./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label35_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label35_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5c4bbd5742ee42b28c0926d836f34d49923e4f62 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:09:25,673 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:09:25,675 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:09:25,689 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:09:25,690 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:09:25,691 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:09:25,694 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:09:25,696 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:09:25,699 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:09:25,701 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:09:25,703 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:09:25,703 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:09:25,704 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:09:25,706 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:09:25,714 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:09:25,715 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:09:25,716 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:09:25,717 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:09:25,722 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:09:25,723 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:09:25,724 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:09:25,725 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:09:25,729 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:09:25,729 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:09:25,730 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:09:25,731 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:09:25,732 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:09:25,732 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:09:25,733 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:09:25,736 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:09:25,737 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:09:25,738 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:09:25,739 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:09:25,739 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:09:25,740 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:09:25,742 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:09:25,743 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-26 22:09:25,755 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:09:25,755 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:09:25,756 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:09:25,756 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:09:25,756 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:09:25,756 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:09:25,757 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 22:09:25,757 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:09:25,757 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 22:09:25,757 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:09:25,757 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 22:09:25,759 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:09:25,759 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:09:25,759 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:09:25,759 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:09:25,759 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 22:09:25,759 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:09:25,760 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:09:25,760 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:09:25,760 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:09:25,760 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:09:25,760 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:09:25,760 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:09:25,761 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:09:25,761 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:09:25,761 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:09:25,761 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 22:09:25,761 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:09:25,761 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:09:25,762 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer 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 -> Automizer 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 -> 5c4bbd5742ee42b28c0926d836f34d49923e4f62 [2018-10-26 22:09:25,793 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:09:25,805 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:09:25,808 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:09:25,809 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:09:25,810 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:09:25,810 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label35_true-unreach-call.c [2018-10-26 22:09:25,861 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/data/d4ee50dc3/144a3f274d3a483eb8aa9285d88ac73e/FLAG873d2fe1d [2018-10-26 22:09:26,392 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:09:26,393 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/sv-benchmarks/c/eca-rers2012/Problem15_label35_true-unreach-call.c [2018-10-26 22:09:26,412 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/data/d4ee50dc3/144a3f274d3a483eb8aa9285d88ac73e/FLAG873d2fe1d [2018-10-26 22:09:26,425 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/data/d4ee50dc3/144a3f274d3a483eb8aa9285d88ac73e [2018-10-26 22:09:26,428 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:09:26,430 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 22:09:26,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:09:26,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:09:26,434 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:09:26,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:09:26" (1/1) ... [2018-10-26 22:09:26,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6005f6f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:09:26, skipping insertion in model container [2018-10-26 22:09:26,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:09:26" (1/1) ... [2018-10-26 22:09:26,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:09:26,538 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:09:27,218 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:09:27,223 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:09:27,534 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:09:27,555 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:09:27,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:09:27 WrapperNode [2018-10-26 22:09:27,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:09:27,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:09:27,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:09:27,557 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:09:27,572 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:09:27" (1/1) ... [2018-10-26 22:09:27,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:09:27" (1/1) ... [2018-10-26 22:09:27,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:09:27" (1/1) ... [2018-10-26 22:09:27,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:09:27" (1/1) ... [2018-10-26 22:09:27,703 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:09:27" (1/1) ... [2018-10-26 22:09:27,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:09:27" (1/1) ... [2018-10-26 22:09:27,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:09:27" (1/1) ... [2018-10-26 22:09:27,995 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 22:09:27,996 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 22:09:27,997 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 22:09:27,997 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 22:09:27,998 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:09:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/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 [2018-10-26 22:09:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 22:09:28,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 22:09:28,066 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-10-26 22:09:28,066 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-10-26 22:09:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 22:09:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-10-26 22:09:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-10-26 22:09:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-26 22:09:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-10-26 22:09:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-26 22:09:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 22:09:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 22:09:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 22:09:35,689 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 22:09:35,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:09:35 