,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:35:08 BoogieIcfgContainer [2018-12-01 22:35:08,627 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 22:35:08,627 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-01 22:35:08,628 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-01 22:35:08,629 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-01 22:35:08,629 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.12 10:35:04" (1/3) ... [2018-12-01 22:35:08,630 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7507152a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 10:35:08, skipping insertion in model container [2018-12-01 22:35:08,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:35:06" (2/3) ... [2018-12-01 22:35:08,630 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7507152a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 10:35:08, skipping insertion in model container [2018-12-01 22:35:08,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:35:08" (3/3) ... [2018-12-01 22:35:08,631 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label07_true-unreach-call.c [2018-12-01 22:35:08,637 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-01 22:35:08,642 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-01 22:35:08,651 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-01 22:35:08,674 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-01 22:35:08,674 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-01 22:35:08,674 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-01 22:35:08,674 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-01 22:35:08,675 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-01 22:35:08,675 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-01 22:35:08,675 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-01 22:35:08,675 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-01 22:35:08,693 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-01 22:35:08,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2018-12-01 22:35:08,714 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:35:08,715 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 22:35:08,717 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:35:08,720 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:35:08,720 INFO L82 PathProgramCache]: Analyzing trace with hash 1268037282, now seen corresponding path program 1 times [2018-12-01 22:35:08,722 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:35:08,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:35:08,751 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:35:08,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:35:08,751 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:35:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:35:09,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 22:35:09,819 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 22:35:09,819 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 22:35:09,819 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-01 22:35:09,823 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 22:35:09,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 22:35:09,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 22:35:09,832 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-12-01 22:35:11,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:35:11,797 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-12-01 22:35:11,797 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 22:35:11,798 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 801 [2018-12-01 22:35:11,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:35:11,821 INFO L225 Difference]: With dead ends: 2644 [2018-12-01 22:35:11,821 INFO L226 Difference]: Without dead ends: 1676 [2018-12-01 22:35:11,826 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 22:35:11,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2018-12-01 22:35:11,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1676. [2018-12-01 22:35:11,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1676 states. [2018-12-01 22:35:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 3016 transitions. [2018-12-01 22:35:11,913 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 3016 transitions. Word has length 801 [2018-12-01 22:35:11,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:35:11,914 INFO L480 AbstractCegarLoop]: Abstraction has 1676 states and 3016 transitions. [2018-12-01 22:35:11,914 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 22:35:11,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3016 transitions. [2018-12-01 22:35:11,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2018-12-01 22:35:11,926 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:35:11,926 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1] [2018-12-01 22:35:11,926 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:35:11,926 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:35:11,927 INFO L82 PathProgramCache]: Analyzing trace with hash -584046029, now seen corresponding path program 1 times [2018-12-01 22:35:11,927 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:35:11,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:35:11,928 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:35:11,928 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:35:11,928 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:35:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:35:12,573 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 22:35:12,573 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 22:35:12,573 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-01 22:35:12,573 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-01 22:35:12,575 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-01 22:35:12,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-01 22:35:12,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-01 22:35:12,575 INFO L87 Difference]: Start difference. First operand 1676 states and 3016 transitions. Second operand 4 states. [2018-12-01 22:35:15,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:35:15,937 INFO L93 Difference]: Finished difference Result 6682 states and 12167 transitions. [2018-12-01 22:35:15,938 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-01 22:35:15,938 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 809 [2018-12-01 22:35:15,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:35:15,956 INFO L225 Difference]: With dead ends: 6682 [2018-12-01 22:35:15,956 INFO L226 Difference]: Without dead ends: 5012 [2018-12-01 22:35:15,960 INFO L631 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 [2018-12-01 22:35:15,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5012 states. [2018-12-01 22:35:16,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5012 to 5012. [2018-12-01 22:35:16,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5012 states. [2018-12-01 22:35:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 5012 states and 7929 transitions. [2018-12-01 22:35:16,033 INFO L78 Accepts]: Start accepts. Automaton has 5012 states and 7929 transitions. Word has length 809 [2018-12-01 22:35:16,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:35:16,035 INFO L480 AbstractCegarLoop]: Abstraction has 5012 states and 7929 transitions. [2018-12-01 22:35:16,035 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-01 22:35:16,035 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 7929 transitions. [2018-12-01 22:35:16,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 817 [2018-12-01 22:35:16,043 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:35:16,043 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 22:35:16,043 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:35:16,043 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:35:16,043 INFO L82 PathProgramCache]: Analyzing trace with hash 1596505129, now seen corresponding path program 1 times [2018-12-01 22:35:16,044 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:35:16,044 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:35:16,044 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:35:16,044 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:35:16,044 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:35:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:35:16,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 22:35:16,309 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 22:35:16,309 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-01 22:35:16,309 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-01 22:35:16,310 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-01 22:35:16,310 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-01 22:35:16,310 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-01 22:35:16,310 INFO L87 Difference]: Start difference. First operand 5012 states and 7929 transitions. Second operand 6 states. [2018-12-01 22:35:20,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:35:20,001 INFO L93 Difference]: Finished difference Result 12734 states and 20299 transitions. [2018-12-01 22:35:20,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-01 22:35:20,002 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 816 [2018-12-01 22:35:20,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:35:20,022 INFO L225 Difference]: With dead ends: 12734 [2018-12-01 22:35:20,022 INFO L226 Difference]: Without dead ends: 7728 [2018-12-01 22:35:20,029 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-01 22:35:20,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7728 states. [2018-12-01 22:35:20,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7728 to 7685. [2018-12-01 22:35:20,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7685 states. [2018-12-01 22:35:20,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7685 states to 7685 states and 11827 transitions. [2018-12-01 22:35:20,130 INFO L78 Accepts]: Start accepts. Automaton has 7685 states and 11827 transitions. Word has length 816 [2018-12-01 22:35:20,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:35:20,130 INFO L480 AbstractCegarLoop]: Abstraction has 7685 states and 11827 transitions. [2018-12-01 22:35:20,131 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-01 22:35:20,131 INFO L276 IsEmpty]: Start isEmpty. Operand 7685 states and 11827 transitions. [2018-12-01 22:35:20,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2018-12-01 22:35:20,142 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:35:20,143 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 22:35:20,143 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:35:20,143 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:35:20,143 INFO L82 PathProgramCache]: Analyzing trace with hash -827478470, now seen corresponding path program 1 times [2018-12-01 22:35:20,143 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:35:20,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:35:20,144 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:35:20,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:35:20,144 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:35:20,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:35:20,378 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 22:35:20,378 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:35:20,379 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:35:20,379 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 836 with the following transitions: [2018-12-01 22:35:20,381 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [2653], [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], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:35:20,425 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:35:20,425 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:35:21,915 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-01 22:35:21,915 INFO L272 AbstractInterpreter]: Visited 805 different actions 1604 times. Merged at 4 different actions 4 times. Never widened. Performed 27787 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27787 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-01 22:35:21,921 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:35:21,922 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-01 22:35:22,844 INFO L227 lantSequenceWeakener]: Weakened 832 states. On average, predicates are now at 78.62% of their original sizes. [2018-12-01 22:35:22,844 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-01 22:35:22,953 INFO L418 sIntCurrentIteration]: We unified 834 AI predicates to 834 [2018-12-01 22:35:22,953 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-01 22:35:22,954 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 22:35:22,954 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-01 22:35:22,954 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-01 22:35:22,955 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-01 22:35:22,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-01 22:35:22,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-01 22:35:22,956 INFO L87 Difference]: Start difference. First operand 7685 states and 11827 transitions. Second operand 16 states. [2018-12-01 22:35:49,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:35:49,995 INFO L93 Difference]: Finished difference Result 18739 states and 28772 transitions. [2018-12-01 22:35:49,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-01 22:35:49,995 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 835 [2018-12-01 22:35:49,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:35:50,026 INFO L225 Difference]: With dead ends: 18739 [2018-12-01 22:35:50,026 INFO L226 Difference]: Without dead ends: 10219 [2018-12-01 22:35:50,040 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 859 GetRequests, 820 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-12-01 22:35:50,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10219 states. [2018-12-01 22:35:50,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10219 to 10208. [2018-12-01 22:35:50,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10208 states. [2018-12-01 22:35:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10208 states to 10208 states and 14422 transitions. [2018-12-01 22:35:50,176 INFO L78 Accepts]: Start accepts. Automaton has 10208 states and 14422 transitions. Word has length 835 [2018-12-01 22:35:50,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:35:50,176 INFO L480 AbstractCegarLoop]: Abstraction has 10208 states and 14422 transitions. [2018-12-01 22:35:50,176 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-01 22:35:50,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10208 states and 14422 transitions. [2018-12-01 22:35:50,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2018-12-01 22:35:50,189 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:35:50,190 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 22:35:50,190 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:35:50,190 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:35:50,190 INFO L82 PathProgramCache]: Analyzing trace with hash -1244674156, now seen corresponding path program 1 times [2018-12-01 22:35:50,190 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:35:50,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:35:50,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:35:50,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:35:50,191 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:35:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:35:50,452 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 48 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 22:35:50,452 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:35:50,452 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:35:50,453 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 843 with the following transitions: [2018-12-01 22:35:50,453 INFO L205 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], 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[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], [2653], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:35:50,464 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:35:50,465 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:35:51,516 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-01 22:35:51,516 INFO L272 AbstractInterpreter]: Visited 805 different actions 1604 times. Merged at 4 different actions 4 times. Never widened. Performed 28078 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28078 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-01 22:35:51,522 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:35:51,522 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-01 22:35:52,145 INFO L227 lantSequenceWeakener]: Weakened 839 states. On average, predicates are now at 80.02% of their original sizes. [2018-12-01 22:35:52,145 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-01 22:35:52,239 INFO L418 sIntCurrentIteration]: We unified 841 AI predicates to 841 [2018-12-01 22:35:52,239 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-01 22:35:52,239 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 22:35:52,239 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-01 22:35:52,239 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-01 22:35:52,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-01 22:35:52,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-01 22:35:52,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-01 22:35:52,240 INFO L87 Difference]: Start difference. First operand 10208 states and 14422 transitions. Second operand 16 states. [2018-12-01 22:36:32,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:36:32,549 INFO L93 Difference]: Finished difference Result 20405 states and 29486 transitions. [2018-12-01 22:36:32,549 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-01 22:36:32,549 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 842 [2018-12-01 22:36:32,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:36:32,562 INFO L225 Difference]: With dead ends: 20405 [2018-12-01 22:36:32,562 INFO L226 Difference]: Without dead ends: 11050 [2018-12-01 22:36:32,568 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 862 GetRequests, 827 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2018-12-01 22:36:32,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11050 states. [2018-12-01 22:36:32,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11050 to 11046. [2018-12-01 22:36:32,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11046 states. [2018-12-01 22:36:32,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11046 states to 11046 states and 15286 transitions. [2018-12-01 22:36:32,668 INFO L78 Accepts]: Start accepts. Automaton has 11046 states and 15286 transitions. Word has length 842 [2018-12-01 22:36:32,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:36:32,669 INFO L480 AbstractCegarLoop]: Abstraction has 11046 states and 15286 transitions. [2018-12-01 22:36:32,669 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-01 22:36:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 11046 states and 15286 transitions. [2018-12-01 22:36:32,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2018-12-01 22:36:32,681 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:36:32,682 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1] [2018-12-01 22:36:32,682 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:36:32,682 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:36:32,682 INFO L82 PathProgramCache]: Analyzing trace with hash 378800739, now seen corresponding path program 1 times [2018-12-01 22:36:32,682 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:36:32,683 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:36:32,683 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:36:32,683 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:36:32,683 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:36:32,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:36:33,198 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 94 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 22:36:33,199 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:36:33,199 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:36:33,199 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 888 with the following transitions: [2018-12-01 22:36:33,200 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:36:33,209 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:36:33,209 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:36:34,500 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-01 22:36:34,500 INFO L272 AbstractInterpreter]: Visited 807 different actions 2413 times. Merged at 6 different actions 14 times. Never widened. Performed 42765 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42765 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-01 22:36:34,502 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:36:34,503 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-01 22:36:34,503 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:36:34,503 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 22:36:34,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:36:34,509 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-01 22:36:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:36:34,674 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 22:36:35,023 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 114 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-01 22:36:35,023 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-01 22:36:35,296 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 114 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-01 22:36:35,319 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-01 22:36:35,320 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2018-12-01 22:36:35,320 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-01 22:36:35,321 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-01 22:36:35,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-01 22:36:35,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2018-12-01 22:36:35,321 INFO L87 Difference]: Start difference. First operand 11046 states and 15286 transitions. Second operand 14 states. [2018-12-01 22:36:52,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:36:52,704 INFO L93 Difference]: Finished difference Result 35464 states and 53025 transitions. [2018-12-01 22:36:52,704 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-12-01 22:36:52,704 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 887 [2018-12-01 22:36:52,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:36:52,746 INFO L225 Difference]: With dead ends: 35464 [2018-12-01 22:36:52,746 INFO L226 Difference]: Without dead ends: 25271 [2018-12-01 22:36:52,758 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1867 GetRequests, 1809 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 880 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=762, Invalid=2544, Unknown=0, NotChecked=0, Total=3306 [2018-12-01 22:36:52,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25271 states. [2018-12-01 22:36:52,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25271 to 25113. [2018-12-01 22:36:52,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25113 states. [2018-12-01 22:36:53,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25113 states to 25113 states and 32426 transitions. [2018-12-01 22:36:53,010 INFO L78 Accepts]: Start accepts. Automaton has 25113 states and 32426 transitions. Word has length 887 [2018-12-01 22:36:53,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:36:53,010 INFO L480 AbstractCegarLoop]: Abstraction has 25113 states and 32426 transitions. [2018-12-01 22:36:53,010 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-01 22:36:53,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25113 states and 32426 transitions. [2018-12-01 22:36:53,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2018-12-01 22:36:53,033 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:36:53,033 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1] [2018-12-01 22:36:53,033 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:36:53,033 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:36:53,034 INFO L82 PathProgramCache]: Analyzing trace with hash 1550895811, now seen corresponding path program 1 times [2018-12-01 22:36:53,034 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:36:53,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:36:53,034 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:36:53,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:36:53,035 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:36:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:36:53,368 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 243 proven. 