./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label45_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label45_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/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 635b81d3ec9d0915388978a460089a77d0c3f135 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 19:11:17,325 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 19:11:17,327 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 19:11:17,333 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 19:11:17,333 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 19:11:17,333 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 19:11:17,334 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 19:11:17,335 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 19:11:17,336 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 19:11:17,336 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 19:11:17,337 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 19:11:17,337 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 19:11:17,337 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 19:11:17,338 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 19:11:17,338 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 19:11:17,339 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 19:11:17,339 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 19:11:17,340 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 19:11:17,341 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 19:11:17,342 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 19:11:17,342 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 19:11:17,343 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 19:11:17,344 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 19:11:17,344 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 19:11:17,344 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 19:11:17,345 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 19:11:17,345 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 19:11:17,346 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 19:11:17,346 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 19:11:17,347 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 19:11:17,347 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 19:11:17,347 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 19:11:17,347 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 19:11:17,348 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 19:11:17,348 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 19:11:17,349 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 19:11:17,349 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 19:11:17,356 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 19:11:17,356 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 19:11:17,357 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 19:11:17,357 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 19:11:17,357 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 19:11:17,357 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 19:11:17,357 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 19:11:17,358 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 19:11:17,358 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 19:11:17,358 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 19:11:17,358 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 19:11:17,358 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 19:11:17,358 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 19:11:17,358 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 19:11:17,358 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 19:11:17,359 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 19:11:17,359 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 19:11:17,359 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 19:11:17,359 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 19:11:17,359 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 19:11:17,359 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 19:11:17,359 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 19:11:17,360 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 19:11:17,360 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 19:11:17,360 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 19:11:17,360 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 19:11:17,360 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 19:11:17,360 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 19:11:17,360 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 19:11:17,360 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 19:11:17,361 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_a2ee8d0c-6dec-42db-9999-477049c88b46/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 -> 635b81d3ec9d0915388978a460089a77d0c3f135 [2018-12-08 19:11:17,378 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 19:11:17,388 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 19:11:17,391 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 19:11:17,392 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 19:11:17,392 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 19:11:17,393 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label45_true-unreach-call.c [2018-12-08 19:11:17,431 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/data/05658b9fe/053be097f49447c1b905aaf1d37cf429/FLAG2c42a8663 [2018-12-08 19:11:17,924 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 19:11:17,925 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/sv-benchmarks/c/eca-rers2012/Problem17_label45_true-unreach-call.c [2018-12-08 19:11:17,937 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/data/05658b9fe/053be097f49447c1b905aaf1d37cf429/FLAG2c42a8663 [2018-12-08 19:11:17,946 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/data/05658b9fe/053be097f49447c1b905aaf1d37cf429 [2018-12-08 19:11:17,947 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 19:11:17,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 19:11:17,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 19:11:17,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 19:11:17,951 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 19:11:17,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:11:17" (1/1) ... [2018-12-08 19:11:17,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a8209d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:17, skipping insertion in model container [2018-12-08 19:11:17,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:11:17" (1/1) ... [2018-12-08 19:11:17,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 19:11:18,006 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 19:11:18,422 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 19:11:18,425 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 19:11:18,715 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 19:11:18,726 INFO L195 MainTranslator]: Completed translation [2018-12-08 19:11:18,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18 WrapperNode [2018-12-08 19:11:18,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 19:11:18,727 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 19:11:18,727 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 19:11:18,727 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 19:11:18,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18" (1/1) ... [2018-12-08 19:11:18,752 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18" (1/1) ... [2018-12-08 19:11:18,757 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 19:11:18,757 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 19:11:18,757 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 19:11:18,757 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 19:11:18,763 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18" (1/1) ... [2018-12-08 19:11:18,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18" (1/1) ... [2018-12-08 19:11:18,770 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18" (1/1) ... [2018-12-08 19:11:18,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18" (1/1) ... [2018-12-08 19:11:18,804 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18" (1/1) ... [2018-12-08 19:11:18,814 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18" (1/1) ... [2018-12-08 19:11:18,828 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18" (1/1) ... [2018-12-08 19:11:18,843 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 19:11:18,843 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 19:11:18,843 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 19:11:18,843 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 19:11:18,844 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/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 [2018-12-08 19:11:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 19:11:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 19:11:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-08 19:11:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-08 19:11:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-08 19:11:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-08 19:11:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 19:11:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 19:11:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 19:11:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 19:11:21,637 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 19:11:21,637 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 19:11:21,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:11:21 BoogieIcfgContainer [2018-12-08 19:11:21,637 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 19:11:21,638 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 19:11:21,638 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 19:11:21,640 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 19:11:21,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 07:11:17" (1/3) ... [2018-12-08 19:11:21,640 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52c82fc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 07:11:21, skipping insertion in model container [2018-12-08 19:11:21,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:11:18" (2/3) ... [2018-12-08 19:11:21,641 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52c82fc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 07:11:21, skipping insertion in model container [2018-12-08 19:11:21,641 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:11:21" (3/3) ... [2018-12-08 19:11:21,642 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem17_label45_true-unreach-call.c [2018-12-08 19:11:21,647 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 19:11:21,652 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 19:11:21,661 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 19:11:21,682 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 19:11:21,683 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 19:11:21,683 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 19:11:21,683 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 19:11:21,683 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 19:11:21,683 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 19:11:21,683 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 19:11:21,683 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 19:11:21,683 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 19:11:21,698 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states. [2018-12-08 19:11:21,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-12-08 19:11:21,703 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:11:21,703 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:11:21,705 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:11:21,708 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:11:21,708 INFO L82 PathProgramCache]: Analyzing trace with hash -1130045023, now seen corresponding path program 1 times [2018-12-08 19:11:21,709 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:11:21,709 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:11:21,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:21,755 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:11:21,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:11:21,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 19:11:21,890 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 19:11:21,890 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 19:11:21,893 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 19:11:21,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 19:11:21,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 19:11:21,902 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 4 states. [2018-12-08 19:11:25,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:11:25,213 INFO L93 Difference]: Finished difference Result 2162 states and 4009 transitions. [2018-12-08 19:11:25,213 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 19:11:25,215 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 56 [2018-12-08 19:11:25,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:11:25,239 INFO L225 Difference]: With dead ends: 2162 [2018-12-08 19:11:25,239 INFO L226 Difference]: Without dead ends: 1478 [2018-12-08 19:11:25,244 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 19:11:25,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1478 states. [2018-12-08 19:11:25,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1478 to 1006. [2018-12-08 19:11:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1006 states. [2018-12-08 19:11:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 1006 states and 1697 transitions. [2018-12-08 19:11:25,310 INFO L78 Accepts]: Start accepts. Automaton has 1006 states and 1697 transitions. Word has length 56 [2018-12-08 19:11:25,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:11:25,310 INFO L480 AbstractCegarLoop]: Abstraction has 1006 states and 1697 transitions. [2018-12-08 19:11:25,310 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 19:11:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1697 transitions. [2018-12-08 19:11:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-12-08 19:11:25,313 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:11:25,313 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:11:25,314 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:11:25,314 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:11:25,314 INFO L82 PathProgramCache]: Analyzing trace with hash 930532036, now seen corresponding path program 1 times [2018-12-08 19:11:25,314 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:11:25,314 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:11:25,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:25,315 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:11:25,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:25,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:11:25,452 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 19:11:25,452 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 19:11:25,452 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 19:11:25,454 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 19:11:25,454 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 19:11:25,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 19:11:25,454 INFO L87 Difference]: Start difference. First operand 1006 states and 1697 transitions. Second operand 6 states. [2018-12-08 19:11:28,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:11:28,161 