BoogieIcfgContainer [2018-10-26 22:09:35,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 22:09:35,691 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 22:09:35,691 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 22:09:35,695 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 22:09:35,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 10:09:26" (1/3) ... [2018-10-26 22:09:35,696 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d0be964 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:09:35, skipping insertion in model container [2018-10-26 22:09:35,696 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:09:27" (2/3) ... [2018-10-26 22:09:35,697 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d0be964 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:09:35, skipping insertion in model container [2018-10-26 22:09:35,697 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:09:35" (3/3) ... [2018-10-26 22:09:35,699 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label35_true-unreach-call.c [2018-10-26 22:09:35,708 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 22:09:35,715 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 22:09:35,730 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 22:09:35,761 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-26 22:09:35,762 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 22:09:35,762 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 22:09:35,762 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 22:09:35,762 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 22:09:35,762 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 22:09:35,762 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 22:09:35,762 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 22:09:35,763 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 22:09:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-10-26 22:09:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-10-26 22:09:35,811 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:09:35,812 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:09:35,814 INFO L424 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:09:35,821 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:09:35,821 INFO L82 PathProgramCache]: Analyzing trace with hash -524388215, now seen corresponding path program 1 times [2018-10-26 22:09:35,823 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:09:35,824 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:09:35,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:09:35,868 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:09:35,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:09:35,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:09:36,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:09:36,250 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:09:36,250 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 22:09:36,254 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 22:09:36,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 22:09:36,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 22:09:36,268 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-10-26 22:09:41,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:09:41,488 INFO L93 Difference]: Finished difference Result 1558 states and 2849 transitions. [2018-10-26 22:09:41,489 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 22:09:41,490 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2018-10-26 22:09:41,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:09:41,511 INFO L225 Difference]: With dead ends: 1558 [2018-10-26 22:09:41,511 INFO L226 Difference]: Without dead ends: 1114 [2018-10-26 22:09:41,517 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 22:09:41,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1114 states. [2018-10-26 22:09:41,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1114 to 759. [2018-10-26 22:09:41,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 759 states. [2018-10-26 22:09:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 1355 transitions. [2018-10-26 22:09:41,600 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 1355 transitions. Word has length 43 [2018-10-26 22:09:41,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:09:41,601 INFO L481 AbstractCegarLoop]: Abstraction has 759 states and 1355 transitions. [2018-10-26 22:09:41,601 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 22:09:41,601 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1355 transitions. [2018-10-26 22:09:41,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-10-26 22:09:41,606 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:09:41,606 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:09:41,606 INFO L424 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:09:41,607 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:09:41,607 INFO L82 PathProgramCache]: Analyzing trace with hash -1605428579, now seen corresponding path program 1 times [2018-10-26 22:09:41,607 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:09:41,607 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:09:41,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:09:41,608 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:09:41,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:09:41,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:09:41,845 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:09:41,845 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:09:41,845 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 22:09:41,848 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 22:09:41,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 22:09:41,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 22:09:41,848 INFO L87 Difference]: Start difference. First operand 759 states and 1355 transitions. Second operand 4 states. [2018-10-26 22:09:46,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:09:46,303 INFO L93 Difference]: Finished difference Result 2759 states and 5140 transitions. [2018-10-26 22:09:46,304 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 22:09:46,304 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 113 [2018-10-26 22:09:46,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:09:46,315 INFO L225 Difference]: With dead ends: 2759 [2018-10-26 22:09:46,315 INFO L226 Difference]: Without dead ends: 2006 [2018-10-26 22:09:46,321 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 22:09:46,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2006 states. [2018-10-26 22:09:46,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2006 to 2003. [2018-10-26 22:09:46,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2003 states. [2018-10-26 22:09:46,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 2003 states and 3223 transitions. [2018-10-26 22:09:46,380 INFO L78 Accepts]: Start accepts. Automaton has 2003 states and 3223 transitions. Word has length 113 [2018-10-26 22:09:46,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:09:46,380 INFO L481 AbstractCegarLoop]: Abstraction has 2003 states and 3223 transitions. [2018-10-26 22:09:46,380 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 22:09:46,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3223 transitions. [2018-10-26 22:09:46,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-26 22:09:46,385 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:09:46,385 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:09:46,386 INFO L424 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:09:46,386 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:09:46,386 INFO L82 PathProgramCache]: Analyzing trace with hash -1328217001, now seen corresponding path program 1 times [2018-10-26 22:09:46,386 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:09:46,387 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:09:46,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:09:46,388 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:09:46,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:09:46,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:09:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:09:46,600 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:09:46,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 22:09:46,601 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 22:09:46,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 22:09:46,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 22:09:46,602 INFO L87 Difference]: Start difference. First operand 2003 states and 3223 transitions. Second operand 5 states. [2018-10-26 22:09:57,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:09:57,125 INFO L93 Difference]: Finished difference Result 6005 states and 9842 transitions. [2018-10-26 22:09:57,126 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 22:09:57,126 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 130 [2018-10-26 22:09:57,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:09:57,150 INFO L225 Difference]: With dead ends: 6005 [2018-10-26 22:09:57,151 