101 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-01 22:36:53,368 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:36:53,368 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:36:53,369 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1007 with the following transitions: [2018-12-01 22:36:53,369 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:36:53,377 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:36:53,378 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:36:54,696 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-01 22:36:54,696 INFO L272 AbstractInterpreter]: Visited 809 different actions 2419 times. Merged at 6 different actions 14 times. Never widened. Performed 42795 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42795 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-01 22:36:54,698 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:36:54,698 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-01 22:36:54,698 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:36:54,698 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 22:36:54,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:36:54,704 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-01 22:36:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:36:54,845 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 22:36:55,098 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 290 proven. 2 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2018-12-01 22:36:55,098 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-01 22:36:55,387 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 243 proven. 101 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-01 22:36:55,403 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-01 22:36:55,403 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-12-01 22:36:55,403 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-01 22:36:55,404 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-01 22:36:55,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-01 22:36:55,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-12-01 22:36:55,404 INFO L87 Difference]: Start difference. First operand 25113 states and 32426 transitions. Second operand 9 states. [2018-12-01 22:37:05,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:37:05,666 INFO L93 Difference]: Finished difference Result 97216 states and 135832 transitions. [2018-12-01 22:37:05,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-12-01 22:37:05,666 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1006 [2018-12-01 22:37:05,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:37:05,797 INFO L225 Difference]: With dead ends: 97216 [2018-12-01 22:37:05,797 INFO L226 Difference]: Without dead ends: 72956 [2018-12-01 22:37:05,837 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2071 GetRequests, 2033 SyntacticMatches, 2 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 351 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=314, Invalid=1092, Unknown=0, NotChecked=0, Total=1406 [2018-12-01 22:37:05,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72956 states. [2018-12-01 22:37:06,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72956 to 71773. [2018-12-01 22:37:06,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71773 states. [2018-12-01 22:37:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71773 states to 71773 states and 89995 transitions. [2018-12-01 22:37:06,533 INFO L78 Accepts]: Start accepts. Automaton has 71773 states and 89995 transitions. Word has length 1006 [2018-12-01 22:37:06,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:37:06,534 INFO L480 AbstractCegarLoop]: Abstraction has 71773 states and 89995 transitions. [2018-12-01 22:37:06,534 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-01 22:37:06,534 INFO L276 IsEmpty]: Start isEmpty. Operand 71773 states and 89995 transitions. [2018-12-01 22:37:06,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1077 [2018-12-01 22:37:06,580 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:37:06,580 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-01 22:37:06,581 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:37:06,581 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:37:06,581 INFO L82 PathProgramCache]: Analyzing trace with hash 1242552797, now seen corresponding path program 1 times [2018-12-01 22:37:06,581 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:37:06,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:37:06,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:37:06,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:37:06,582 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:37:06,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:37:07,105 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 300 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-01 22:37:07,105 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:37:07,105 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:37:07,105 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1077 with the following transitions: [2018-12-01 22:37:07,106 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [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], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [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], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:37:07,114 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:37:07,114 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:37:08,484 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-01 22:37:08,485 INFO L272 AbstractInterpreter]: Visited 809 different actions 2416 times. Merged at 6 different actions 12 times. Never widened. Performed 43478 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43478 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-01 22:37:08,486 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:37:08,486 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-01 22:37:09,308 INFO L227 lantSequenceWeakener]: Weakened 1073 states. On average, predicates are now at 80.01% of their original sizes. [2018-12-01 22:37:09,308 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-01 22:37:09,432 INFO L418 sIntCurrentIteration]: We unified 1075 AI predicates to 1075 [2018-12-01 22:37:09,432 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-01 22:37:09,433 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 22:37:09,433 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [6] total 22 [2018-12-01 22:37:09,433 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-01 22:37:09,433 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-12-01 22:37:09,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-12-01 22:37:09,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2018-12-01 22:37:09,434 INFO L87 Difference]: Start difference. First operand 71773 states and 89995 transitions. Second operand 18 states. [2018-12-01 22:37:49,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:37:49,119 INFO L93 Difference]: Finished difference Result 144417 states and 181156 transitions. [2018-12-01 22:37:49,119 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-12-01 22:37:49,119 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1076 [2018-12-01 22:37:49,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:37:49,228 INFO L225 Difference]: With dead ends: 144417 [2018-12-01 22:37:49,228 INFO L226 Difference]: Without dead ends: 73497 [2018-12-01 22:37:49,278 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1103 GetRequests, 1059 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 420 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=260, Invalid=1810, Unknown=0, NotChecked=0, Total=2070 [2018-12-01 22:37:49,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73497 states. [2018-12-01 22:37:49,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73497 to 73482. [2018-12-01 22:37:49,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73482 states. [2018-12-01 22:37:49,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73482 states to 73482 states and 91760 transitions. [2018-12-01 22:37:49,904 INFO L78 Accepts]: Start accepts. Automaton has 73482 states and 91760 transitions. Word has length 1076 [2018-12-01 22:37:49,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:37:49,904 INFO L480 AbstractCegarLoop]: Abstraction has 73482 states and 91760 transitions. [2018-12-01 22:37:49,904 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-12-01 22:37:49,904 INFO L276 IsEmpty]: Start isEmpty. Operand 73482 states and 91760 transitions. [2018-12-01 22:37:49,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1104 [2018-12-01 22:37:49,955 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:37:49,955 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 22:37:49,955 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:37:49,956 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:37:49,956 INFO L82 PathProgramCache]: Analyzing trace with hash 2116657287, now seen corresponding path program 1 times [2018-12-01 22:37:49,956 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:37:49,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:37:49,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:37:49,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:37:49,956 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:37:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:37:52,526 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 320 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-01 22:37:52,526 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:37:52,526 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:37:52,527 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1104 with the following transitions: [2018-12-01 22:37:52,527 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [2653], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:37:52,535 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:37:52,535 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:37:53,871 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-01 22:37:53,871 INFO L272 AbstractInterpreter]: Visited 809 different actions 2416 times. Merged at 6 different actions 12 times. Never widened. Performed 43446 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43446 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-01 22:37:53,873 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:37:53,873 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-01 22:37:54,770 INFO L227 lantSequenceWeakener]: Weakened 1100 states. On average, predicates are now at 80.01% of their original sizes. [2018-12-01 22:37:54,770 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-01 22:37:54,905 INFO L418 sIntCurrentIteration]: We unified 1102 AI predicates to 1102 [2018-12-01 22:37:54,906 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-01 22:37:54,906 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 22:37:54,906 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [6] total 22 [2018-12-01 22:37:54,906 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-01 22:37:54,907 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-12-01 22:37:54,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-12-01 22:37:54,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2018-12-01 22:37:54,907 INFO L87 Difference]: Start difference. First operand 73482 states and 91760 transitions. Second operand 18 states. [2018-12-01 22:38:34,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:38:34,144 INFO L93 Difference]: Finished difference Result 155437 states and 195485 transitions. [2018-12-01 22:38:34,144 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-12-01 22:38:34,144 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1103 [2018-12-01 22:38:34,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:38:34,268 INFO L225 Difference]: With dead ends: 155437 [2018-12-01 22:38:34,268 INFO L226 Difference]: Without dead ends: 82808 [2018-12-01 22:38:34,327 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1133 GetRequests, 1086 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 514 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=286, Invalid=2066, Unknown=0, NotChecked=0, Total=2352 [2018-12-01 22:38:34,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82808 states. [2018-12-01 22:38:35,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82808 to 82765. [2018-12-01 22:38:35,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82765 states. [2018-12-01 22:38:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82765 states to 82765 states and 102187 transitions. [2018-12-01 22:38:35,090 INFO L78 Accepts]: Start accepts. Automaton has 82765 states and 102187 transitions. Word has length 1103 [2018-12-01 22:38:35,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:38:35,091 INFO L480 AbstractCegarLoop]: Abstraction has 82765 states and 102187 transitions. [2018-12-01 22:38:35,091 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-12-01 22:38:35,091 INFO L276 IsEmpty]: Start isEmpty. Operand 82765 states and 102187 transitions. [2018-12-01 22:38:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1118 [2018-12-01 22:38:35,150 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:38:35,150 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1] [2018-12-01 22:38:35,150 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:38:35,151 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:38:35,151 INFO L82 PathProgramCache]: Analyzing trace with hash -1198058064, now seen corresponding path program 1 times [2018-12-01 22:38:35,151 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:38:35,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:38:35,152 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:38:35,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:38:35,152 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:38:35,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:38:36,098 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 306 proven. 59 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-12-01 22:38:36,098 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:38:36,098 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:38:36,099 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1118 with the following transitions: [2018-12-01 22:38:36,099 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:38:36,109 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:38:36,109 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:38:38,653 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-01 22:38:38,654 INFO L272 AbstractInterpreter]: Visited 808 different actions 4032 times. Merged at 8 different actions 35 times. Never widened. Performed 75923 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75923 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-01 22:38:38,655 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:38:38,655 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-01 22:38:38,655 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:38:38,655 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 22:38:38,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:38:38,661 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-01 22:38:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:38:38,815 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 22:38:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-12-01 22:38:39,268 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-01 22:38:39,890 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-12-01 22:38:39,906 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-01 22:38:39,906 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 10 [2018-12-01 22:38:39,906 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-01 22:38:39,907 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 22:38:39,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 22:38:39,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-12-01 22:38:39,907 INFO L87 Difference]: Start difference. First operand 82765 states and 102187 transitions. Second operand 3 states. [2018-12-01 22:38:44,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:38:44,067 INFO L93 Difference]: Finished difference Result 182321 states and 227451 transitions. [2018-12-01 22:38:44,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 22:38:44,067 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1117 [2018-12-01 22:38:44,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:38:44,248 INFO L225 Difference]: With dead ends: 182321 [2018-12-01 22:38:44,248 INFO L226 Difference]: Without dead ends: 100409 [2018-12-01 22:38:44,331 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2247 GetRequests, 2239 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-12-01 22:38:44,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100409 states. [2018-12-01 22:38:45,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100409 to 100405. [2018-12-01 22:38:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100405 states. [2018-12-01 22:38:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100405 states to 100405 states and 124201 transitions. [2018-12-01 22:38:45,360 INFO L78 Accepts]: Start accepts. Automaton has 100405 states and 124201 transitions. Word has length 1117 [2018-12-01 22:38:45,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:38:45,361 INFO L480 AbstractCegarLoop]: Abstraction has 100405 states and 124201 transitions. [2018-12-01 22:38:45,361 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 22:38:45,361 INFO L276 IsEmpty]: Start isEmpty. Operand 100405 states and 124201 transitions. [2018-12-01 22:38:45,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1230 [2018-12-01 22:38:45,437 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:38:45,437 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-01 22:38:45,438 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:38:45,438 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:38:45,438 INFO L82 PathProgramCache]: Analyzing trace with hash -714883367, now seen corresponding path program 1 times [2018-12-01 22:38:45,438 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:38:45,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:38:45,439 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:38:45,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:38:45,439 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:38:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:38:46,073 INFO L134 CoverageAnalysis]: Checked inductivity of 881 backedges. 666 proven. 75 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2018-12-01 22:38:46,074 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:38:46,074 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:38:46,074 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1230 with the following transitions: [2018-12-01 22:38:46,074 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [2653], [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], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:38:46,082 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:38:46,082 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:38:47,977 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-01 22:38:47,977 INFO L272 AbstractInterpreter]: Visited 809 different actions 3227 times. Merged at 7 different actions 24 times. Never widened. Performed 59618 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59618 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-01 22:38:47,978 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:38:47,978 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-01 22:38:47,978 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:38:47,978 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 22:38:47,984 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:38:47,984 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-01 22:38:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:38:48,149 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 22:38:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 881 backedges. 721 proven. 