INFO L93 Difference]: Finished difference Result 2931 states and 5018 transitions. [2018-12-08 19:11:28,161 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 19:11:28,162 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 131 [2018-12-08 19:11:28,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:11:28,170 INFO L225 Difference]: With dead ends: 2931 [2018-12-08 19:11:28,170 INFO L226 Difference]: Without dead ends: 1931 [2018-12-08 19:11:28,173 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 19:11:28,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1931 states. [2018-12-08 19:11:28,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1931 to 1911. [2018-12-08 19:11:28,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1911 states. [2018-12-08 19:11:28,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1911 states and 2935 transitions. [2018-12-08 19:11:28,217 INFO L78 Accepts]: Start accepts. Automaton has 1911 states and 2935 transitions. Word has length 131 [2018-12-08 19:11:28,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:11:28,217 INFO L480 AbstractCegarLoop]: Abstraction has 1911 states and 2935 transitions. [2018-12-08 19:11:28,217 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 19:11:28,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2935 transitions. [2018-12-08 19:11:28,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-12-08 19:11:28,220 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:11:28,220 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:11:28,220 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:11:28,220 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:11:28,221 INFO L82 PathProgramCache]: Analyzing trace with hash -701840452, now seen corresponding path program 1 times [2018-12-08 19:11:28,221 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:11:28,221 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:11:28,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:28,222 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:11:28,222 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:28,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:11:28,317 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 19:11:28,317 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 19:11:28,317 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 19:11:28,318 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 19:11:28,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 19:11:28,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 19:11:28,318 INFO L87 Difference]: Start difference. First operand 1911 states and 2935 transitions. Second operand 6 states. [2018-12-08 19:11:30,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:11:30,263 INFO L93 Difference]: Finished difference Result 4746 states and 7234 transitions. [2018-12-08 19:11:30,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 19:11:30,263 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 135 [2018-12-08 19:11:30,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:11:30,273 INFO L225 Difference]: With dead ends: 4746 [2018-12-08 19:11:30,273 INFO L226 Difference]: Without dead ends: 2841 [2018-12-08 19:11:30,277 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 19:11:30,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2841 states. [2018-12-08 19:11:30,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2841 to 2819. [2018-12-08 19:11:30,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2819 states. [2018-12-08 19:11:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 2819 states and 3606 transitions. [2018-12-08 19:11:30,331 INFO L78 Accepts]: Start accepts. Automaton has 2819 states and 3606 transitions. Word has length 135 [2018-12-08 19:11:30,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:11:30,331 INFO L480 AbstractCegarLoop]: Abstraction has 2819 states and 3606 transitions. [2018-12-08 19:11:30,331 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 19:11:30,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 3606 transitions. [2018-12-08 19:11:30,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-12-08 19:11:30,332 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:11:30,332 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:11:30,333 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:11:30,333 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:11:30,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1913516441, now seen corresponding path program 1 times [2018-12-08 19:11:30,333 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:11:30,333 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:11:30,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:30,334 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:11:30,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:11:30,394 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 19:11:30,395 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 19:11:30,395 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 19:11:30,395 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 19:11:30,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 19:11:30,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 19:11:30,395 INFO L87 Difference]: Start difference. First operand 2819 states and 3606 transitions. Second operand 4 states. [2018-12-08 19:11:32,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:11:32,555 INFO L93 Difference]: Finished difference Result 5632 states and 7217 transitions. [2018-12-08 19:11:32,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 19:11:32,555 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2018-12-08 19:11:32,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:11:32,561 INFO L225 Difference]: With dead ends: 5632 [2018-12-08 19:11:32,561 INFO L226 Difference]: Without dead ends: 2819 [2018-12-08 19:11:32,563 INFO L631 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 [2018-12-08 19:11:32,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2819 states. [2018-12-08 19:11:32,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2819 to 2819. [2018-12-08 19:11:32,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2819 states. [2018-12-08 19:11:32,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 2819 states and 3569 transitions. [2018-12-08 19:11:32,596 INFO L78 Accepts]: Start accepts. Automaton has 2819 states and 3569 transitions. Word has length 165 [2018-12-08 19:11:32,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:11:32,597 INFO L480 AbstractCegarLoop]: Abstraction has 2819 states and 3569 transitions. [2018-12-08 19:11:32,597 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 19:11:32,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 3569 transitions. [2018-12-08 19:11:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-12-08 19:11:32,599 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:11:32,599 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-12-08 19:11:32,599 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:11:32,599 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:11:32,599 INFO L82 PathProgramCache]: Analyzing trace with hash 117300569, now seen corresponding path program 1 times [2018-12-08 19:11:32,599 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:11:32,599 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:11:32,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:32,600 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:11:32,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:11:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-12-08 19:11:32,680 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 19:11:32,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 19:11:32,681 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 19:11:32,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 19:11:32,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 19:11:32,681 INFO L87 Difference]: Start difference. First operand 2819 states and 3569 transitions. Second operand 3 states. [2018-12-08 19:11:36,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:11:36,528 INFO L93 Difference]: Finished difference Result 8271 states and 10619 transitions. [2018-12-08 19:11:36,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 19:11:36,529 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 218 [2018-12-08 19:11:36,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:11:36,539 INFO L225 Difference]: With dead ends: 8271 [2018-12-08 19:11:36,539 INFO L226 Difference]: Without dead ends: 5458 [2018-12-08 19:11:36,543 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 19:11:36,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5458 states. [2018-12-08 19:11:36,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5458 to 5458. [2018-12-08 19:11:36,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5458 states. [2018-12-08 19:11:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 5458 states and 6489 transitions. [2018-12-08 19:11:36,593 INFO L78 Accepts]: Start accepts. Automaton has 5458 states and 6489 transitions. Word has length 218 [2018-12-08 19:11:36,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:11:36,594 INFO L480 AbstractCegarLoop]: Abstraction has 5458 states and 6489 transitions. [2018-12-08 19:11:36,594 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 19:11:36,594 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 6489 transitions. [2018-12-08 19:11:36,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2018-12-08 19:11:36,596 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:11:36,596 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 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] [2018-12-08 19:11:36,596 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:11:36,597 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:11:36,597 INFO L82 PathProgramCache]: Analyzing trace with hash 844318988, now seen corresponding path program 1 times [2018-12-08 19:11:36,597 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:11:36,597 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:11:36,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:36,597 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:11:36,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:36,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:11:36,758 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 98 proven. 72 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-08 19:11:36,758 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:11:36,758 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/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 [2018-12-08 19:11:36,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:11:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:11:36,832 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:11:36,960 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-12-08 19:11:36,975 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 19:11:36,975 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-12-08 19:11:36,976 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 19:11:36,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 19:11:36,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-12-08 19:11:36,976 INFO L87 Difference]: Start difference. First operand 5458 states and 6489 transitions. Second operand 9 states. [2018-12-08 19:11:47,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:11:47,365 INFO L93 Difference]: Finished difference Result 15002 states and 18707 transitions. [2018-12-08 19:11:47,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-12-08 19:11:47,366 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 241 [2018-12-08 19:11:47,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:11:47,385 INFO L225 Difference]: With dead ends: 15002 [2018-12-08 19:11:47,385 INFO L226 Difference]: Without dead ends: 9550 [2018-12-08 19:11:47,391 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 271 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 488 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=340, Invalid=1466, Unknown=0, NotChecked=0, Total=1806 [2018-12-08 19:11:47,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9550 states. [2018-12-08 19:11:47,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9550 to 7502. [2018-12-08 19:11:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7502 states. [2018-12-08 19:11:47,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7502 states to 7502 states and 8793 transitions. [2018-12-08 19:11:47,503 INFO L78 Accepts]: Start accepts. Automaton has 7502 states and 8793 transitions. Word has length 241 [2018-12-08 19:11:47,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:11:47,504 INFO L480 AbstractCegarLoop]: Abstraction has 7502 states and 8793 transitions. [2018-12-08 19:11:47,504 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 19:11:47,504 INFO L276 IsEmpty]: Start isEmpty. Operand 7502 states and 8793 transitions. [2018-12-08 19:11:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2018-12-08 19:11:47,507 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:11:47,507 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 19:11:47,507 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:11:47,508 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:11:47,508 INFO L82 PathProgramCache]: Analyzing trace with hash -1925900096, now seen corresponding path program 1 times [2018-12-08 19:11:47,508 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:11:47,508 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:11:47,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:47,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:11:47,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:11:47,602 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-12-08 19:11:47,602 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 19:11:47,602 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 19:11:47,603 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 19:11:47,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 19:11:47,603 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 19:11:47,603 INFO L87 Difference]: Start difference. First operand 7502 states and 8793 transitions. Second operand 4 states. [2018-12-08 19:11:54,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:11:54,952 INFO L93 Difference]: Finished difference Result 18147 states and 21905 transitions. [2018-12-08 19:11:54,952 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 19:11:54,952 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 284 [2018-12-08 19:11:54,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:11:54,979 INFO L225 Difference]: With dead ends: 18147 [2018-12-08 19:11:54,979 INFO L226 Difference]: Without dead ends: 10651 [2018-12-08 19:11:54,988 INFO L631 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 [2018-12-08 19:11:54,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10651 states. [2018-12-08 19:11:55,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10651 to 9301. [2018-12-08 19:11:55,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9301 states. [2018-12-08 19:11:55,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9301 states to 9301 states and 11156 transitions. [2018-12-08 19:11:55,093 INFO L78 Accepts]: Start accepts. Automaton has 9301 states and 11156 transitions. Word has length 284 [2018-12-08 19:11:55,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:11:55,093 INFO L480 AbstractCegarLoop]: Abstraction has 9301 states and 11156 transitions. [2018-12-08 19:11:55,093 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 19:11:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 9301 states and 11156 transitions. [2018-12-08 19:11:55,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2018-12-08 19:11:55,096 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:11:55,096 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:11:55,097 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:11:55,097 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:11:55,097 INFO L82 PathProgramCache]: Analyzing trace with hash 1995469520, now seen corresponding path program 1 times [2018-12-08 19:11:55,097 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:11:55,097 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:11:55,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:55,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:11:55,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:11:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:11:55,243 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 155 proven. 