INFO L226 Difference]: Without dead ends: 4008 [2018-10-26 22:09:57,161 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-10-26 22:09:57,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4008 states. [2018-10-26 22:09:57,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4008 to 3963. [2018-10-26 22:09:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3963 states. [2018-10-26 22:09:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 3963 states and 5713 transitions. [2018-10-26 22:09:57,277 INFO L78 Accepts]: Start accepts. Automaton has 3963 states and 5713 transitions. Word has length 130 [2018-10-26 22:09:57,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:09:57,277 INFO L481 AbstractCegarLoop]: Abstraction has 3963 states and 5713 transitions. [2018-10-26 22:09:57,278 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 22:09:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3963 states and 5713 transitions. [2018-10-26 22:09:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2018-10-26 22:09:57,291 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:09:57,291 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:09:57,291 INFO L424 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:09:57,292 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:09:57,292 INFO L82 PathProgramCache]: Analyzing trace with hash -1256486234, now seen corresponding path program 1 times [2018-10-26 22:09:57,292 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:09:57,292 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:09:57,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:09:57,293 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:09:57,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:09:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:09:58,212 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 277 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-10-26 22:09:58,214 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:09:58,214 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/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 [2018-10-26 22:09:58,231 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:09:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:09:58,396 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:09:58,987 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 277 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-10-26 22:09:59,019 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:09:59,019 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-10-26 22:09:59,020 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-26 22:09:59,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-26 22:09:59,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:09:59,021 INFO L87 Difference]: Start difference. First operand 3963 states and 5713 transitions. Second operand 9 states. [2018-10-26 22:10:07,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:07,459 INFO L93 Difference]: Finished difference Result 10705 states and 16722 transitions. [2018-10-26 22:10:07,460 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-10-26 22:10:07,460 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 412 [2018-10-26 22:10:07,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:07,496 INFO L225 Difference]: With dead ends: 10705 [2018-10-26 22:10:07,497 INFO L226 Difference]: Without dead ends: 6748 [2018-10-26 22:10:07,540 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 435 GetRequests, 419 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-10-26 22:10:07,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6748 states. [2018-10-26 22:10:07,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6748 to 6654. [2018-10-26 22:10:07,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6654 states. [2018-10-26 22:10:07,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6654 states to 6654 states and 8934 transitions. [2018-10-26 22:10:07,744 INFO L78 Accepts]: Start accepts. Automaton has 6654 states and 8934 transitions. Word has length 412 [2018-10-26 22:10:07,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:07,745 INFO L481 AbstractCegarLoop]: Abstraction has 6654 states and 8934 transitions. [2018-10-26 22:10:07,745 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-26 22:10:07,745 INFO L276 IsEmpty]: Start isEmpty. Operand 6654 states and 8934 transitions. [2018-10-26 22:10:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2018-10-26 22:10:07,767 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:07,767 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:07,768 INFO L424 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:07,768 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:07,768 INFO L82 PathProgramCache]: Analyzing trace with hash -1397817190, now seen corresponding path program 1 times [2018-10-26 22:10:07,768 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:07,768 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:07,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:07,769 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:07,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 196 proven. 84 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-10-26 22:10:08,488 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:10:08,488 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/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 [2018-10-26 22:10:08,497 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:08,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:08,596 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:10:08,895 WARN L179 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 3 [2018-10-26 22:10:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-10-26 22:10:09,078 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:10:09,078 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2018-10-26 22:10:09,079 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 22:10:09,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 22:10:09,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-10-26 22:10:09,079 INFO L87 Difference]: Start difference. First operand 6654 states and 8934 transitions. Second operand 7 states. [2018-10-26 22:10:18,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:18,572 INFO L93 Difference]: Finished difference Result 25330 states and 48771 transitions. [2018-10-26 22:10:18,573 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-10-26 22:10:18,573 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 418 [2018-10-26 22:10:18,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:18,787 INFO L225 Difference]: With dead ends: 25330 [2018-10-26 22:10:18,787 INFO L226 Difference]: Without dead ends: 18687 [2018-10-26 22:10:18,937 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 443 GetRequests, 428 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2018-10-26 22:10:18,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18687 states. [2018-10-26 22:10:19,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18687 to 18649. [2018-10-26 22:10:19,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18649 states. [2018-10-26 22:10:20,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18649 states to 18649 states and 31980 transitions. [2018-10-26 22:10:20,006 INFO L78 Accepts]: Start accepts. Automaton has 18649 states and 31980 transitions. Word has length 418 [2018-10-26 22:10:20,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:20,008 INFO L481 AbstractCegarLoop]: Abstraction has 18649 states and 31980 transitions. [2018-10-26 22:10:20,008 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 22:10:20,008 INFO L276 IsEmpty]: Start isEmpty. Operand 18649 states and 31980 transitions. [2018-10-26 22:10:20,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2018-10-26 22:10:20,062 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:20,063 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:20,063 INFO L424 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:20,063 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:20,063 INFO L82 PathProgramCache]: Analyzing trace with hash 1386140184, now seen corresponding path program 1 times [2018-10-26 22:10:20,063 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:20,064 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:20,064 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:20,064 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:20,064 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:20,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:20,842 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 211 proven. 83 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-10-26 22:10:20,843 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:10:20,843 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/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 [2018-10-26 22:10:20,850 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:21,108 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:10:21,257 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 337 proven. 