2 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2018-12-01 22:38:49,350 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-01 22:38:49,824 INFO L134 CoverageAnalysis]: Checked inductivity of 881 backedges. 686 proven. 15 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2018-12-01 22:38:49,839 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-01 22:38:49,840 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 13 [2018-12-01 22:38:49,840 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-01 22:38:49,841 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-01 22:38:49,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-01 22:38:49,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-12-01 22:38:49,841 INFO L87 Difference]: Start difference. First operand 100405 states and 124201 transitions. Second operand 12 states. [2018-12-01 22:38:56,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:38:56,939 INFO L93 Difference]: Finished difference Result 201288 states and 249649 transitions. [2018-12-01 22:38:56,939 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-12-01 22:38:56,939 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1229 [2018-12-01 22:38:56,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:38:57,111 INFO L225 Difference]: With dead ends: 201288 [2018-12-01 22:38:57,111 INFO L226 Difference]: Without dead ends: 101738 [2018-12-01 22:38:57,202 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2486 GetRequests, 2462 SyntacticMatches, 5 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2018-12-01 22:38:57,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101738 states. [2018-12-01 22:38:58,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101738 to 101566. [2018-12-01 22:38:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101566 states. [2018-12-01 22:38:58,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101566 states to 101566 states and 119797 transitions. [2018-12-01 22:38:58,155 INFO L78 Accepts]: Start accepts. Automaton has 101566 states and 119797 transitions. Word has length 1229 [2018-12-01 22:38:58,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:38:58,155 INFO L480 AbstractCegarLoop]: Abstraction has 101566 states and 119797 transitions. [2018-12-01 22:38:58,156 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-01 22:38:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 101566 states and 119797 transitions. [2018-12-01 22:38:58,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1308 [2018-12-01 22:38:58,233 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:38:58,234 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-01 22:38:58,234 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:38:58,234 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:38:58,234 INFO L82 PathProgramCache]: Analyzing trace with hash -236418138, now seen corresponding path program 1 times [2018-12-01 22:38:58,234 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:38:58,235 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:38:58,235 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:38:58,235 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:38:58,235 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:38:58,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:38:58,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1031 backedges. 597 proven. 267 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2018-12-01 22:38:58,988 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:38:58,988 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:38:58,989 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1308 with the following transitions: [2018-12-01 22:38:58,989 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [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], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [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], [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], [3097], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:38:58,998 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:38:58,998 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:39:01,506 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-01 22:39:01,506 INFO L272 AbstractInterpreter]: Visited 813 different actions 4056 times. Merged at 8 different actions 38 times. Widened at 1 different actions 1 times. Performed 75409 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75409 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-01 22:39:01,508 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:39:01,508 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-01 22:39:01,508 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:39:01,508 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 22:39:01,514 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:39:01,514 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-01 22:39:01,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:39:01,699 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 22:39:02,105 INFO L134 CoverageAnalysis]: Checked inductivity of 1031 backedges. 570 proven. 2 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2018-12-01 22:39:02,105 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-01 22:39:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1031 backedges. 570 proven. 2 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2018-12-01 22:39:02,604 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-01 22:39:02,604 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-12-01 22:39:02,604 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-01 22:39:02,605 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-01 22:39:02,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-01 22:39:02,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-12-01 22:39:02,606 INFO L87 Difference]: Start difference. First operand 101566 states and 119797 transitions. Second operand 9 states. [2018-12-01 22:39:14,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:39:14,732 INFO L93 Difference]: Finished difference Result 235713 states and 285153 transitions. [2018-12-01 22:39:14,733 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-12-01 22:39:14,733 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1307 [2018-12-01 22:39:14,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:39:14,940 INFO L225 Difference]: With dead ends: 235713 [2018-12-01 22:39:14,940 INFO L226 Difference]: Without dead ends: 131651 [2018-12-01 22:39:15,021 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2669 GetRequests, 2636 SyntacticMatches, 2 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 243 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=248, Invalid=808, Unknown=0, NotChecked=0, Total=1056 [2018-12-01 22:39:15,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131651 states. [2018-12-01 22:39:16,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131651 to 116117. [2018-12-01 22:39:16,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116117 states. [2018-12-01 22:39:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116117 states to 116117 states and 131243 transitions. [2018-12-01 22:39:16,194 INFO L78 Accepts]: Start accepts. Automaton has 116117 states and 131243 transitions. Word has length 1307 [2018-12-01 22:39:16,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:39:16,194 INFO L480 AbstractCegarLoop]: Abstraction has 116117 states and 131243 transitions. [2018-12-01 22:39:16,194 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-01 22:39:16,195 INFO L276 IsEmpty]: Start isEmpty. Operand 116117 states and 131243 transitions. [2018-12-01 22:39:16,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1328 [2018-12-01 22:39:16,250 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:39:16,251 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 22:39:16,251 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:39:16,251 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:39:16,252 INFO L82 PathProgramCache]: Analyzing trace with hash -303351577, now seen corresponding path program 1 times [2018-12-01 22:39:16,252 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:39:16,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:39:16,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:39:16,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:39:16,253 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:39:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:39:17,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1014 backedges. 807 proven. 128 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2018-12-01 22:39:17,113 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:39:17,113 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:39:17,113 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1328 with the following transitions: [2018-12-01 22:39:17,114 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [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], [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], [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], [3237], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:39:17,122 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:39:17,122 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:39:20,208 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-01 22:39:20,208 INFO L272 AbstractInterpreter]: Visited 812 different actions 4865 times. Merged at 9 different actions 50 times. Widened at 1 different actions 2 times. Performed 91942 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91942 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 15 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-01 22:39:20,210 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:39:20,210 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-01 22:39:20,210 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:39:20,210 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 22:39:20,219 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:39:20,219 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-01 22:39:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:39:20,393 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 22:39:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1014 backedges. 807 proven. 2 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2018-12-01 22:39:20,838 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-01 22:39:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1014 backedges. 807 proven. 2 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2018-12-01 22:39:21,475 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-01 22:39:21,475 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-12-01 22:39:21,475 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-01 22:39:21,476 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-01 22:39:21,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-01 22:39:21,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2018-12-01 22:39:21,476 INFO L87 Difference]: Start difference. First operand 116117 states and 131243 transitions. Second operand 14 states. [2018-12-01 22:39:45,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:39:45,512 INFO L93 Difference]: Finished difference Result 269818 states and 306092 transitions. [2018-12-01 22:39:45,512 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2018-12-01 22:39:45,512 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1327 [2018-12-01 22:39:45,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:39:45,790 INFO L225 Difference]: With dead ends: 269818 [2018-12-01 22:39:45,790 INFO L226 Difference]: Without dead ends: 154561 [2018-12-01 22:39:45,906 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2796 GetRequests, 2713 SyntacticMatches, 3 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2239 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1211, Invalid=5431, Unknown=0, NotChecked=0, Total=6642 [2018-12-01 22:39:46,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154561 states. [2018-12-01 22:39:47,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154561 to 146631. [2018-12-01 22:39:47,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 146631 states. [2018-12-01 22:39:47,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146631 states to 146631 states and 163083 transitions. [2018-12-01 22:39:47,369 INFO L78 Accepts]: Start accepts. Automaton has 146631 states and 163083 transitions. Word has length 1327 [2018-12-01 22:39:47,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:39:47,369 INFO L480 AbstractCegarLoop]: Abstraction has 146631 states and 163083 transitions. [2018-12-01 22:39:47,369 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-01 22:39:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 146631 states and 163083 transitions. [2018-12-01 22:39:47,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1465 [2018-12-01 22:39:47,438 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:39:47,438 INFO L402 BasicCegarLoop]: trace histogram [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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 22:39:47,439 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:39:47,439 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:39:47,439 INFO L82 PathProgramCache]: Analyzing trace with hash 1764753666, now seen corresponding path program 1 times [2018-12-01 22:39:47,439 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:39:47,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:39:47,440 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:39:47,440 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:39:47,440 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:39:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:39:48,526 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 781 proven. 119 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-12-01 22:39:48,526 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:39:48,526 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:39:48,526 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1465 with the following transitions: [2018-12-01 22:39:48,527 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [2613], [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], [2865], [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], [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], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:39:48,534 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:39:48,534 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:39:51,013 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-01 22:39:51,013 INFO L272 AbstractInterpreter]: Visited 811 different actions 4040 times. Merged at 8 different actions 34 times. Never widened. Performed 75721 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75721 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-01 22:39:51,015 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:39:51,015 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-01 22:39:51,015 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:39:51,015 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 22:39:51,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:39:51,021 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-01 22:39:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:39:51,207 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 22:39:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 882 proven. 2 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-12-01 22:39:51,884 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-01 22:39:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 801 proven. 68 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-12-01 22:39:52,885 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-01 22:39:52,886 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-12-01 22:39:52,886 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-01 22:39:52,887 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-01 22:39:52,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-01 22:39:52,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2018-12-01 22:39:52,887 INFO L87 Difference]: Start difference. First operand 146631 states and 163083 transitions. Second operand 14 states. [2018-12-01 22:40:12,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:40:12,281 INFO L93 Difference]: Finished difference Result 288105 states and 321032 transitions. [2018-12-01 22:40:12,281 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-12-01 22:40:12,281 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1464 [2018-12-01 22:40:12,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:40:12,508 INFO L225 Difference]: With dead ends: 288105 [2018-12-01 22:40:12,508 INFO L226 Difference]: Without dead ends: 143980 [2018-12-01 22:40:12,623 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3040 GetRequests, 2971 SyntacticMatches, 4 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1341 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=916, Invalid=3506, Unknown=0, NotChecked=0, Total=4422 [2018-12-01 22:40:12,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143980 states. [2018-12-01 22:40:13,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143980 to 136974. [2018-12-01 22:40:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136974 states. [2018-12-01 22:40:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136974 states to 136974 states and 147430 transitions. [2018-12-01 22:40:13,850 INFO L78 Accepts]: Start accepts. Automaton has 136974 states and 147430 transitions. Word has length 1464 [2018-12-01 22:40:13,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:40:13,850 INFO L480 AbstractCegarLoop]: Abstraction has 136974 states and 147430 transitions. [2018-12-01 22:40:13,851 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-01 22:40:13,851 INFO L276 IsEmpty]: Start isEmpty. Operand 136974 states and 147430 transitions. [2018-12-01 22:40:13,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1655 [2018-12-01 22:40:13,924 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:40:13,925 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 22:40:13,925 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:40:13,925 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:40:13,925 INFO L82 PathProgramCache]: Analyzing trace with hash -1620437835, now seen corresponding path program 1 times [2018-12-01 22:40:13,925 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:40:13,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:40:13,926 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:40:13,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:40:13,926 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:40:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:40:15,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 1182 proven. 68 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2018-12-01 22:40:15,196 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:40:15,196 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:40:15,196 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1655 with the following transitions: [2018-12-01 22:40:15,196 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [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], [2613], [2614], [2618], [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], [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], [2865], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:40:15,203 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:40:15,203 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:40:18,217 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-01 22:40:18,217 INFO L272 AbstractInterpreter]: Visited 812 different actions 4870 times. Merged at 11 different actions 55 times. Widened at 1 different actions 1 times. Performed 91648 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91648 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 15 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-01 22:40:18,219 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:40:18,219 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-01 22:40:18,219 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:40:18,219 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 22:40:18,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:40:18,227 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-01 22:40:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:40:18,452 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 22:40:19,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 1352 proven. 9 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2018-12-01 22:40:19,302 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-01 22:40:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 1202 proven. 137 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-12-01 22:40:21,570 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-01 22:40:21,570 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-12-01 22:40:21,571 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-01 22:40:21,571 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-01 22:40:21,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-01 22:40:21,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-12-01 22:40:21,572 INFO L87 Difference]: Start difference. First operand 136974 states and 147430 transitions. Second operand 9 states. [2018-12-01 22:40:30,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:40:30,319 INFO L93 Difference]: Finished difference Result 310605 states and 334489 transitions. [2018-12-01 22:40:30,319 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-01 22:40:30,320 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1654 [2018-12-01 22:40:30,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:40:30,617 INFO L225 Difference]: With dead ends: 310605 [2018-12-01 22:40:30,617 INFO L226 Difference]: Without dead ends: 178653 [2018-12-01 22:40:30,745 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3321 GetRequests, 3305 SyntacticMatches, 5 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2018-12-01 22:40:30,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178653 states. [2018-12-01 22:40:32,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178653 to 170881. [2018-12-01 22:40:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170881 states. [2018-12-01 22:40:32,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170881 states to 170881 states and 182450 transitions. [2018-12-01 22:40:32,326 INFO L78 Accepts]: Start accepts. Automaton has 170881 states and 182450 transitions. Word has length 1654 [2018-12-01 22:40:32,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:40:32,326 INFO L480 AbstractCegarLoop]: Abstraction has 170881 states and 182450 transitions. [2018-12-01 22:40:32,327 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-01 22:40:32,327 INFO L276 IsEmpty]: Start isEmpty. Operand 170881 states and 182450 transitions. [2018-12-01 22:40:32,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1685 [2018-12-01 22:40:32,407 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:40:32,408 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-01 22:40:32,408 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:40:32,408 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:40:32,408 INFO L82 PathProgramCache]: Analyzing trace with hash -372490292, now seen corresponding path program 1 times [2018-12-01 22:40:32,409 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:40:32,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:40:32,409 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:40:32,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:40:32,409 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:40:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:40:33,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 1298 proven. 