142 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-12-08 19:11:55,243 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:11:55,243 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/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 [2018-12-08 19:11:55,251 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:11:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:11:55,310 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:11:55,440 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 249 proven. 2 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2018-12-08 19:11:55,456 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 19:11:55,456 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2018-12-08 19:11:55,457 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-08 19:11:55,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-08 19:11:55,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-08 19:11:55,457 INFO L87 Difference]: Start difference. First operand 9301 states and 11156 transitions. Second operand 10 states. [2018-12-08 19:12:09,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:12:09,956 INFO L93 Difference]: Finished difference Result 32761 states and 41632 transitions. [2018-12-08 19:12:09,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-08 19:12:09,956 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 292 [2018-12-08 19:12:09,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:12:09,994 INFO L225 Difference]: With dead ends: 32761 [2018-12-08 19:12:09,994 INFO L226 Difference]: Without dead ends: 23466 [2018-12-08 19:12:10,006 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 297 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2018-12-08 19:12:10,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23466 states. [2018-12-08 19:12:10,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23466 to 22432. [2018-12-08 19:12:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22432 states. [2018-12-08 19:12:10,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22432 states to 22432 states and 27606 transitions. [2018-12-08 19:12:10,247 INFO L78 Accepts]: Start accepts. Automaton has 22432 states and 27606 transitions. Word has length 292 [2018-12-08 19:12:10,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:12:10,248 INFO L480 AbstractCegarLoop]: Abstraction has 22432 states and 27606 transitions. [2018-12-08 19:12:10,248 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-08 19:12:10,248 INFO L276 IsEmpty]: Start isEmpty. Operand 22432 states and 27606 transitions. [2018-12-08 19:12:10,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2018-12-08 19:12:10,251 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:12:10,252 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 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] [2018-12-08 19:12:10,252 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:12:10,252 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:12:10,252 INFO L82 PathProgramCache]: Analyzing trace with hash 601898357, now seen corresponding path program 1 times [2018-12-08 19:12:10,252 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:12:10,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:12:10,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:12:10,253 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:12:10,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:12:10,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:12:10,407 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-12-08 19:12:10,407 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 19:12:10,408 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 19:12:10,408 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 19:12:10,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 19:12:10,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 19:12:10,408 INFO L87 Difference]: Start difference. First operand 22432 states and 27606 transitions. Second operand 4 states. [2018-12-08 19:12:16,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:12:16,445 INFO L93 Difference]: Finished difference Result 58655 states and 74827 transitions. [2018-12-08 19:12:16,446 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 19:12:16,446 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 315 [2018-12-08 19:12:16,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:12:16,500 INFO L225 Difference]: With dead ends: 58655 [2018-12-08 19:12:16,500 INFO L226 Difference]: Without dead ends: 36662 [2018-12-08 19:12:16,520 INFO L631 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 [2018-12-08 19:12:16,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36662 states. [2018-12-08 19:12:16,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36662 to 30909. [2018-12-08 19:12:16,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30909 states. [2018-12-08 19:12:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30909 states to 30909 states and 38180 transitions. [2018-12-08 19:12:16,854 INFO L78 Accepts]: Start accepts. Automaton has 30909 states and 38180 transitions. Word has length 315 [2018-12-08 19:12:16,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:12:16,855 INFO L480 AbstractCegarLoop]: Abstraction has 30909 states and 38180 transitions. [2018-12-08 19:12:16,855 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 19:12:16,855 INFO L276 IsEmpty]: Start isEmpty. Operand 30909 states and 38180 transitions. [2018-12-08 19:12:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2018-12-08 19:12:16,862 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:12:16,862 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:12:16,863 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:12:16,863 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:12:16,863 INFO L82 PathProgramCache]: Analyzing trace with hash -1451273414, now seen corresponding path program 1 times [2018-12-08 19:12:16,863 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:12:16,863 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:12:16,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:12:16,863 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:12:16,864 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:12:16,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:12:17,155 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 205 proven. 352 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-12-08 19:12:17,155 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:12:17,155 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/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 [2018-12-08 19:12:17,161 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:12:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:12:17,219 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:12:17,324 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 465 proven. 2 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-12-08 19:12:17,339 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 19:12:17,339 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 5] total 13 [2018-12-08 19:12:17,340 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-08 19:12:17,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-08 19:12:17,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-12-08 19:12:17,340 INFO L87 Difference]: Start difference. First operand 30909 states and 38180 transitions. Second operand 13 states. [2018-12-08 19:12:24,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:12:24,568 INFO L93 Difference]: Finished difference Result 73035 states and 93370 transitions. [2018-12-08 19:12:24,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-12-08 19:12:24,569 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 388 [2018-12-08 19:12:24,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:12:24,629 INFO L225 Difference]: With dead ends: 73035 [2018-12-08 19:12:24,629 INFO L226 Difference]: Without dead ends: 38984 [2018-12-08 19:12:24,665 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 476 GetRequests, 424 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 756 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=491, Invalid=2265, Unknown=0, NotChecked=0, Total=2756 [2018-12-08 19:12:24,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38984 states. [2018-12-08 19:12:25,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38984 to 37421. [2018-12-08 19:12:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37421 states. [2018-12-08 19:12:25,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37421 states to 37421 states and 43424 transitions. [2018-12-08 19:12:25,043 INFO L78 Accepts]: Start accepts. Automaton has 37421 states and 43424 transitions. Word has length 388 [2018-12-08 19:12:25,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:12:25,043 INFO L480 AbstractCegarLoop]: Abstraction has 37421 states and 43424 transitions. [2018-12-08 19:12:25,043 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-08 19:12:25,043 INFO L276 IsEmpty]: Start isEmpty. Operand 37421 states and 43424 transitions. [2018-12-08 19:12:25,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2018-12-08 19:12:25,048 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:12:25,049 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:12:25,049 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:12:25,049 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:12:25,049 INFO L82 PathProgramCache]: Analyzing trace with hash 1805650759, now seen corresponding path program 1 times [2018-12-08 19:12:25,049 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:12:25,049 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:12:25,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:12:25,050 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:12:25,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:12:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:12:25,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1025 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2018-12-08 19:12:25,208 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 19:12:25,208 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 19:12:25,208 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 19:12:25,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 19:12:25,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 19:12:25,208 INFO L87 Difference]: Start difference. First operand 37421 states and 43424 transitions. Second operand 4 states. [2018-12-08 19:12:30,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:12:30,333 INFO L93 Difference]: Finished difference Result 106987 states and 126820 transitions. [2018-12-08 19:12:30,334 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 19:12:30,334 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 480 [2018-12-08 19:12:30,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:12:30,427 INFO L225 Difference]: With dead ends: 106987 [2018-12-08 19:12:30,427 INFO L226 Difference]: Without dead ends: 63737 [2018-12-08 19:12:30,473 INFO L631 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 [2018-12-08 19:12:30,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63737 states. [2018-12-08 19:12:30,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63737 to 58952. [2018-12-08 19:12:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58952 states. [2018-12-08 19:12:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58952 states to 58952 states and 67448 transitions. [2018-12-08 19:12:31,037 INFO L78 Accepts]: Start accepts. Automaton has 58952 states and 67448 transitions. Word has length 480 [2018-12-08 19:12:31,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:12:31,038 INFO L480 AbstractCegarLoop]: Abstraction has 58952 states and 67448 transitions. [2018-12-08 19:12:31,038 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 19:12:31,038 INFO L276 IsEmpty]: Start isEmpty. Operand 58952 states and 67448 transitions. [2018-12-08 19:12:31,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2018-12-08 19:12:31,082 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:12:31,083 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:12:31,083 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:12:31,083 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:12:31,083 INFO L82 PathProgramCache]: Analyzing trace with hash -1092747346, now seen corresponding path program 1 times [2018-12-08 19:12:31,083 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:12:31,083 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:12:31,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:12:31,084 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:12:31,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:12:31,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:12:31,870 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 203 proven. 418 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2018-12-08 19:12:31,870 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:12:31,870 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/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 [2018-12-08 19:12:31,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:12:31,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:12:31,992 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:12:32,899 WARN L854 $PredicateComparison]: unable to prove that (or (exists ((v_prenex_4 Int)) (let ((.cse0 (mod v_prenex_4 299849))) (and (= (mod (+ .cse0 4) 5) 0) (<= c_~a28~0 (+ (div (+ .cse0 300149) 5) 2557)) (= 0 .cse0)))) (exists ((v_prenex_9 Int)) (let ((.cse2 (mod v_prenex_9 299849))) (let ((.cse1 (+ .cse2 300149))) (and (< .cse1 0) (not (= (mod (+ .cse2 4) 5) 0)) (= 0 .cse2) (<= c_~a28~0 (+ (div .cse1 5) 2558)))))) (exists ((v_prenex_10 Int)) (let ((.cse4 (mod v_prenex_10 299849))) (let ((.cse3 (+ .cse4 300149))) (and (<= c_~a28~0 (+ (div .cse3 5) 2558)) (not (= (mod (+ .cse4 4) 5) 0)) (<= 0 v_prenex_10) (< .cse3 0))))) (exists ((v_prenex_5 Int)) (let ((.cse5 (+ (mod v_prenex_5 299849) 300149))) (and (<= 0 .cse5) (<= c_~a28~0 (+ (div .cse5 5) 2557)) (<= 0 v_prenex_5)))) (exists ((v_prenex_3 Int)) (let ((.cse6 (mod v_prenex_3 299849))) (and (<= 0 v_prenex_3) (= (mod (+ .cse6 4) 5) 0) (<= c_~a28~0 (+ (div (+ .cse6 300149) 5) 2557))))) (exists ((v_prenex_6 Int)) (let ((.cse7 (mod v_prenex_6 299849))) (let ((.cse8 (+ .cse7 300))) (and (not (= 0 (mod .cse7 5))) (not (= 0 .cse7)) (<= c_~a28~0 (+ (div .cse8 5) 2558)) (< v_prenex_6 0) (< .cse8 0))))) (exists ((v_prenex_7 Int)) (let ((.cse9 (mod v_prenex_7 299849))) (and (< v_prenex_7 0) (<= c_~a28~0 (+ (div (+ .cse9 300) 5) 2557)) (not (= 0 .cse9)) (= 0 (mod .cse9 5))))) (exists ((v_prenex_8 Int)) (let ((.cse11 (mod v_prenex_8 299849))) (let ((.cse10 (+ .cse11 300149))) (and (<= c_~a28~0 (+ (div .cse10 5) 2557)) (= 0 .cse11) (<= 0 .cse10))))) (exists ((v_~a28~0_1310 Int)) (let ((.cse13 (mod v_~a28~0_1310 299849))) (let ((.cse12 (+ .cse13 300))) (and (<= 0 .cse12) (not (= 0 .cse13)) (<= c_~a28~0 (+ (div .cse12 5) 2557)) (< v_~a28~0_1310 0)))))) is different from true [2018-12-08 19:12:33,551 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 570 proven. 