2 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-10-26 22:10:21,276 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:10:21,276 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-10-26 22:10:21,277 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-26 22:10:21,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-26 22:10:21,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:10:21,277 INFO L87 Difference]: Start difference. First operand 18649 states and 31980 transitions. Second operand 9 states. [2018-10-26 22:10:32,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:32,397 INFO L93 Difference]: Finished difference Result 46096 states and 89969 transitions. [2018-10-26 22:10:32,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-10-26 22:10:32,398 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 502 [2018-10-26 22:10:32,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:32,675 INFO L225 Difference]: With dead ends: 46096 [2018-10-26 22:10:32,676 INFO L226 Difference]: Without dead ends: 27458 [2018-10-26 22:10:33,168 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 535 GetRequests, 514 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=154, Invalid=352, Unknown=0, NotChecked=0, Total=506 [2018-10-26 22:10:33,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27458 states. [2018-10-26 22:10:34,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27458 to 26895. [2018-10-26 22:10:34,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26895 states. [2018-10-26 22:10:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26895 states to 26895 states and 45713 transitions. [2018-10-26 22:10:34,362 INFO L78 Accepts]: Start accepts. Automaton has 26895 states and 45713 transitions. Word has length 502 [2018-10-26 22:10:34,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:34,363 INFO L481 AbstractCegarLoop]: Abstraction has 26895 states and 45713 transitions. [2018-10-26 22:10:34,363 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-26 22:10:34,363 INFO L276 IsEmpty]: Start isEmpty. Operand 26895 states and 45713 transitions. [2018-10-26 22:10:34,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2018-10-26 22:10:34,397 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:34,398 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 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] [2018-10-26 22:10:34,398 INFO L424 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:34,398 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:34,399 INFO L82 PathProgramCache]: Analyzing trace with hash 1870652443, now seen corresponding path program 1 times [2018-10-26 22:10:34,399 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:34,399 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:34,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:34,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:34,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 386 proven. 2 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-10-26 22:10:35,040 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:10:35,040 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/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 [2018-10-26 22:10:35,046 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:35,126 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:10:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 386 proven. 2 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-10-26 22:10:35,418 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:10:35,418 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-10-26 22:10:35,419 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 22:10:35,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 22:10:35,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:10:35,419 INFO L87 Difference]: Start difference. First operand 26895 states and 45713 transitions. Second operand 6 states. [2018-10-26 22:10:41,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:41,992 INFO L93 Difference]: Finished difference Result 63346 states and 122623 transitions. [2018-10-26 22:10:41,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-26 22:10:41,993 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 510 [2018-10-26 22:10:41,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:42,340 INFO L225 Difference]: With dead ends: 63346 [2018-10-26 22:10:42,340 INFO L226 Difference]: Without dead ends: 36462 [2018-10-26 22:10:42,559 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 522 GetRequests, 514 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-10-26 22:10:42,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36462 states. [2018-10-26 22:10:43,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36462 to 35849. [2018-10-26 22:10:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35849 states. [2018-10-26 22:10:44,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35849 states to 35849 states and 57451 transitions. [2018-10-26 22:10:44,314 INFO L78 Accepts]: Start accepts. Automaton has 35849 states and 57451 transitions. Word has length 510 [2018-10-26 22:10:44,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:44,314 INFO L481 AbstractCegarLoop]: Abstraction has 35849 states and 57451 transitions. [2018-10-26 22:10:44,314 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 22:10:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 35849 states and 57451 transitions. [2018-10-26 22:10:44,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2018-10-26 22:10:44,350 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:44,351 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:44,351 INFO L424 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:44,351 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:44,352 INFO L82 PathProgramCache]: Analyzing trace with hash 403814746, now seen corresponding path program 1 times [2018-10-26 22:10:44,352 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:44,352 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:44,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:44,353 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:44,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:44,707 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2018-10-26 22:10:44,707 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:44,707 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:44,708 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:44,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:44,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:44,708 INFO L87 Difference]: Start difference. First operand 35849 states and 57451 transitions. Second operand 3 states. [2018-10-26 22:10:51,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:51,366 INFO L93 Difference]: Finished difference Result 96918 states and 165498 transitions. [2018-10-26 22:10:51,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:51,366 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 509 [2018-10-26 22:10:51,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:51,607 INFO L225 Difference]: With dead ends: 96918 [2018-10-26 22:10:51,607 INFO L226 Difference]: Without dead ends: 38075 [2018-10-26 22:10:52,308 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:52,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38075 states. [2018-10-26 22:10:53,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38075 to 36743. [2018-10-26 22:10:53,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36743 states. [2018-10-26 22:10:54,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36743 states to 36743 states and 54195 transitions. [2018-10-26 22:10:54,444 INFO L78 Accepts]: Start accepts. Automaton has 36743 states and 54195 transitions. Word has length 509 [2018-10-26 22:10:54,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:54,446 INFO L481 AbstractCegarLoop]: Abstraction has 36743 states and 54195 transitions. [2018-10-26 22:10:54,446 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 36743 states and 54195 transitions. [2018-10-26 22:10:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2018-10-26 22:10:54,475 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:54,476 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:54,477 INFO L424 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:54,478 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:54,478 INFO L82 PathProgramCache]: Analyzing trace with hash -1427753252, now seen corresponding path program 1 times [2018-10-26 22:10:54,478 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:54,478 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:54,479 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:54,479 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:54,479 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 395 proven. 