127 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2018-12-01 22:40:33,590 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:40:33,590 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:40:33,590 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1685 with the following transitions: [2018-12-01 22:40:33,591 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [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], [2237], [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], [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], [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], [3237], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:40:33,597 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:40:33,598 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:40:36,643 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-01 22:40:36,643 INFO L272 AbstractInterpreter]: Visited 813 different actions 4871 times. Merged at 12 different actions 50 times. Widened at 1 different actions 1 times. Performed 92117 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92117 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 17 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-01 22:40:36,645 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:40:36,645 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-01 22:40:36,645 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:40:36,645 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 22:40:36,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:40:36,652 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-01 22:40:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:40:36,869 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 22:40:37,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 1325 proven. 2 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2018-12-01 22:40:37,616 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-01 22:40:38,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 1325 proven. 2 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2018-12-01 22:40:38,512 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-01 22:40:38,513 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2018-12-01 22:40:38,513 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-01 22:40:38,514 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-01 22:40:38,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-01 22:40:38,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2018-12-01 22:40:38,514 INFO L87 Difference]: Start difference. First operand 170881 states and 182450 transitions. Second operand 14 states. [2018-12-01 22:40:57,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:40:57,331 INFO L93 Difference]: Finished difference Result 332133 states and 355392 transitions. [2018-12-01 22:40:57,332 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2018-12-01 22:40:57,332 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1684 [2018-12-01 22:40:57,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:40:57,641 INFO L225 Difference]: With dead ends: 332133 [2018-12-01 22:40:57,641 INFO L226 Difference]: Without dead ends: 167130 [2018-12-01 22:40:57,789 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3465 GetRequests, 3405 SyntacticMatches, 2 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 945 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=802, Invalid=2738, Unknown=0, NotChecked=0, Total=3540 [2018-12-01 22:40:57,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167130 states. [2018-12-01 22:40:59,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167130 to 165478. [2018-12-01 22:40:59,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165478 states. [2018-12-01 22:40:59,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165478 states to 165478 states and 174459 transitions. [2018-12-01 22:40:59,427 INFO L78 Accepts]: Start accepts. Automaton has 165478 states and 174459 transitions. Word has length 1684 [2018-12-01 22:40:59,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:40:59,428 INFO L480 AbstractCegarLoop]: Abstraction has 165478 states and 174459 transitions. [2018-12-01 22:40:59,428 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-01 22:40:59,428 INFO L276 IsEmpty]: Start isEmpty. Operand 165478 states and 174459 transitions. [2018-12-01 22:40:59,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1766 [2018-12-01 22:40:59,504 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:40:59,505 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 22:40:59,505 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:40:59,506 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:40:59,506 INFO L82 PathProgramCache]: Analyzing trace with hash 134494874, now seen corresponding path program 1 times [2018-12-01 22:40:59,506 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:40:59,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:40:59,506 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:40:59,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:40:59,507 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:40:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:41:01,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 726 proven. 737 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2018-12-01 22:41:01,280 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:41:01,280 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:41:01,280 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1766 with the following transitions: [2018-12-01 22:41:01,280 INFO L205 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], [585], [593], [601], [609], [617], [625], [629], [631], [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], [1925], [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], [2613], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [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], [2885], [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], [3237], [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], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:41:01,287 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:41:01,287 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:41:03,638 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-01 22:41:03,638 INFO L272 AbstractInterpreter]: Visited 811 different actions 4054 times. Merged at 10 different actions 43 times. Never widened. Performed 72377 root evaluator evaluations with a maximum evaluation depth of 3. Performed 72377 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-01 22:41:03,640 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:41:03,640 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-01 22:41:03,640 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:41:03,640 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 22:41:03,648 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:41:03,648 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-01 22:41:03,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:41:03,863 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 22:41:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 955 proven. 0 refuted. 0 times theorem prover too weak. 811 trivial. 0 not checked. [2018-12-01 22:41:04,846 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-01 22:41:05,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 955 proven. 0 refuted. 0 times theorem prover too weak. 811 trivial. 0 not checked. [2018-12-01 22:41:05,841 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-01 22:41:05,842 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 8 [2018-12-01 22:41:05,842 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-01 22:41:05,843 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 22:41:05,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 22:41:05,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-01 22:41:05,843 INFO L87 Difference]: Start difference. First operand 165478 states and 174459 transitions. Second operand 3 states. [2018-12-01 22:41:08,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:41:08,639 INFO L93 Difference]: Finished difference Result 323300 states and 341145 transitions. [2018-12-01 22:41:08,639 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 22:41:08,639 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1765 [2018-12-01 22:41:08,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:41:08,906 INFO L225 Difference]: With dead ends: 323300 [2018-12-01 22:41:08,906 INFO L226 Difference]: Without dead ends: 164536 [2018-12-01 22:41:09,035 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3545 GetRequests, 3534 SyntacticMatches, 5 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-01 22:41:09,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164536 states. [2018-12-01 22:41:10,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164536 to 156916. [2018-12-01 22:41:10,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 156916 states. [2018-12-01 22:41:10,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156916 states to 156916 states and 162537 transitions. [2018-12-01 22:41:10,403 INFO L78 Accepts]: Start accepts. Automaton has 156916 states and 162537 transitions. Word has length 1765 [2018-12-01 22:41:10,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:41:10,404 INFO L480 AbstractCegarLoop]: Abstraction has 156916 states and 162537 transitions. [2018-12-01 22:41:10,404 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 22:41:10,404 INFO L276 IsEmpty]: Start isEmpty. Operand 156916 states and 162537 transitions. [2018-12-01 22:41:10,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5770 [2018-12-01 22:41:10,627 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 22:41:10,628 INFO L402 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 22:41:10,628 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 22:41:10,628 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:41:10,629 INFO L82 PathProgramCache]: Analyzing trace with hash 464828577, now seen corresponding path program 1 times [2018-12-01 22:41:10,629 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-01 22:41:10,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:41:10,629 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:41:10,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 22:41:10,629 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-01 22:41:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:41:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 28128 backedges. 5240 proven. 6004 refuted. 0 times theorem prover too weak. 16884 trivial. 0 not checked. [2018-12-01 22:41:28,533 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:41:28,533 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-01 22:41:28,534 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 5770 with the following transitions: [2018-12-01 22:41:28,534 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [29], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [73], [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], [585], [593], [601], [609], [617], [625], [629], [631], [853], [854], [858], [861], [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], [1653], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1736], [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], [1841], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1929], [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], [2085], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2173], [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], [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], [3021], [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], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3337], [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], [3449], [3450], [3454], [3458], [3461], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3530], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-01 22:41:28,544 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-01 22:41:28,544 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-01 22:41:31,679 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-01 22:41:31,680 INFO L272 AbstractInterpreter]: Visited 830 different actions 4973 times. Merged at 25 different actions 80 times. Widened at 1 different actions 1 times. Performed 93160 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93160 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 27 fixpoints after 6 different actions. Largest state had 44 variables. [2018-12-01 22:41:31,681 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:41:31,681 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-01 22:41:31,681 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 22:41:31,681 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 22:41:31,687 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 22:41:31,687 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-01 22:41:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:41:32,413 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 22:41:40,864 INFO L134 CoverageAnalysis]: Checked inductivity of 28128 backedges. 4953 proven. 0 refuted. 0 times theorem prover too weak. 23175 trivial. 0 not checked. [2018-12-01 22:41:40,864 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-01 22:41:49,002 INFO L134 CoverageAnalysis]: Checked inductivity of 28128 backedges. 4953 proven. 0 refuted. 0 times theorem prover too weak. 23175 trivial. 0 not checked. [2018-12-01 22:41:49,021 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-01 22:41:49,023 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [18] total 19 [2018-12-01 22:41:49,023 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-01 22:41:49,025 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 22:41:49,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 22:41:49,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=278, Unknown=0, NotChecked=0, Total=342 [2018-12-01 22:41:49,026 INFO L87 Difference]: Start difference. First operand 156916 states and 162537 transitions. Second operand 3 states. [2018-12-01 22:41:53,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 22:41:53,250 INFO L93 Difference]: Finished difference Result 332240 states and 345022 transitions. [2018-12-01 22:41:53,251 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 22:41:53,251 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5769 [2018-12-01 22:41:53,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 22:41:53,254 INFO L225 Difference]: With dead ends: 332240 [2018-12-01 22:41:53,254 INFO L226 Difference]: Without dead ends: 0 [2018-12-01 22:41:53,414 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11561 GetRequests, 11539 SyntacticMatches, 5 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 148 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=278, Unknown=0, NotChecked=0, Total=342 [2018-12-01 22:41:53,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-01 22:41:53,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-01 22:41:53,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-01 22:41:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-01 22:41:53,416 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 5769 [2018-12-01 22:41:53,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 22:41:53,417 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-01 22:41:53,417 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 22:41:53,417 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-01 22:41:53,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-01 22:41:53,420 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-01 22:41:53,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:53,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:54,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:55,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:56,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,430 WARN L180 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 1029 DAG size of output: 662 [2018-12-01 22:41:57,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:57,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:58,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,392 WARN L180 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 932 DAG size of output: 587 [2018-12-01 22:41:59,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:41:59,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 22:42:12,908 WARN L180 SmtUtils]: Spent 13.09 s on a formula simplification. DAG size of input: 782 DAG size of output: 233 [2018-12-01 22:42:25,946 WARN L180 SmtUtils]: Spent 13.00 s on a formula simplification. DAG size of input: 782 DAG size of output: 233 [2018-12-01 22:42:38,593 WARN L180 SmtUtils]: Spent 12.63 s on a formula simplification. DAG size of input: 782 DAG size of output: 233 [2018-12-01 22:42:51,479 WARN L180 SmtUtils]: Spent 12.85 s on a formula simplification. DAG size of input: 782 DAG size of output: 233 [2018-12-01 22:43:05,049 WARN L180 SmtUtils]: Spent 13.55 s on a formula simplification. DAG size of input: 785 DAG size of output: 252 [2018-12-01 22:43:10,903 WARN L180 SmtUtils]: Spent 5.78 s on a formula simplification. DAG size of input: 580 DAG size of output: 190 [2018-12-01 22:43:24,823 WARN L180 SmtUtils]: Spent 13.89 s on a formula simplification. DAG size of input: 785 DAG size of output: 252 [2018-12-01 22:43:31,991 WARN L180 SmtUtils]: Spent 7.16 s on a formula simplification. DAG size of input: 520 DAG size of output: 194 [2018-12-01 22:43:46,284 WARN L180 SmtUtils]: Spent 14.27 s on a formula simplification. DAG size of input: 782 DAG size of output: 250 [2018-12-01 22:43:46,287 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-01 22:43:46,287 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-12-01 22:43:46,287 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,288 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-01 22:43:46,289 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-01 22:43:46,290 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4724) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,291 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,292 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,293 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,294 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,295 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,296 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-01 22:43:46,297 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,298 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-01 22:43:46,299 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-01 22:43:46,300 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-01 22:43:46,300 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-01 22:43:46,300 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-01 22:43:46,300 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,300 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,300 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,301 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse14 (= 16 |old(~a4~0)|))) (let ((.cse39 (= 18 ~a14~0)) (.cse55 (= 16 |old(~a28~0)|)) (.cse10 (< 15 |old(~a28~0)|)) (.cse2 (not (= 18 |old(~a14~0)|))) (.cse24 (not (= 1 |old(~a7~0)|))) (.cse31 (= 20 ~a14~0)) (.cse59 (= |old(~a14~0)| ~a14~0)) (.cse52 (= 19 ~a14~0)) (.cse57 (<= 16 ~a28~0)) (.cse47 (= ~a28~0 |old(~a28~0)|)) (.cse9 (not (= 1 |old(~a3~0)|))) (.cse22 (not .cse14)) (.cse56 (= 19 |old(~a14~0)|)) (.cse7 (= 16 |old(~a26~0)|)) (.cse51 (< |old(~a28~0)| 16)) (.cse40 (= |old(~a26~0)| ~a26~0)) (.cse41 (= ~a4~0 |old(~a4~0)|)) (.cse46 (= ~a14~0 |old(~a14~0)|)) (.cse27 (= ~a7~0 |old(~a7~0)|)) (.cse45 (= |old(~a28~0)| ~a28~0)) (.cse42 (= ~a3~0 |old(~a3~0)|))) (let ((.cse29 (= ~a3~0 1)) (.cse30 (= ~a28~0 15)) (.cse43 (not (= 0 |old(~a7~0)|))) (.cse37 (not (= 15 |old(~a28~0)|))) (.cse26 (= ~a4~0 17)) (.cse28 (= ~a26~0 17)) (.cse50 (= 16 ~a28~0)) (.cse33 (not (= 17 |old(~a4~0)|))) (.cse34 (not (= 17 |old(~a26~0)|))) (.cse5 (= 18 |old(~a4~0)|)) (.cse49 (and .cse40 .cse41 .cse46 .cse27 .cse45 .cse42)) (.cse53 (<= ~a28~0 |old(~a28~0)|)) (.cse35 (not (= 1 ~a25~0))) (.cse32 (= |calculate_output4_#in~input| 0)) (.cse36 (not (= 1 ~a1~0))) (.cse16 (or .cse9 .cse22 .cse56 .cse7 .cse51)) (.cse17 (and (and .cse59 (not .cse52) .cse27 (= 1 ~a3~0) .cse40 (not (= ~a26~0 16)) (= 16 ~a4~0) .cse57 .cse42) .cse47)) (.cse21 (not (= |old(~a26~0)| 18))) (.cse18 (and .cse46 .cse27 .cse40 .cse47 .cse41 .cse42)) (.cse38 (and .cse27 .cse40 .cse47 .cse41 .cse42 .cse31)) (.cse23 (and .cse52 .cse27 .cse40 .cse47 .cse41 .cse42)) (.cse3 (< 18 |old(~a26~0)|)) (.cse20 (not (= |old(~a14~0)| 19))) (.cse44 (not (= |old(~a4~0)| 17))) (.cse54 (and .cse40 .cse41 .cse27 .cse45 .cse31 .cse42)) (.cse8 (< 0 |old(~a7~0)|)) (.cse48 (and (or .cse9 .cse2 .cse10 .cse22 .cse7) (or .cse9 .cse2 .cse22 .cse7 .cse24))) (.cse15 (< 17 |old(~a26~0)|)) (.cse25 (< 16 |old(~a28~0)|)) (.cse58 (or .cse9 .cse2 .cse7 .cse51 .cse24)) (.cse1 (not .cse55)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse0 (and .cse27 .cse39 .cse40 .cse47 .cse41 .cse42)) (.cse13 (and .cse27 .cse40 .cse47 .cse41 .cse31 .cse42)) (.cse19 (not (= 17 |old(~a28~0)|))) (.cse11 (= 20 |old(~a26~0)|)) (.cse12 (not (= 20 |old(~a14~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse1 .cse9 .cse2 .cse3 .cse7 .cse0 .cse8) (or (or .cse6 .cse10 .cse11 .cse7 .cse12 .cse8 .cse4 .cse5) .cse13) (or .cse0 (or .cse6 .cse2 .cse10 .cse11 .cse7 .cse8 .cse14 .cse4 .cse5)) (or .cse1 .cse12 .cse13 .cse15 .cse6 .cse9 .cse7 .cse8) (or .cse11 .cse12 .cse16 .cse8 .cse17) (or .cse18 (or .cse19 .cse6 .cse9 .cse7 .cse20) .cse11 .cse8) (or .cse21 .cse19 .cse22 .cse20 .cse8 .cse4 .cse23) (or .cse13 .cse3 .cse7 .cse12 .cse24 .cse25 .cse4) (or (and .cse26 .cse27 (and .cse28 .cse29) .cse30 .cse31) .cse32 (or .cse33 .cse9 .cse34 .cse35 .cse36 .cse37 .cse12) .cse24) (or .cse11 .cse12 (or .cse1 (or .cse9 .cse7 .cse24)) .cse38) (or .cse2 .cse10 .cse0 .cse3 .cse7 .cse8 .cse14 .cse4) (or .cse38 .cse12 (or .cse1 .cse7 .cse15) .cse8 .cse4) (or .cse33 .cse2 .cse35 .cse32 (and .cse26 (= ~a26~0 |old(~a26~0)|) (= ~a7~0 1) .cse39 .cse30 .cse29) .cse6 .cse9 .cse36 .cse37 .cse24) (or .cse6 .cse1 .cse13 .cse11 .cse7 .cse12 .cse8 .cse14 .cse4) (or .cse19 .cse22 .cse3 .cse7 .cse12 .cse8 .cse13 .cse4) (or .cse12 (and .cse40 .cse41 .cse27 .cse30 .cse31 .cse42) .cse32 (or .cse43 .cse34 .cse35 .cse36 .cse37) .cse9) (or .cse19 .cse35 .cse32 .cse3 .cse12 .cse44 .cse9 .cse36 .cse7 (and .cse40 .cse26 .cse27 .cse45 .cse31 .cse42) .cse24 (= 0 |old(~a26~0)|)) (or .cse23 .cse8 (or .cse9 .cse22 .cse7 .cse20)) (or .cse19 .cse23 .cse44 .cse4 .cse11 .cse7 .cse20 .cse8) (or .cse19 .cse35 .cse32 (or .cse2 .cse7 .cse24) .cse44 .cse9 .cse36 .cse11 (and .cse40 .cse46 .cse26 .cse27 .cse45 .cse42)) (or .cse3 (and (and .cse27 .cse42) .cse40 .cse47 .cse46 (= |old(~a4~0)| ~a4~0)) .cse48) (or .cse25 .cse15 .cse49 .cse6 .cse9 .cse7 .cse20 .cse8) (or (or .cse19 .cse6 .cse9 .cse2 .cse7) .cse11 .cse0 .cse8) (or .cse1 .cse35 .cse32 .cse12 .cse44 .cse21 .cse9 .cse36 .cse8 (and .cse40 .cse26 .cse27 .cse50 .cse31 .cse42)) (or .cse9 .cse22 .cse7 .cse51 .cse20 (and .cse52 .cse27 .cse53 .cse40 .cse41 (<= |old(~a28~0)| ~a28~0) .cse42)) (or .cse10 .cse22 .cse11 .cse7 .cse12 .cse24 .cse13 .cse4) (or .cse6 .cse1 .cse9 .cse2 .cse11 .cse7 .cse8 .cse0) (or .cse12 .cse25 .cse44 .cse54 .cse4 .cse11 .cse7 .cse24) (or .cse33 .cse35 .cse2 (and .cse40 .cse46 .cse26 .cse27 .cse30 .cse42) .cse32 .cse9 .cse36 .cse11 .cse37 .cse7 .cse8) (or .cse19 .cse23 .cse22 .cse4 .cse15 .cse7 .cse20 .cse8) (or .cse19 .cse3 .cse4 .cse23 .cse7 .cse20 .cse24) (or .cse13 .cse19 .cse9 .cse3 .cse7 .cse12 .cse8) (or .cse19 .cse9 .cse2 .cse3 .cse7 .cse8 .cse0) (or .cse2 .cse25 .cse4 .cse15 .cse55 .cse7 .cse8 .cse49) (or .cse6 .cse1 .cse9 .cse11 .cse7 .cse20 .cse8 .cse23) (or .cse1 .cse3 .cse7 .cse20 .cse23 .cse8 .cse14 .cse4) (or .cse3 .cse25 .cse9 .cse7 .cse20 .cse23 .cse24) (or .cse6 .cse9 .cse2 .cse10 .cse11 .cse7 .cse24 .cse0) (or .cse19 .cse0 .cse2 .cse11 .cse7 .cse8 .cse4) (or .cse25 .cse4 .cse23 .cse6 .cse11 .cse7 .cse20 .cse24) (or .cse32 (and .cse40 .cse41 .cse27 .cse30 (= ~a14~0 19) .cse42) (or .cse43 .cse9 .cse34 .cse35 .cse36 .cse37 (not .cse56))) (or (or .cse9 .cse2 .cse10 .cse7 .cse8) .cse3 .cse0) (or .cse13 .cse10 .cse3 .cse7 .cse12 .cse8 .cse4) (or .cse11 .cse38 .cse12 (or .cse6 .cse1 .cse7 .cse24 .cse14) .cse4) (or .cse1 .cse32 .cse12 (and .cse26 .cse28 .cse27 .cse50 .cse31 .cse42) (or .cse33 .cse9 .cse34 .cse35 .cse36) .cse8) (or .cse1 .cse44 .cse4 .cse23 .cse11 .cse7 .cse20 .cse8) (or .cse13 .cse6 .cse9 .cse11 .cse7 .cse12 .cse24 .cse25) (or .cse13 .cse12 (or .cse21 .cse9 .cse22) .cse8) (or .cse19 .cse2 .cse11 .cse0 .cse7 .cse24 .cse4) (or .cse19 .cse12 .cse44 .cse4 .cse6 .cse13 .cse11 .cse7 .cse24) (or (or .cse6 .cse2 .cse10 .cse11 .cse7 .cse24 .cse4 .cse5) .cse49) (or .cse1 (and .cse52 .cse27 .cse53 .cse40 .cse41 .cse57 .cse42) .cse3 (or .cse35 .cse32 .cse9 .cse36 .cse7 .cse20) .cse8 .cse44) (or .cse1 .cse16 .cse17) (or .cse38 .cse11 (or .cse6 .cse9 .cse10 .cse7 .cse8 .cse14) .cse12) (or .cse3 .cse25 .cse23 .cse4 .cse7 .cse20 .cse24) (or .cse25 .cse55 .cse6 .cse9 .cse23 .cse11 .cse7 .cse20 .cse24 .cse14) (or .cse25 .cse4 .cse55 .cse6 .cse11 .cse7 .cse20 .cse23 .cse8) (or .cse21 .cse0 .cse2 .cse10 .cse24 .cse4) (or .cse18 (or .cse9 .cse7 .cse20 .cse24) .cse19 .cse11) (or .cse38 .cse11 .cse12 (or .cse19 .cse6 .cse9 .cse7 .cse8)) (or .cse19 .cse58 .cse3 .cse0) (or .cse19 .cse9 .cse23 .cse3 .cse7 .cse20 .cse8) (or .cse19 .cse12 .cse44 .cse4 .cse15 .cse54 .cse7 .cse8) (or (and (and .cse59 .cse27 .cse40 .cse41 .cse42) .cse47) .cse11 (and (or .cse25 .cse48) (or (and (or .cse9 .cse22 .cse56 .cse7 .cse24) (or .cse9 .cse22 .cse56 .cse7 .cse15)) .cse25))) (or .cse58 .cse1 .cse11 .cse0) (or .cse1 .cse11 (or .cse6 .cse2 .cse7 .cse24) .cse0 .cse4) (or .cse13 (or .cse19 .cse22 .cse11 .cse7 .cse12 .cse24) .cse4))))) [2018-12-01 22:43:46,301 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,301 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,301 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,301 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-01 22:43:46,301 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,301 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,302 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,303 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,304 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,304 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,304 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,304 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,304 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,305 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse64 (= 19 |old(~a14~0)|))) (let ((.cse18 (= 16 |old(~a4~0)|)) (.cse43 (not (= 17 |old(~a4~0)|))) (.cse9 (not (= 1 |old(~a3~0)|))) (.cse25 (not (= 1 ~a25~0))) (.cse27 (not (= 1 ~a1~0))) (.cse45 (not (= 15 |old(~a28~0)|))) (.cse58 (not .cse64)) (.cse32 (not (= 1 |old(~a7~0)|)))) (let ((.cse17 (= |calculate_output3_#in~input| 0)) (.cse24 (not (= |old(~a14~0)| 19))) (.cse28 (= 0 |old(~a26~0)|)) (.cse56 (= 16 |old(~a28~0)|)) (.cse57 (= 18 ~a14~0)) (.cse10 (< 15 |old(~a28~0)|)) (.cse40 (= 20 ~a14~0)) (.cse44 (not (= 17 |old(~a26~0)|))) (.cse59 (or .cse43 .cse9 .cse25 .cse27 .cse45 .cse58 .cse32 (not (= 18 |old(~a26~0)|)))) (.cse63 (= |old(~a14~0)| ~a14~0)) (.cse54 (= 19 ~a14~0)) (.cse49 (= ~a28~0 |old(~a28~0)|)) (.cse30 (not .cse18)) (.cse53 (< |old(~a28~0)| 16)) (.cse36 (= |old(~a26~0)| ~a26~0)) (.cse37 (= ~a4~0 |old(~a4~0)|)) (.cse50 (= ~a14~0 |old(~a14~0)|)) (.cse38 (= ~a7~0 |old(~a7~0)|)) (.cse60 (= |old(~a28~0)| ~a28~0)) (.cse41 (= ~a3~0 |old(~a3~0)|)) (.cse2 (not (= 18 |old(~a14~0)|))) (.cse7 (= 16 |old(~a26~0)|))) (let ((.cse48 (= ~a3~0 1)) (.cse39 (= ~a28~0 15)) (.cse42 (not (= 0 |old(~a7~0)|))) (.cse14 (or .cse2 .cse7 .cse32)) (.cse5 (= 18 |old(~a4~0)|)) (.cse52 (and .cse36 .cse37 .cse50 .cse38 .cse60 .cse41)) (.cse20 (or .cse9 .cse30 .cse64 .cse7 .cse53)) (.cse21 (and (and .cse63 (not .cse54) .cse38 (= 1 ~a3~0) .cse36 (not (= ~a26~0 16)) (= 16 ~a4~0) (<= 16 ~a28~0) .cse41) .cse49)) (.cse29 (not (= |old(~a26~0)| 18))) (.cse47 (= ~a26~0 17)) (.cse61 (= 16 ~a28~0)) (.cse16 (and (or (= 0 |old(~a14~0)|) .cse43 .cse9 .cse44 .cse25 .cse27 (= 0 |old(~a28~0)|)) .cse59)) (.cse22 (and .cse50 .cse38 .cse36 .cse49 .cse37 .cse41)) (.cse34 (and .cse38 .cse36 .cse49 .cse37 .cse41 .cse40)) (.cse31 (and .cse54 .cse38 .cse36 .cse49 .cse37 .cse41)) (.cse55 (and .cse36 .cse37 .cse38 .cse60 .cse40 .cse41)) (.cse51 (and (or .cse9 .cse2 .cse10 .cse30 .cse7) (or .cse9 .cse2 .cse30 .cse7 .cse32))) (.cse19 (< 17 |old(~a26~0)|)) (.cse33 (< 16 |old(~a28~0)|)) (.cse62 (or .cse9 .cse2 .cse7 .cse53 .cse32)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse0 (and .cse38 .cse57 .cse36 .cse49 .cse37 .cse41)) (.cse1 (not .cse56)) (.cse8 (< 0 |old(~a7~0)|)) (.cse35 (or .cse25 .cse53 .cse9 .cse27 .cse7 .cse17 .cse24 .cse28)) (.cse3 (< 18 |old(~a26~0)|)) (.cse26 (not (= |old(~a4~0)| 17))) (.cse15 (not (= calculate_output3_~input 0))) (.cse46 (= ~a4~0 17)) (.cse13 (and .cse38 .cse36 .cse49 .cse37 .cse40 .cse41)) (.cse23 (not (= 17 |old(~a28~0)|))) (.cse11 (= 20 |old(~a26~0)|)) (.cse12 (not (= 20 |old(~a14~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse1 .cse9 .cse2 .cse3 .cse7 .cse0 .cse8) (or (or .cse6 .cse10 .cse11 .cse7 .cse12 .cse8 .cse4 .cse5) .cse13) (or .cse1 .cse14 .cse15 .cse16 .cse17) (or .cse0 (or .cse6 .cse2 .cse10 .cse11 .cse7 .cse8 .cse18 .cse4 .cse5)) (or .cse1 .cse12 .cse13 .cse19 .cse6 .cse9 .cse7 .cse8) (or .cse11 .cse12 .cse20 .cse8 .cse21) (or .cse22 (or .cse23 .cse6 .cse9 .cse7 .cse24) .cse11 .cse8) (or .cse23 .cse25 .cse3 .cse12 .cse26 .cse6 .cse9 .cse27 .cse7 .cse17 .cse15 .cse8 .cse28) (or .cse29 .cse23 .cse30 .cse24 .cse8 .cse4 .cse31) (or .cse13 .cse3 .cse7 .cse12 .cse32 .cse33 .cse4) (or .cse11 .cse12 (or .cse1 (or .cse9 .cse7 .cse32)) .cse34) (or .cse2 .cse10 .cse0 .cse3 .cse7 .cse8 .cse18 .cse4) (or .cse34 .cse12 (or .cse1 .cse7 .cse19) .cse8 .cse4) (or .cse6 .cse1 .cse13 .cse11 .cse7 .cse12 .cse8 .cse18 .cse4) (or .cse23 .cse30 .cse3 .cse7 .cse12 .cse8 .cse13 .cse4) (or .cse31 .cse8 (or .cse9 .cse30 .cse7 .cse24)) (or .cse23 .cse11 .cse8 .cse15 .cse35 .cse26) (or .cse12 (and .cse15 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41) (or .cse42 .cse43 .cse44 .cse25 .cse27 .cse45) .cse9 .cse17) (or (and .cse46 .cse38 (and .cse47 .cse48) .cse39 .cse40) .cse17 (or .cse43 .cse9 .cse44 .cse25 .cse27 .cse45 .cse12) .cse32) (or .cse23 .cse25 .cse2 .cse3 .cse26 .cse6 .cse9 .cse15 .cse27 .cse7 .cse17 .cse8 .cse28) (or .cse23 .cse31 .cse26 .cse4 .cse11 .cse7 .cse24 .cse8) (or .cse3 (and (and .cse38 .cse41) .cse36 .cse49 .cse50 (= |old(~a4~0)| ~a4~0)) .cse51) (or .cse33 .cse19 .cse52 .cse6 .cse9 .cse7 .cse24 .cse8) (or (or .cse23 .cse6 .cse9 .cse2 .cse7) .cse11 .cse0 .cse8) (or .cse9 .cse30 .cse7 .cse53 .cse24 (and .cse54 .cse38 (<= ~a28~0 |old(~a28~0)|) .cse36 .cse37 (<= |old(~a28~0)| ~a28~0) .cse41)) (or .cse10 .cse30 .cse11 .cse7 .cse12 .cse32 .cse13 .cse4) (or .cse23 .cse25 .cse15 .cse26 .cse6 .cse9 .cse27 .cse11 .cse7 .cse17 .cse24 .cse32 .cse28) (or .cse6 .cse1 .cse9 .cse2 .cse11 .cse7 .cse8 .cse0) (or .cse12 .cse33 .cse26 .cse55 .cse4 .cse11 .cse7 .cse32) (or .cse23 .cse31 .cse30 .cse4 .cse19 .cse7 .cse24 .cse8) (or .cse23 .cse3 .cse4 .cse31 .cse7 .cse24 .cse32) (or .cse13 .cse23 .cse9 .cse3 .cse7 .cse12 .cse8) (or .cse15 .cse25 .cse12 .cse26 .cse9 .cse27 .cse11 .cse45 .cse7 .cse17 .cse32 .cse28) (or .cse23 .cse9 .cse2 .cse3 .cse7 .cse8 .cse0) (or .cse2 .cse33 .cse4 .cse19 .cse56 .cse7 .cse8 .cse52) (or .cse6 .cse1 .cse9 .cse11 .cse7 .cse24 .cse8 .cse31) (or .cse43 .cse2 .cse25 .cse6 .cse9 .cse27 .cse45 .cse17 .cse32 .cse28 (and .cse46 (= ~a26~0 |old(~a26~0)|) (= ~a7~0 1) .cse15 .cse57 .cse39 .cse48)) (or .cse1 .cse3 .cse7 .cse24 .cse31 .cse8 .cse18 .cse4) (or .cse3 .cse33 .cse9 .cse7 .cse24 .cse31 .cse32) (or .cse6 .cse9 .cse2 .cse10 .cse11 .cse7 .cse32 .cse0) (or .cse23 .cse0 .cse2 .cse11 .cse7 .cse8 .cse4) (or .cse43 .cse25 .cse2 .cse6 .cse9 .cse27 .cse11 .cse45 .cse7 .cse17 .cse8 .cse28 (and .cse15 .cse36 .cse50 .cse46 .cse38 .cse39 .cse41)) (or .cse33 .cse4 .cse31 .cse6 .cse11 .cse7 .cse24 .cse32) (or (and .cse15 .cse36 .cse37 .cse38 .cse39 (= ~a14~0 19) .cse41) .cse17 (and (or .cse42 .cse43 .cse9 .cse44 .cse25 .cse27 .cse45 .cse58) .cse59)) (or (or .cse9 .cse2 .cse10 .cse7 .cse8) .cse3 .cse0) (or .cse13 .cse10 .cse3 .cse7 .cse12 .cse8 .cse4) (or .cse11 .cse34 .cse12 (or .cse6 .cse1 .cse7 .cse32 .cse18) .cse4) (or .cse23 .cse25 .cse14 .cse26 (and .cse15 .cse36 .cse50 .cse46 .cse38 .cse60 .cse41) .cse9 .cse27 .cse11 .cse17 .cse28) (or .cse1 .cse26 .cse4 .cse31 .cse11 .cse7 .cse24 .cse8) (or .cse13 .cse6 .cse9 .cse11 .cse7 .cse12 .cse32 .cse33) (or .cse13 .cse12 (or .cse29 .cse9 .cse30) .cse8) (or .cse23 .cse2 .cse11 .cse0 .cse7 .cse32 .cse4) (or .cse23 .cse12 .cse26 .cse4 .cse6 .cse13 .cse11 .cse7 .cse32) (or (or .cse6 .cse2 .cse10 .cse11 .cse7 .cse32 .cse4 .cse5) .cse52) (or .cse1 .cse20 .cse21) (or .cse34 .cse11 (or .cse6 .cse9 .cse10 .cse7 .cse8 .cse18) .cse12) (or .cse3 .cse33 .cse31 .cse4 .cse7 .cse24 .cse32) (or .cse33 .cse56 .cse6 .cse9 .cse31 .cse11 .cse7 .cse24 .cse32 .cse18) (or (or .cse1 .cse25 .cse2 .cse26 .cse9 .cse27 .cse7 .cse17 .cse28) .cse3 .cse15 .cse8) (or .cse1 .cse25 (and .cse15 .cse36 .cse46 .cse38 .cse61 .cse40 .cse41) .cse12 .cse26 .cse29 .cse9 .cse27 .cse17 .cse8) (or .cse33 .cse4 .cse56 .cse6 .cse11 .cse7 .cse24 .cse31 .cse8) (or .cse29 .cse0 .cse2 .cse10 .cse32 .cse4) (or .cse1 .cse12 (and .cse15 .cse46 .cse47 .cse38 .cse61 .cse40 .cse41) .cse16 .cse17 .cse8) (or .cse22 (or .cse9 .cse7 .cse24 .cse32) .cse23 .cse11) (or .cse34 .cse11 .cse12 (or .cse23 .cse6 .cse9 .cse7 .cse8)) (or .cse23 .cse62 .cse3 .cse0) (or .cse23 .cse9 .cse31 .cse3 .cse7 .cse24 .cse8) (or .cse23 .cse12 .cse26 .cse4 .cse19 .cse55 .cse7 .cse8) (or (and (and .cse63 .cse38 .cse36 .cse37 .cse41) .cse49) .cse11 (and (or .cse33 .cse51) (or (and (or .cse9 .cse30 .cse64 .cse7 .cse32) (or .cse9 .cse30 .cse64 .cse7 .cse19)) .cse33))) (or .cse62 .cse1 .cse11 .cse0) (or .cse1 .cse11 (or .cse6 .cse2 .cse7 .cse32) .cse0 .cse4) (or (and .cse38 (and .cse54 .cse15 .cse37 .cse41) .cse36 .cse49) .cse1 .cse3 .cse8 .cse35 .cse26) (or .cse23 .cse25 .cse3 .cse12 .cse26 .cse9 .cse27 .cse7 .cse17 (and .cse15 .cse36 .cse46 .cse38 .cse60 .cse40 .cse41) .cse32 .cse28) (or .cse13 (or .cse23 .cse30 .cse11 .cse7 .cse12 .cse32) .cse4)))))) [2018-12-01 22:43:46,305 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,305 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,305 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,305 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,305 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,305 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,305 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,305 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,305 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,306 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,307 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,308 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,309 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,310 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,310 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,310 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,310 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,310 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,310 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,310 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,310 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,310 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,314 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,314 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,314 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,314 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,315 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,316 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,316 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,316 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,316 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,316 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,316 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,316 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,326 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,327 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,337 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,337 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,338 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse14 (= 16 |old(~a4~0)|))) (let ((.cse28 (= 18 ~a14~0)) (.cse51 (= 16 |old(~a28~0)|)) (.cse10 (< 15 |old(~a28~0)|)) (.cse2 (not (= 18 |old(~a14~0)|))) (.cse24 (not (= 1 |old(~a7~0)|))) (.cse48 (= 20 ~a14~0)) (.cse55 (= |old(~a14~0)| ~a14~0)) (.cse45 (= 19 ~a14~0)) (.cse40 (= ~a28~0 |old(~a28~0)|)) (.cse9 (not (= 1 |old(~a3~0)|))) (.cse22 (not .cse14)) (.cse56 (= 19 |old(~a14~0)|)) (.cse7 (= 16 |old(~a26~0)|)) (.cse44 (< |old(~a28~0)| 16)) (.cse39 (= |old(~a26~0)| ~a26~0)) (.cse37 (= ~a4~0 |old(~a4~0)|)) (.cse41 (= ~a14~0 |old(~a14~0)|)) (.cse36 (= ~a7~0 |old(~a7~0)|)) (.cse53 (= |old(~a28~0)| ~a28~0)) (.cse38 (= ~a3~0 |old(~a3~0)|))) (let ((.cse5 (= 18 |old(~a4~0)|)) (.cse43 (and .cse39 .cse37 .cse41 .cse36 .cse53 .cse38)) (.cse16 (or .cse9 .cse22 .cse56 .cse7 .cse44)) (.cse17 (and (and .cse55 (not .cse45) .cse36 (= 1 ~a3~0) .cse39 (not (= ~a26~0 16)) (= 16 ~a4~0) (<= 16 ~a28~0) .cse38) .cse40)) (.cse18 (and .cse41 .cse36 .cse39 .cse40 .cse37 .cse38)) (.cse26 (and .cse36 .cse39 .cse40 .cse37 .cse38 .cse48)) (.cse23 (and .cse45 .cse36 .cse39 .cse40 .cse37 .cse38)) (.cse3 (< 18 |old(~a26~0)|)) (.cse20 (not (= |old(~a14~0)| 19))) (.cse50 (and .cse39 .cse37 .cse36 .cse53 .cse48 .cse38)) (.cse47 (= 16 ~a28~0)) (.cse35 (not (= |old(~a4~0)| 17))) (.cse21 (not (= |old(~a26~0)| 18))) (.cse8 (< 0 |old(~a7~0)|)) (.cse42 (and (or .cse9 .cse2 .cse10 .cse22 .cse7) (or .cse9 .cse2 .cse22 .cse7 .cse24))) (.cse15 (< 17 |old(~a26~0)|)) (.cse25 (< 16 |old(~a28~0)|)) (.cse54 (or .cse9 .cse2 .cse7 .cse44 .cse24)) (.cse27 (= ~a4~0 17)) (.cse46 (= ~a26~0 17)) (.cse30 (not (= 17 |old(~a4~0)|))) (.cse29 (= ~a28~0 15)) (.cse34 (= |calculate_output3_#in~input| 0)) (.cse52 (not (= 0 |old(~a7~0)|))) (.cse49 (not (= 17 |old(~a26~0)|))) (.cse31 (not (= 1 ~a25~0))) (.cse32 (not (= 1 ~a1~0))) (.cse33 (not (= 15 |old(~a28~0)|))) (.cse1 (not .cse51)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse0 (and .cse36 .cse28 .cse39 .cse40 .cse37 .cse38)) (.cse13 (and .cse36 .cse39 .cse40 .cse37 .cse48 .cse38)) (.cse19 (not (= 17 |old(~a28~0)|))) (.cse11 (= 20 |old(~a26~0)|)) (.cse12 (not (= 20 |old(~a14~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse1 .cse9 .cse2 .cse3 .cse7 .cse0 .cse8) (or (or .cse6 .cse10 .cse11 .cse7 .cse12 .cse8 .cse4 .cse5) .cse13) (or .cse0 (or .cse6 .cse2 .cse10 .cse11 .cse7 .cse8 .cse14 .cse4 .cse5)) (or .cse1 .cse12 .cse13 .cse15 .cse6 .cse9 .cse7 .cse8) (or .cse11 .cse12 .cse16 .cse8 .cse17) (or .cse18 (or .cse19 .cse6 .cse9 .cse7 .cse20) .cse11 .cse8) (or .cse21 .cse19 .cse22 .cse20 .cse8 .cse4 .cse23) (or .cse13 .cse3 .cse7 .cse12 .cse24 .cse25 .cse4) (or .cse11 .cse12 (or .cse1 (or .cse9 .cse7 .cse24)) .cse26) (or .cse2 .cse10 .cse0 .cse3 .cse7 .cse8 .cse14 .cse4) (or .cse26 .cse12 (or .cse1 .cse7 .cse15) .cse8 .cse4) (or (and .cse27 (= ~a26~0 |old(~a26~0)|) (= ~a7~0 1) .cse28 .cse29 (= ~a3~0 1)) .cse30 .cse2 .cse31 .cse6 .cse9 .cse32 .cse33 .cse34 .cse24) (or .cse6 .cse1 .cse13 .cse11 .cse7 .cse12 .cse8 .cse14 .cse4) (or .cse19 .cse22 .cse3 .cse7 .cse12 .cse8 .cse13 .cse4) (or .cse23 .cse8 (or .cse9 .cse22 .cse7 .cse20)) (or .cse1 .cse3 .cse8 (or .cse31 .cse9 .cse32 .cse7 .cse34 .cse20) .cse35 (and (and .cse36 .cse37 .cse38) .cse39 .cse40 .cse41)) (or .cse19 .cse23 .cse35 .cse4 .cse11 .cse7 .cse20 .cse8) (or .cse3 (and (and .cse36 .cse38) .cse39 .cse40 .cse41 (= |old(~a4~0)| ~a4~0)) .cse42) (or .cse25 .cse15 .cse43 .cse6 .cse9 .cse7 .cse20 .cse8) (or (or .cse19 .cse6 .cse9 .cse2 .cse7) .cse11 .cse0 .cse8) (or .cse9 .cse22 .cse7 .cse44 .cse20 (and .cse45 .cse36 (<= ~a28~0 |old(~a28~0)|) .cse39 .cse37 (<= |old(~a28~0)| ~a28~0) .cse38)) (or .cse1 .cse12 (and .cse27 .cse46 .cse36 .cse47 .cse48 .cse38) (or .cse30 .cse9 .cse49 .cse31 .cse32) .cse34 .cse8) (or .cse10 .cse22 .cse11 .cse7 .cse12 .cse24 .cse13 .cse4) (or .cse6 .cse1 .cse9 .cse2 .cse11 .cse7 .cse8 .cse0) (or .cse12 .cse25 .cse35 .cse50 .cse4 .cse11 .cse7 .cse24) (or .cse19 .cse23 .cse22 .cse4 .cse15 .cse7 .cse20 .cse8) (or .cse19 .cse3 .cse4 .cse23 .cse7 .cse20 .cse24) (or .cse13 .cse19 .cse9 .cse3 .cse7 .cse12 .cse8) (or .cse19 .cse9 .cse2 .cse3 .cse7 .cse8 .cse0) (or .cse2 .cse25 .cse4 .cse15 .cse51 .cse7 .cse8 .cse43) (or .cse12 (or .cse52 .cse49 .cse31 .cse32 .cse33) .cse9 (and .cse39 .cse37 .cse36 .cse29 .cse48 .cse38) .cse34) (or .cse6 .cse1 .cse9 .cse11 .cse7 .cse20 .cse8 .cse23) (or .cse1 .cse3 .cse7 .cse20 .cse23 .cse8 .cse14 .cse4) (or .cse3 .cse25 .cse9 .cse7 .cse20 .cse23 .cse24) (or .cse6 .cse9 .cse2 .cse10 .cse11 .cse7 .cse24 .cse0) (or .cse19 .cse0 .cse2 .cse11 .cse7 .cse8 .cse4) (or .cse25 .cse4 .cse23 .cse6 .cse11 .cse7 .cse20 .cse24) (or (or .cse9 .cse2 .cse10 .cse7 .cse8) .cse3 .cse0) (or .cse13 .cse10 .cse3 .cse7 .cse12 .cse8 .cse4) (or .cse11 .cse26 .cse12 (or .cse6 .cse1 .cse7 .cse24 .cse14) .cse4) (or .cse1 .cse35 .cse4 .cse23 .cse11 .cse7 .cse20 .cse8) (or .cse13 .cse6 .cse9 .cse11 .cse7 .cse12 .cse24 .cse25) (or .cse13 .cse12 (or .cse21 .cse9 .cse22) .cse8) (or .cse19 .cse2 .cse11 .cse0 .cse7 .cse24 .cse4) (or .cse19 .cse31 (or .cse2 .cse7 .cse24) .cse35 .cse9 (and .cse39 .cse41 .cse27 .cse36 .cse53 .cse38) .cse32 .cse11 .cse34) (or .cse19 .cse12 .cse35 .cse4 .cse6 .cse13 .cse11 .cse7 .cse24) (or (or .cse6 .cse2 .cse10 .cse11 .cse7 .cse24 .cse4 .cse5) .cse43) (or .cse1 .cse16 .cse17) (or .cse26 .cse11 (or .cse6 .cse9 .cse10 .cse7 .cse8 .cse14) .cse12) (or .cse3 .cse25 .cse23 .cse4 .cse7 .cse20 .cse24) (or .cse25 .cse51 .cse6 .cse9 .cse23 .cse11 .cse7 .cse20 .cse24 .cse14) (or .cse30 .cse31 .cse2 (and .cse39 .cse41 .cse27 .cse36 .cse29 .cse38) .cse9 .cse32 .cse11 .cse33 .cse7 .cse34 .cse8) (or .cse25 .cse4 .cse51 .cse6 .cse11 .cse7 .cse20 .cse23 .cse8) (or .cse21 .cse0 .cse2 .cse10 .cse24 .cse4) (or .cse18 (or .cse9 .cse7 .cse20 .cse24) .cse19 .cse11) (or .cse19 .cse31 .cse3 .cse12 .cse35 .cse9 (and .cse39 .cse27 .cse36 .cse53 .cse48 .cse38) .cse32 .cse7 .cse34 .cse24 (= 0 |old(~a26~0)|)) (or .cse26 .cse11 .cse12 (or .cse19 .cse6 .cse9 .cse7 .cse8)) (or .cse19 .cse54 .cse3 .cse0) (or .cse19 .cse9 .cse23 .cse3 .cse7 .cse20 .cse8) (or .cse19 .cse12 .cse35 .cse4 .cse15 .cse50 .cse7 .cse8) (or .cse1 (and .cse39 .cse27 .cse36 .cse47 .cse48 .cse38) .cse31 .cse12 .cse35 .cse21 .cse9 .cse32 .cse34 .cse8) (or (and (and .cse55 .cse36 .cse39 .cse37 .cse38) .cse40) .cse11 (and (or .cse25 .cse42) (or (and (or .cse9 .cse22 .cse56 .cse7 .cse24) (or .cse9 .cse22 .cse56 .cse7 .cse15)) .cse25))) (or .cse54 .cse1 .cse11 .cse0) (or (and .cse27 .cse36 .cse46 .cse29 .cse48 .cse38) .cse34 (or .cse30 .cse9 .cse49 .cse31 .cse32 .cse33 .cse12) .cse24) (or (and .cse39 .cse37 .cse36 .cse29 (= ~a14~0 19) .cse38) .cse34 (or .cse52 .cse9 .cse49 .cse31 .cse32 .cse33 (not .cse56))) (or .cse1 .cse11 (or .cse6 .cse2 .cse7 .cse24) .cse0 .cse4) (or .cse13 (or .cse19 .cse22 .cse11 .cse7 .cse12 .cse24) .cse4))))) [2018-12-01 22:43:46,349 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,360 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,360 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,360 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,360 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,360 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,360 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,361 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,372 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,373 