46 refuted. 0 times theorem prover too weak. 253 trivial. 6 not checked. [2018-12-08 19:12:33,567 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 19:12:33,567 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 6] total 14 [2018-12-08 19:12:33,568 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-08 19:12:33,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-08 19:12:33,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=122, Unknown=1, NotChecked=22, Total=182 [2018-12-08 19:12:33,568 INFO L87 Difference]: Start difference. First operand 58952 states and 67448 transitions. Second operand 14 states. [2018-12-08 19:12:52,676 WARN L180 SmtUtils]: Spent 9.96 s on a formula simplification. DAG size of input: 126 DAG size of output: 20 [2018-12-08 19:13:21,738 WARN L180 SmtUtils]: Spent 9.03 s on a formula simplification. DAG size of input: 134 DAG size of output: 28 [2018-12-08 19:13:36,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:13:36,411 INFO L93 Difference]: Finished difference Result 133778 states and 154122 transitions. [2018-12-08 19:13:36,411 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-12-08 19:13:36,411 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 886 [2018-12-08 19:13:36,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:13:36,528 INFO L225 Difference]: With dead ends: 133778 [2018-12-08 19:13:36,528 INFO L226 Difference]: Without dead ends: 73969 [2018-12-08 19:13:36,577 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 951 GetRequests, 911 SyntacticMatches, 2 SemanticMatches, 38 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 380 ImplicationChecksByTransitivity, 42.7s TimeCoverageRelationStatistics Valid=308, Invalid=1168, Unknown=10, NotChecked=74, Total=1560 [2018-12-08 19:13:36,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73969 states. [2018-12-08 19:13:37,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73969 to 65082. [2018-12-08 19:13:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65082 states. [2018-12-08 19:13:37,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65082 states to 65082 states and 73895 transitions. [2018-12-08 19:13:37,216 INFO L78 Accepts]: Start accepts. Automaton has 65082 states and 73895 transitions. Word has length 886 [2018-12-08 19:13:37,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:13:37,217 INFO L480 AbstractCegarLoop]: Abstraction has 65082 states and 73895 transitions. [2018-12-08 19:13:37,217 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-08 19:13:37,217 INFO L276 IsEmpty]: Start isEmpty. Operand 65082 states and 73895 transitions. [2018-12-08 19:13:37,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1049 [2018-12-08 19:13:37,274 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:13:37,274 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:13:37,275 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:13:37,275 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:13:37,275 INFO L82 PathProgramCache]: Analyzing trace with hash -1366573482, now seen corresponding path program 1 times [2018-12-08 19:13:37,275 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:13:37,275 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:13:37,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:13:37,276 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:13:37,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:13:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:13:38,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 313 proven. 866 refuted. 0 times theorem prover too weak. 774 trivial. 0 not checked. [2018-12-08 19:13:38,874 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:13:38,874 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/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 [2018-12-08 19:13:38,880 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:13:38,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:13:39,003 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:13:39,365 WARN L854 $PredicateComparison]: unable to prove that (or (exists ((v_~a28~0_1312 Int)) (let ((.cse0 (mod v_~a28~0_1312 299849))) (and (= .cse0 0) (<= c_~a28~0 (+ .cse0 300151))))) (exists ((v_prenex_20 Int)) (and (<= c_~a28~0 (+ (mod v_prenex_20 299849) 300151)) (<= 0 v_prenex_20))) (exists ((v_prenex_19 Int)) (let ((.cse1 (mod v_prenex_19 299849))) (and (<= c_~a28~0 (+ .cse1 302)) (not (= .cse1 0)) (< v_prenex_19 0))))) is different from true [2018-12-08 19:13:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 931 proven. 46 refuted. 0 times theorem prover too weak. 970 trivial. 6 not checked. [2018-12-08 19:13:39,873 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 19:13:39,873 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 6] total 18 [2018-12-08 19:13:39,874 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-12-08 19:13:39,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-12-08 19:13:39,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=227, Unknown=1, NotChecked=30, Total=306 [2018-12-08 19:13:39,875 INFO L87 Difference]: Start difference. First operand 65082 states and 73895 transitions. Second operand 18 states. [2018-12-08 19:13:44,316 WARN L180 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2018-12-08 19:13:49,185 WARN L180 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 45 [2018-12-08 19:13:52,890 WARN L180 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 52 [2018-12-08 19:14:01,070 WARN L180 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 44 DAG size of output: 26 [2018-12-08 19:14:10,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:14:10,453 INFO L93 Difference]: Finished difference Result 138138 states and 156900 transitions. [2018-12-08 19:14:10,454 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-12-08 19:14:10,454 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1048 [2018-12-08 19:14:10,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:14:10,569 INFO L225 Difference]: With dead ends: 138138 [2018-12-08 19:14:10,569 INFO L226 Difference]: Without dead ends: 76597 [2018-12-08 19:14:10,624 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1150 GetRequests, 1082 SyntacticMatches, 1 SemanticMatches, 67 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 1400 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=845, Invalid=3707, Unknown=8, NotChecked=132, Total=4692 [2018-12-08 19:14:10,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76597 states. [2018-12-08 19:14:11,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76597 to 74763. [2018-12-08 19:14:11,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74763 states. [2018-12-08 19:14:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74763 states to 74763 states and 84498 transitions. [2018-12-08 19:14:11,383 INFO L78 Accepts]: Start accepts. Automaton has 74763 states and 84498 transitions. Word has length 1048 [2018-12-08 19:14:11,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:14:11,384 INFO L480 AbstractCegarLoop]: Abstraction has 74763 states and 84498 transitions. [2018-12-08 19:14:11,384 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-12-08 19:14:11,384 INFO L276 IsEmpty]: Start isEmpty. Operand 74763 states and 84498 transitions. [2018-12-08 19:14:11,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2018-12-08 19:14:11,444 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:14:11,445 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 19:14:11,445 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:14:11,445 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:14:11,446 INFO L82 PathProgramCache]: Analyzing trace with hash 816573999, now seen corresponding path program 1 times [2018-12-08 19:14:11,446 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:14:11,446 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:14:11,447 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:11,447 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:11,447 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:11,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 210 proven. 5 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2018-12-08 19:14:11,965 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:14:11,965 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/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 [2018-12-08 19:14:11,971 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:12,096 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:14:12,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 895 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2018-12-08 19:14:12,461 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 19:14:12,461 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-08 19:14:12,462 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 19:14:12,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 19:14:12,462 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-08 19:14:12,462 INFO L87 Difference]: Start difference. First operand 74763 states and 84498 transitions. Second operand 5 states. [2018-12-08 19:14:13,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:14:13,879 INFO L93 Difference]: Finished difference Result 142396 states and 160819 transitions. [2018-12-08 19:14:13,879 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 19:14:13,879 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1070 [2018-12-08 19:14:13,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:14:13,974 INFO L225 Difference]: With dead ends: 142396 [2018-12-08 19:14:13,974 INFO L226 Difference]: Without dead ends: 68517 [2018-12-08 19:14:14,024 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1073 GetRequests, 1069 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-08 19:14:14,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68517 states. [2018-12-08 19:14:14,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68517 to 68073. [2018-12-08 19:14:14,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68073 states. [2018-12-08 19:14:14,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68073 states to 68073 states and 76470 transitions. [2018-12-08 19:14:14,677 INFO L78 Accepts]: Start accepts. Automaton has 68073 states and 76470 transitions. Word has length 1070 [2018-12-08 19:14:14,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:14:14,677 INFO L480 AbstractCegarLoop]: Abstraction has 68073 states and 76470 transitions. [2018-12-08 19:14:14,677 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 19:14:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 68073 states and 76470 transitions. [2018-12-08 19:14:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2018-12-08 19:14:14,737 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:14:14,737 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:14:14,738 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:14:14,738 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:14:14,738 INFO L82 PathProgramCache]: Analyzing trace with hash -210310855, now seen corresponding path program 1 times [2018-12-08 19:14:14,738 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:14:14,738 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:14:14,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:14,739 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:14,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:15,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1579 backedges. 267 proven. 4 refuted. 0 times theorem prover too weak. 1308 trivial. 0 not checked. [2018-12-08 19:14:15,182 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:14:15,182 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/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 [2018-12-08 19:14:15,188 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:15,313 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:14:15,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1579 backedges. 975 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2018-12-08 19:14:15,581 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 19:14:15,582 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-08 19:14:15,582 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 19:14:15,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 19:14:15,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 19:14:15,582 INFO L87 Difference]: Start difference. First operand 68073 states and 76470 transitions. Second operand 3 states. [2018-12-08 19:14:17,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:14:17,300 INFO L93 Difference]: Finished difference Result 142180 states and 160651 transitions. [2018-12-08 19:14:17,300 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 19:14:17,300 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1085 [2018-12-08 19:14:17,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:14:17,408 INFO L225 Difference]: With dead ends: 142180 [2018-12-08 19:14:17,409 INFO L226 Difference]: Without dead ends: 74992 [2018-12-08 19:14:17,532 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1087 GetRequests, 1086 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 19:14:17,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74992 states. [2018-12-08 19:14:18,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74992 to 74120. [2018-12-08 19:14:18,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74120 states. [2018-12-08 19:14:18,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74120 states to 74120 states and 83314 transitions. [2018-12-08 19:14:18,186 INFO L78 Accepts]: Start accepts. Automaton has 74120 states and 83314 transitions. Word has length 1085 [2018-12-08 19:14:18,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:14:18,187 INFO L480 AbstractCegarLoop]: Abstraction has 74120 states and 83314 transitions. [2018-12-08 19:14:18,187 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 19:14:18,187 INFO L276 IsEmpty]: Start isEmpty. Operand 74120 states and 83314 transitions. [2018-12-08 19:14:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2018-12-08 19:14:18,248 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:14:18,248 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 19:14:18,248 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:14:18,248 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:14:18,248 INFO L82 PathProgramCache]: Analyzing trace with hash -80231476, now seen corresponding path program 1 times [2018-12-08 19:14:18,249 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:14:18,249 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:14:18,249 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:18,249 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:18,249 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:18,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:18,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1944 backedges. 982 proven. 2 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2018-12-08 19:14:18,754 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:14:18,754 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 19:14:18,760 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:18,892 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:14:19,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1944 backedges. 