2 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2018-10-26 22:10:55,074 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:10:55,074 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/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 [2018-10-26 22:10:55,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:55,187 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:10:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2018-10-26 22:10:55,321 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:10:55,322 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2018-10-26 22:10:55,322 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-26 22:10:55,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-26 22:10:55,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-10-26 22:10:55,323 INFO L87 Difference]: Start difference. First operand 36743 states and 54195 transitions. Second operand 8 states. [2018-10-26 22:11:04,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:11:04,974 INFO L93 Difference]: Finished difference Result 93055 states and 143382 transitions. [2018-10-26 22:11:04,976 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-26 22:11:04,976 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 585 [2018-10-26 22:11:04,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:11:05,484 INFO L225 Difference]: With dead ends: 93055 [2018-10-26 22:11:05,484 INFO L226 Difference]: Without dead ends: 56323 [2018-10-26 22:11:05,898 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 601 GetRequests, 590 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2018-10-26 22:11:05,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56323 states. [2018-10-26 22:11:07,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56323 to 54552. [2018-10-26 22:11:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54552 states. [2018-10-26 22:11:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54552 states to 54552 states and 78180 transitions. [2018-10-26 22:11:08,487 INFO L78 Accepts]: Start accepts. Automaton has 54552 states and 78180 transitions. Word has length 585 [2018-10-26 22:11:08,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:11:08,488 INFO L481 AbstractCegarLoop]: Abstraction has 54552 states and 78180 transitions. [2018-10-26 22:11:08,488 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-26 22:11:08,488 INFO L276 IsEmpty]: Start isEmpty. Operand 54552 states and 78180 transitions. [2018-10-26 22:11:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2018-10-26 22:11:08,515 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:11:08,516 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-10-26 22:11:08,516 INFO L424 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:11:08,516 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:11:08,517 INFO L82 PathProgramCache]: Analyzing trace with hash 268418218, now seen corresponding path program 1 times [2018-10-26 22:11:08,517 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:11:08,517 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:11:08,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:08,520 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:11:08,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:08,893 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 160 proven. 2 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2018-10-26 22:11:08,893 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:11:08,893 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/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 [2018-10-26 22:11:08,899 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:11:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:08,995 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:11:09,158 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2018-10-26 22:11:09,185 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:11:09,186 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-10-26 22:11:09,186 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:11:09,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:11:09,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:11:09,187 INFO L87 Difference]: Start difference. First operand 54552 states and 78180 transitions. Second operand 3 states. [2018-10-26 22:11:13,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:11:13,774 INFO L93 Difference]: Finished difference Result 109378 states and 156750 transitions. [2018-10-26 22:11:13,774 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:11:13,775 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 591 [2018-10-26 22:11:13,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:11:14,325 INFO L225 Difference]: With dead ends: 109378 [2018-10-26 22:11:14,325 INFO L226 Difference]: Without dead ends: 54890 [2018-10-26 22:11:14,941 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 593 GetRequests, 592 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:11:14,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54890 states. [2018-10-26 22:11:16,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54890 to 54890. [2018-10-26 22:11:16,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54890 states. [2018-10-26 22:11:21,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54890 states to 54890 states and 78466 transitions. [2018-10-26 22:11:21,628 INFO L78 Accepts]: Start accepts. Automaton has 54890 states and 78466 transitions. Word has length 591 [2018-10-26 22:11:21,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:11:21,634 INFO L481 AbstractCegarLoop]: Abstraction has 54890 states and 78466 transitions. [2018-10-26 22:11:21,634 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:11:21,634 INFO L276 IsEmpty]: Start isEmpty. Operand 54890 states and 78466 transitions. [2018-10-26 22:11:21,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2018-10-26 22:11:21,678 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:11:21,678 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 22:11:21,679 INFO L424 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:11:21,679 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:11:21,679 INFO L82 PathProgramCache]: Analyzing trace with hash 89218129, now seen corresponding path program 1 times [2018-10-26 22:11:21,680 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:11:21,680 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:11:21,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:21,680 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:11:21,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:22,120 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 160 proven. 2 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2018-10-26 22:11:22,120 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:11:22,120 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/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 [2018-10-26 22:11:22,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:11:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:22,240 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:11:22,369 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2018-10-26 22:11:22,386 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:11:22,387 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-10-26 22:11:22,387 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:11:22,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:11:22,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:11:22,388 INFO L87 Difference]: Start difference. First operand 54890 states and 78466 transitions. Second operand 3 states. [2018-10-26 22:11:26,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:11:26,428 INFO L93 Difference]: Finished difference Result 119186 states and 166090 transitions. [2018-10-26 22:11:26,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:11:26,430 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 673 [2018-10-26 22:11:26,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:11:26,437 INFO L225 Difference]: With dead ends: 119186 [2018-10-26 22:11:26,437 INFO L226 Difference]: Without dead ends: 0 [2018-10-26 22:11:26,973 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 675 GetRequests, 674 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:11:26,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-26 22:11:26,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-26 22:11:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-26 22:11:26,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-26 22:11:26,976 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 673 [2018-10-26 22:11:26,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:11:26,976 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-26 22:11:26,976 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:11:26,976 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-26 22:11:26,976 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-26 22:11:26,983 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-26 