./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem11_label37_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_f19377da-fe14-4de4-a302-f7ac5198ef52/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem11_label37_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/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 7ad2391d9368d67060e84104be218d8d6808d5e9 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 22:22:58,410 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 22:22:58,411 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 22:22:58,417 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 22:22:58,417 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 22:22:58,418 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 22:22:58,418 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 22:22:58,419 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 22:22:58,420 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 22:22:58,420 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 22:22:58,421 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 22:22:58,421 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 22:22:58,421 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 22:22:58,422 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 22:22:58,422 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 22:22:58,423 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 22:22:58,423 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 22:22:58,424 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 22:22:58,425 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 22:22:58,425 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 22:22:58,426 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 22:22:58,426 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 22:22:58,427 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 22:22:58,427 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 22:22:58,428 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 22:22:58,428 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 22:22:58,428 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 22:22:58,429 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 22:22:58,429 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 22:22:58,430 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 22:22:58,430 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 22:22:58,430 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 22:22:58,430 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 22:22:58,430 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 22:22:58,431 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 22:22:58,431 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 22:22:58,431 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 22:22:58,438 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 22:22:58,438 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 22:22:58,439 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 22:22:58,439 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 22:22:58,439 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 22:22:58,439 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 22:22:58,439 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 22:22:58,439 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 22:22:58,439 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 22:22:58,440 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 22:22:58,440 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 22:22:58,440 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 22:22:58,440 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 22:22:58,440 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 22:22:58,440 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 22:22:58,440 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 22:22:58,440 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 22:22:58,440 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 22:22:58,440 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 22:22:58,440 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 22:22:58,441 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 22:22:58,441 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 22:22:58,441 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 22:22:58,441 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 22:22:58,441 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 22:22:58,441 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 22:22:58,441 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 22:22:58,441 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 22:22:58,441 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 22:22:58,441 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 22:22:58,441 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_f19377da-fe14-4de4-a302-f7ac5198ef52/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 -> 7ad2391d9368d67060e84104be218d8d6808d5e9 [2018-12-08 22:22:58,459 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 22:22:58,466 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 22:22:58,467 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 22:22:58,468 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 22:22:58,469 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 22:22:58,469 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem11_label37_true-unreach-call.c [2018-12-08 22:22:58,503 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/bin-2019/uautomizer/data/d112bea60/cc1c31c74b2f47a597c427cdaaaf2bf0/FLAG4f1ab713c [2018-12-08 22:22:58,853 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 22:22:58,853 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/sv-benchmarks/c/eca-rers2012/Problem11_label37_true-unreach-call.c [2018-12-08 22:22:58,861 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/bin-2019/uautomizer/data/d112bea60/cc1c31c74b2f47a597c427cdaaaf2bf0/FLAG4f1ab713c [2018-12-08 22:22:58,872 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/bin-2019/uautomizer/data/d112bea60/cc1c31c74b2f47a597c427cdaaaf2bf0 [2018-12-08 22:22:58,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 22:22:58,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 22:22:58,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 22:22:58,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 22:22:58,878 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 22:22:58,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:22:58" (1/1) ... [2018-12-08 22:22:58,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c8ef1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:58, skipping insertion in model container [2018-12-08 22:22:58,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:22:58" (1/1) ... [2018-12-08 22:22:58,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 22:22:58,918 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 22:22:59,154 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:22:59,157 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 22:22:59,313 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:22:59,323 INFO L195 MainTranslator]: Completed translation [2018-12-08 22:22:59,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59 WrapperNode [2018-12-08 22:22:59,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 22:22:59,324 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 22:22:59,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 22:22:59,324 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 