1164 proven. 2 refuted. 0 times theorem prover too weak. 778 trivial. 0 not checked. [2018-12-08 19:14:19,354 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 19:14:19,354 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 19:14:19,355 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 19:14:19,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 19:14:19,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2018-12-08 19:14:19,355 INFO L87 Difference]: Start difference. First operand 74120 states and 83314 transitions. Second operand 9 states. [2018-12-08 19:14:25,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:14:25,724 INFO L93 Difference]: Finished difference Result 153385 states and 172614 transitions. [2018-12-08 19:14:25,725 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-08 19:14:25,725 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1100 [2018-12-08 19:14:25,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:14:25,838 INFO L225 Difference]: With dead ends: 153385 [2018-12-08 19:14:25,838 INFO L226 Difference]: Without dead ends: 84112 [2018-12-08 19:14:25,884 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1141 GetRequests, 1115 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=192, Invalid=564, Unknown=0, NotChecked=0, Total=756 [2018-12-08 19:14:25,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84112 states. [2018-12-08 19:14:26,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84112 to 79752. [2018-12-08 19:14:26,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79752 states. [2018-12-08 19:14:26,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79752 states to 79752 states and 89128 transitions. [2018-12-08 19:14:26,648 INFO L78 Accepts]: Start accepts. Automaton has 79752 states and 89128 transitions. Word has length 1100 [2018-12-08 19:14:26,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:14:26,648 INFO L480 AbstractCegarLoop]: Abstraction has 79752 states and 89128 transitions. [2018-12-08 19:14:26,648 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 19:14:26,649 INFO L276 IsEmpty]: Start isEmpty. Operand 79752 states and 89128 transitions. [2018-12-08 19:14:26,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1258 [2018-12-08 19:14:26,715 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:14:26,716 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 19:14:26,716 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:14:26,716 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:14:26,716 INFO L82 PathProgramCache]: Analyzing trace with hash 1367535804, now seen corresponding path program 1 times [2018-12-08 19:14:26,716 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:14:26,717 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:14:26,717 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:26,717 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:26,717 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:26,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:27,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2454 backedges. 1088 proven. 434 refuted. 0 times theorem prover too weak. 932 trivial. 0 not checked. [2018-12-08 19:14:27,456 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:14:27,456 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 19:14:27,462 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:27,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:27,623 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:14:28,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2454 backedges. 1810 proven. 6 refuted. 0 times theorem prover too weak. 638 trivial. 0 not checked. [2018-12-08 19:14:28,083 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 19:14:28,083 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2018-12-08 19:14:28,084 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-08 19:14:28,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-08 19:14:28,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-08 19:14:28,084 INFO L87 Difference]: Start difference. First operand 79752 states and 89128 transitions. Second operand 8 states. [2018-12-08 19:14:33,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:14:33,021 INFO L93 Difference]: Finished difference Result 186737 states and 209083 transitions. [2018-12-08 19:14:33,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-12-08 19:14:33,021 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1257 [2018-12-08 19:14:33,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:14:33,206 INFO L225 Difference]: With dead ends: 186737 [2018-12-08 19:14:33,206 INFO L226 Difference]: Without dead ends: 111827 [2018-12-08 19:14:33,279 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1291 GetRequests, 1272 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 82 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=115, Invalid=305, Unknown=0, NotChecked=0, Total=420 [2018-12-08 19:14:33,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111827 states. [2018-12-08 19:14:34,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111827 to 107016. [2018-12-08 19:14:34,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107016 states. [2018-12-08 19:14:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107016 states to 107016 states and 119150 transitions. [2018-12-08 19:14:34,441 INFO L78 Accepts]: Start accepts. Automaton has 107016 states and 119150 transitions. Word has length 1257 [2018-12-08 19:14:34,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:14:34,441 INFO L480 AbstractCegarLoop]: Abstraction has 107016 states and 119150 transitions. [2018-12-08 19:14:34,441 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-08 19:14:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 107016 states and 119150 transitions. [2018-12-08 19:14:34,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1257 [2018-12-08 19:14:34,521 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:14:34,521 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:14:34,522 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:14:34,522 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:14:34,522 INFO L82 PathProgramCache]: Analyzing trace with hash -1822861234, now seen corresponding path program 1 times [2018-12-08 19:14:34,522 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:14:34,522 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:14:34,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:34,523 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:34,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:35,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2142 backedges. 327 proven. 4 refuted. 0 times theorem prover too weak. 1811 trivial. 0 not checked. [2018-12-08 19:14:35,122 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:14:35,122 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 19:14:35,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:35,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:35,272 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:14:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2142 backedges. 1151 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2018-12-08 19:14:35,632 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 19:14:35,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-08 19:14:35,633 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 19:14:35,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 19:14:35,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 19:14:35,633 INFO L87 Difference]: Start difference. First operand 107016 states and 119150 transitions. Second operand 3 states. [2018-12-08 19:14:37,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:14:37,648 INFO L93 Difference]: Finished difference Result 217390 states and 243719 transitions. [2018-12-08 19:14:37,649 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 19:14:37,649 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1256 [2018-12-08 19:14:37,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:14:37,817 INFO L225 Difference]: With dead ends: 217390 [2018-12-08 19:14:37,817 INFO L226 Difference]: Without dead ends: 111257 [2018-12-08 19:14:37,877 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1258 GetRequests, 1257 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 19:14:37,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111257 states. [2018-12-08 19:14:38,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111257 to 109071. [2018-12-08 19:14:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 109071 states. [2018-12-08 19:14:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109071 states to 109071 states and 121260 transitions. [2018-12-08 19:14:38,955 INFO L78 Accepts]: Start accepts. Automaton has 109071 states and 121260 transitions. Word has length 1256 [2018-12-08 19:14:38,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:14:38,955 INFO L480 AbstractCegarLoop]: Abstraction has 109071 states and 121260 transitions. [2018-12-08 19:14:38,955 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 19:14:38,955 INFO L276 IsEmpty]: Start isEmpty. Operand 109071 states and 121260 transitions. [2018-12-08 19:14:39,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1285 [2018-12-08 19:14:39,037 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:14:39,037 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 19:14:39,037 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:14:39,037 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:14:39,037 INFO L82 PathProgramCache]: Analyzing trace with hash -1042487202, now seen corresponding path program 1 times [2018-12-08 19:14:39,038 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:14:39,038 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:14:39,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:39,038 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:39,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:39,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2531 backedges. 1175 proven. 2 refuted. 0 times theorem prover too weak. 1354 trivial. 0 not checked. [2018-12-08 19:14:39,892 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:14:39,892 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 19:14:39,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:40,051 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:14:40,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2531 backedges. 1175 proven. 2 refuted. 0 times theorem prover too weak. 1354 trivial. 0 not checked. [2018-12-08 19:14:40,631 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 19:14:40,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2018-12-08 19:14:40,632 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-08 19:14:40,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-08 19:14:40,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-12-08 19:14:40,633 INFO L87 Difference]: Start difference. First operand 109071 states and 121260 transitions. Second operand 10 states. [2018-12-08 19:14:52,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:14:52,600 INFO L93 Difference]: Finished difference Result 249776 states and 281380 transitions. [2018-12-08 19:14:52,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2018-12-08 19:14:52,601 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1284 [2018-12-08 19:14:52,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:14:52,836 INFO L225 Difference]: With dead ends: 249776 [2018-12-08 19:14:52,836 INFO L226 Difference]: Without dead ends: 142475 [2018-12-08 19:14:52,923 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1370 GetRequests, 1323 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 734 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=463, Invalid=1889, Unknown=0, NotChecked=0, Total=2352 [2018-12-08 19:14:53,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142475 states. [2018-12-08 19:14:54,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142475 to 138058. [2018-12-08 19:14:54,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138058 states. [2018-12-08 19:14:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138058 states to 138058 states and 155296 transitions. [2018-12-08 19:14:54,357 INFO L78 Accepts]: Start accepts. Automaton has 138058 states and 155296 transitions. Word has length 1284 [2018-12-08 19:14:54,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:14:54,357 INFO L480 AbstractCegarLoop]: Abstraction has 138058 states and 155296 transitions. [2018-12-08 19:14:54,357 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-08 19:14:54,357 INFO L276 IsEmpty]: Start isEmpty. Operand 138058 states and 155296 transitions. [2018-12-08 19:14:54,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1400 [2018-12-08 19:14:54,490 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:14:54,491 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:14:54,491 INFO L423 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:14:54,491 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:14:54,491 INFO L82 PathProgramCache]: Analyzing trace with hash 894928925, now seen corresponding path program 1 times [2018-12-08 19:14:54,491 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:14:54,491 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:14:54,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:54,492 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:54,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:14:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:55,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1952 backedges. 23 proven. 287 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2018-12-08 19:14:55,687 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:14:55,687 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 19:14:55,693 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:14:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:14:55,854 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:14:57,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1952 backedges. 1073 proven. 