22:11:28,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:28,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:28,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:29,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:30,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:30,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:30,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:30,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:30,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:30,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:30,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:30,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:30,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:30,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:31,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:32,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:32,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:32,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:32,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:32,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:32,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:32,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:32,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:32,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:32,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:33,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:34,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:35,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:36,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:36,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:36,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:36,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:36,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:36,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:36,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:36,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:37,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:37,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:37,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:37,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:37,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:37,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:37,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,145 WARN L179 SmtUtils]: Spent 9.45 s on a formula simplification. DAG size of input: 1852 DAG size of output: 955 [2018-10-26 22:11:38,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:38,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:39,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:40,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:41,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:42,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:42,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:42,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:42,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:42,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:42,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:42,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:42,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:42,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:42,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:42,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:43,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:44,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:44,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:44,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:44,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:44,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:44,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:44,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:44,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:44,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:45,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:45,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:45,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:45,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:45,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:45,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:45,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:46,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:46,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:46,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:46,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:46,556 WARN L179 SmtUtils]: Spent 8.41 s on a formula simplification. DAG size of input: 1852 DAG size of output: 955 [2018-10-26 22:11:50,214 WARN L179 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 15 [2018-10-26 22:11:50,566 WARN L179 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 26 [2018-10-26 22:11:52,399 WARN L179 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 461 DAG size of output: 100 [2018-10-26 22:11:54,169 WARN L179 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 491 DAG size of output: 100 [2018-10-26 22:12:00,431 WARN L179 SmtUtils]: Spent 6.25 s on a formula simplification. DAG size of input: 857 DAG size of output: 69 [2018-10-26 22:12:06,480 WARN L179 SmtUtils]: Spent 6.04 s on a formula simplification. DAG size of input: 857 DAG size of output: 69 [2018-10-26 22:12:10,704 WARN L179 SmtUtils]: Spent 4.08 s on a formula simplification. DAG size of input: 470 DAG size of output: 136 [2018-10-26 22:12:10,707 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-10-26 22:12:10,708 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a2~0)| ~a2~0) (= ~a29~0 |old(~a29~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-10-26 22:12:10,708 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-10-26 22:12:10,708 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-10-26 22:12:10,708 INFO L425 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,708 INFO L425 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,708 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse15 (= 1 ~a2~0)) (.cse2 (= ~a29~0 |old(~a29~0)|)) (.cse11 (= 3 ~a2~0)) (.cse4 (= ~a4~0 |old(~a4~0)|))) (let ((.cse6 (and .cse2 .cse11 .cse4)) (.cse5 (< 0 (+ |old(~a4~0)| 89))) (.cse8 (not (= 3 |old(~a2~0)|))) (.cse13 (<= (+ |old(~a29~0)| 16) 0)) (.cse1 (not (= 2 |old(~a2~0)|))) (.cse3 (= 2 ~a2~0)) (.cse9 (< 0 (+ |old(~a0~0)| 98))) (.cse10 (<= (+ ~a0~0 98) 0)) (.cse20 (< 43 |old(~a29~0)|)) (.cse21 (and .cse2 .cse15 .cse4)) (.cse0 (< 0 (+ |old(~a4~0)| 86))) (.cse22 (not (= |old(~a2~0)| 1))) (.cse14 (not (= 1 |old(~a2~0)|))) (.cse7 (<= (+ |old(~a29~0)| 144) 0)) (.cse19 (= |old(~a2~0)| ~a2~0)) (.cse17 (<= (+ ~a0~0 147) 0)) (.cse12 (< 0 (+ |old(~a4~0)| 42))) (.cse18 (< |old(~a2~0)| 4)) (.cse16 (< 0 (+ |old(~a0~0)| 147)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4)) (or .cse5 (and .cse2 (= 4 ~a2~0) .cse4) (not (= |old(~a2~0)| 4))) (or .cse0 .cse6 .cse7 .cse8) (or .cse5 .cse6 .cse8) (or (not (= 4 |old(~a2~0)|)) .cse5 .cse9 .cse10) (or (and .cse10 .cse2 .cse11 .cse4) .cse12 .cse9 .cse8) (or (and .cse10 .cse2 .cse3 .cse4) .cse12 .cse13 .cse1 .cse9) (or .cse14 .cse12 (and .cse10 .cse2 .cse15 .cse4) .cse9) (or .cse0 .cse10 .cse1 .cse9) (or .cse12 .cse16 .cse17 .cse8) (or .cse18 .cse0 .cse13 (and .cse19 .cse2 .cse4)) (or .cse12 .cse16 .cse1 (and .cse2 .cse17 .cse3 .cse4)) (or .cse14 .cse12 .cse20 .cse7 .cse21) (or .cse18 .cse12 .cse7 .cse9 (and .cse19 .cse10 .cse2 .cse4)) (or .cse0 .cse20 .cse21 .cse22) (or .cse0 .cse17 .cse16 .cse22) (or .cse17 .cse14 .cse12 .cse16 .cse7) (or (and .cse19 .cse2 .cse17 .cse4) .cse12 (or .cse18 .cse16))))) [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,709 INFO L425 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,716 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,716 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,716 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-10-26 22:12:10,716 INFO L425 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-10-26 22:12:10,716 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-10-26 22:12:10,716 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,717 INFO L425 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,718 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,719 INFO L425 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,720 INFO L425 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,721 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,726 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-10-26 22:12:10,726 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,726 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-10-26 22:12:10,726 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-10-26 22:12:10,726 INFO L425 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,726 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,726 INFO L425 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-10-26 22:12:10,727 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,728 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-10-26 22:12:10,729 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-10-26 22:12:10,730 INFO L425 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,730 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-10-26 22:12:10,730 INFO L425 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,730 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,730 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,730 