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,373 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,373 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,373 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,373 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,373 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,373 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,373 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,373 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,373 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,376 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,376 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,376 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,376 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,376 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,376 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,376 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,376 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,376 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,377 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,378 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,378 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,378 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,378 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,378 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,378 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,378 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,378 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,379 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,382 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,383 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,384 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,384 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,395 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,396 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,396 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,396 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,396 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,396 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,396 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,396 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,396 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,396 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,396 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,398 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,399 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,400 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,401 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,402 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse24 (= 16 |old(~a4~0)|))) (let ((.cse18 (= 18 ~a14~0)) (.cse55 (= 16 |old(~a28~0)|)) (.cse20 (< 15 |old(~a28~0)|)) (.cse2 (not (= 18 |old(~a14~0)|))) (.cse14 (not (= 1 |old(~a7~0)|))) (.cse38 (= 20 ~a14~0)) (.cse57 (= |old(~a14~0)| ~a14~0)) (.cse45 (= 19 ~a14~0)) (.cse46 (= ~a28~0 |old(~a28~0)|)) (.cse9 (not (= 1 |old(~a3~0)|))) (.cse32 (not .cse24)) (.cse52 (= 19 |old(~a14~0)|)) (.cse7 (= 16 |old(~a26~0)|)) (.cse53 (< |old(~a28~0)| 16)) (.cse35 (= |old(~a26~0)| ~a26~0)) (.cse36 (= ~a4~0 |old(~a4~0)|)) (.cse49 (= ~a14~0 |old(~a14~0)|)) (.cse37 (= ~a7~0 |old(~a7~0)|)) (.cse47 (= |old(~a28~0)| ~a28~0)) (.cse39 (= ~a3~0 |old(~a3~0)|))) (let ((.cse17 (= ~a26~0 |old(~a26~0)|)) (.cse40 (not (= 0 |old(~a7~0)|))) (.cse19 (= ~a28~0 15)) (.cse13 (not (= 15 |old(~a28~0)|))) (.cse5 (= 18 |old(~a4~0)|)) (.cse51 (and .cse35 .cse36 .cse49 .cse37 .cse47 .cse39)) (.cse10 (not (= 17 |old(~a4~0)|))) (.cse41 (not (= 17 |old(~a26~0)|))) (.cse11 (not (= 1 ~a25~0))) (.cse12 (not (= 1 ~a1~0))) (.cse15 (= |calculate_output2_#in~input| 0)) (.cse16 (= ~a4~0 17)) (.cse43 (= ~a26~0 17)) (.cse48 (= 16 ~a28~0)) (.cse26 (or .cse9 .cse32 .cse52 .cse7 .cse53)) (.cse27 (and (and .cse57 (not .cse45) .cse37 (= 1 ~a3~0) .cse35 (not (= ~a26~0 16)) (= 16 ~a4~0) (<= 16 ~a28~0) .cse39) .cse46)) (.cse31 (not (= |old(~a26~0)| 18))) (.cse28 (and .cse49 .cse37 .cse35 .cse46 .cse36 .cse39)) (.cse42 (and .cse37 .cse35 .cse46 .cse36 .cse39 .cse38)) (.cse33 (and .cse45 .cse37 .cse35 .cse46 .cse36 .cse39)) (.cse3 (< 18 |old(~a26~0)|)) (.cse30 (not (= |old(~a14~0)| 19))) (.cse44 (not (= |old(~a4~0)| 17))) (.cse54 (and .cse35 .cse36 .cse37 .cse47 .cse38 .cse39)) (.cse8 (< 0 |old(~a7~0)|)) (.cse50 (and (or .cse9 .cse2 .cse20 .cse32 .cse7) (or .cse9 .cse2 .cse32 .cse7 .cse14))) (.cse25 (< 17 |old(~a26~0)|)) (.cse34 (< 16 |old(~a28~0)|)) (.cse56 (or .cse9 .cse2 .cse7 .cse53 .cse14)) (.cse1 (not .cse55)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse0 (and .cse37 .cse18 .cse35 .cse46 .cse36 .cse39)) (.cse23 (and .cse37 .cse35 .cse46 .cse36 .cse38 .cse39)) (.cse29 (not (= 17 |old(~a28~0)|))) (.cse21 (= 20 |old(~a26~0)|)) (.cse22 (not (= 20 |old(~a14~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse1 .cse9 .cse2 .cse3 .cse7 .cse0 .cse8) (or .cse10 .cse2 .cse11 .cse6 .cse9 .cse12 .cse13 .cse14 .cse15 (and .cse16 .cse17 (= ~a7~0 1) .cse18 .cse19 (= ~a3~0 1))) (or (or .cse6 .cse20 .cse21 .cse7 .cse22 .cse8 .cse4 .cse5) .cse23) (or .cse0 (or .cse6 .cse2 .cse20 .cse21 .cse7 .cse8 .cse24 .cse4 .cse5)) (or .cse1 .cse22 .cse23 .cse25 .cse6 .cse9 .cse7 .cse8) (or .cse21 .cse22 .cse26 .cse8 .cse27) (or .cse28 (or .cse29 .cse6 .cse9 .cse7 .cse30) .cse21 .cse8) (or .cse31 .cse29 .cse32 .cse30 .cse8 .cse4 .cse33) (or .cse23 .cse3 .cse7 .cse22 .cse14 .cse34 .cse4) (or .cse22 .cse15 (and .cse35 .cse36 .cse37 .cse19 .cse38 .cse39) (or .cse40 .cse41 .cse11 .cse12 .cse13) .cse9) (or .cse21 .cse22 (or .cse1 (or .cse9 .cse7 .cse14)) .cse42) (or (and .cse16 .cse37 .cse43 .cse19 .cse38 .cse39) .cse15 (or .cse10 .cse9 .cse41 .cse11 .cse12 .cse13 .cse22) .cse14) (or .cse2 .cse20 .cse0 .cse3 .cse7 .cse8 .cse24 .cse4) (or .cse42 .cse22 (or .cse1 .cse7 .cse25) .cse8 .cse4) (or .cse1 .cse3 (or .cse11 .cse9 .cse12 .cse7 .cse30 .cse15) .cse8 .cse44 (and .cse37 (and .cse45 .cse17 .cse36 .cse39) .cse46)) (or .cse6 .cse1 .cse23 .cse21 .cse7 .cse22 .cse8 .cse24 .cse4) (or .cse29 .cse11 .cse3 .cse22 (and .cse35 .cse16 .cse37 .cse47 .cse38 .cse39) .cse44 .cse9 .cse12 .cse7 .cse14 .cse15 (= 0 |old(~a26~0)|)) (or .cse29 .cse32 .cse3 .cse7 .cse22 .cse8 .cse23 .cse4) (or .cse33 .cse8 (or .cse9 .cse32 .cse7 .cse30)) (or .cse1 .cse11 .cse22 .cse44 .cse31 .cse9 .cse12 (and .cse35 .cse16 .cse37 .cse48 .cse38 .cse39) .cse8 .cse15) (or .cse29 .cse33 .cse44 .cse4 .cse21 .cse7 .cse30 .cse8) (or .cse3 (and (and .cse37 .cse39) .cse35 .cse46 .cse49 (= |old(~a4~0)| ~a4~0)) .cse50) (or .cse34 .cse25 .cse51 .cse6 .cse9 .cse7 .cse30 .cse8) (or (or .cse29 .cse6 .cse9 .cse2 .cse7) .cse21 .cse0 .cse8) (or (and .cse35 .cse36 .cse37 .cse19 (= ~a14~0 19) .cse39) .cse15 (or .cse40 .cse9 .cse41 .cse11 .cse12 .cse13 (not .cse52))) (or .cse9 .cse32 .cse7 .cse53 .cse30 (and .cse45 .cse37 (<= ~a28~0 |old(~a28~0)|) .cse35 .cse36 (<= |old(~a28~0)| ~a28~0) .cse39)) (or .cse20 .cse32 .cse21 .cse7 .cse22 .cse14 .cse23 .cse4) (or .cse6 .cse1 .cse9 .cse2 .cse21 .cse7 .cse8 .cse0) (or .cse22 .cse34 .cse44 .cse54 .cse4 .cse21 .cse7 .cse14) (or .cse29 .cse33 .cse32 .cse4 .cse25 .cse7 .cse30 .cse8) (or .cse29 .cse3 .cse4 .cse33 .cse7 .cse30 .cse14) (or .cse23 .cse29 .cse9 .cse3 .cse7 .cse22 .cse8) (or .cse29 .cse9 .cse2 .cse3 .cse7 .cse8 .cse0) (or .cse2 .cse34 .cse4 .cse25 .cse55 .cse7 .cse8 .cse51) (or .cse6 .cse1 .cse9 .cse21 .cse7 .cse30 .cse8 .cse33) (or .cse1 .cse3 .cse7 .cse30 .cse33 .cse8 .cse24 .cse4) (or .cse3 .cse34 .cse9 .cse7 .cse30 .cse33 .cse14) (or .cse6 .cse9 .cse2 .cse20 .cse21 .cse7 .cse14 .cse0) (or .cse29 .cse0 .cse2 .cse21 .cse7 .cse8 .cse4) (or .cse34 .cse4 .cse33 .cse6 .cse21 .cse7 .cse30 .cse14) (or (or .cse9 .cse2 .cse20 .cse7 .cse8) .cse3 .cse0) (or .cse23 .cse20 .cse3 .cse7 .cse22 .cse8 .cse4) (or .cse21 .cse42 .cse22 (or .cse6 .cse1 .cse7 .cse14 .cse24) .cse4) (or .cse1 .cse44 .cse4 .cse33 .cse21 .cse7 .cse30 .cse8) (or .cse23 .cse6 .cse9 .cse21 .cse7 .cse22 .cse14 .cse34) (or .cse23 .cse22 (or .cse31 .cse9 .cse32) .cse8) (or .cse29 .cse2 .cse21 .cse0 .cse7 .cse14 .cse4) (or .cse29 .cse22 .cse44 .cse4 .cse6 .cse23 .cse21 .cse7 .cse14) (or (and .cse35 .cse49 .cse16 .cse37 .cse47 .cse39) .cse29 .cse11 (or .cse2 .cse7 .cse14) .cse44 .cse9 .cse12 .cse21 .cse15) (or .cse10 .cse11 .cse2 (and .cse35 .cse49 .cse16 .cse37 .cse19 .cse39) .cse9 .cse12 .cse21 .cse13 .cse7 .cse8 .cse15) (or (or .cse6 .cse2 .cse20 .cse21 .cse7 .cse14 .cse4 .cse5) .cse51) (or .cse1 .cse22 (or .cse10 .cse9 .cse41 .cse11 .cse12) .cse8 .cse15 (and .cse16 .cse43 .cse37 .cse48 .cse38 .cse39)) (or .cse1 .cse26 .cse27) (or .cse42 .cse21 (or .cse6 .cse9 .cse20 .cse7 .cse8 .cse24) .cse22) (or .cse3 .cse34 .cse33 .cse4 .cse7 .cse30 .cse14) (or .cse34 .cse55 .cse6 .cse9 .cse33 .cse21 .cse7 .cse30 .cse14 .cse24) (or .cse34 .cse4 .cse55 .cse6 .cse21 .cse7 .cse30 .cse33 .cse8) (or .cse31 .cse0 .cse2 .cse20 .cse14 .cse4) (or .cse28 (or .cse9 .cse7 .cse30 .cse14) .cse29 .cse21) (or .cse42 .cse21 .cse22 (or .cse29 .cse6 .cse9 .cse7 .cse8)) (or .cse29 .cse56 .cse3 .cse0) (or .cse29 .cse9 .cse33 .cse3 .cse7 .cse30 .cse8) (or .cse29 .cse22 .cse44 .cse4 .cse25 .cse54 .cse7 .cse8) (or (and (and .cse57 .cse37 .cse35 .cse36 .cse39) .cse46) .cse21 (and (or .cse34 .cse50) (or (and (or .cse9 .cse32 .cse52 .cse7 .cse14) (or .cse9 .cse32 .cse52 .cse7 .cse25)) .cse34))) (or .cse56 .cse1 .cse21 .cse0) (or .cse1 .cse21 (or .cse6 .cse2 .cse7 .cse14) .cse0 .cse4) (or .cse23 (or .cse29 .cse32 .cse21 .cse7 .cse22 .cse14) .cse4))))) [2018-12-01 22:43:46,415 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,415 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,415 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,415 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,415 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,415 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,415 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,415 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,415 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,429 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,429 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,429 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,429 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,430 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse64 (= 19 |old(~a14~0)|))) (let ((.cse32 (not (= 17 |old(~a4~0)|))) (.cse7 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse8 (not (= 1 ~a1~0))) (.cse34 (not (= 15 |old(~a28~0)|))) (.cse50 (not .cse64)) (.cse44 (not (= 1 |old(~a7~0)|))) (.cse35 (= 16 |old(~a4~0)|))) (let ((.cse48 (= 18 ~a14~0)) (.cse60 (= 16 |old(~a28~0)|)) (.cse25 (< 15 |old(~a28~0)|)) (.cse15 (not (= 18 |old(~a14~0)|))) (.cse22 (= 20 ~a14~0)) (.cse63 (= |old(~a14~0)| ~a14~0)) (.cse57 (= 19 ~a14~0)) (.cse52 (= ~a28~0 |old(~a28~0)|)) (.cse42 (not .cse35)) (.cse28 (= |old(~a26~0)| ~a26~0)) (.cse29 (= ~a4~0 |old(~a4~0)|)) (.cse53 (= ~a14~0 |old(~a14~0)|)) (.cse20 (= ~a7~0 |old(~a7~0)|)) (.cse58 (= |old(~a28~0)| ~a28~0)) (.cse23 (= ~a3~0 |old(~a3~0)|)) (.cse33 (not (= 17 |old(~a26~0)|))) (.cse51 (or .cse32 .cse7 .cse1 .cse8 .cse34 .cse50 .cse44 (not (= 18 |old(~a26~0)|)))) (.cse56 (< |old(~a28~0)| 16)) (.cse9 (= 16 |old(~a26~0)|)) (.cse40 (not (= |old(~a14~0)| 19))) (.cse11 (= |calculate_output2_#in~input| 0)) (.cse12 (= 0 |old(~a26~0)|))) (let ((.cse31 (not (= 0 |old(~a7~0)|))) (.cse19 (= ~a26~0 17)) (.cse49 (= ~a3~0 1)) (.cse30 (= ~a28~0 15)) (.cse47 (or .cse1 .cse56 .cse7 .cse8 .cse9 .cse40 .cse11 .cse12)) (.cse24 (and (or (= 0 |old(~a14~0)|) .cse32 .cse7 .cse33 .cse1 .cse8 (= 0 |old(~a28~0)|)) .cse51)) (.cse17 (= 18 |old(~a4~0)|)) (.cse55 (and .cse28 .cse29 .cse53 .cse20 .cse58 .cse23)) (.cse37 (or .cse7 .cse42 .cse64 .cse9 .cse56)) (.cse38 (and (and .cse63 (not .cse57) .cse20 (= 1 ~a3~0) .cse28 (not (= ~a26~0 16)) (= 16 ~a4~0) (<= 16 ~a28~0) .cse23) .cse52)) (.cse39 (and .cse53 .cse20 .cse28 .cse52 .cse29 .cse23)) (.cse46 (and .cse20 .cse28 .cse52 .cse29 .cse23 .cse22)) (.cse43 (and .cse57 .cse20 .cse28 .cse52 .cse29 .cse23)) (.cse2 (< 18 |old(~a26~0)|)) (.cse59 (and .cse28 .cse29 .cse20 .cse58 .cse22 .cse23)) (.cse21 (= 16 ~a28~0)) (.cse41 (not (= |old(~a26~0)| 18))) (.cse10 (< 0 |old(~a7~0)|)) (.cse54 (and (or .cse7 .cse15 .cse25 .cse42 .cse9) (or .cse7 .cse15 .cse42 .cse9 .cse44))) (.cse36 (< 17 |old(~a26~0)|)) (.cse45 (< 16 |old(~a28~0)|)) (.cse62 (or .cse7 .cse15 .cse9 .cse56 .cse44)) (.cse18 (= ~a4~0 17)) (.cse61 (or .cse15 .cse9 .cse44)) (.cse14 (not .cse60)) (.cse13 (and .cse20 .cse48 .cse28 .cse52 .cse29 .cse23)) (.cse5 (not (= |old(~a4~0)| 17))) (.cse4 (not (= calculate_output2_~input 0))) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse27 (and .cse20 .cse28 .cse52 .cse29 .cse22 .cse23)) (.cse0 (not (= 17 |old(~a28~0)|))) (.cse26 (= 20 |old(~a26~0)|)) (.cse3 (not (= 20 |old(~a14~0)|))) (.cse16 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 .cse14 .cse15 .cse2 .cse16 .cse17 .cse6 .cse9 .cse10) (or .cse14 .cse3 (and .cse18 .cse4 .cse19 .cse20 .cse21 .cse22 .cse23) .cse24 .cse10 .cse11) (or .cse14 .cse7 .cse15 .cse2 .cse9 .cse13 .cse10) (or .cse4 .cse0 .cse1 .cse15 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or (or .cse6 .cse25 .cse26 .cse9 .cse3 .cse10 .cse16 .cse17) .cse27) (or .cse3 .cse11 (and .cse28 .cse29 .cse4 .cse20 .cse30 .cse22 .cse23) (or .cse31 .cse32 .cse33 .cse1 .cse8 .cse34) .cse7) (or .cse13 (or .cse6 .cse15 .cse25 .cse26 .cse9 .cse10 .cse35 .cse16 .cse17)) (or .cse14 .cse3 .cse27 .cse36 .cse6 .cse7 .cse9 .cse10) (or .cse26 .cse3 .cse37 .cse10 .cse38) (or .cse39 (or .cse0 .cse6 .cse7 .cse9 .cse40) .cse26 .cse10) (or .cse41 .cse0 .cse42 .cse40 .cse10 .cse16 .cse43) (or .cse2 .cse10 .cse4 (or .cse14 .cse1 .cse15 .cse5 .cse7 .cse8 .cse9 .cse11 .cse12)) (or .cse27 .cse2 .cse9 .cse3 .cse44 .cse45 .cse16) (or .cse26 .cse3 (or .cse14 (or .cse7 .cse9 .cse44)) .cse46) (or .cse15 .cse25 .cse13 .cse2 .cse9 .cse10 .cse35 .cse16) (or .cse46 .cse3 (or .cse14 .cse9 .cse36) .cse10 .cse16) (or .cse0 .cse4 .cse26 .cse47 .cse10 .cse5) (or .cse32 .cse15 .cse1 (and .cse18 (= ~a26~0 |old(~a26~0)|) .cse4 (= ~a7~0 1) .cse48 .cse30 .cse49) .cse6 .cse7 .cse8 .cse34 .cse44 .cse11 .cse12) (or .cse6 .cse14 .cse27 .cse26 .cse9 .cse3 .cse10 .cse35 .cse16) (or .cse11 (and .cse28 .cse29 .cse4 .cse20 .cse30 (= ~a14~0 19) .cse23) (and (or .cse31 .cse32 .cse7 .cse33 .cse1 .cse8 .cse34 .cse50) .cse51)) (or .cse0 .cse42 .cse2 .cse9 .cse3 .cse10 .cse27 .cse16) (or .cse43 .cse10 (or .cse7 .cse42 .cse9 .cse40)) (or .cse0 .cse43 .cse5 .cse16 .cse26 .cse9 .cse40 .cse10) (or .cse2 (and (and .cse20 .cse23) .cse28 .cse52 .cse53 (= |old(~a4~0)| ~a4~0)) .cse54) (or .cse45 .cse36 .cse55 .cse6 .cse7 .cse9 .cse40 .cse10) (or (or .cse0 .cse6 .cse7 .cse15 .cse9) .cse26 .cse13 .cse10) (or .cse7 .cse42 .cse9 .cse56 .cse40 (and .cse57 .cse20 (<= ~a28~0 |old(~a28~0)|) .cse28 .cse29 (<= |old(~a28~0)| ~a28~0) .cse23)) (or .cse11 (or .cse32 .cse7 .cse33 .cse1 .cse8 .cse34 .cse3) .cse44 (and .cse18 .cse20 (and .cse19 .cse49) .cse30 .cse22)) (or .cse25 .cse42 .cse26 .cse9 .cse3 .cse44 .cse27 .cse16) (or .cse0 (and .cse28 .cse18 .cse4 .cse20 .cse58 .cse22 .cse23) .cse1 .cse2 .cse3 .cse5 .cse7 .cse8 .cse9 .cse44 .cse11 .cse12) (or .cse6 .cse14 .cse7 .cse15 .cse26 .cse9 .cse10 .cse13) (or .cse1 .cse3 .cse5 .cse7 .cse8 .cse26 .cse34 .cse9 .cse4 .cse44 .cse11 .cse12) (or .cse3 .cse45 .cse5 .cse59 .cse16 .cse26 .cse9 .cse44) (or .cse32 .cse1 .cse15 .cse6 .cse7 .cse8 .cse26 .cse34 .cse9 (and .cse28 .cse53 .cse18 .cse4 .cse20 .cse30 .cse23) .cse10 .cse11 .cse12) (or .cse0 .cse43 .cse42 .cse16 .cse36 .cse9 .cse40 .cse10) (or .cse0 .cse2 .cse16 .cse43 .cse9 .cse40 .cse44) (or .cse27 .cse0 .cse7 .cse2 .cse9 .cse3 .cse10) (or .cse0 .cse7 .cse15 .cse2 .cse9 .cse10 .cse13) (or .cse15 .cse45 .cse16 .cse36 .cse60 .cse9 .cse10 .cse55) (or .cse6 .cse14 .cse7 .cse26 .cse9 .cse40 .cse10 .cse43) (or .cse14 .cse2 .cse9 .cse40 .cse43 .cse10 .cse35 .cse16) (or .cse14 (and (and .cse57 .cse4 .cse29 .cse23) .cse20 .cse28 .cse52) .cse2 .cse47 .cse10 .cse5) (or .cse2 .cse45 .cse7 .cse9 .cse40 .cse43 .cse44) (or .cse6 .cse7 .cse15 .cse25 .cse26 .cse9 .cse44 .cse13) (or .cse0 .cse13 .cse15 .cse26 .cse9 .cse10 .cse16) (or .cse45 .cse16 .cse43 .cse6 .cse26 .cse9 .cse40 .cse44) (or .cse4 .cse14 .cse61 .cse24 .cse11) (or (or .cse7 .cse15 .cse25 .cse9 .cse10) .cse2 .cse13) (or .cse27 .cse25 .cse2 .cse9 .cse3 .cse10 .cse16) (or .cse26 .cse46 .cse3 (or .cse6 .cse14 .cse9 .cse44 .cse35) .cse16) (or .cse14 .cse5 .cse16 .cse43 .cse26 .cse9 .cse40 .cse10) (or .cse27 .cse6 .cse7 .cse26 .cse9 .cse3 .cse44 .cse45) (or .cse27 .cse3 (or .cse41 .cse7 .cse42) .cse10) (or .cse0 .cse15 .cse26 .cse13 .cse9 .cse44 .cse16) (or .cse0 .cse3 .cse5 .cse16 .cse6 .cse27 .cse26 .cse9 .cse44) (or (or .cse6 .cse15 .cse25 .cse26 .cse9 .cse44 .cse16 .cse17) .cse55) (or .cse14 .cse37 .cse38) (or .cse46 .cse26 (or .cse6 .cse7 .cse25 .cse9 .cse10 .cse35) .cse3) (or .cse2 .cse45 .cse43 .cse16 .cse9 .cse40 .cse44) (or .cse45 .cse60 .cse6 .cse7 .cse43 .cse26 .cse9 .cse40 .cse44 .cse35) (or .cse45 .cse16 .cse60 .cse6 .cse26 .cse9 .cse40 .cse43 .cse10) (or .cse41 .cse13 .cse15 .cse25 .cse44 .cse16) (or .cse39 (or .cse7 .cse9 .cse40 .cse44) .cse0 .cse26) (or .cse46 .cse26 .cse3 (or .cse0 .cse6 .cse7 .cse9 .cse10)) (or .cse0 .cse62 .cse2 .cse13) (or .cse0 .cse7 .cse43 .cse2 .cse9 .cse40 .cse10) (or .cse0 .cse3 .cse5 .cse16 .cse36 .cse59 .cse9 .cse10) (or .cse14 .cse1 .cse3 .cse5 (and .cse28 .cse18 .cse4 .cse20 .cse21 .cse22 .cse23) .cse41 .cse7 .cse8 .cse10 .cse11) (or (and (and .cse63 .cse20 .cse28 .cse29 .cse23) .cse52) .cse26 (and (or .cse45 .cse54) (or (and (or .cse7 .cse42 .cse64 .cse9 .cse44) (or .cse7 .cse42 .cse64 .cse9 .cse36)) .cse45))) (or .cse62 .cse14 .cse26 .cse13) (or .cse0 .cse1 (and .cse28 .cse53 .cse18 .cse4 .cse20 .cse58 .cse23) .cse61 .cse5 .cse7 .cse8 .cse26 .cse11 .cse12) (or .cse14 .cse26 (or .cse6 .cse15 .cse9 .cse44) .cse13 .cse16) (or .cse0 .cse1 .cse5 .cse4 .cse6 .cse7 .cse8 .cse26 .cse9 .cse40 .cse44 .cse11 .cse12) (or .cse27 (or .cse0 .cse42 .cse26 .cse9 .cse3 .cse44) .cse16)))))) [2018-12-01 22:43:46,454 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,455 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,467 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,468 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,470 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,471 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,472 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,473 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,473 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,486 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,487 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,487 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,487 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,487 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,487 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,487 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,487 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,487 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,500 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse66 (= 19 |old(~a14~0)|))) (let ((.cse33 (= 16 |old(~a4~0)|)) (.cse17 (not (= 17 |old(~a4~0)|))) (.cse18 (not (= 1 |old(~a3~0)|))) (.cse20 (not (= 1 ~a25~0))) (.cse21 (not (= 1 ~a1~0))) (.cse22 (not (= 15 |old(~a28~0)|))) (.cse23 (not .cse66)) (.cse46 (not (= 1 |old(~a7~0)|)))) (let ((.cse59 (= 16 |old(~a28~0)|)) (.cse48 (= 18 ~a14~0)) (.cse30 (< 15 |old(~a28~0)|)) (.cse19 (not (= 17 |old(~a26~0)|))) (.cse24 (or .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse46 (not (= 18 |old(~a26~0)|)))) (.cse2 (not (= 18 |old(~a14~0)|))) (.cse37 (= 20 ~a14~0)) (.cse65 (= |old(~a14~0)| ~a14~0)) (.cse50 (= ~a28~0 |old(~a28~0)|)) (.cse44 (not .cse33)) (.cse51 (= ~a14~0 |old(~a14~0)|)) (.cse61 (= |old(~a28~0)| ~a28~0)) (.cse54 (< |old(~a28~0)| 16)) (.cse15 (= |calculate_output_#in~input| 0)) (.cse7 (= 16 |old(~a26~0)|)) (.cse42 (not (= |old(~a14~0)| 19))) (.cse43 (= 0 |old(~a26~0)|)) (.cse55 (= 19 ~a14~0)) (.cse12 (= ~a7~0 |old(~a7~0)|)) (.cse56 (<= ~a28~0 |old(~a28~0)|)) (.cse9 (not (= calculate_output_~input 0))) (.cse10 (= |old(~a26~0)| ~a26~0)) (.cse11 (= ~a4~0 |old(~a4~0)|)) (.cse57 (<= |old(~a28~0)| ~a28~0)) (.cse14 (= ~a3~0 |old(~a3~0)|))) (let ((.cse27 (and .cse55 .cse12 .cse56 .cse9 .cse10 .cse11 .cse57 .cse14)) (.cse28 (or .cse20 .cse54 .cse15 .cse18 .cse21 .cse7 .cse42 .cse43)) (.cse35 (= ~a4~0 17)) (.cse60 (= ~a26~0 17)) (.cse36 (= 16 ~a28~0)) (.cse5 (= 18 |old(~a4~0)|)) (.cse53 (and .cse10 .cse11 .cse51 .cse12 .cse61 .cse14)) (.cse39 (or .cse18 .cse44 .cse66 .cse7 .cse54)) (.cse40 (and (and .cse65 (not .cse55) .cse12 (= 1 ~a3~0) .cse10 (not (= ~a26~0 16)) (= 16 ~a4~0) (<= 16 ~a28~0) .cse14) .cse50)) (.cse16 (not (= 0 |old(~a7~0)|))) (.cse13 (= ~a28~0 15)) (.cse38 (not (= |old(~a26~0)| 18))) (.cse41 (and .cse51 .cse12 .cse10 .cse50 .cse11 .cse14)) (.cse49 (and .cse12 .cse10 .cse50 .cse11 .cse14 .cse37)) (.cse45 (and .cse55 .cse12 .cse10 .cse50 .cse11 .cse14)) (.cse58 (and .cse10 .cse11 .cse12 .cse61 .cse37 .cse14)) (.cse62 (or .cse2 .cse7 .cse46)) (.cse63 (and (or (= 0 |old(~a14~0)|) .cse17 .cse18 .cse19 .cse20 .cse21 (= 0 |old(~a28~0)|)) .cse24)) (.cse52 (and (or .cse18 .cse2 .cse30 .cse44 .cse7) (or .cse18 .cse2 .cse44 .cse7 .cse46))) (.cse34 (< 17 |old(~a26~0)|)) (.cse47 (< 16 |old(~a28~0)|)) (.cse64 (or .cse18 .cse2 .cse7 .cse54 .cse46)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse0 (and .cse12 .cse48 .cse10 .cse50 .cse11 .cse14)) (.cse3 (< 18 |old(~a26~0)|)) (.cse8 (< 0 |old(~a7~0)|)) (.cse1 (not .cse59)) (.cse29 (not (= |old(~a4~0)| 17))) (.cse32 (and .cse12 .cse10 .cse50 .cse11 .cse37 .cse14)) (.cse25 (not (= 17 |old(~a28~0)|))) (.cse26 (= 20 |old(~a26~0)|)) (.cse31 (not (= 20 |old(~a14~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or (and .cse9 .cse10 .cse11 .cse12 .cse13 (= ~a14~0 19) .cse14) .cse15 (and (or .