51 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2018-12-08 19:14:57,277 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 19:14:57,278 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 6] total 16 [2018-12-08 19:14:57,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-08 19:14:57,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-08 19:14:57,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=174, Unknown=0, NotChecked=0, Total=240 [2018-12-08 19:14:57,279 INFO L87 Difference]: Start difference. First operand 138058 states and 155296 transitions. Second operand 16 states. [2018-12-08 19:15:07,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:15:07,240 INFO L93 Difference]: Finished difference Result 320572 states and 366246 transitions. [2018-12-08 19:15:07,240 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-08 19:15:07,240 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1399 [2018-12-08 19:15:07,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:15:07,627 INFO L225 Difference]: With dead ends: 320572 [2018-12-08 19:15:07,627 INFO L226 Difference]: Without dead ends: 183839 [2018-12-08 19:15:07,773 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1468 GetRequests, 1427 SyntacticMatches, 2 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 394 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=485, Invalid=1155, Unknown=0, NotChecked=0, Total=1640 [2018-12-08 19:15:07,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183839 states. [2018-12-08 19:15:09,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183839 to 164866. [2018-12-08 19:15:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 164866 states. [2018-12-08 19:15:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164866 states to 164866 states and 184084 transitions. [2018-12-08 19:15:09,896 INFO L78 Accepts]: Start accepts. Automaton has 164866 states and 184084 transitions. Word has length 1399 [2018-12-08 19:15:09,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:15:09,897 INFO L480 AbstractCegarLoop]: Abstraction has 164866 states and 184084 transitions. [2018-12-08 19:15:09,898 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-08 19:15:09,898 INFO L276 IsEmpty]: Start isEmpty. Operand 164866 states and 184084 transitions. [2018-12-08 19:15:10,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1605 [2018-12-08 19:15:10,055 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:15:10,056 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:15:10,056 INFO L423 AbstractCegarLoop]: === Iteration 21 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:15:10,056 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:15:10,056 INFO L82 PathProgramCache]: Analyzing trace with hash 2095122385, now seen corresponding path program 1 times [2018-12-08 19:15:10,056 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:15:10,056 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:15:10,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:15:10,057 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:15:10,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:15:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:15:11,338 INFO L134 CoverageAnalysis]: Checked inductivity of 3167 backedges. 1917 proven. 245 refuted. 0 times theorem prover too weak. 1005 trivial. 0 not checked. [2018-12-08 19:15:11,338 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:15:11,338 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 19:15:11,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:15:11,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:15:11,533 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:15:12,159 WARN L180 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 50 [2018-12-08 19:15:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3167 backedges. 1338 proven. 1166 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2018-12-08 19:15:15,762 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 19:15:15,763 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 20] total 26 [2018-12-08 19:15:15,764 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-12-08 19:15:15,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-12-08 19:15:15,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=526, Unknown=0, NotChecked=0, Total=650 [2018-12-08 19:15:15,764 INFO L87 Difference]: Start difference. First operand 164866 states and 184084 transitions. Second operand 26 states. [2018-12-08 19:15:22,472 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 54 [2018-12-08 19:15:34,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:15:34,369 INFO L93 Difference]: Finished difference Result 331616 states and 371439 transitions. [2018-12-08 19:15:34,369 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2018-12-08 19:15:34,369 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 1604 [2018-12-08 19:15:34,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:15:34,671 INFO L225 Difference]: With dead ends: 331616 [2018-12-08 19:15:34,671 INFO L226 Difference]: Without dead ends: 169842 [2018-12-08 19:15:34,812 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1756 GetRequests, 1643 SyntacticMatches, 1 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4807 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=2323, Invalid=10559, Unknown=0, NotChecked=0, Total=12882 [2018-12-08 19:15:34,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169842 states. [2018-12-08 19:15:36,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169842 to 164008. [2018-12-08 19:15:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 164008 states. [2018-12-08 19:15:36,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164008 states to 164008 states and 183135 transitions. [2018-12-08 19:15:36,717 INFO L78 Accepts]: Start accepts. Automaton has 164008 states and 183135 transitions. Word has length 1604 [2018-12-08 19:15:36,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:15:36,718 INFO L480 AbstractCegarLoop]: Abstraction has 164008 states and 183135 transitions. [2018-12-08 19:15:36,718 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-12-08 19:15:36,718 INFO L276 IsEmpty]: Start isEmpty. Operand 164008 states and 183135 transitions. [2018-12-08 19:15:36,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1694 [2018-12-08 19:15:36,895 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 19:15:36,895 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 19:15:36,896 INFO L423 AbstractCegarLoop]: === Iteration 22 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 19:15:36,896 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 19:15:36,896 INFO L82 PathProgramCache]: Analyzing trace with hash 726947057, now seen corresponding path program 1 times [2018-12-08 19:15:36,896 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 19:15:36,896 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 19:15:36,897 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:15:36,897 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:15:36,897 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 19:15:36,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:15:38,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 1646 proven. 52 refuted. 0 times theorem prover too weak. 2501 trivial. 0 not checked. [2018-12-08 19:15:38,140 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 19:15:38,140 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 19:15:38,146 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 19:15:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 19:15:38,339 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 19:15:39,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 1646 proven. 52 refuted. 0 times theorem prover too weak. 2501 trivial. 0 not checked. [2018-12-08 19:15:39,744 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 19:15:39,744 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 11 [2018-12-08 19:15:39,745 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-08 19:15:39,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-08 19:15:39,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2018-12-08 19:15:39,745 INFO L87 Difference]: Start difference. First operand 164008 states and 183135 transitions. Second operand 11 states. [2018-12-08 19:16:03,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 19:16:03,999 INFO L93 Difference]: Finished difference Result 345402 states and 385215 transitions. [2018-12-08 19:16:03,999 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-12-08 19:16:03,999 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1693 [2018-12-08 19:16:04,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 19:16:04,002 INFO L225 Difference]: With dead ends: 345402 [2018-12-08 19:16:04,002 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 19:16:04,219 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1721 GetRequests, 1702 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=86, Invalid=294, Unknown=0, NotChecked=0, Total=380 [2018-12-08 19:16:04,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 19:16:04,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 19:16:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 19:16:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 19:16:04,221 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1693 [2018-12-08 19:16:04,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 19:16:04,221 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 19:16:04,221 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-08 19:16:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 19:16:04,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 19:16:04,224 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 19:16:04,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:04,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:05,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:06,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:07,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:07,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:07,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:07,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:07,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:08,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:08,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:11,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:12,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:12,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:12,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:13,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:13,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:13,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:13,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:13,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:14,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:14,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:14,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:15,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:15,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:15,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:15,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:15,999 WARN L180 SmtUtils]: Spent 9.68 s on a formula simplification. DAG size of input: 2397 DAG size of output: 2230 [2018-12-08 19:16:16,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:16,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:17,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:18,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:18,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:18,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:18,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:18,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:18,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:21,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:22,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:22,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:22,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:23,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:23,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:23,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:23,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:23,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:24,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:24,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:25,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:25,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:25,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:25,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 19:16:26,125 WARN L180 SmtUtils]: Spent 8.92 s on a formula simplification. DAG size of input: 2278 DAG size of output: 2116 [2018-12-08 19:16:53,535 WARN L180 SmtUtils]: Spent 27.22 s on a formula simplification. DAG size of input: 1839 DAG size of output: 188 [2018-12-08 19:17:22,359 WARN L180 SmtUtils]: Spent 28.76 s on a formula simplification. DAG size of input: 1910 DAG size of output: 203 [2018-12-08 19:18:14,391 WARN L180 SmtUtils]: Spent 52.01 s on a formula simplification. DAG size of input: 2200 DAG size of output: 170 [2018-12-08 19:18:40,751 WARN L180 SmtUtils]: Spent 26.29 s on a formula simplification. DAG size of input: 1991 DAG size of output: 223 [2018-12-08 19:19:21,541 WARN L180 SmtUtils]: Spent 40.78 s on a formula simplification. DAG size of input: 2088 DAG size of output: 154 [2018-12-08 19:19:21,543 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1646 2572) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,544 INFO L448 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1646 2572) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2018-12-08 19:19:21,545 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,546 INFO L448 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2018-12-08 19:19:21,547 INFO L448 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2018-12-08 19:19:21,548 INFO L448 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,549 INFO L448 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2018-12-08 19:19:21,550 INFO L448 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1646 2572) the Hoare annotation is: (let ((.cse25 (< |old(~a26~0)| 218)) (.cse21 (<= |old(~a28~0)| 300)) (.cse12 (< 124 ~a21~0)) (.cse27 (+ |old(~a14~0)| 182)) (.cse13 (< 134 |old(~a28~0)|)) (.cse5 (< 1 |old(~a24~0)|)) (.cse0 (= |old(~a24~0)| ~a24~0)) (.cse2 (= ~a28~0 |old(~a28~0)|)) (.cse1 (= ~a14~0 |old(~a14~0)|)) (.cse3 (= ~a26~0 |old(~a26~0)|))) (let ((.cse15 (and .cse0 .cse2 .cse1 .cse3)) (.cse8 (= ~a24~0 |old(~a24~0)|)) (.cse17 (or .cse13 .cse5)) (.cse16 (forall ((v_prenex_5 Int)) (let ((.cse30 (+ (mod v_prenex_5 299849) 300149))) (or (< (div .cse30 5) (+ |old(~a28~0)| 597571)) (< v_prenex_5 0) (< .cse30 0))))) (.cse14 (< 0 (+ |old(~a14~0)| 84))) (.cse4 (< 124 |old(~a26~0)|)) (.cse22 (< 0 (+ |old(~a14~0)| 114))) (.cse24 (<= .cse27 0)) (.cse18 (= 1 |old(~a24~0)|)) (.cse19 (<= (+ (div |old(~a14~0)| 299909) 1) 0)) (.cse20 (< 217 |old(~a26~0)|)) (.cse7 (forall ((v_prenex_23 Int)) (let ((.cse28 (mod v_prenex_23 48))) (let ((.cse29 (+ (* 9 .cse28) 585))) (or (not (= 0 .cse28)) (< (+ |old(~a28~0)| 8) (div .cse29 10)) (< .cse29 0) (< 300 v_prenex_23) (<= v_prenex_23 134)))))) (.cse6 (or (and .cse25 .cse21) .cse12 .cse5)) (.cse9 (and .cse1 .cse3 .cse0 .cse2)) (.cse10 (not (= 3 |old(~a24~0)|))) (.cse11 (< 0 .cse27))) (and (or (and .cse0 .cse1 (and .cse2 .cse3)) .cse4 .cse5) (or (or (< 532590 |old(~a26~0)|) .cse6 .cse7) (and (<= |old(~a28~0)| ~a28~0) (<= ~a28~0 |old(~a28~0)|) .cse8 .cse1 .cse3)) (or .cse9 .cse10 (< 194 |old(~a26~0)|) .cse7 .cse11 .cse12 .cse13) (or (and .cse1 .cse3 .cse2 (= 2 ~a24~0)) (not (= 2 |old(~a24~0)|)) .cse12) (or .cse14 .cse15 .cse5) (or .cse16 .cse15 .cse17) (or (and .cse2 .cse8 .cse1 .cse3) (or .cse12 (and .cse18 .cse19 (<= |old(~a28~0)| 37) .cse20) .cse17)) (or (or .cse21 .cse12) .cse10 (< 121 |old(~a26~0)|) .cse22 .cse9) (or (forall ((v_prenex_41 Int)) (let ((.cse23 (+ (* 10 v_prenex_41) 4478310))) (or (< 0 (+ v_prenex_41 114)) (< (+ v_prenex_41 181) 0) (< (div (* 9 (div .cse23 9)) 10) (+ |old(~a14~0)| 549809)) (< .cse23 0)))) (and (and .cse1 .cse2) (= ~a24~0 3) .cse3) .cse10 (or .cse16 (< 0 (+ |old(~a26~0)| 68)) .cse12)) (or .cse14 .cse10 .cse4 .cse9 .cse24 .cse12 .cse13) (or .cse9 .cse10 .cse7 (< 120 |old(~a26~0)|) .cse12) (or .cse10 .cse22 .cse24 .cse12 .cse13 .cse9) (or (forall ((v_prenex_20 Int)) (or (< (mod v_prenex_20 299849) (+ |old(~a28~0)| 299977)) (< v_prenex_20 0))) .cse9 .cse5 (and (<= ~a21~0 127) .cse18 .cse19 .cse20) (< 222 |old(~a26~0)|)) (or .cse10 .cse7 .cse11 .cse12 .cse25 .cse9) (or (forall ((v_prenex_41 Int)) (let ((.cse26 (+ (* 10 v_prenex_41) 4478310))) (or (< 0 (+ v_prenex_41 114)) (< (+ v_prenex_41 181) 0) (< .cse26 0) (not (= (div .cse26 9) |old(~a14~0)|))))) .cse6 (and .cse1 (and .cse0 .cse2) .cse3)) (or .cse9 .cse10 .cse11 .cse21 .cse12)))) [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,551 INFO L448 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,552 INFO L448 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,553 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,554 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,555 INFO L448 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2018-12-08 19:19:21,556 INFO L448 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L444 ceAbstractionStarter]: At program point L1643(line 1643) the Hoare annotation is: (let ((.cse17 (= |calculate_output_#in~input| calculate_output_~input)) (.cse23 (< 134 |old(~a28~0)|)) (.cse31 (+ |old(~a14~0)| 114)) (.cse34 (+ |old(~a14~0)| 182)) (.cse13 (< |old(~a26~0)| 218)) (.cse28 (<= |old(~a28~0)| 300)) (.cse11 (< 124 ~a21~0)) (.cse5 (< 1 |old(~a24~0)|)) (.cse0 (= |old(~a24~0)| ~a24~0)) (.cse2 (= ~a28~0 |old(~a28~0)|)) (.cse1 (= ~a14~0 |old(~a14~0)|)) (.cse3 (= ~a26~0 |old(~a26~0)|))) (let ((.cse7 (and .cse0 .cse2 .cse1 .cse3)) (.cse6 (< 0 (+ |old(~a14~0)| 84))) (.cse18 (= ~a24~0 |old(~a24~0)|)) (.cse4 (< 124 |old(~a26~0)|)) (.cse19 (or (and .cse13 .cse28) .cse11 .cse5)) (.cse8 (forall ((v_prenex_5 Int)) (let ((.cse37 (+ (mod v_prenex_5 299849) 300149))) (or (< (div .cse37 5) (+ |old(~a28~0)| 597571)) (< v_prenex_5 0) (< .cse37 0))))) (.cse30 (and .cse0 .cse2)) (.cse22 (<= .cse34 0)) (.cse29 (< 0 .cse31)) (.cse12 (forall ((v_prenex_23 Int)) (let ((.cse35 (mod v_prenex_23 48))) (let ((.cse36 (+ (* 9 .cse35) 585))) (or (not (= 0 .cse35)) (< (+ |old(~a28~0)| 8) (div .cse36 10)) (< .cse36 0) (< 300 v_prenex_23) (<= v_prenex_23 134)))))) (.cse20 (not (= 2 |old(~a24~0)|))) (.cse9 (or .cse23 .cse5)) (.cse24 (< 0 (+ (div ~a14~0 299909) 1))) (.cse25 (<= ~a26~0 217)) (.cse21 (< 37 ~a28~0)) (.cse26 (<= (+ ~a14~0 84) 0)) (.cse27 (not (= 1 ~a24~0))) (.cse10 (not (= 3 |old(~a24~0)|))) (.cse15 (and .cse17 .cse1 .cse3 .cse0 .cse2)) (.cse14 (< 0 .cse34)) (.cse32 (forall ((v_prenex_41 Int)) (let ((.cse33 (+ (* 10 v_prenex_41) 4478310))) (or (< 0 (+ v_prenex_41 114)) (< (+ v_prenex_41 181) 0) (< (div (* 9 (div .cse33 9)) 10) (+ |old(~a14~0)| 549809)) (< .cse33 0)))))) (and (or (and .cse0 .cse1 (and .cse2 .cse3)) .cse4 .cse5) (or .cse6 .cse7 .cse5) (or .cse8 .cse7 .cse9) (or .