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-10-26 22:12:10,731 INFO L425 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-10-26 22:12:10,731 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-10-26 22:12:10,731 INFO L425 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-10-26 22:12:10,731 INFO L425 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,731 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 115) no Hoare annotation was computed. [2018-10-26 22:12:10,731 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse15 (= 1 ~a2~0)) (.cse2 (= ~a29~0 |old(~a29~0)|)) (.cse11 (= 3 ~a2~0)) (.cse4 (= ~a4~0 |old(~a4~0)|))) (let ((.cse6 (and .cse2 .cse11 .cse4)) (.cse5 (< 0 (+ |old(~a4~0)| 89))) (.cse8 (not (= 3 |old(~a2~0)|))) (.cse13 (<= (+ |old(~a29~0)| 16) 0)) (.cse1 (not (= 2 |old(~a2~0)|))) (.cse3 (= 2 ~a2~0)) (.cse9 (< 0 (+ |old(~a0~0)| 98))) (.cse10 (<= (+ ~a0~0 98) 0)) (.cse20 (< 43 |old(~a29~0)|)) (.cse21 (and .cse2 .cse15 .cse4)) (.cse0 (< 0 (+ |old(~a4~0)| 86))) (.cse22 (not (= |old(~a2~0)| 1))) (.cse14 (not (= 1 |old(~a2~0)|))) (.cse7 (<= (+ |old(~a29~0)| 144) 0)) (.cse19 (= |old(~a2~0)| ~a2~0)) (.cse17 (<= (+ ~a0~0 147) 0)) (.cse12 (< 0 (+ |old(~a4~0)| 42))) (.cse18 (< |old(~a2~0)| 4)) (.cse16 (< 0 (+ |old(~a0~0)| 147)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4)) (or .cse5 (and .cse2 (= 4 ~a2~0) .cse4) (not (= |old(~a2~0)| 4))) (or .cse0 .cse6 .cse7 .cse8) (or .cse5 .cse6 .cse8) (or (not (= 4 |old(~a2~0)|)) .cse5 .cse9 .cse10) (or (and .cse10 .cse2 .cse11 .cse4) .cse12 .cse9 .cse8) (or (and .cse10 .cse2 .cse3 .cse4) .cse12 .cse13 .cse1 .cse9) (or .cse14 .cse12 (and .cse10 .cse2 .cse15 .cse4) .cse9) (or .cse0 .cse10 .cse1 .cse9) (or .cse12 .cse16 .cse17 .cse8) (or .cse18 .cse0 .cse13 (and .cse19 .cse2 .cse4)) (or .cse12 .cse16 .cse1 (and .cse2 .cse17 .cse3 .cse4)) (or .cse14 .cse12 .cse20 .cse7 .cse21) (or .cse18 .cse12 .cse7 .cse9 (and .cse19 .cse10 .cse2 .cse4)) (or .cse0 .cse20 .cse21 .cse22) (or .cse0 .cse17 .cse16 .cse22) (or .cse17 .cse14 .cse12 .cse16 .cse7) (or (and .cse19 .cse2 .cse17 .cse4) .cse12 (or .cse18 .cse16))))) [2018-10-26 22:12:10,731 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,731 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,731 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,732 INFO L425 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,733 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-10-26 22:12:10,734 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,735 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,736 INFO L421 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse35 (= 1 ~a2~0)) (.cse41 (= |old(~a2~0)| 1)) (.cse3 (= 3 ~a2~0)) (.cse15 (< 0 (+ ~a29~0 144))) (.cse42 (<= 4 |old(~a2~0)|)) (.cse24 (<= (+ ~a4~0 86) 0)) (.cse2 (<= (+ ~a0~0 147) 0)) (.cse29 (<= ~a29~0 43)) (.cse22 (= 2 ~a2~0)) (.cse30 (= |old(~a2~0)| ~a2~0)) (.cse23 (<= (+ ~a0~0 98) 0)) (.cse21 (= ~a29~0 |old(~a29~0)|)) (.cse4 (= ~a4~0 |old(~a4~0)|))) (let ((.cse12 (and .cse30 .cse23 .cse21 .cse4)) (.cse19 (and .cse24 .cse2 .cse29 .cse22 .cse4)) (.cse16 (and .cse24 .cse30 .cse15 .cse2 .cse42 .cse4)) (.cse0 (and .cse21 .cse3 .cse4)) (.cse34 (and .cse24 .cse15 .cse35 .cse41 .cse2 .cse4)) (.cse6 (< |old(~a2~0)| 4)) (.cse31 (and .cse30 .cse21 .cse4)) (.cse9 (and .cse24 .cse30 .cse15 .cse2 .cse29 .cse42 .cse4)) (.cse36 (and .cse24 .cse30 .cse15 .cse2 .cse29 .cse3 .cse4)) (.cse37 (not .cse41)) (.cse5 (not (= 3 |old(~a2~0)|))) (.cse17 (< 0 (+ |old(~a0~0)| 147))) (.cse28 (not (= |old(~a2~0)| 4))) (.cse14 (< |old(~a29~0)| 44)) (.cse18 (and .cse24 .cse15 .cse2 .cse22 .cse4)) (.cse26 (and .cse21 .cse22 .cse4)) (.cse25 (and .cse23 .cse21 .cse22 .cse4)) (.cse38 (<= (+ |old(~a29~0)| 16) 0)) (.cse20 (not (= 2 |old(~a2~0)|))) (.cse11 (< 0 (+ |old(~a0~0)| 98))) (.cse39 (and .cse24 .cse30 .cse15 .cse2 .cse29 .cse22 .cse4)) (.cse13 (< 0 (+ |old(~a4~0)| 86))) (.cse33 (and .cse24 .cse35 .cse2 .cse29 .cse4)) (.cse32 (not (= 1 |old(~a2~0)|))) (.cse7 (< 0 (+ |old(~a4~0)| 42))) (.cse8 (< 43 |old(~a29~0)|)) (.cse40 (and .cse21 .cse35 .cse4)) (.cse1 (< 0 (+ |old(~a4~0)| 89))) (.cse10 (<= (+ |old(~a29~0)| 144) 0))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 .cse14 (and .cse15 .cse2 .cse3 .cse4) .cse5 .cse0) (or .cse6 .cse14 .cse7 .cse16 .cse12 .cse11) (or .cse7 .cse17 .cse18 .cse19 .cse20 (and .cse21 .cse2 .cse22 .cse4)) (or (and .cse23 .cse21 .cse3 .cse4) .cse7 (and .cse24 .cse2 .cse3 .cse4) .cse11 .cse5) (or .cse13 .cse23 .cse20 .cse11) (or .cse14 .cse7 .cse18 .cse20 .cse11 .cse25) (or .cse13 .cse8 .cse19 .cse20 .cse26) (let ((.cse27 (= 4 ~a2~0))) (or .cse1 (and .cse21 .cse27 .cse4) .cse8 .cse28 (and .cse2 .cse29 .cse27 .cse4))) (or (and .cse30 .cse21 .cse2 .cse4) .cse7 .cse16 (or .cse6 .cse17)) (or .cse6 .cse13 .cse14 .cse16 .cse31) (or .cse2 .cse32 .cse7 .cse17 .cse10) (or .cse13 .cse29 .cse8 .cse11 .cse5) (or .cse6 .cse13 .cse17 .cse8 .cse29) (or .cse1 .cse23 .cse28 .cse11) (or .cse33 .cse32 .cse7 .cse34 (and .cse23 .cse21 .cse35 .cse4) .cse11) (or .cse13 .cse8 .cse0 .cse10 .cse36 .cse5) (or .cse13 .cse14 .cse34 .cse11 .cse21 .cse37) (or .cse6 .cse13 .cse38 .cse8 .cse31 .cse9) (or .cse21 .cse13 .cse8 .cse10 .cse20 .cse39) (or .cse21 .cse7 (or .cse17 .cse8 .cse5) .cse36) (or .cse1 .cse29 .cse8 .cse5) (or .cse13 .cse33 .cse17 .cse8 .cse37) (or .cse7 .cse17 .cse2 .cse5) (or .cse29 .cse7 .cse21 (or .cse17 .cse28)) (or .cse13 .cse14 .cse18 .cse20 .cse26) (or .cse25 .cse7 .cse38 .cse8 .cse20 .cse11 .cse39) (or .cse13 .cse33 .cse32 .cse8 .cse40) (or (and .cse24 .cse15 .cse4) .cse32 .cse7 .cse8 .cse10 .cse40) (or (not (= 4 |old(~a2~0)|)) .cse1 .cse15 .cse10)))) [2018-10-26 22:12:10,736 INFO L425 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-10-26 22:12:10,736 INFO L425 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,736 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-10-26 22:12:10,736 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-10-26 22:12:10,736 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-10-26 22:12:10,736 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,736 INFO L425 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,737 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-10-26 22:12:10,744 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-10-26 22:12:10,744 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-10-26 22:12:10,744 INFO L425 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,744 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,744 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,744 INFO L425 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-10-26 22:12:10,744 INFO L425 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-10-26 22:12:10,744 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,744 INFO L425 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,744 INFO L425 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,744 INFO L425 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,745 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,746 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,747 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,748 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,749 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,750 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,750 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,751 INFO L425 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-10-26 22:12:10,752 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,753 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,758 INFO L425 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1656) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,759 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,760 INFO L425 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,760 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,760 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-10-26 22:12:10,760 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,760 INFO L425 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-10-26 22:12:10,760 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-10-26 22:12:10,760 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-26 22:12:10,760 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a4~0 89) 0) (= 1 ~a2~0) (<= ~a29~0 43) (<= 0 (+ ~a29~0 127))) [2018-10-26 22:12:10,760 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-10-26 22:12:10,760 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-26 22:12:10,760 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (or (< 0 (+ |old(~a4~0)| 89)) (not (= 1 |old(~a2~0)|)) (< 43 |old(~a29~0)|) (< (+ |old(~a29~0)| 127) 0) (and (= ~a29~0 |old(~a29~0)|) (= 1 ~a2~0) (= ~a4~0 |old(~a4~0)|))) [2018-10-26 22:12:10,760 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-10-26 22:12:10,761 INFO L421 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse5 (= 4 ~a2~0)) (.cse8 (< 0 (+ ~a29~0 144))) (.cse4 (<= ~a29~0 43)) (.cse1 (<= (+ ~a0~0 147) 0)) (.cse6 (<= (+ ~a0~0 98) 0)) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse11 (= 1 ~a2~0)) (.cse12 (= 2 ~a2~0)) (.cse9 (<= (+ ~a4~0 86) 0)) (.cse10 (< 0 (+ ~a29~0 16))) (.cse2 (<= 4 ~a2~0)) (.cse3 (<= (+ ~a4~0 89) 0)) (.cse7 (= 3 ~a2~0))) (or (and .cse0 .cse1 .cse2) (< 43 |old(~a29~0)|) (and .