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) .cse24)) (or .cse25 .cse26 .cse27 .cse8 .cse28 .cse29) (or .cse1 .cse18 .cse2 .cse3 .cse7 .cse0 .cse8) (or (or .cse6 .cse30 .cse26 .cse7 .cse31 .cse8 .cse4 .cse5) .cse32) (or .cse0 (or .cse6 .cse2 .cse30 .cse26 .cse7 .cse8 .cse33 .cse4 .cse5)) (or .cse1 .cse31 .cse32 .cse34 .cse6 .cse18 .cse7 .cse8) (or .cse1 .cse20 .cse31 .cse15 .cse29 (and .cse9 .cse10 .cse35 .cse12 .cse36 .cse37 .cse14) .cse38 .cse18 .cse21 .cse8) (or .cse26 .cse31 .cse39 .cse8 .cse40) (or .cse1 .cse3 .cse27 .cse8 .cse28 .cse29) (or .cse41 (or .cse25 .cse6 .cse18 .cse7 .cse42) .cse26 .cse8) (or .cse25 .cse20 .cse3 .cse31 .cse9 .cse15 .cse29 .cse6 .cse18 .cse21 .cse7 .cse8 .cse43) (or .cse38 .cse25 .cse44 .cse42 .cse8 .cse4 .cse45) (or .cse32 .cse3 .cse7 .cse31 .cse46 .cse47 .cse4) (or .cse17 .cse2 .cse20 .cse15 (and .cse35 (= ~a26~0 |old(~a26~0)|) (= ~a7~0 1) .cse9 .cse48 .cse13 (= ~a3~0 1)) .cse6 .cse18 .cse21 .cse22 .cse46 .cse43) (or .cse26 .cse31 (or .cse1 (or .cse18 .cse7 .cse46)) .cse49) (or .cse2 .cse30 .cse0 .cse3 .cse7 .cse8 .cse33 .cse4) (or .cse49 .cse31 (or .cse1 .cse7 .cse34) .cse8 .cse4) (or .cse6 .cse1 .cse32 .cse26 .cse7 .cse31 .cse8 .cse33 .cse4) (or .cse25 .cse44 .cse3 .cse7 .cse31 .cse8 .cse32 .cse4) (or .cse45 .cse8 (or .cse18 .cse44 .cse7 .cse42)) (or .cse25 .cse45 .cse29 .cse4 .cse26 .cse7 .cse42 .cse8) (or .cse3 (and (and .cse12 .cse14) .cse10 .cse50 .cse51 (= |old(~a4~0)| ~a4~0)) .cse52) (or .cse47 .cse34 .cse53 .cse6 .cse18 .cse7 .cse42 .cse8) (or (or .cse25 .cse6 .cse18 .cse2 .cse7) .cse26 .cse0 .cse8) (or .cse18 .cse44 .cse7 .cse54 .cse42 (and .cse55 .cse12 .cse56 .cse10 .cse11 .cse57 .cse14)) (or .cse30 .cse44 .cse26 .cse7 .cse31 .cse46 .cse32 .cse4) (or .cse25 .cse20 .cse2 .cse3 .cse15 .cse29 .cse6 .cse18 .cse21 .cse7 .cse8 .cse43 .cse9) (or .cse6 .cse1 .cse18 .cse2 .cse26 .cse7 .cse8 .cse0) (or (and .cse9 .cse10 .cse51 .cse35 .cse12 .cse13 .cse14) .cse17 .cse20 .cse2 .cse15 .cse6 .cse18 .cse21 .cse26 .cse22 .cse7 .cse8 .cse43) (or .cse31 .cse47 .cse29 .cse58 .cse4 .cse26 .cse7 .cse46) (or .cse25 .cse45 .cse44 .cse4 .cse34 .cse7 .cse42 .cse8) (or .cse25 .cse3 .cse4 .cse45 .cse7 .cse42 .cse46) (or .cse32 .cse25 .cse18 .cse3 .cse7 .cse31 .cse8) (or .cse25 .cse18 .cse2 .cse3 .cse7 .cse8 .cse0) (or .cse2 .cse47 .cse4 .cse34 .cse59 .cse7 .cse8 .cse53) (or .cse6 .cse1 .cse18 .cse26 .cse7 .cse42 .cse8 .cse45) (or .cse1 .cse3 .cse7 .cse42 .cse45 .cse8 .cse33 .cse4) (or .cse3 .cse47 .cse18 .cse7 .cse42 .cse45 .cse46) (or .cse6 .cse18 .cse2 .cse30 .cse26 .cse7 .cse46 .cse0) (or .cse25 .cse0 .cse2 .cse26 .cse7 .cse8 .cse4) (or .cse47 .cse4 .cse45 .cse6 .cse26 .cse7 .cse42 .cse46) (or (or .cse18 .cse2 .cse30 .cse7 .cse8) .cse3 .cse0) (or .cse32 .cse30 .cse3 .cse7 .cse31 .cse8 .cse4) (or .cse26 .cse49 .cse31 (or .cse6 .cse1 .cse7 .cse46 .cse33) .cse4) (or (and .cse35 .cse12 .cse60 .cse13 .cse37 .cse14) .cse15 (or .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse31) .cse46) (or .cse25 .cse20 .cse3 .cse31 .cse15 .cse29 .cse18 .cse21 (and .cse9 .cse10 .cse35 .cse12 .cse61 .cse37 .cse14) .cse7 .cse46 .cse43) (or .cse1 .cse29 .cse4 .cse45 .cse26 .cse7 .cse42 .cse8) (or .cse32 .cse6 .cse18 .cse26 .cse7 .cse31 .cse46 .cse47) (or .cse32 .cse31 (or .cse38 .cse18 .cse44) .cse8) (or .cse25 .cse20 .cse62 .cse15 .cse29 .cse18 .cse21 .cse26 .cse43 (and .cse9 .cse10 .cse51 .cse35 .cse12 .cse61 .cse14)) (or .cse25 .cse2 .cse26 .cse0 .cse7 .cse46 .cse4) (or .cse25 .cse20 .cse9 .cse15 .cse29 .cse6 .cse18 .cse21 .cse26 .cse7 .cse42 .cse46 .cse43) (or .cse25 .cse31 .cse29 .cse4 .cse6 .cse32 .cse26 .cse7 .cse46) (or .cse1 (and .cse9 .cse35 .cse60 .cse12 .cse36 .cse37 .cse14) .cse31 .cse15 .cse63 .cse8) (or (or .cse6 .cse2 .cse30 .cse26 .cse7 .cse46 .cse4 .cse5) .cse53) (or .cse1 .cse39 .cse40) (or .cse49 .cse26 (or .cse6 .cse18 .cse30 .cse7 .cse8 .cse33) .cse31) (or .cse3 .cse47 .cse45 .cse4 .cse7 .cse42 .cse46) (or .cse31 .cse15 (or .cse16 .cse17 .cse19 .cse20 .cse21 .cse22) .cse18 (and .cse9 .cse10 .cse11 .cse12 .cse13 .cse37 .cse14)) (or .cse47 .cse59 .cse6 .cse18 .cse45 .cse26 .cse7 .cse42 .cse46 .cse33) (or .cse47 .cse4 .cse59 .cse6 .cse26 .cse7 .cse42 .cse45 .cse8) (or .cse38 .cse0 .cse2 .cse30 .cse46 .cse4) (or .cse41 (or .cse18 .cse7 .cse42 .cse46) .cse25 .cse26) (or .cse49 .cse26 .cse31 (or .cse25 .cse6 .cse18 .cse7 .cse8)) (or .cse25 .cse64 .cse3 .cse0) (or .cse25 .cse18 .cse45 .cse3 .cse7 .cse42 .cse8) (or .cse25 .cse31 .cse29 .cse4 .cse34 .cse58 .cse7 .cse8) (or .cse1 .cse9 .cse62 .cse15 .cse63) (or (and (and .cse65 .cse12 .cse10 .cse11 .cse14) .cse50) .cse26 (and (or .cse47 .cse52) (or (and (or .cse18 .cse44 .cse66 .cse7 .cse46) (or .cse18 .cse44 .cse66 .cse7 .cse34)) .cse47))) (or .cse64 .cse1 .cse26 .cse0) (or .cse9 .cse20 .cse31 .cse15 .cse29 .cse18 .cse21 .cse26 .cse22 .cse7 .cse46 .cse43) (or .cse1 .cse26 (or .cse6 .cse2 .cse7 .cse46) .cse0 .cse4) (or .cse3 .cse9 .cse8 (or .cse1 .cse20 .cse2 .cse15 .cse29 .cse18 .cse21 .cse7 .cse43)) (or .cse32 (or .cse25 .cse44 .cse26 .cse7 .cse31 .cse46) .cse4)))))) [2018-12-01 22:43:46,513 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,526 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,527 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,527 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,527 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,527 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,527 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,527 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,527 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,527 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,527 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,527 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,540 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,541 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,554 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse14 (= 16 |old(~a4~0)|))) (let ((.cse54 (= 18 ~a14~0)) (.cse51 (= 16 |old(~a28~0)|)) (.cse10 (< 15 |old(~a28~0)|)) (.cse2 (not (= 18 |old(~a14~0)|))) (.cse30 (not (= 1 |old(~a7~0)|))) (.cse27 (= 20 ~a14~0)) (.cse56 (= |old(~a14~0)| ~a14~0)) (.cse38 (= 19 ~a14~0)) (.cse40 (= ~a28~0 |old(~a28~0)|)) (.cse9 (not (= 1 |old(~a3~0)|))) (.cse35 (not .cse14)) (.cse53 (= 19 |old(~a14~0)|)) (.cse7 (= 16 |old(~a26~0)|)) (.cse49 (< |old(~a28~0)| 16)) (.cse23 (= |old(~a26~0)| ~a26~0)) (.cse39 (= ~a4~0 |old(~a4~0)|)) (.cse31 (= ~a14~0 |old(~a14~0)|)) (.cse25 (= ~a7~0 |old(~a7~0)|)) (.cse32 (= |old(~a28~0)| ~a28~0)) (.cse28 (= ~a3~0 |old(~a3~0)|))) (let ((.cse26 (= 16 ~a28~0)) (.cse24 (= ~a4~0 17)) (.cse45 (= ~a26~0 17)) (.cse42 (not (= 17 |old(~a4~0)|))) (.cse5 (= 18 |old(~a4~0)|)) (.cse48 (and .cse23 .cse39 .cse31 .cse25 .cse32 .cse28)) (.cse43 (= ~a28~0 15)) (.cse19 (= |calculate_output_#in~input| 0)) (.cse52 (not (= 0 |old(~a7~0)|))) (.cse46 (not (= 17 |old(~a26~0)|))) (.cse18 (not (= 1 ~a25~0))) (.cse22 (not (= 1 ~a1~0))) (.cse44 (not (= 15 |old(~a28~0)|))) (.cse16 (or .cse9 .cse35 .cse53 .cse7 .cse49)) (.cse17 (and (and .cse56 (not .cse38) .cse25 (= 1 ~a3~0) .cse23 (not (= ~a26~0 16)) (= 16 ~a4~0) (<= 16 ~a28~0) .cse28) .cse40)) (.cse21 (not (= |old(~a26~0)| 18))) (.cse33 (and .cse31 .cse25 .cse23 .cse40 .cse39 .cse28)) (.cse41 (and .cse25 .cse23 .cse40 .cse39 .cse28 .cse27)) (.cse36 (and .cse38 .cse25 .cse23 .cse40 .cse39 .cse28)) (.cse3 (< 18 |old(~a26~0)|)) (.cse34 (not (= |old(~a14~0)| 19))) (.cse20 (not (= |old(~a4~0)| 17))) (.cse50 (and .cse23 .cse39 .cse25 .cse32 .cse27 .cse28)) (.cse8 (< 0 |old(~a7~0)|)) (.cse47 (and (or .cse9 .cse2 .cse10 .cse35 .cse7) (or .cse9 .cse2 .cse35 .cse7 .cse30))) (.cse15 (< 17 |old(~a26~0)|)) (.cse37 (< 16 |old(~a28~0)|)) (.cse55 (or .cse9 .cse2 .cse7 .cse49 .cse30)) (.cse1 (not .cse51)) (.cse6 (= |old(~a4~0)| |old(~a26~0)|)) (.cse0 (and .cse25 .cse54 .cse23 .cse40 .cse39 .cse28)) (.cse13 (and .cse25 .cse23 .cse40 .cse39 .cse27 .cse28)) (.cse29 (not (= 17 |old(~a28~0)|))) (.cse11 (= 20 |old(~a26~0)|)) (.cse12 (not (= 20 |old(~a14~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse1 .cse9 .cse2 .cse3 .cse7 .cse0 .cse8) (or (or .cse6 .cse10 .cse11 .cse7 .cse12 .cse8 .cse4 .cse5) .cse13) (or .cse0 (or .cse6 .cse2 .cse10 .cse11 .cse7 .cse8 .cse14 .cse4 .cse5)) (or .cse1 .cse12 .cse13 .cse15 .cse6 .cse9 .cse7 .cse8) (or .cse11 .cse12 .cse16 .cse8 .cse17) (or .cse1 .cse18 .cse12 .cse19 .cse20 .cse21 .cse9 .cse22 (and .cse23 .cse24 .cse25 .cse26 .cse27 .cse28) .cse8) (or .cse29 .cse18 (or .cse2 .cse7 .cse30) .cse19 .cse20 .cse9 .cse22 .cse11 (and .cse23 .cse31 .cse24 .cse25 .cse32 .cse28)) (or .cse33 (or .cse29 .cse6 .cse9 .cse7 .cse34) .cse11 .cse8) (or .cse21 .cse29 .cse35 .cse34 .cse8 .cse4 .cse36) (or .cse13 .cse3 .cse7 .cse12 .cse30 .cse37 .cse4) (or (and .cse25 (and .cse38 .cse39 .cse28) .cse23 .cse40) .cse1 .cse3 .cse8 (or .cse18 .cse19 .cse9 .cse22 .cse7 .cse34) .cse20) (or .cse11 .cse12 (or .cse1 (or .cse9 .cse7 .cse30)) .cse41) (or .cse2 .cse10 .cse0 .cse3 .cse7 .cse8 .cse14 .cse4) (or .cse29 .cse18 .cse3 .cse12 .cse19 .cse20 .cse9 .cse22 .cse7 .cse30 (= 0 |old(~a26~0)|) (and .cse23 .cse24 .cse25 .cse32 .cse27 .cse28)) (or .cse41 .cse12 (or .cse1 .cse7 .cse15) .cse8 .cse4) (or .cse42 .cse18 .cse2 .cse19 (and .cse23 .cse31 .cse24 .cse25 .cse43 .cse28) .cse9 .cse22 .cse11 .cse44 .cse7 .cse8) (or .cse6 .cse1 .cse13 .cse11 .cse7 .cse12 .cse8 .cse14 .cse4) (or .cse1 .cse12 (and .cse24 .cse45 .cse25 .cse26 .cse27 .cse28) .cse19 (or .cse42 .cse9 .cse46 .cse18 .cse22) .cse8) (or .cse29 .cse35 .cse3 .cse7 .cse12 .cse8 .cse13 .cse4) (or .cse36 .cse8 (or .cse9 .cse35 .cse7 .cse34)) (or .cse29 .cse36 .cse20 .cse4 .cse11 .cse7 .cse34 .cse8) (or .cse3 (and (and .cse25 .cse28) .cse23 .cse40 .cse31 (= |old(~a4~0)| ~a4~0)) .cse47) (or .cse37 .cse15 .cse48 .cse6 .cse9 .cse7 .cse34 .cse8) (or (or .cse29 .cse6 .cse9 .cse2 .cse7) .cse11 .cse0 .cse8) (or .cse9 .cse35 .cse7 .cse49 .cse34 (and .cse38 .cse25 (<= ~a28~0 |old(~a28~0)|) .cse23 .cse39 (<= |old(~a28~0)| ~a28~0) .cse28)) (or .cse10 .cse35 .cse11 .cse7 .cse12 .cse30 .cse13 .cse4) (or .cse6 .cse1 .cse9 .cse2 .cse11 .cse7 .cse8 .cse0) (or .cse12 .cse37 .cse20 .cse50 .cse4 .cse11 .cse7 .cse30) (or .cse29 .cse36 .cse35 .cse4 .cse15 .cse7 .cse34 .cse8) (or .cse29 .cse3 .cse4 .cse36 .cse7 .cse34 .cse30) (or .cse13 .cse29 .cse9 .cse3 .cse7 .cse12 .cse8) (or .cse29 .cse9 .cse2 .cse3 .cse7 .cse8 .cse0) (or .cse2 .cse37 .cse4 .cse15 .cse51 .cse7 .cse8 .cse48) (or (and .cse23 .cse39 .cse25 .cse43 (= ~a14~0 19) .cse28) .cse19 (or .cse52 .cse9 .cse46 .cse18 .cse22 .cse44 (not .cse53))) (or .cse6 .cse1 .cse9 .cse11 .cse7 .cse34 .cse8 .cse36) (or .cse1 .cse3 .cse7 .cse34 .cse36 .cse8 .cse14 .cse4) (or .cse3 .cse37 .cse9 .cse7 .cse34 .cse36 .cse30) (or .cse42 .cse2 .cse18 .cse19 .cse6 .cse9 .cse22 .cse44 (and .cse24 (= ~a26~0 |old(~a26~0)|) (= ~a7~0 1) .cse54 .cse43 (= ~a3~0 1)) .cse30) (or .cse6 .cse9 .cse2 .cse10 .cse11 .cse7 .cse30 .cse0) (or .cse29 .cse0 .cse2 .cse11 .cse7 .cse8 .cse4) (or .cse37 .cse4 .cse36 .cse6 .cse11 .cse7 .cse34 .cse30) (or (or .cse9 .cse2 .cse10 .cse7 .cse8) .cse3 .cse0) (or .cse13 .cse10 .cse3 .cse7 .cse12 .cse8 .cse4) (or .cse11 .cse41 .cse12 (or .cse6 .cse1 .cse7 .cse30 .cse14) .cse4) (or (and .cse24 .cse25 .cse45 .cse43 .cse27 .cse28) .cse19 (or .cse42 .cse9 .cse46 .cse18 .cse22 .cse44 .cse12) .cse30) (or .cse1 .cse20 .cse4 .cse36 .cse11 .cse7 .cse34 .cse8) (or .cse13 .cse6 .cse9 .cse11 .cse7 .cse12 .cse30 .cse37) (or .cse13 .cse12 (or .cse21 .cse9 .cse35) .cse8) (or .cse29 .cse2 .cse11 .cse0 .cse7 .cse30 .cse4) (or .cse29 .cse12 .cse20 .cse4 .cse6 .cse13 .cse11 .cse7 .cse30) (or (or .cse6 .cse2 .cse10 .cse11 .cse7 .cse30 .cse4 .cse5) .cse48) (or .cse12 (and .cse23 .cse39 .cse25 .cse43 .cse27 .cse28) .cse19 (or .cse52 .cse46 .cse18 .cse22 .cse44) .cse9) (or .cse1 .cse16 .cse17) (or .cse41 .cse11 (or .cse6 .cse9 .cse10 .cse7 .cse8 .cse14) .cse12) (or .cse3 .cse37 .cse36 .cse4 .cse7 .cse34 .cse30) (or .cse37 .cse51 .cse6 .cse9 .cse36 .cse11 .cse7 .cse34 .cse30 .cse14) (or .cse37 .cse4 .cse51 .cse6 .cse11 .cse7 .cse34 .cse36 .cse8) (or .cse21 .cse0 .cse2 .cse10 .cse30 .cse4) (or .cse33 (or .cse9 .cse7 .cse34 .cse30) .cse29 .cse11) (or .cse41 .cse11 .cse12 (or .cse29 .cse6 .cse9 .cse7 .cse8)) (or .cse29 .cse55 .cse3 .cse0) (or .cse29 .cse9 .cse36 .cse3 .cse7 .cse34 .cse8) (or .cse29 .cse12 .cse20 .cse4 .cse15 .cse50 .cse7 .cse8) (or (and (and .cse56 .cse25 .cse23 .cse39 .cse28) .cse40) .cse11 (and (or .cse37 .cse47) (or (and (or .cse9 .cse35 .cse53 .cse7 .cse30) (or .cse9 .cse35 .cse53 .cse7 .cse15)) .cse37))) (or .cse55 .cse1 .cse11 .cse0) (or .cse1 .cse11 (or .cse6 .cse2 .cse7 .cse30) .cse0 .cse4) (or .cse13 (or .cse29 .cse35 .cse11 .cse7 .cse12 .cse30) .cse4))))) [2018-12-01 22:43:46,567 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,580 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,581 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,582 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,582 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,582 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,582 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,582 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,582 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,582 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,582 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,582 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,582 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,582 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-01 22:43:46,583 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= 19 ~a14~0) (= ~a3~0 1)) [2018-12-01 22:43:46,583 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-01 22:43:46,587 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-01 22:43:46,587 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (and (= |old(~a26~0)| ~a26~0) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 17) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= ~a3~0 |old(~a3~0)|)) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= |old(~a14~0)| 19)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|))) [2018-12-01 22:43:46,588 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-01 22:43:46,588 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-01 22:43:46,588 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse15 (= 19 ~a14~0)) (.cse27 (<= ~a28~0 15)) (.cse6 (= 18 ~a14~0)) (.cse0 (not (= ~a4~0 ~a26~0))) (.cse23 (= 16 ~a4~0))) (let ((.cse12 (= 16 ~a28~0)) (.cse28 (= ~a7~0 1)) (.cse39 (= ~a14~0 19)) (.cse29 (= ~a28~0 15)) (.cse30 (= ~a4~0 17)) (.cse24 (<= 16 ~a28~0)) (.cse38 (and .cse27 .cse6 .cse0 .cse23)) (.cse11 (= 1 ~a3~0)) (.cse34 (= |old(~a14~0)| 19)) (.cse36 (not .cse15)) (.cse10 (= 1 ~a7~0)) (.cse7 (not (= ~a26~0 16))) (.cse1 (not (= ~a4~0 18))) (.cse2 (not (= ~a4~0 16)))) (let ((.cse18 (and .cse10 .cse7 .cse0 .cse1 .cse2)) (.cse25 (and .cse10 .cse0 .cse23 .cse36)) (.cse35 (or (and (and .cse10 .cse6 .cse0 .cse23) .cse11 .cse34) (and .cse38 .cse11 .cse34))) (.cse33 (and .cse11 .cse0 .cse23 .cse34 .cse36 .cse24)) (.cse32 (= ~a7~0 0)) (.cse21 (let ((.cse40 (= ~a1~0 1)) (.cse41 (= ~a25~0 1))) (or (and (not (= ~a14~0 0)) (not (= ~a28~0 0)) .cse40 .cse41 (= ~a26~0 17) .cse30) (and .cse28 .cse39 (= ~a26~0 18) .cse40 .cse41 .cse29 .cse30)))) (.cse19 (= ~a3~0 |old(~a3~0)|)) (.cse5 (not .cse12)) (.cse37 (= ~a7~0 |old(~a7~0)|)) (.cse22 (<= ~a26~0 17)) (.cse26 (= |old(~a26~0)| ~a26~0)) (.cse14 (<= ~a26~0 18)) (.cse9 (<= ~a28~0 16)) (.cse16 (= 17 ~a28~0)) (.cse17 (not (= main_~input~0 0))) (.cse31 (= ~a3~0 1)) (.cse3 (<= ~a7~0 0)) (.cse4 (<= ~a3~0 0)) (.cse20 (= |old(~a4~0)| ~a4~0)) (.cse8 (not (= ~a26~0 20))) (.cse13 (= 20 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse11 .cse12 .cse7 .cse8 .cse13) (and .cse14 .cse2 .cse15 .cse3 .cse4 .cse12 .cse7) (and .cse14 (and .cse16 (and .cse17 (not (= ~a26~0 0)) .cse18 .cse19) .cse20 .cse13)) (and .cse16 .cse3 .cse4 .cse6 .cse7 .cse8) (and .cse16 (and .cse10 .cse17 .cse21 .cse19) .cse13) (and .cse22 .cse3 .cse4 .cse12 .cse7 .cse13) (and .cse16 .cse20 .cse15 .cse3 .cse4 .cse7 .cse8) (and .cse16 .cse14 .cse3 .cse4 .cse7 .cse23 .cse13) (and .cse11 .cse0 .cse23 .cse15 .cse24) (and .cse4 (and .cse16 .cse25 .cse8 .cse13)) (and .cse3 .cse11 .cse26 .cse23 .cse13) (and .cse8 (and (and (and .cse7 .cse0 .cse2) .cse11) .cse5 .cse3 .cse9) .cse13) (and .cse10 .cse16 .cse14 .cse11 .cse6 .cse7) (and .cse10 .cse0 .cse11 .cse6 .cse7 .cse8 .cse9) (and .cse16 .cse0 .cse3 .cse11 .cse6 .cse7 .cse8) (and .cse0 .cse15 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9) (and .cse14 .cse3 .cse11 .cse6 .cse7 .cse9) (and .cse16 .cse0 .cse15 .cse3 .cse11 .cse7 .cse8) (and (and .cse11 .cse0 .cse23 .cse15) .cse3) (and .cse0 .cse15 .cse3 .cse11 .cse12 .cse7 .cse8) (and .cse4 (and .cse10 .cse27 .cse0 .cse23) .cse8 .cse13) (not (= 1 ~a25~0)) (and .cse16 .cse0 .cse3 .cse11 .cse7 .cse8 .cse13) (and .cse16 .cse14 .cse3 .cse11 .cse7 .cse13) (and .cse14 .cse0 .cse1 .cse3 .cse4 .cse12 .cse6 .cse7) (and .cse15 .cse20 .cse3 .cse4 .cse12 .cse7 .cse8) (and .cse28 .cse17 .cse6 .cse0 .cse29 .cse30 .cse31) (and .cse16 (and .cse17 (and .cse10 .cse6 .cse7) .cse31) .cse8 .cse20) (and (and .cse17 .cse32 .cse21 (<= |old(~a28~0)| ~a28~0) .cse19) .cse9 .cse13) (and .cse33 .cse8 .cse3 .cse13) (and .cse10 .cse16 .cse4 .cse6 .cse7 .cse8) (and .cse16 .cse20 .cse4 .cse18 .cse8 .cse13) (and .cse10 .cse16 .cse14 .cse15 .cse4 .cse7) (and .cse10 .cse0 .cse2 .cse15 .cse11 .cse5 .cse7 .cse8 .cse9) (and .cse10 .cse0 .cse15 .cse4 .cse7 .cse8 .cse9) (and .cse6 .cse8 .cse17 .cse30 .cse3 .cse11 .cse7 .cse29) (not .cse34) (and (or (and .cse35 .cse9) (and .cse9 (or (and .cse11 .cse25) (and .cse22 .cse11 (and .cse0 .cse23 .cse36))))) .cse8) (and .cse0 .cse2 .cse3 .cse4 .cse12 .cse7 .cse8 .cse13) (and .cse0 .cse3 .cse11 .cse12 .cse6 .cse7 .cse8) (and .cse14 .cse35) (and .cse16 .cse14 .cse15 .cse3 .cse4 .cse7 .cse23) (and .cse10 .cse0 .cse2 .cse4 .cse12 .cse7 .cse8 .cse13) (and .cse16 .cse22 .cse20 .cse3 .cse4 .cse7 .cse13) (and (and .cse17 .cse21 .cse31) .cse12 .cse3 .cse13) (and .cse12 .cse33) (and .cse10 .cse14 .cse4 .cse7 .cse9 .cse13) (and .cse10 .cse0 .cse4 .cse12 .cse6 .cse7 .cse8) (not (= 1 ~a1~0)) (and .cse10 .cse4 .cse6 .cse26 .cse5 .cse9) (and .cse37 .cse12 .cse11 .cse6 .cse7 .cse8) (and .cse38 .cse22 .cse3 .cse4) (and (and .cse17 .cse28 .cse29 .cse21 .cse19) .cse13) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9 .cse13) (and .cse10 .cse14 .cse15 .cse4 .cse7 .cse9) (and .cse16 .cse14 .cse15 .cse3 .cse11 .cse7) (and .cse14 .cse3 .cse4 .cse5 .cse7 .cse9 .cse13) (and .cse22 .cse0 .cse15 .cse3 .cse11 .cse7 .cse9) (not (= 15 |old(~a28~0)|)) (not (= 17 |old(~a4~0)|)) (and .cse32 (and .cse17 .cse39) .cse29 .cse21 .cse19) (and .cse16 .cse14 .cse3 .cse11 .cse6 .cse7) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse14 .cse2 .cse3 .cse4 .cse6 .cse5 .cse7 .cse9) (and .cse0 .cse1 .cse4 .cse37 .cse6 .cse7 .cse8 .cse9) (and .cse22 .cse0 .cse3 .cse11 .cse12 .cse7 .cse13) (and .cse26 .cse17 .cse30 .cse3 .cse12 .cse11 .cse13) (and .cse10 .cse14 .cse15 .cse11 .cse7 .cse9) (and .cse10 .cse16 .cse15 .cse11 .cse7 .cse8) (and .cse12 (and .cse17 .cse30 .cse15 .cse7 .cse31) .cse8 .cse3) (and .cse4 .cse8 (and .cse10 .cse27 .cse7) .cse20 .cse13) (not (= 18 |old(~a26~0)|)) (and (and .cse11 (and .cse10 .cse27 .cse7 .cse0)) .cse8 .cse13))))) [2018-12-01 22:43:46,589 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-01 22:43:46,592 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse15 (= 19 ~a14~0)) (.cse24 (<= ~a28~0 15)) (.cse6 (= 18 ~a14~0)) (.cse0 (not (= ~a4~0 ~a26~0))) (.cse19 (= 16 ~a4~0))) (let ((.cse12 (= 16 ~a28~0)) (.cse25 (= ~a4~0 17)) (.cse26 (= ~a3~0 1)) (.cse27 (= ~a28~0 15)) (.cse21 (<= 16 ~a28~0)) (.cse34 (and .cse24 .cse6 .cse0 .cse19)) (.cse11 (= 1 ~a3~0)) (.cse30 (= |old(~a14~0)| 19)) (.cse32 (not .cse15)) (.cse10 (= 1 ~a7~0)) (.cse7 (not (= ~a26~0 16))) (.cse1 (not (= ~a4~0 18))) (.cse2 (not (= ~a4~0 16)))) (let ((.cse28 (and .cse10 .cse7 .cse0 .cse1 .cse2)) (.cse22 (and .cse10 .cse0 .cse19 .cse32)) (.cse31 (or (and (and .cse10 .cse6 .cse0 .cse19) .cse11 .cse30) (and .cse34 .cse11 .cse30))) (.cse29 (and .cse11 .cse0 .cse19 .cse30 .cse32 .cse21)) (.cse23 (= |old(~a26~0)| ~a26~0)) (.cse36 (and (= ~a7~0 0) .cse27)) (.cse20 (and (not (= ~a14~0 0)) (not (= ~a28~0 0)) (= ~a1~0 1) (= ~a25~0 1) (= ~a26~0 17) .cse25 .cse26)) (.cse5 (not .cse12)) (.cse33 (= ~a7~0 |old(~a7~0)|)) (.cse17 (<= ~a26~0 17)) (.cse3 (<= ~a7~0 0)) (.cse35 (= ~a7~0 1)) (.cse14 (<= ~a26~0 18)) (.cse9 (<= ~a28~0 16)) (.cse16 (= 17 ~a28~0)) (.cse4 (<= ~a3~0 0)) (.cse18 (= |old(~a4~0)| ~a4~0)) (.cse8 (not (= ~a26~0 20))) (.cse13 (= 20 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse11 .cse12 .cse7 .cse8 .cse13) (and .cse14 .cse2 .cse15 .cse3 .cse4 .cse12 .cse7) (and .cse16 .cse3 .cse4 .cse6 .cse7 .cse8) (and .cse17 .cse3 .cse4 .cse12 .cse7 .cse13) (and .cse16 .cse18 .cse15 .cse3 .cse4 .cse7 .cse8) (and .cse16 .cse14 .cse3 .cse4 .cse7 .cse19 .cse13) (and .cse12 .cse20 .cse3 .cse13) (and .cse11 .cse0 .cse19 .cse15 .cse21) (and .cse4 (and .cse16 .cse22 .cse8 .cse13)) (and .cse3 .cse11 .cse23 .cse19 .cse13) (and .cse8 (and (and (and .cse7 .cse0 .cse2) .cse11) .cse5 .cse3 .cse9) .cse13) (and .cse10 .cse16 .cse14 .cse11 .cse6 .cse7) (and .cse10 .cse0 .cse11 .cse6 .cse7 .cse8 .cse9) (and .cse16 .cse0 .cse3 .cse11 .cse6 .cse7 .cse8) (and .cse0 .cse15 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9) (and .cse14 .cse3 .cse11 .cse6 .cse7 .cse9) (and .cse16 .cse0 .cse15 .cse3 .cse11 .cse7 .cse8) (and (and .cse11 .cse0 .cse19 .cse15) .cse3) (and .cse16 (and .cse10 .cse20) .cse13) (and .cse0 .cse15 .cse3 .cse11 .cse12 .cse7 .cse8) (and .cse4 (and .cse10 .cse24 .cse0 .cse19) .cse8 .cse13) (not (= 1 ~a25~0)) (and .cse16 .cse0 .cse3 .cse11 .cse7 .cse8 .cse13) (and .cse16 .cse14 .cse3 .cse11 .cse7 .cse13) (and .cse14 .cse0 .cse1 .cse3 .cse4 .cse12 .cse6 .cse7) (and .cse8 (and .cse25 .cse26 (and .cse6 .cse7 .cse27)) .cse3) (and .cse15 .cse18 .cse3 .cse4 .cse12 .cse7 .cse8) (and .cse14 (and .cse16 (and (and .cse28 (not (= ~a26~0 0))) .cse11) .cse18 .cse13)) (and .cse29 .cse8 .cse3 .cse13) (and .cse10 .cse16 .cse4 .cse6 .cse7 .cse8) (and .cse16 .cse18 .cse4 .cse28 .cse8 .cse13) (and .cse10 .cse16 .cse14 .cse15 .cse4 .cse7) (and .cse10 .cse0 .cse2 .cse15 .cse11 .cse5 .cse7 .cse8 .cse9) (and .cse10 .cse0 .cse15 .cse4 .cse7 .cse8 .cse9) (not .cse30) (and (and .cse15 .cse7 .cse26) .cse12 .cse8 .cse18 .cse3) (and (or (and .cse31 .cse9) (and .cse9 (or (and .cse11 .cse22) (and .cse17 .cse11 (and .cse0 .cse19 .cse32))))) .cse8) (and .cse0 .cse2 .cse3 .cse4 .cse12 .cse7 .cse8 .cse13) (and .cse0 .cse3 .cse11 .cse12 .cse6 .cse7 .cse8) (and .cse14 .cse31) (and .cse16 .cse14 .cse15 .cse3 .cse4 .cse7 .cse19) (and .cse10 .cse0 .cse2 .cse4 .cse12 .cse7 .cse8 .cse13) (and .cse16 .cse17 .cse18 .cse3 .cse4 .cse7 .cse13) (and .cse23 .cse25 .cse3 .cse12 .cse11 .cse13) (and .cse12 .cse29) (and .cse10 .cse14 .cse4 .cse7 .cse9 .cse13) (and .cse10 .cse0 .cse4 .cse12 .cse6 .cse7 .cse8) (not (= 1 ~a1~0)) (and .cse10 .cse4 .cse6 .cse23 .cse5 .cse9) (and .cse33 .cse12 .cse11 .cse6 .cse7 .cse8) (and .cse34 .cse17 .cse3 .cse4) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9 .cse13) (and .cse10 .cse14 .cse15 .cse4 .cse7 .cse9) (and .cse16 .cse14 .cse15 .cse3 .cse11 .cse7) (and .cse14 .cse3 .cse4 .cse5 .cse7 .cse9 .cse13) (and .cse17 .cse0 .cse15 .cse3 .cse11 .cse7 .cse9) (not (= 15 |old(~a28~0)|)) (and (and (and .cse27 .cse35) .cse20) .cse13) (and (and (= ~a14~0 19) .cse36) .cse20) (not (= 17 |old(~a4~0)|)) (and (and .cse36 .cse20) .cse13) (and .cse16 .cse14 .cse3 .cse11 .cse6 .cse7) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse14 .cse2 .cse3 .cse4 .cse6 .cse5 .cse7 .cse9) (and .cse16 (and (and .cse10 .cse6 .cse7) .cse25 .cse26) .cse8) (and .cse0 .cse1 .cse4 .cse33 .cse6 .cse7 .cse8 .cse9) (and .cse17 .cse0 .cse3 .cse11 .cse12 .cse7 .cse13) (and .cse35 .cse6 .cse0 .cse27 .cse25 .cse26) (and .cse10 .cse14 .cse15 .cse11 .cse7 .cse9) (and .cse10 .cse16 .cse15 .cse11 .cse7 .cse8) (and .cse4 .cse8 (and .cse10 .cse24 .cse7) .cse18 .cse13) (not (= 18 |old(~a26~0)|)) (and (and .cse11 (and .cse10 .cse24 .cse7 .cse0)) .cse8 .cse13))))) [2018-12-01 22:43:46,594 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-01 22:43:46,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.12 10:43:46 BoogieIcfgContainer [2018-12-01 22:43:46,624 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-01 22:43:46,624 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 22:43:46,624 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 22:43:46,624 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 22:43:46,625 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:35:08" (3/4) ... [2018-12-01 22:43:46,627 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-01 22:43:46,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-01 22:43:46,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-01 22:43:46,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-01 22:43:46,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-01 22:43:46,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-01 22:43:46,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-01 22:43:46,660 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-01 22:43:46,663 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-01 22:43:46,683 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(a4 == a26) && !