22:22:59,329 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59" (1/1) ... [2018-12-08 22:22:59,342 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59" (1/1) ... [2018-12-08 22:22:59,347 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 22:22:59,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 22:22:59,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 22:22:59,347 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 22:22:59,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59" (1/1) ... [2018-12-08 22:22:59,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59" (1/1) ... [2018-12-08 22:22:59,358 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59" (1/1) ... [2018-12-08 22:22:59,358 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59" (1/1) ... [2018-12-08 22:22:59,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59" (1/1) ... [2018-12-08 22:22:59,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59" (1/1) ... [2018-12-08 22:22:59,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59" (1/1) ... [2018-12-08 22:22:59,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 22:22:59,398 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 22:22:59,398 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 22:22:59,398 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 22:22:59,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/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 22:22:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 22:22:59,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 22:22:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-08 22:22:59,432 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-08 22:22:59,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 22:22:59,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 22:22:59,432 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 22:22:59,432 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 22:23:00,329 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 22:23:00,329 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 22:23:00,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:23:00 BoogieIcfgContainer [2018-12-08 22:23:00,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 22:23:00,330 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 22:23:00,330 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 22:23:00,333 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 22:23:00,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 10:22:58" (1/3) ... [2018-12-08 22:23:00,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2503bb9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 10:23:00, skipping insertion in model container [2018-12-08 22:23:00,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:22:59" (2/3) ... [2018-12-08 22:23:00,335 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2503bb9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 10:23:00, skipping insertion in model container [2018-12-08 22:23:00,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:23:00" (3/3) ... [2018-12-08 22:23:00,336 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label37_true-unreach-call.c [2018-12-08 22:23:00,344 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 22:23:00,350 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 22:23:00,363 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 22:23:00,384 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 22:23:00,385 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 22:23:00,385 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 22:23:00,385 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 22:23:00,385 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 22:23:00,385 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 22:23:00,385 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 22:23:00,385 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 22:23:00,385 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 22:23:00,402 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2018-12-08 22:23:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-12-08 22:23:00,407 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:23:00,408 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] [2018-12-08 22:23:00,409 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:23:00,412 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:00,413 INFO L82 PathProgramCache]: Analyzing trace with hash 1618793274, now seen corresponding path program 1 times [2018-12-08 22:23:00,414 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:23:00,414 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:23:00,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:00,444 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:00,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:00,592 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 22:23:00,593 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:23:00,594 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 22:23:00,597 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 22:23:00,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 22:23:00,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 22:23:00,608 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 4 states. [2018-12-08 22:23:01,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:23:01,626 INFO L93 Difference]: Finished difference Result 994 states and 1776 transitions. [2018-12-08 22:23:01,626 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 22:23:01,630 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 55 [2018-12-08 22:23:01,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:23:01,642 INFO L225 Difference]: With dead ends: 994 [2018-12-08 22:23:01,642 INFO L226 Difference]: Without dead ends: 620 [2018-12-08 22:23:01,646 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 22:23:01,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2018-12-08 22:23:01,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 614. [2018-12-08 22:23:01,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states. [2018-12-08 22:23:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 908 transitions. [2018-12-08 22:23:01,699 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 908 transitions. Word has length 55 [2018-12-08 22:23:01,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:23:01,700 INFO L480 AbstractCegarLoop]: Abstraction has 614 states and 908 transitions. [2018-12-08 22:23:01,700 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 22:23:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 908 transitions. [2018-12-08 22:23:01,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-12-08 22:23:01,702 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:23:01,703 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:23:01,703 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:23:01,703 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:01,703 INFO L82 PathProgramCache]: Analyzing trace with hash 2133526889, now seen corresponding path program 1 times [2018-12-08 22:23:01,703 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:23:01,703 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:23:01,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:01,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:01,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:01,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:01,813 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 22:23:01,813 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:23:01,813 