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7) (and .cse6 .cse0 .cse8 .cse2) (and .cse9 .cse10 .cse4 .cse5) (< (+ |old(~a29~0)| 127) 0) (and .cse9 .cse11 .cse4) (and .cse9 (and .cse8 .cse7)) (and .cse0 .cse8 .cse11 .cse4) (and .cse0 .cse1 .cse12) (and .cse6 .cse0 .cse10 .cse12) (and .cse6 .cse0 .cse11) (not (= 1 |old(~a2~0)|)) (and .cse9 .cse12) (and .cse9 .cse10 .cse2 (not (= ~a2~0 4))) (and .cse3 .cse7) (< 0 (+ |old(~a4~0)| 89)))) [2018-10-26 22:12:10,761 INFO L425 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-10-26 22:12:10,761 INFO L425 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-10-26 22:12:10,761 INFO L425 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-10-26 22:12:10,761 INFO L421 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse5 (= 4 ~a2~0)) (.cse8 (< 0 (+ ~a29~0 144))) (.cse4 (<= ~a29~0 43)) (.cse1 (<= (+ ~a0~0 147) 0)) (.cse6 (<= (+ ~a0~0 98) 0)) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse11 (= 1 ~a2~0)) (.cse12 (= 2 ~a2~0)) (.cse9 (<= (+ ~a4~0 86) 0)) (.cse10 (< 0 (+ ~a29~0 16))) (.cse2 (<= 4 ~a2~0)) (.cse3 (<= (+ ~a4~0 89) 0)) (.cse7 (= 3 ~a2~0))) (or (and .cse0 .cse1 .cse2) (< 43 |old(~a29~0)|) (and .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7) (and .cse6 .cse0 .cse8 .cse2) (and .cse9 .cse10 .cse4 .cse5) (< (+ |old(~a29~0)| 127) 0) (and .cse9 .cse11 .cse4) (and .cse9 (and .cse8 .cse7)) (and .cse0 .cse8 .cse11 .cse4) (and .cse0 .cse1 .cse12) (and .cse6 .cse0 .cse10 .cse12) (and .cse6 .cse0 .cse11) (not (= 1 |old(~a2~0)|)) (and .cse9 .cse12) (and .cse9 .cse10 .cse2 (not (= ~a2~0 4))) (and .cse3 .cse7) (< 0 (+ |old(~a4~0)| 89)))) [2018-10-26 22:12:10,761 INFO L425 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-10-26 22:12:10,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 10:12:10 BoogieIcfgContainer [2018-10-26 22:12:10,817 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 22:12:10,826 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 22:12:10,826 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 22:12:10,826 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 22:12:10,827 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:09:35" (3/4) ... [2018-10-26 22:12:10,830 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-10-26 22:12:10,843 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-10-26 22:12:10,843 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-10-26 22:12:10,843 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-10-26 22:12:10,844 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-10-26 22:12:10,885 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-10-26 22:12:10,887 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-10-26 22:12:10,920 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((a4 + 42 <= 0 && a0 + 147 <= 0) && 4 <= a2) || 43 < \old(a29)) || ((a4 + 89 <= 0 && a29 <= 43) && 4 == a2)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 3 == a2)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 < a29 + 144) && 4 <= a2)) || (((a4 + 86 <= 0 && 0 < a29 + 16) && a29 <= 43) && 4 == a2)) || \old(a29) + 127 < 0) || ((a4 + 86 <= 0 && 1 == a2) && a29 <= 43)) || (a4 + 86 <= 0 && 0 < a29 + 144 && 3 == a2)) || (((a4 + 42 <= 0 && 0 < a29 + 144) && 1 == a2) && a29 <= 43)) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && 2 == a2)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 < a29 + 16) && 2 == a2)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 1 == a2)) || !(1 == \old(a2))) || (a4 + 86 <= 0 && 2 == a2)) || (((a4 + 86 <= 0 && 0 < a29 + 16) && 4 <= a2) && !(a2 == 4))) || (a4 + 89 <= 0 && 3 == a2)) || 0 < \old(a4) + 89 [2018-10-26 22:12:11,129 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2f283de0-99dd-4e4b-91bb-8ff6a95bed5b/bin-2019/uautomizer/witness.graphml [2018-10-26 22:12:11,129 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 22:12:11,131 INFO L168 Benchmark]: Toolchain (without parser) took 164701.98 ms. Allocated memory was 1.0 GB in the beginning and 5.5 GB in the end (delta: 4.5 GB). Free memory was 954.4 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. [2018-10-26 22:12:11,131 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:12:11,132 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1125.47 ms. Allocated memory is still 1.0 GB. Free memory was 954.4 MB in the beginning and 860.5 MB in the end (delta: 94.0 MB). Peak memory consumption was 94.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:11,132 INFO L168 Benchmark]: Boogie Preprocessor took 438.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 860.5 MB in the beginning and 1.2 GB in the end (delta: -291.5 MB). Peak memory consumption was 50.9 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:11,133 INFO L168 Benchmark]: RCFGBuilder took 7694.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 861.9 MB in the end (delta: 290.1 MB). Peak memory consumption was 290.1 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:11,133 INFO L168 Benchmark]: TraceAbstraction took 155126.62 ms. Allocated memory was 1.2 GB in the beginning and 5.5 GB in the end (delta: 4.3 GB). Free memory was 861.9 MB in the beginning and 2.6 GB in the end (delta: -1.7 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-10-26 22:12:11,133 INFO L168 Benchmark]: Witness Printer took 303.51 ms. Allocated memory is still 5.5 GB. Free memory was 2.6 GB in the beginning and 2.5 GB in the end (delta: 68.0 MB). Peak memory consumption was 68.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:11,135 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1125.47 ms. Allocated memory is still 1.0 GB. Free memory was 954.4 MB in the beginning and 860.5 MB in the end (delta: 94.0 MB). Peak memory consumption was 94.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 438.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 860.5 MB in the beginning and 1.2 GB in the end (delta: -291.5 MB). Peak memory consumption was 50.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7694.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 861.9 MB in the end (delta: 290.1 MB). Peak memory consumption was 290.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 155126.62 ms. Allocated memory was 1.2 GB in the beginning and 5.5 GB in the end (delta: 4.3 GB). Free memory was 861.9 MB in the beginning and 2.6 GB in the end (delta: -1.7 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 303.51 ms. Allocated memory is still 5.5 GB. Free memory was 2.6 GB in the beginning and 2.5 GB in the end (delta: 68.0 MB). Peak memory consumption was 68.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 115]: 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: 1766]: Loop Invariant Derived loop invariant: ((((((((((((((((((a4 + 42 <= 0 && a0 + 147 <= 0) && 4 <= a2) || 43 < \old(a29)) || ((a4 + 89 <= 0 && a29 <= 43) && 4 == a2)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 3 == a2)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 < a29 + 144) && 4 <= a2)) || (((a4 + 86 <= 0 && 0 < a29 + 16) && a29 <= 43) && 4 == a2)) || \old(a29) + 127 < 0) || ((a4 + 86 <= 0 && 1 == a2) && a29 <= 43)) || (a4 + 86 <= 0 && 0 < a29 + 144 && 3 == a2)) || (((a4 + 42 <= 0 && 0 < a29 + 144) && 1 == a2) && a29 <= 43)) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && 2 == a2)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 < a29 + 16) && 2 == a2)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 1 == a2)) || !(1 == \old(a2))) || (a4 + 86 <= 0 && 2 == a2)) || (((a4 + 86 <= 0 && 0 < a29 + 16) && 4 <= a2) && !(a2 == 4))) || (a4 + 89 <= 0 && 3 == a2)) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. SAFE Result, 155.0s OverallTime, 11 OverallIterations, 5 TraceHistogramMax, 86.2s AutomataDifference, 0.0s DeadEndRemovalTime, 43.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 2982 SDtfs, 16422 SDslu, 2634 SDs, 0 SdLazy, 29466 SolverSat, 6505 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 59.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3829 GetRequests, 3745 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 191 ImplicationChecksByTransitivity, 3.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=54890occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 15.8s AutomataMinimizationTime, 11 MinimizatonAttempts, 4814 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 13666 PreInvPairs, 28997 NumberOfFragments, 2881 HoareAnnotationTreeSize, 13666 FomulaSimplifications, 418507 FormulaSimplificationTreeSizeReduction, 22.8s HoareSimplificationTime, 9 FomulaSimplificationsInter, 140183 FormulaSimplificationTreeSizeReductionInter, 20.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 5.7s InterpolantComputationTime, 8177 NumberOfCodeBlocks, 8177 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 8159 ConstructedInterpolants, 0 QuantifiedInterpolants, 6096256 SizeOfPredicates, 2 NumberOfNonLiveVariables, 5342 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 18 InterpolantComputations, 8 PerfectInterpolantSequences, 8198/8381 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...