(a4 == 18)) && !(a4 == 16)) && a7 <= 0) && a3 <= 0) && !(16 == a28)) && 18 == a14) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16) || (((((1 == a7 && 1 == a3) && 16 == a28) && !(a26 == 16)) && !(a26 == 20)) && 20 == a14)) || ((((((a26 <= 18 && !(a4 == 16)) && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a26 == 16))) || (((((17 == a28 && a7 <= 0) && a3 <= 0) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || (((((a26 <= 17 && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a26 == 16)) && 20 == a14)) || ((((((17 == a28 && \old(a4) == a4) && 19 == a14) && a7 <= 0) && a3 <= 0) && !(a26 == 16)) && !(a26 == 20))) || ((((((17 == a28 && a26 <= 18) && a7 <= 0) && a3 <= 0) && !(a26 == 16)) && 16 == a4) && 20 == a14)) || (((16 == a28 && (((((!(a14 == 0) && !(a28 == 0)) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && !(a4 == a26)) && 16 == a4) && 19 == a14) && 16 <= a28)) || (a3 <= 0 && ((17 == a28 && ((1 == a7 && !(a4 == a26)) && 16 == a4) && !(19 == a14)) && !(a26 == 20)) && 20 == a14)) || ((((a7 <= 0 && 1 == a3) && \old(a26) == a26) && 16 == a4) && 20 == a14)) || ((!(a26 == 20) && (((((!(a26 == 16) && !(a4 == a26)) && !(a4 == 16)) && 1 == a3) && !(16 == a28)) && a7 <= 0) && a28 <= 16) && 20 == a14)) || (((((1 == a7 && 17 == a28) && a26 <= 18) && 1 == a3) && 18 == a14) && !(a26 == 16))) || ((((((1 == a7 && !(a4 == a26)) && 1 == a3) && 18 == a14) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16)) || ((((((17 == a28 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || (((((((!(a4 == a26) && 19 == a14) && a7 <= 0) && a3 <= 0) && !(16 == a28)) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16)) || (((((a26 <= 18 && a7 <= 0) && 1 == a3) && 18 == a14) && !(a26 == 16)) && a28 <= 16)) || ((((((17 == a28 && !(a4 == a26)) && 19 == a14) && a7 <= 0) && 1 == a3) && !(a26 == 16)) && !(a26 == 20))) || ((((1 == a3 && !(a4 == a26)) && 16 == a4) && 19 == a14) && a7 <= 0)) || ((17 == a28 && 1 == a7 && (((((!(a14 == 0) && !(a28 == 0)) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && 20 == a14)) || ((((((!(a4 == a26) && 19 == a14) && a7 <= 0) && 1 == a3) && 16 == a28) && !(a26 == 16)) && !(a26 == 20))) || (((a3 <= 0 && ((1 == a7 && a28 <= 15) && !(a4 == a26)) && 16 == a4) && !(a26 == 20)) && 20 == a14)) || !(1 == a25)) || ((((((17 == a28 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && !(a26 == 16)) && !(a26 == 20)) && 20 == a14)) || (((((17 == a28 && a26 <= 18) && a7 <= 0) && 1 == a3) && !(a26 == 16)) && 20 == a14)) || (((((((a26 <= 18 && !(a4 == a26)) && !(a4 == 18)) && a7 <= 0) && a3 <= 0) && 16 == a28) && 18 == a14) && !(a26 == 16))) || ((!(a26 == 20) && (a4 == 17 && a3 == 1) && (18 == a14 && !(a26 == 16)) && a28 == 15) && a7 <= 0)) || ((((((19 == a14 && \old(a4) == a4) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a26 == 16)) && !(a26 == 20))) || (a26 <= 18 && ((17 == a28 && (((((1 == a7 && !(a26 == 16)) && !(a4 == a26)) && !(a4 == 18)) && !(a4 == 16)) && !(a26 == 0)) && 1 == a3) && \old(a4) == a4) && 20 == a14)) || ((((((((1 == a3 && !(a4 == a26)) && 16 == a4) && \old(a14) == 19) && !(19 == a14)) && 16 <= a28) && !(a26 == 20)) && a7 <= 0) && 20 == a14)) || (((((1 == a7 && 17 == a28) && a3 <= 0) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || (((((17 == a28 && \old(a4) == a4) && a3 <= 0) && (((1 == a7 && !(a26 == 16)) && !(a4 == a26)) && !(a4 == 18)) && !(a4 == 16)) && !(a26 == 20)) && 20 == a14)) || (((((1 == a7 && 17 == a28) && a26 <= 18) && 19 == a14) && a3 <= 0) && !(a26 == 16))) || ((((((((1 == a7 && !(a4 == a26)) && !(a4 == 16)) && 19 == a14) && 1 == a3) && !(16 == a28)) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16)) || ((((((1 == a7 && !(a4 == a26)) && 19 == a14) && a3 <= 0) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16)) || !(\old(a14) == 19)) || ((((((19 == a14 && !(a26 == 16)) && a3 == 1) && 16 == a28) && !(a26 == 20)) && \old(a4) == a4) && a7 <= 0)) || (((((((((1 == a7 && 18 == a14) && !(a4 == a26)) && 16 == a4) && 1 == a3) && \old(a14) == 19) || (((((a28 <= 15 && 18 == a14) && !(a4 == a26)) && 16 == a4) && 1 == a3) && \old(a14) == 19)) && a28 <= 16) || (a28 <= 16 && ((1 == a3 && ((1 == a7 && !(a4 == a26)) && 16 == a4) && !(19 == a14)) || ((a26 <= 17 && 1 == a3) && (!(a4 == a26) && 16 == a4) && !(19 == a14))))) && !(a26 == 20))) || (((((((!(a4 == a26) && !(a4 == 16)) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a26 == 16)) && !(a26 == 20)) && 20 == a14)) || ((((((!(a4 == a26) && a7 <= 0) && 1 == a3) && 16 == a28) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || (a26 <= 18 && ((((((1 == a7 && 18 == a14) && !(a4 == a26)) && 16 == a4) && 1 == a3) && \old(a14) == 19) || (((((a28 <= 15 && 18 == a14) && !(a4 == a26)) && 16 == a4) && 1 == a3) && \old(a14) == 19)))) || ((((((17 == a28 && a26 <= 18) && 19 == a14) && a7 <= 0) && a3 <= 0) && !(a26 == 16)) && 16 == a4)) || (((((((1 == a7 && !(a4 == a26)) && !(a4 == 16)) && a3 <= 0) && 16 == a28) && !(a26 == 16)) && !(a26 == 20)) && 20 == a14)) || ((((((17 == a28 && a26 <= 17) && \old(a4) == a4) && a7 <= 0) && a3 <= 0) && !(a26 == 16)) && 20 == a14)) || (((((\old(a26) == a26 && a4 == 17) && a7 <= 0) && 16 == a28) && 1 == a3) && 20 == a14)) || (16 == a28 && ((((1 == a3 && !(a4 == a26)) && 16 == a4) && \old(a14) == 19) && !(19 == a14)) && 16 <= a28)) || (((((1 == a7 && a26 <= 18) && a3 <= 0) && !(a26 == 16)) && a28 <= 16) && 20 == a14)) || ((((((1 == a7 && !(a4 == a26)) && a3 <= 0) && 16 == a28) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || !(1 == a1)) || (((((1 == a7 && a3 <= 0) && 18 == a14) && \old(a26) == a26) && !(16 == a28)) && a28 <= 16)) || (((((a7 == \old(a7) && 16 == a28) && 1 == a3) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || ((((((a28 <= 15 && 18 == a14) && !(a4 == a26)) && 16 == a4) && a26 <= 17) && a7 <= 0) && a3 <= 0)) || ((((((((!(a4 == a26) && !(a4 == 18)) && a7 <= 0) && a3 <= 0) && !(16 == a28)) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16) && 20 == a14)) || (((((1 == a7 && a26 <= 18) && 19 == a14) && a3 <= 0) && !(a26 == 16)) && a28 <= 16)) || (((((17 == a28 && a26 <= 18) && 19 == a14) && a7 <= 0) && 1 == a3) && !(a26 == 16))) || ((((((a26 <= 18 && a7 <= 0) && a3 <= 0) && !(16 == a28)) && !(a26 == 16)) && a28 <= 16) && 20 == a14)) || ((((((a26 <= 17 && !(a4 == a26)) && 19 == a14) && a7 <= 0) && 1 == a3) && !(a26 == 16)) && a28 <= 16)) || !(15 == \old(a28))) || (((a28 == 15 && a7 == 1) && (((((!(a14 == 0) && !(a28 == 0)) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && 20 == a14)) || ((a14 == 19 && a7 == 0 && a28 == 15) && (((((!(a14 == 0) && !(a28 == 0)) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1)) || !(17 == \old(a4))) || (((a7 == 0 && a28 == 15) && (((((!(a14 == 0) && !(a28 == 0)) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && 20 == a14)) || (((((17 == a28 && a26 <= 18) && a7 <= 0) && 1 == a3) && 18 == a14) && !(a26 == 16))) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((((((a26 <= 18 && !(a4 == 16)) && a7 <= 0) && a3 <= 0) && 18 == a14) && !(16 == a28)) && !(a26 == 16)) && a28 <= 16)) || ((17 == a28 && (((1 == a7 && 18 == a14) && !(a26 == 16)) && a4 == 17) && a3 == 1) && !(a26 == 20))) || (((((((!(a4 == a26) && !(a4 == 18)) && a3 <= 0) && a7 == \old(a7)) && 18 == a14) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16)) || ((((((a26 <= 17 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && 16 == a28) && !(a26 == 16)) && 20 == a14)) || (((((a7 == 1 && 18 == a14) && !(a4 == a26)) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((1 == a7 && a26 <= 18) && 19 == a14) && 1 == a3) && !(a26 == 16)) && a28 <= 16)) || (((((1 == a7 && 17 == a28) && 19 == a14) && 1 == a3) && !(a26 == 16)) && !(a26 == 20))) || ((((a3 <= 0 && !(a26 == 20)) && (1 == a7 && a28 <= 15) && !(a26 == 16)) && \old(a4) == a4) && 20 == a14)) || !(18 == \old(a26))) || (((1 == a3 && ((1 == a7 && a28 <= 15) && !(a26 == 16)) && !(a4 == a26)) && !(a26 == 20)) && 20 == a14) [2018-12-01 22:43:46,859 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_9f75283e-b0bf-4d21-b1f9-81e7eebc15c8/bin-2019/utaipan/witness.graphml [2018-12-01 22:43:46,859 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 22:43:46,860 INFO L168 Benchmark]: Toolchain (without parser) took 521979.43 ms. Allocated memory was 1.0 GB in the beginning and 6.7 GB in the end (delta: 5.7 GB). Free memory was 930.9 MB in the beginning and 3.6 GB in the end (delta: -2.7 GB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2018-12-01 22:43:46,860 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 22:43:46,860 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1314.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 930.9 MB in the beginning and 1.1 GB in the end (delta: -196.4 MB). Peak memory consumption was 270.1 MB. Max. memory is 11.5 GB. [2018-12-01 22:43:46,860 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.23 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-12-01 22:43:46,861 INFO L168 Benchmark]: Boogie Preprocessor took 125.81 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: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 11.5 GB. [2018-12-01 22:43:46,861 INFO L168 Benchmark]: RCFGBuilder took 2260.48 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 66.1 MB). Free memory was 1.1 GB in the beginning and 970.7 MB in the end (delta: 120.8 MB). Peak memory consumption was 244.3 MB. Max. memory is 11.5 GB. [2018-12-01 22:43:46,861 INFO L168 Benchmark]: TraceAbstraction took 517996.57 ms. Allocated memory was 1.3 GB in the beginning and 6.7 GB in the end (delta: 5.5 GB). Free memory was 970.7 MB in the beginning and 3.8 GB in the end (delta: -2.8 GB). Peak memory consumption was 5.9 GB. Max. memory is 11.5 GB. [2018-12-01 22:43:46,861 INFO L168 Benchmark]: Witness Printer took 234.73 ms. Allocated memory is still 6.7 GB. Free memory was 3.8 GB in the beginning and 3.6 GB in the end (delta: 161.4 MB). Peak memory consumption was 161.4 MB. Max. memory is 11.5 GB. [2018-12-01 22:43:46,862 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1314.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 930.9 MB in the beginning and 1.1 GB in the end (delta: -196.4 MB). Peak memory consumption was 270.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.23 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 125.81 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: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2260.48 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 66.1 MB). Free memory was 1.1 GB in the beginning and 970.7 MB in the end (delta: 120.8 MB). Peak memory consumption was 244.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 517996.57 ms. Allocated memory was 1.3 GB in the beginning and 6.7 GB in the end (delta: 5.5 GB). Free memory was 970.7 MB in the beginning and 3.8 GB in the end (delta: -2.8 GB). Peak memory consumption was 5.9 GB. Max. memory is 11.5 GB. * Witness Printer took 234.73 ms. Allocated memory is still 6.7 GB. Free memory was 3.8 GB in the beginning and 3.6 GB in the end (delta: 161.4 MB). Peak memory consumption was 161.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4724]: 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: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(a4 == a26) && !(a4 == 18)) && !(a4 == 16)) && a7 <= 0) && a3 <= 0) && !(16 == a28)) && 18 == a14) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16) || (((((1 == a7 && 1 == a3) && 16 == a28) && !(a26 == 16)) && !(a26 == 20)) && 20 == a14)) || ((((((a26 <= 18 && !(a4 == 16)) && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a26 == 16))) || (((((17 == a28 && a7 <= 0) && a3 <= 0) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || (((((a26 <= 17 && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a26 == 16)) && 20 == a14)) || ((((((17 == a28 && \old(a4) == a4) && 19 == a14) && a7 <= 0) && a3 <= 0) && !(a26 == 16)) && !(a26 == 20))) || ((((((17 == a28 && a26 <= 18) && a7 <= 0) && a3 <= 0) && !(a26 == 16)) && 16 == a4) && 20 == a14)) || (((16 == a28 && (((((!(a14 == 0) && !(a28 == 0)) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && !(a4 == a26)) && 16 == a4) && 19 == a14) && 16 <= a28)) || (a3 <= 0 && ((17 == a28 && ((1 == a7 && !(a4 == a26)) && 16 == a4) && !(19 == a14)) && !(a26 == 20)) && 20 == a14)) || ((((a7 <= 0 && 1 == a3) && \old(a26) == a26) && 16 == a4) && 20 == a14)) || ((!(a26 == 20) && (((((!(a26 == 16) && !(a4 == a26)) && !(a4 == 16)) && 1 == a3) && !(16 == a28)) && a7 <= 0) && a28 <= 16) && 20 == a14)) || (((((1 == a7 && 17 == a28) && a26 <= 18) && 1 == a3) && 18 == a14) && !(a26 == 16))) || ((((((1 == a7 && !(a4 == a26)) && 1 == a3) && 18 == a14) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16)) || ((((((17 == a28 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || (((((((!(a4 == a26) && 19 == a14) && a7 <= 0) && a3 <= 0) && !(16 == a28)) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16)) || (((((a26 <= 18 && a7 <= 0) && 1 == a3) && 18 == a14) && !(a26 == 16)) && a28 <= 16)) || ((((((17 == a28 && !(a4 == a26)) && 19 == a14) && a7 <= 0) && 1 == a3) && !(a26 == 16)) && !(a26 == 20))) || ((((1 == a3 && !(a4 == a26)) && 16 == a4) && 19 == a14) && a7 <= 0)) || ((17 == a28 && 1 == a7 && (((((!(a14 == 0) && !(a28 == 0)) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && 20 == a14)) || ((((((!(a4 == a26) && 19 == a14) && a7 <= 0) && 1 == a3) && 16 == a28) && !(a26 == 16)) && !(a26 == 20))) || (((a3 <= 0 && ((1 == a7 && a28 <= 15) && !(a4 == a26)) && 16 == a4) && !(a26 == 20)) && 20 == a14)) || !(1 == a25)) || ((((((17 == a28 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && !(a26 == 16)) && !(a26 == 20)) && 20 == a14)) || (((((17 == a28 && a26 <= 18) && a7 <= 0) && 1 == a3) && !(a26 == 16)) && 20 == a14)) || (((((((a26 <= 18 && !(a4 == a26)) && !(a4 == 18)) && a7 <= 0) && a3 <= 0) && 16 == a28) && 18 == a14) && !(a26 == 16))) || ((!(a26 == 20) && (a4 == 17 && a3 == 1) && (18 == a14 && !(a26 == 16)) && a28 == 15) && a7 <= 0)) || ((((((19 == a14 && \old(a4) == a4) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a26 == 16)) && !(a26 == 20))) || (a26 <= 18 && ((17 == a28 && (((((1 == a7 && !(a26 == 16)) && !(a4 == a26)) && !(a4 == 18)) && !(a4 == 16)) && !(a26 == 0)) && 1 == a3) && \old(a4) == a4) && 20 == a14)) || ((((((((1 == a3 && !(a4 == a26)) && 16 == a4) && \old(a14) == 19) && !(19 == a14)) && 16 <= a28) && !(a26 == 20)) && a7 <= 0) && 20 == a14)) || (((((1 == a7 && 17 == a28) && a3 <= 0) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || (((((17 == a28 && \old(a4) == a4) && a3 <= 0) && (((1 == a7 && !(a26 == 16)) && !(a4 == a26)) && !(a4 == 18)) && !(a4 == 16)) && !(a26 == 20)) && 20 == a14)) || (((((1 == a7 && 17 == a28) && a26 <= 18) && 19 == a14) && a3 <= 0) && !(a26 == 16))) || ((((((((1 == a7 && !(a4 == a26)) && !(a4 == 16)) && 19 == a14) && 1 == a3) && !(16 == a28)) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16)) || ((((((1 == a7 && !(a4 == a26)) && 19 == a14) && a3 <= 0) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16)) || !(\old(a14) == 19)) || ((((((19 == a14 && !(a26 == 16)) && a3 == 1) && 16 == a28) && !(a26 == 20)) && \old(a4) == a4) && a7 <= 0)) || (((((((((1 == a7 && 18 == a14) && !(a4 == a26)) && 16 == a4) && 1 == a3) && \old(a14) == 19) || (((((a28 <= 15 && 18 == a14) && !(a4 == a26)) && 16 == a4) && 1 == a3) && \old(a14) == 19)) && a28 <= 16) || (a28 <= 16 && ((1 == a3 && ((1 == a7 && !(a4 == a26)) && 16 == a4) && !(19 == a14)) || ((a26 <= 17 && 1 == a3) && (!(a4 == a26) && 16 == a4) && !(19 == a14))))) && !(a26 == 20))) || (((((((!(a4 == a26) && !(a4 == 16)) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a26 == 16)) && !(a26 == 20)) && 20 == a14)) || ((((((!(a4 == a26) && a7 <= 0) && 1 == a3) && 16 == a28) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || (a26 <= 18 && ((((((1 == a7 && 18 == a14) && !(a4 == a26)) && 16 == a4) && 1 == a3) && \old(a14) == 19) || (((((a28 <= 15 && 18 == a14) && !(a4 == a26)) && 16 == a4) && 1 == a3) && \old(a14) == 19)))) || ((((((17 == a28 && a26 <= 18) && 19 == a14) && a7 <= 0) && a3 <= 0) && !(a26 == 16)) && 16 == a4)) || (((((((1 == a7 && !(a4 == a26)) && !(a4 == 16)) && a3 <= 0) && 16 == a28) && !(a26 == 16)) && !(a26 == 20)) && 20 == a14)) || ((((((17 == a28 && a26 <= 17) && \old(a4) == a4) && a7 <= 0) && a3 <= 0) && !(a26 == 16)) && 20 == a14)) || (((((\old(a26) == a26 && a4 == 17) && a7 <= 0) && 16 == a28) && 1 == a3) && 20 == a14)) || (16 == a28 && ((((1 == a3 && !(a4 == a26)) && 16 == a4) && \old(a14) == 19) && !(19 == a14)) && 16 <= a28)) || (((((1 == a7 && a26 <= 18) && a3 <= 0) && !(a26 == 16)) && a28 <= 16) && 20 == a14)) || ((((((1 == a7 && !(a4 == a26)) && a3 <= 0) && 16 == a28) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || !(1 == a1)) || (((((1 == a7 && a3 <= 0) && 18 == a14) && \old(a26) == a26) && !(16 == a28)) && a28 <= 16)) || (((((a7 == \old(a7) && 16 == a28) && 1 == a3) && 18 == a14) && !(a26 == 16)) && !(a26 == 20))) || ((((((a28 <= 15 && 18 == a14) && !(a4 == a26)) && 16 == a4) && a26 <= 17) && a7 <= 0) && a3 <= 0)) || ((((((((!(a4 == a26) && !(a4 == 18)) && a7 <= 0) && a3 <= 0) && !(16 == a28)) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16) && 20 == a14)) || (((((1 == a7 && a26 <= 18) && 19 == a14) && a3 <= 0) && !(a26 == 16)) && a28 <= 16)) || (((((17 == a28 && a26 <= 18) && 19 == a14) && a7 <= 0) && 1 == a3) && !(a26 == 16))) || ((((((a26 <= 18 && a7 <= 0) && a3 <= 0) && !(16 == a28)) && !(a26 == 16)) && a28 <= 16) && 20 == a14)) || ((((((a26 <= 17 && !(a4 == a26)) && 19 == a14) && a7 <= 0) && 1 == a3) && !(a26 == 16)) && a28 <= 16)) || !(15 == \old(a28))) || (((a28 == 15 && a7 == 1) && (((((!(a14 == 0) && !(a28 == 0)) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && 20 == a14)) || ((a14 == 19 && a7 == 0 && a28 == 15) && (((((!(a14 == 0) && !(a28 == 0)) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1)) || !(17 == \old(a4))) || (((a7 == 0 && a28 == 15) && (((((!(a14 == 0) && !(a28 == 0)) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && 20 == a14)) || (((((17 == a28 && a26 <= 18) && a7 <= 0) && 1 == a3) && 18 == a14) && !(a26 == 16))) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((((((a26 <= 18 && !(a4 == 16)) && a7 <= 0) && a3 <= 0) && 18 == a14) && !(16 == a28)) && !(a26 == 16)) && a28 <= 16)) || ((17 == a28 && (((1 == a7 && 18 == a14) && !(a26 == 16)) && a4 == 17) && a3 == 1) && !(a26 == 20))) || (((((((!(a4 == a26) && !(a4 == 18)) && a3 <= 0) && a7 == \old(a7)) && 18 == a14) && !(a26 == 16)) && !(a26 == 20)) && a28 <= 16)) || ((((((a26 <= 17 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && 16 == a28) && !(a26 == 16)) && 20 == a14)) || (((((a7 == 1 && 18 == a14) && !(a4 == a26)) && a28 == 15) && a4 == 17) && a3 == 1)) || (((((1 == a7 && a26 <= 18) && 19 == a14) && 1 == a3) && !(a26 == 16)) && a28 <= 16)) || (((((1 == a7 && 17 == a28) && 19 == a14) && 1 == a3) && !(a26 == 16)) && !(a26 == 20))) || ((((a3 <= 0 && !(a26 == 20)) && (1 == a7 && a28 <= 15) && !(a26 == 16)) && \old(a4) == a4) && 20 == a14)) || !(18 == \old(a26))) || (((1 == a3 && ((1 == a7 && a28 <= 15) && !(a26 == 16)) && !(a4 == a26)) && !(a26 == 20)) && 20 == a14) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 517.9s OverallTime, 18 OverallIterations, 18 TraceHistogramMax, 288.0s AutomataDifference, 0.0s DeadEndRemovalTime, 112.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 8589 SDtfs, 123844 SDslu, 5238 SDs, 0 SdLazy, 205291 SolverSat, 48940 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 160.1s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 43052 GetRequests, 42449 SyntacticMatches, 41 SemanticMatches, 562 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7793 ImplicationChecksByTransitivity, 5.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=170881occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 32.1s AbstIntTime, 15 AbstIntIterations, 4 AbstIntStrong, 0.9993140367893519 AbsIntWeakeningRatio, 0.04880581516095535 AbsIntAvgWeakeningVarsNumRemoved, 31.73857736240914 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 13.2s AutomataMinimizationTime, 18 MinimizatonAttempts, 49147 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 12473 PreInvPairs, 12920 NumberOfFragments, 28713 HoareAnnotationTreeSize, 12473 FomulaSimplifications, 418558 FormulaSimplificationTreeSizeReduction, 6.3s HoareSimplificationTime, 13 FomulaSimplificationsInter, 465728 FormulaSimplificationTreeSizeReductionInter, 106.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.1s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 34.8s InterpolantComputationTime, 44700 NumberOfCodeBlocks, 44700 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 63869 ConstructedInterpolants, 0 QuantifiedInterpolants, 334775013 SizeOfPredicates, 15 NumberOfNonLiveVariables, 26493 ConjunctsInSsa, 68 ConjunctsInUnsatCore, 40 InterpolantComputations, 9 PerfectInterpolantSequences, 107805/115908 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...