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or (forall ((v_prenex_41 Int)) (let ((.cse16 (+ (* 10 v_prenex_41) 4478310))) (or (< 0 (+ v_prenex_41 114)) (< (+ v_prenex_41 181) 0) (< .cse16 0) (not (= (div .cse16 9) |old(~a14~0)|))))) (and .cse2 .cse17 .cse18 .cse1 .cse3) .cse19) (or (or .cse20 .cse11) (or (not (= calculate_output_~input 6)) (< 0 (+ ~a14~0 182)) .cse21 (< 0 (+ ~a26~0 68)))) (or .cse6 .cse15 .cse10 .cse4 .cse22 .cse11 .cse23) (or (forall ((v_prenex_20 Int)) (or (< (mod v_prenex_20 299849) (+ |old(~a28~0)| 299977)) (< v_prenex_20 0))) .cse5 (and .cse1 .cse3 .cse0 (or .cse24 (< 127 ~a21~0) .cse25 .cse26 .cse27) .cse2) (< 222 |old(~a26~0)|)) (or .cse10 (< 194 |old(~a26~0)|) .cse12 .cse14 (and .cse3 .cse2 .cse17 .cse18 .cse1) .cse11 .cse23) (or (and .cse2 (<= |old(~a26~0)| ~a26~0) .cse17 .cse18 .cse1 (<= ~a26~0 121)) .cse10 (< 121 |old(~a26~0)|) (or .cse28 .cse11) .cse29) (or (and .cse30 .cse17 .cse1 .cse3) (and .cse4 (<= .cse31 0) .cse14 (<= |old(~a26~0)| 217)) (or (< 532590 |old(~a26~0)|) .cse19)) (or .cse32 .cse10 (or .cse8 (< 0 (+ |old(~a26~0)| 68)) .cse11) (and .cse17 .cse1 .cse30 .cse3)) (or .cse15 .cse10 .cse22 .cse11 .cse29 .cse23) (or .cse10 .cse12 (< 120 |old(~a26~0)|) .cse15 .cse11) (or .cse20 .cse11 (and .cse17 .cse1 .cse3 .cse2 (= 2 ~a24~0))) (or (or .cse11 .cse9) (and (and .cse1 .cse0 .cse2 (or .cse24 .cse25 .cse21 .cse26 .cse27)) .cse17 .cse3)) (or .cse28 .cse10 .cse11 .cse15 .cse14) (or .cse32 .cse11 .cse5 .cse17)))) [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L1643-1(line 1643) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,557 INFO L448 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 24 1644) the Hoare annotation is: (let ((.cse24 (+ |old(~a14~0)| 182)) (.cse11 (< 134 |old(~a28~0)|)) (.cse1 (= ~a14~0 |old(~a14~0)|)) (.cse3 (= ~a26~0 |old(~a26~0)|)) (.cse12 (< |old(~a26~0)| 218)) (.cse22 (<= |old(~a28~0)| 300)) (.cse9 (< 124 ~a21~0)) (.cse5 (< 1 |old(~a24~0)|)) (.cse0 (= |old(~a24~0)| ~a24~0)) (.cse2 (= ~a28~0 |old(~a28~0)|))) (let ((.cse14 (and (or (and (< 300 ~a28~0) .cse0) (and (<= 218 ~a26~0) .cse0)) .cse2)) (.cse15 (or (and .cse12 .cse22) .cse9 .cse5)) (.cse17 (and .cse0 .cse2 .cse1 .cse3)) (.cse19 (or .cse11 .cse5)) (.cse16 (< 0 (+ |old(~a14~0)| 84))) (.cse4 (< 124 |old(~a26~0)|)) (.cse18 (forall ((v_prenex_5 Int)) (let ((.cse27 (+ (mod v_prenex_5 299849) 300149))) (or (< (div .cse27 5) (+ |old(~a28~0)| 597571)) (< v_prenex_5 0) (< .cse27 0))))) (.cse8 (< 0 .cse24)) (.cse7 (forall ((v_prenex_23 Int)) (let ((.cse25 (mod v_prenex_23 48))) (let ((.cse26 (+ (* 9 .cse25) 585))) (or (not (= 0 .cse25)) (< (+ |old(~a28~0)| 8) (div .cse26 10)) (< .cse26 0) (< 300 v_prenex_23) (<= v_prenex_23 134)))))) (.cse6 (not (= 3 |old(~a24~0)|))) (.cse20 (<= .cse24 0)) (.cse21 (< 0 (+ |old(~a14~0)| 114))) (.cse10 (and .cse1 .cse3 .cse0 .cse2))) (and (or (and .cse0 .cse1 (and .cse2 .cse3)) .cse4 .cse5) (or .cse6 (< 194 |old(~a26~0)|) .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse6 .cse9 .cse7 .cse12 .cse8 .cse10) (or (forall ((v_prenex_41 Int)) (let ((.cse13 (+ (* 10 v_prenex_41) 4478310))) (or (< 0 (+ v_prenex_41 114)) (< (+ v_prenex_41 181) 0) (< .cse13 0) (not (= (div .cse13 9) |old(~a14~0)|))))) (and .cse14 .cse1 .cse3) .cse15) (or (and .cse1 .cse14 .cse3) (or (< 532590 |old(~a26~0)|) .cse15)) (or .cse16 .cse17 .cse5) (or .cse18 .cse17 .cse19) (or .cse10 (or .cse9 .cse19)) (or .cse16 .cse6 .cse4 .cse10 .cse20 .cse9 .cse11) (or .cse6 .cse21 .cse10 .cse22 (< 121 |old(~a26~0)|) .cse9) (or (forall ((v_prenex_20 Int)) (or (< (mod v_prenex_20 299849) (+ |old(~a28~0)| 299977)) (< v_prenex_20 0))) (and (= ~a24~0 |old(~a24~0)|) .cse2 .cse1 .cse3) .cse5 (< 222 |old(~a26~0)|)) (or (forall ((v_prenex_41 Int)) (let ((.cse23 (+ (* 10 v_prenex_41) 4478310))) (or (< 0 (+ v_prenex_41 114)) (< (+ v_prenex_41 181) 0) (< (div (* 9 (div .cse23 9)) 10) (+ |old(~a14~0)| 549809)) (< .cse23 0)))) .cse6 (and (and .cse0 .cse2) .cse1 .cse3) (or .cse18 (< 0 (+ |old(~a26~0)| 68)) .cse9)) (or .cse22 .cse10 .cse6 .cse9 .cse8) (or .cse10 .cse6 .cse7 (< 120 |old(~a26~0)|) .cse9) (or .cse6 .cse20 .cse9 .cse21 .cse11 .cse10) (or (and .cse1 .cse3 .cse2 (= 2 ~a24~0)) (or (not (= 2 |old(~a24~0)|)) .cse9))))) [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2018-12-08 19:19:21,558 INFO L448 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 158) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,559 INFO L448 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,560 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,561 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2018-12-08 19:19:21,562 INFO L448 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2018-12-08 19:19:21,564 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2018-12-08 19:19:21,564 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2018-12-08 19:19:21,564 INFO L448 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,564 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,564 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,564 INFO L448 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,564 INFO L448 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2018-12-08 19:19:21,564 INFO L448 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2018-12-08 19:19:21,564 INFO L448 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2018-12-08 19:19:21,564 INFO L448 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,565 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,571 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,572 INFO L448 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-12-08 19:19:21,573 INFO L448 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2018-12-08 19:19:21,573 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,573 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,573 INFO L448 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,579 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-12-08 19:19:21,580 INFO L448 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-12-08 19:19:21,586 INFO L448 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-12-08 19:19:21,586 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2018-12-08 19:19:21,586 INFO L448 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2018-12-08 19:19:21,586 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2018-12-08 19:19:21,586 INFO L448 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2018-12-08 19:19:21,586 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2018-12-08 19:19:21,586 INFO L448 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,587 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 19:19:21,590 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,591 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,591 INFO L448 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,591 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2018-12-08 19:19:21,591 INFO L448 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-12-08 19:19:21,591 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-12-08 19:19:21,591 INFO L448 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2018-12-08 19:19:21,591 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 19:19:21,591 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a14~0 79))) (and (<= .cse0 0) (<= ~a26~0 222) (<= ~a28~0 111) (<= 222 ~a26~0) (exists ((v_prenex_23 Int)) (let ((.cse2 (mod v_prenex_23 48))) (let ((.cse1 (+ (* 9 .cse2) 585))) (and (<= v_prenex_23 300) (<= 0 .cse1) (<= (div .cse1 10) (+ ~a28~0 8)) (< 134 v_prenex_23) (= 0 .cse2))))) (<= ~a24~0 1) (<= 0 .cse0) (<= ~a21~0 124))) [2018-12-08 19:19:21,597 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 19:19:21,598 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 19:19:21,598 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 2574 2590) the Hoare annotation is: (let ((.cse0 (+ |old(~a14~0)| 79))) (or (< .cse0 0) (forall ((v_prenex_23 Int)) (let ((.cse1 (mod v_prenex_23 48))) (let ((.cse2 (+ (* 9 .cse1) 585))) (or (not (= 0 .cse1)) (< (+ |old(~a28~0)| 8) (div .cse2 10)) (< .cse2 0) (< 300 v_prenex_23) (<= v_prenex_23 134))))) (and (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|) (= |old(~a24~0)| ~a24~0) (= ~a28~0 |old(~a28~0)|)) (< |old(~a26~0)| 222) (< 124 ~a21~0) (< 1 |old(~a24~0)|) (< 0 .cse0) (< 111 |old(~a28~0)|) (< 222 |old(~a26~0)|))) [2018-12-08 19:19:21,598 INFO L444 ceAbstractionStarter]: At program point L2588(line 2588) the Hoare annotation is: (let ((.cse17 (< 300 ~a28~0)) (.cse0 (<= 218 ~a26~0)) (.cse10 (<= ~a24~0 1)) (.cse19 (+ ~a14~0 182))) (let ((.cse3 (exists ((v_prenex_23 Int)) (let ((.cse21 (mod v_prenex_23 48))) (let ((.cse20 (+ (* 9 .cse21) 585))) (and (<= v_prenex_23 300) (<= 0 .cse20) (<= (div .cse20 10) (+ ~a28~0 8)) (< 134 v_prenex_23) (= 0 .cse21)))))) (.cse5 (<= ~a28~0 134)) (.cse7 (< 0 .cse19)) (.cse9 (<= ~a26~0 124)) (.cse16 (<= (+ ~a14~0 84) 0)) (.cse6 (<= (+ ~a14~0 114) 0)) (.cse8 (and (and (or .cse17 .cse0) .cse10) (<= ~a21~0 124))) (.cse15 (+ |old(~a14~0)| 79)) (.cse1 (= ~a24~0 3)) (.cse2 (or (= 3 main_~input~0) (= 1 main_~input~0) (= 4 main_~input~0) (= 5 main_~input~0) (= 6 main_~input~0) (= 2 main_~input~0))) (.cse4 (<= .cse19 0))) (or (< |old(~a26~0)| 222) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse6 .cse7) (and .cse8 (<= ~a26~0 532590)) (< 1 |old(~a24~0)|) (and .cse9 .cse10) (forall ((v_prenex_23 Int)) (let ((.cse11 (mod v_prenex_23 48))) (let ((.cse12 (+ (* 9 .cse11) 585))) (or (not (= 0 .cse11)) (< (+ |old(~a28~0)| 8) (div .cse12 10)) (< .cse12 0) (< 300 v_prenex_23) (<= v_prenex_23 134))))) (and (<= ~a26~0 194) .cse5 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse3 (<= ~a26~0 120)) (and (and (<= (+ ~a26~0 68) 0) (exists ((v_prenex_5 Int)) (let ((.cse13 (+ (mod v_prenex_5 299849) 300149))) (and (<= (+ ~a28~0 597571) (div .cse13 5)) (<= 0 .cse13) (<= 0 v_prenex_5))))) (exists ((v_prenex_41 Int)) (let ((.cse14 (+ (* 10 v_prenex_41) 4478310))) (and (<= (+ ~a14~0 549809) (div (* 9 (div .cse14 9)) 10)) (<= 0 .cse14) (<= (+ v_prenex_41 114) 0) (<= 0 (+ v_prenex_41 181))))) .cse1 .cse2) (= 2 ~a24~0) (< 124 ~a21~0) (< 0 .cse15) (and .cse10 .cse5) (and .cse5 .cse1 .cse2 .cse16 .cse7 .cse9) (< 111 |old(~a28~0)|) (and .cse10 .cse16) (and .cse1 (<= ~a26~0 121) .cse2 (and .cse17 .cse6)) (and .cse8 (exists ((v_prenex_41 Int)) (let ((.cse18 (+ (* 10 v_prenex_41) 4478310))) (and (<= 0 .cse18) (<= (+ v_prenex_41 114) 0) (= ~a14~0 (div .cse18 9)) (<= 0 (+ v_prenex_41 181)))))) (< 222 |old(~a26~0)|) (< .cse15 0) (and .cse1 .cse2 .cse17 .cse4)))) [2018-12-08 19:19:21,598 INFO L448 ceAbstractionStarter]: For program point L2588-1(line 2588) no Hoare annotation was computed. [2018-12-08 19:19:21,598 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 2574 2590) no Hoare annotation was computed. [2018-12-08 19:19:21,598 INFO L448 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2018-12-08 19:19:21,598 INFO L444 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse9 (< 300 ~a28~0)) (.cse4 (<= 218 ~a26~0)) (.cse13 (<= ~a24~0 1)) (.cse20 (+ ~a14~0 182))) (let ((.cse1 (<= (+ ~a26~0 68) 0)) (.cse5 (or (= 3 main_~input~0) (= 1 main_~input~0) (= 4 main_~input~0) (= 5 main_~input~0) (= 6 main_~input~0) (= 2 main_~input~0))) (.cse7 (< 0 .cse20)) (.cse12 (<= ~a26~0 124)) (.cse3 (<= (+ ~a14~0 84) 0)) (.cse8 (and (and (or .cse9 .cse4) .cse13) (<= ~a21~0 124))) (.cse16 (<= ~a28~0 134)) (.cse18 (<= (+ ~a14~0 114) 0)) (.cse17 (+ |old(~a14~0)| 79)) (.cse0 (= ~a24~0 3)) (.cse2 (exists ((v_prenex_23 Int)) (let ((.cse22 (mod v_prenex_23 48))) (let ((.cse21 (+ (* 9 .cse22) 585))) (and (<= v_prenex_23 300) (<= 0 .cse21) (<= (div .cse21 10) (+ ~a28~0 8)) (< 134 v_prenex_23) (= 0 .cse22)))))) (.cse6 (<= .cse20 0))) (or (< |old(~a26~0)| 222) (and (and .cse0 (and .cse1 .cse2)) .cse3) (and .cse4 .cse0 .cse5 .cse2 .cse6) (and (and (and (<= (+ ~a26~0 67725) 0) .cse7) .cse0) .cse3) (and .cse8 (<= ~a26~0 532590)) (and .cse9 .cse0 .cse6) (< 1 |old(~a24~0)|) (and (exists ((v_prenex_41 Int)) (let ((.cse10 (+ (* 10 v_prenex_41) 4478310))) (and (<= (+ ~a14~0 549809) (div (* 9 (div .cse10 9)) 10)) (<= 0 .cse10) (<= (+ v_prenex_41 114) 0) (<= 0 (+ v_prenex_41 181))))) (and (and .cse1 (exists ((v_prenex_5 Int)) (let ((.cse11 (+ (mod v_prenex_5 299849) 300149))) (and (<= (+ ~a28~0 597571) (div .cse11 5)) (<= 0 .cse11) (<= 0 v_prenex_5))))) .cse0)) (and .cse12 .cse13) (forall ((v_prenex_23 Int)) (let ((.cse14 (mod v_prenex_23 48))) (let ((.cse15 (+ (* 9 .cse14) 585))) (or (not (= 0 .cse14)) (< (+ |old(~a28~0)| 8) (div .cse15 10)) (< .cse15 0) (< 300 v_prenex_23) (<= v_prenex_23 134))))) (and (<= ~a26~0 194) .cse16 .cse0 .cse5 .cse2 .cse6) (and .cse0 .cse5 .cse2 (<= ~a26~0 120)) (= 2 ~a24~0) (< 124 ~a21~0) (< 0 .cse17) (and .cse13 .cse16) (and .cse16 .cse0 .cse5 .cse3 .cse7 .cse12) (< 111 |old(~a28~0)|) (and .cse13 .cse3) (and .cse18 (and (<= ~a26~0 121) .cse0 .cse9)) (and .cse8 (exists ((v_prenex_41 Int)) (let ((.cse19 (+ (* 10 v_prenex_41) 4478310))) (and (<= 0 .cse19) (<= (+ v_prenex_41 114) 0) (= ~a14~0 (div .cse19 9)) (<= 0 (+ v_prenex_41 181)))))) (< 222 |old(~a26~0)|) (and (and .cse16 .cse0) .cse18 (<= 0 (+ ~a14~0 181))) (< .cse17 0) (and .cse0 (<= ~a26~0 63) .cse2 .cse6)))) [2018-12-08 19:19:21,605 INFO L448 ceAbstractionStarter]: For program point L2580-3(lines 2574 2590) no Hoare annotation was computed. [2018-12-08 19:19:21,611 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,611 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,611 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,612 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,612 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,612 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,612 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,612 