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 22:23:01,814 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 22:23:01,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 22:23:01,815 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 22:23:01,815 INFO L87 Difference]: Start difference. First operand 614 states and 908 transitions. Second operand 4 states. [2018-12-08 22:23:02,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:23:02,675 INFO L93 Difference]: Finished difference Result 2375 states and 3595 transitions. [2018-12-08 22:23:02,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 22:23:02,675 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 128 [2018-12-08 22:23:02,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:23:02,681 INFO L225 Difference]: With dead ends: 2375 [2018-12-08 22:23:02,681 INFO L226 Difference]: Without dead ends: 1767 [2018-12-08 22:23:02,683 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 22:23:02,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1767 states. [2018-12-08 22:23:02,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1767 to 1750. [2018-12-08 22:23:02,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1750 states. [2018-12-08 22:23:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1750 states and 2480 transitions. [2018-12-08 22:23:02,724 INFO L78 Accepts]: Start accepts. Automaton has 1750 states and 2480 transitions. Word has length 128 [2018-12-08 22:23:02,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:23:02,724 INFO L480 AbstractCegarLoop]: Abstraction has 1750 states and 2480 transitions. [2018-12-08 22:23:02,724 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 22:23:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2480 transitions. [2018-12-08 22:23:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2018-12-08 22:23:02,734 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:23:02,734 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 22:23:02,734 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:23:02,735 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:02,735 INFO L82 PathProgramCache]: Analyzing trace with hash 209251815, now seen corresponding path program 1 times [2018-12-08 22:23:02,735 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:23:02,735 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:23:02,736 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:02,736 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:02,736 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:02,935 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 96 proven. 94 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-08 22:23:02,935 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:23:02,935 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/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 22:23:02,944 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:03,023 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:23:03,116 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-12-08 22:23:03,145 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 22:23:03,145 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 7 [2018-12-08 22:23:03,146 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-08 22:23:03,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-08 22:23:03,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-12-08 22:23:03,147 INFO L87 Difference]: Start difference. First operand 1750 states and 2480 transitions. Second operand 7 states. [2018-12-08 22:23:04,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:23:04,665 INFO L93 Difference]: Finished difference Result 6403 states and 10830 transitions. [2018-12-08 22:23:04,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-08 22:23:04,666 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 276 [2018-12-08 22:23:04,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:23:04,686 INFO L225 Difference]: With dead ends: 6403 [2018-12-08 22:23:04,686 INFO L226 Difference]: Without dead ends: 4659 [2018-12-08 22:23:04,691 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 284 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2018-12-08 22:23:04,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4659 states. [2018-12-08 22:23:04,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4659 to 4309. [2018-12-08 22:23:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4309 states. [2018-12-08 22:23:04,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 4309 states and 6109 transitions. [2018-12-08 22:23:04,784 INFO L78 Accepts]: Start accepts. Automaton has 4309 states and 6109 transitions. Word has length 276 [2018-12-08 22:23:04,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:23:04,784 INFO L480 AbstractCegarLoop]: Abstraction has 4309 states and 6109 transitions. [2018-12-08 22:23:04,785 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-08 22:23:04,785 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 6109 transitions. [2018-12-08 22:23:04,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2018-12-08 22:23:04,791 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:23:04,791 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, 2, 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] [2018-12-08 22:23:04,792 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:23:04,792 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:04,792 INFO L82 PathProgramCache]: Analyzing trace with hash -705099007, now seen corresponding path program 1 times [2018-12-08 22:23:04,792 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:23:04,792 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:23:04,792 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:04,792 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:04,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:05,024 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 96 proven. 69 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-08 22:23:05,024 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:23:05,024 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/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 22:23:05,030 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:05,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:05,089 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:23:05,160 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-12-08 22:23:05,176 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 22:23:05,176 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 9 [2018-12-08 22:23:05,176 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 22:23:05,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 22:23:05,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 22:23:05,177 INFO L87 Difference]: Start difference. First operand 4309 states and 6109 transitions. Second operand 9 states. [2018-12-08 22:23:06,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:23:06,788 INFO L93 Difference]: Finished difference Result 8920 states and 14586 transitions. [2018-12-08 22:23:06,788 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-08 22:23:06,788 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 294 [2018-12-08 22:23:06,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:23:06,803 INFO L225 Difference]: With dead ends: 8920 [2018-12-08 22:23:06,803 INFO L226 Difference]: Without dead ends: 4617 [2018-12-08 22:23:06,809 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 305 