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,612 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,613 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,614 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,614 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,614 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,615 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,615 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,615 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,615 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,615 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,615 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,615 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,616 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,616 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,616 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,616 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,616 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,616 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,616 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,617 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,617 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,617 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,617 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,617 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,617 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,617 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,622 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,623 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,623 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,623 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,623 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,623 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,623 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,629 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,629 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,633 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,633 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,633 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,633 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,633 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,633 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,633 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,633 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,634 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,634 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,634 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,634 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,634 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,634 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,634 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,634 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 07:19:21 BoogieIcfgContainer [2018-12-08 19:19:21,636 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 19:19:21,636 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 19:19:21,636 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 19:19:21,637 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 19:19:21,637 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:11:21" (3/4) ... [2018-12-08 19:19:21,639 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 19:19:21,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 19:19:21,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-08 19:19:21,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-08 19:19:21,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 19:19:21,660 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-08 19:19:21,661 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 19:19:21,680 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((\old(a26) < 222 || ((a24 == 3 && a26 + 68 <= 0 && (\exists v_prenex_23 : int :: (((v_prenex_23 <= 300 && 0 <= 9 * (v_prenex_23 % 48) + 585) && (9 * (v_prenex_23 % 48) + 585) / 10 <= a28 + 8) && 134 < v_prenex_23) && 0 == v_prenex_23 % 48)) && a14 + 84 <= 0)) || ((((218 <= a26 && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && (\exists v_prenex_23 : int :: (((v_prenex_23 <= 300 && 0 <= 9 * (v_prenex_23 % 48) + 585) && (9 * (v_prenex_23 % 48) + 585) / 10 <= a28 + 8) && 134 < v_prenex_23) && 0 == v_prenex_23 % 48)) && a14 + 182 <= 0)) || (((a26 + 67725 <= 0 && 0 < a14 + 182) && a24 == 3) && a14 + 84 <= 0)) || ((((300 < a28 || 218 <= a26) && a24 <= 1) && a21 <= 124) && a26 <= 532590)) || ((300 < a28 && a24 == 3) && a14 + 182 <= 0)) || 1 < \old(a24)) || ((\exists v_prenex_41 : int :: ((a14 + 549809 <= 9 * ((10 * v_prenex_41 + 4478310) / 9) / 10 && 0 <= 10 * v_prenex_41 + 4478310) && v_prenex_41 + 114 <= 0) && 0 <= v_prenex_41 + 181) && (a26 + 68 <= 0 && (\exists v_prenex_5 : int :: (a28 + 597571 <= (v_prenex_5 % 299849 + 300149) / 5 && 0 <= v_prenex_5 % 299849 + 300149) && 0 <= v_prenex_5)) && a24 == 3)) || (a26 <= 124 && a24 <= 1)) || (forall v_prenex_23 : int :: (((!(0 == v_prenex_23 % 48) || \old(a28) + 8 < (9 * (v_prenex_23 % 48) + 585) / 10) || 9 * (v_prenex_23 % 48) + 585 < 0) || 300 < v_prenex_23) || v_prenex_23 <= 134)) || (((((a26 <= 194 && a28 <= 134) && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && (\exists v_prenex_23 : int :: (((v_prenex_23 <= 300 && 0 <= 9 * (v_prenex_23 % 48) + 585) && (9 * (v_prenex_23 % 48) + 585) / 10 <= a28 + 8) && 134 < v_prenex_23) && 0 == v_prenex_23 % 48)) && a14 + 182 <= 0)) || (((a24 == 3 && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && (\exists v_prenex_23 : int :: (((v_prenex_23 <= 300 && 0 <= 9 * (v_prenex_23 % 48) + 585) && (9 * (v_prenex_23 % 48) + 585) / 10 <= a28 + 8) && 134 < v_prenex_23) && 0 == v_prenex_23 % 48)) && a26 <= 120)) || 2 == a24) || 124 < a21) || 0 < \old(a14) + 79) || (a24 <= 1 && a28 <= 134)) || (((((a28 <= 134 && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && a14 + 84 <= 0) && 0 < a14 + 182) && a26 <= 124)) || 111 < \old(a28)) || (a24 <= 1 && a14 + 84 <= 0)) || (a14 + 114 <= 0 && (a26 <= 121 && a24 == 3) && 300 < a28)) || ((((300 < a28 || 218 <= a26) && a24 <= 1) && a21 <= 124) && (\exists v_prenex_41 : int :: ((0 <= 10 * v_prenex_41 + 4478310 && v_prenex_41 + 114 <= 0) && a14 == (10 * v_prenex_41 + 4478310) / 9) && 0 <= v_prenex_41 + 181))) || 222 < \old(a26)) || (((a28 <= 134 && a24 == 3) && a14 + 114 <= 0) && 0 <= a14 + 181)) || \old(a14) + 79 < 0) || (((a24 == 3 && a26 <= 63) && (\exists v_prenex_23 : int :: (((v_prenex_23 <= 300 && 0 <= 9 * (v_prenex_23 % 48) + 585) && (9 * (v_prenex_23 % 48) + 585) / 10 <= a28 + 8) && 134 < v_prenex_23) && 0 == v_prenex_23 % 48)) && a14 + 182 <= 0) [2018-12-08 19:19:21,785 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a2ee8d0c-6dec-42db-9999-477049c88b46/bin-2019/uautomizer/witness.graphml [2018-12-08 19:19:21,785 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 19:19:21,786 INFO L168 Benchmark]: Toolchain (without parser) took 483837.77 ms. Allocated memory was 1.0 GB in the beginning and 5.5 GB in the end (delta: 4.5 GB). Free memory was 946.3 MB in the beginning and 3.0 GB in the end (delta: -2.1 GB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2018-12-08 19:19:21,786 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 19:19:21,786 INFO L168 Benchmark]: CACSL2BoogieTranslator took 777.93 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 946.3 MB in the beginning and 1.0 GB in the end (delta: -94.4 MB). Peak memory consumption was 128.7 MB. Max. memory is 11.5 GB. [2018-12-08 19:19:21,786 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 11.5 GB. [2018-12-08 19:19:21,786 INFO L168 Benchmark]: Boogie Preprocessor took 85.93 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2018-12-08 19:19:21,786 INFO L168 Benchmark]: RCFGBuilder took 2794.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 818.4 MB in the end (delta: 198.5 MB). Peak memory consumption was 206.0 MB. Max. memory is 11.5 GB. [2018-12-08 19:19:21,787 INFO L168 Benchmark]: TraceAbstraction took 479998.40 ms. Allocated memory was 1.1 GB in the beginning and 5.5 GB in the end (delta: 4.4 GB). Free memory was 818.4 MB in the beginning and 3.1 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. [2018-12-08 19:19:21,787 INFO L168 Benchmark]: Witness Printer took 148.66 ms. Allocated memory is still 5.5 GB. Free memory was 3.1 GB in the beginning and 3.0 GB in the end (delta: 74.4 MB). Peak memory consumption was 74.4 MB. Max. memory is 11.5 GB. [2018-12-08 19:19:21,788 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 777.93 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 946.3 MB in the beginning and 1.0 GB in the end (delta: -94.4 MB). Peak memory consumption was 128.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 85.93 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2794.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 818.4 MB in the end (delta: 198.5 MB). Peak memory consumption was 206.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 479998.40 ms. Allocated memory was 1.1 GB in the beginning and 5.5 GB in the end (delta: 4.4 GB). Free memory was 818.4 MB in the beginning and 3.1 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. * Witness Printer took 148.66 ms. Allocated memory is still 5.5 GB. Free memory was 3.1 GB in the beginning and 3.0 GB in the end (delta: 74.4 MB). Peak memory consumption was 74.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 158]: 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: 2580]: Loop Invariant [2018-12-08 19:19:21,790 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,791 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,791 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,791 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,791 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,791 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,791 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,791 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,792 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,792 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,792 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,792 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,792 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,792 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,792 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,792 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,793 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,793 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,793 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,793 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,793 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,793 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,793 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,793 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,793 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-08 19:19:21,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_41,QUANTIFIED] [2018-12-08 19:19:21,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-12-08 19:19:21,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((\old(a26) < 222 || ((a24 == 3 && a26 + 68 <= 0 && (\exists v_prenex_23 : int :: (((v_prenex_23 <= 300 && 0 <= 9 * (v_prenex_23 % 48) + 585) && (9 * (v_prenex_23 % 48) + 585) / 10 <= a28 + 8) && 134 < v_prenex_23) && 0 == v_prenex_23 % 48)) && a14 + 84 <= 0)) || ((((218 <= a26 && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && (\exists v_prenex_23 : int :: (((v_prenex_23 <= 300 && 0 <= 9 * (v_prenex_23 % 48) + 585) && (9 * (v_prenex_23 % 48) + 585) / 10 <= a28 + 8) && 134 < v_prenex_23) && 0 == v_prenex_23 % 48)) && a14 + 182 <= 0)) || (((a26 + 67725 <= 0 && 0 < a14 + 182) && a24 == 3) && a14 + 84 <= 0)) || ((((300 < a28 || 218 <= a26) && a24 <= 1) && a21 <= 124) && a26 <= 532590)) || ((300 < a28 && a24 == 3) && a14 + 182 <= 0)) || 1 < \old(a24)) || ((\exists v_prenex_41 : int :: ((a14 + 549809 <= 9 * ((10 * v_prenex_41 + 4478310) / 9) / 10 && 0 <= 10 * v_prenex_41 + 4478310) && v_prenex_41 + 114 <= 0) && 0 <= v_prenex_41 + 181) && (a26 + 68 <= 0 && (\exists v_prenex_5 : int :: (a28 + 597571 <= (v_prenex_5 % 299849 + 300149) / 5 && 0 <= v_prenex_5 % 299849 + 300149) && 0 <= v_prenex_5)) && a24 == 3)) || (a26 <= 124 && a24 <= 1)) || (forall v_prenex_23 : int :: (((!(0 == v_prenex_23 % 48) || \old(a28) + 8 < (9 * (v_prenex_23 % 48) + 585) / 10) || 9 * (v_prenex_23 % 48) + 585 < 0) || 300 < v_prenex_23) || v_prenex_23 <= 134)) || (((((a26 <= 194 && a28 <= 134) && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && (\exists v_prenex_23 : int :: (((v_prenex_23 <= 300 && 0 <= 9 * (v_prenex_23 % 48) + 585) && (9 * (v_prenex_23 % 48) + 585) / 10 <= a28 + 8) && 134 < v_prenex_23) && 0 == v_prenex_23 % 48)) && a14 + 182 <= 0)) || (((a24 == 3 && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && (\exists v_prenex_23 : int :: (((v_prenex_23 <= 300 && 0 <= 9 * (v_prenex_23 % 48) + 585) && (9 * (v_prenex_23 % 48) + 585) / 10 <= a28 + 8) && 134 < v_prenex_23) && 0 == v_prenex_23 % 48)) && a26 <= 120)) || 2 == a24) || 124 < a21) || 0 < \old(a14) + 79) || (a24 <= 1 && a28 <= 134)) || (((((a28 <= 134 && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && a14 + 84 <= 0) && 0 < a14 + 182) && a26 <= 124)) || 111 < \old(a28)) || (a24 <= 1 && a14 + 84 <= 0)) || (a14 + 114 <= 0 && (a26 <= 121 && a24 == 3) && 300 < a28)) || ((((300 < a28 || 218 <= a26) && a24 <= 1) && a21 <= 124) && (\exists v_prenex_41 : int :: ((0 <= 10 * v_prenex_41 + 4478310 && v_prenex_41 + 114 <= 0) && a14 == (10 * v_prenex_41 + 4478310) / 9) && 0 <= v_prenex_41 + 181))) || 222 < \old(a26)) || (((a28 <= 134 && a24 == 3) && a14 + 114 <= 0) && 0 <= a14 + 181)) || \old(a14) + 79 < 0) || (((a24 == 3 && a26 <= 63) && (\exists v_prenex_23 : int :: (((v_prenex_23 <= 300 && 0 <= 9 * (v_prenex_23 % 48) + 585) && (9 * (v_prenex_23 % 48) + 585) / 10 <= a28 + 8) && 134 < v_prenex_23) && 0 == v_prenex_23 % 48)) && a14 + 182 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 603 locations, 1 error locations. SAFE Result, 479.9s OverallTime, 22 OverallIterations, 9 TraceHistogramMax, 242.6s AutomataDifference, 0.0s DeadEndRemovalTime, 197.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 6362 SDtfs, 67783 SDslu, 7953 SDs, 0 SdLazy, 122716 SolverSat, 16419 SolverUnsat, 31 SolverUnknown, 0 SolverNotchecked, 155.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 15418 GetRequests, 14902 SyntacticMatches, 13 SemanticMatches, 503 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 9307 ImplicationChecksByTransitivity, 58.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=164866occurred in iteration=20, 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: 13.1s AutomataMinimizationTime, 22 MinimizatonAttempts, 69665 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 9786 PreInvPairs, 11280 NumberOfFragments, 3895 HoareAnnotationTreeSize, 9786 FomulaSimplifications, 13185817 FormulaSimplificationTreeSizeReduction, 21.8s HoareSimplificationTime, 9 FomulaSimplificationsInter, 5473700 FormulaSimplificationTreeSizeReductionInter, 175.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 15.2s InterpolantComputationTime, 30990 NumberOfCodeBlocks, 30990 NumberOfCodeBlocksAsserted, 36 NumberOfCheckSat, 30954 ConstructedInterpolants, 182 QuantifiedInterpolants, 111701880 SizeOfPredicates, 22 NumberOfNonLiveVariables, 19564 ConjunctsInSsa, 149 ConjunctsInUnsatCore, 36 InterpolantComputations, 12 PerfectInterpolantSequences, 47663/51935 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...