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=133, Invalid=287, Unknown=0, NotChecked=0, Total=420 [2018-12-08 22:23:06,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4617 states. [2018-12-08 22:23:06,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4617 to 4410. [2018-12-08 22:23:06,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4410 states. [2018-12-08 22:23:06,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 4410 states and 6443 transitions. [2018-12-08 22:23:06,904 INFO L78 Accepts]: Start accepts. Automaton has 4410 states and 6443 transitions. Word has length 294 [2018-12-08 22:23:06,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:23:06,904 INFO L480 AbstractCegarLoop]: Abstraction has 4410 states and 6443 transitions. [2018-12-08 22:23:06,905 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 22:23:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 4410 states and 6443 transitions. [2018-12-08 22:23:06,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2018-12-08 22:23:06,912 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:23:06,913 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:23:06,913 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:23:06,913 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:06,913 INFO L82 PathProgramCache]: Analyzing trace with hash 76212776, now seen corresponding path program 1 times [2018-12-08 22:23:06,913 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:23:06,913 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:23:06,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:06,914 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:06,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:06,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:07,050 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 144 proven. 136 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2018-12-08 22:23:07,050 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:23:07,050 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/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 22:23:07,056 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:07,120 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:23:07,173 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2018-12-08 22:23:07,189 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 22:23:07,189 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-12-08 22:23:07,190 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 22:23:07,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 22:23:07,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 22:23:07,190 INFO L87 Difference]: Start difference. First operand 4410 states and 6443 transitions. Second operand 9 states. [2018-12-08 22:23:08,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:23:08,490 INFO L93 Difference]: Finished difference Result 11835 states and 18563 transitions. [2018-12-08 22:23:08,491 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-08 22:23:08,491 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 341 [2018-12-08 22:23:08,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:23:08,519 INFO L225 Difference]: With dead ends: 11835 [2018-12-08 22:23:08,519 INFO L226 Difference]: Without dead ends: 7431 [2018-12-08 22:23:08,529 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 361 GetRequests, 346 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-12-08 22:23:08,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7431 states. [2018-12-08 22:23:08,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7431 to 6969. [2018-12-08 22:23:08,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6969 states. [2018-12-08 22:23:08,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6969 states to 6969 states and 10524 transitions. [2018-12-08 22:23:08,645 INFO L78 Accepts]: Start accepts. Automaton has 6969 states and 10524 transitions. Word has length 341 [2018-12-08 22:23:08,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:23:08,646 INFO L480 AbstractCegarLoop]: Abstraction has 6969 states and 10524 transitions. [2018-12-08 22:23:08,646 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 22:23:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 6969 states and 10524 transitions. [2018-12-08 22:23:08,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2018-12-08 22:23:08,656 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:23:08,656 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 22:23:08,656 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:23:08,656 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:08,656 INFO L82 PathProgramCache]: Analyzing trace with hash -1581254081, now seen corresponding path program 1 times [2018-12-08 22:23:08,656 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:23:08,656 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:23:08,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:08,657 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:08,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 4 proven. 98 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2018-12-08 22:23:08,876 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:23:08,876 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/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 22:23:08,882 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:08,945 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:23:09,749 WARN L854 $PredicateComparison]: unable to prove that (or (exists ((v_prenex_2 Int)) (let ((.cse0 (mod (+ v_prenex_2 69157) 299861))) (and (<= |c_old(~a29~0)| v_prenex_2) (= .cse0 0) (<= c_~a29~0 (+ .cse0 300138))))) (exists ((v_~a29~0_506 Int)) (let ((.cse2 (+ v_~a29~0_506 69157))) (let ((.cse1 (mod .cse2 299861))) (and (<= |c_old(~a29~0)| v_~a29~0_506) (<= c_~a29~0 (+ .cse1 277)) (not (= .cse1 0)) (< .cse2 0))))) (exists ((v_prenex_1 Int)) (let ((.cse3 (+ v_prenex_1 69157))) (and (<= 0 .cse3) (<= |c_old(~a29~0)| v_prenex_1) (<= c_~a29~0 (+ (mod .cse3 299861) 300138)))))) is different from true [2018-12-08 22:23:09,853 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 4 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 2 not checked. [2018-12-08 22:23:09,868 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 22:23:09,868 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2018-12-08 22:23:09,869 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-08 22:23:09,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-08 22:23:09,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=83, Unknown=1, NotChecked=18, Total=132 [2018-12-08 22:23:09,869 INFO L87 Difference]: Start difference. First operand 6969 states and 10524 transitions. Second operand 12 states. [2018-12-08 22:23:11,088 WARN L180 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 8 [2018-12-08 22:23:13,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:23:13,636 INFO L93 Difference]: Finished difference Result 21509 states and 36593 transitions. [2018-12-08 22:23:13,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-12-08 22:23:13,637 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 368 [2018-12-08 22:23:13,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:23:13,679 INFO L225 Difference]: With dead ends: 21509 [2018-12-08 22:23:13,679 INFO L226 Difference]: Without dead ends: 14734 [2018-12-08 22:23:13,691 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 395 GetRequests, 369 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=172, Invalid=481, Unknown=1, NotChecked=48, Total=702 [2018-12-08 22:23:13,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14734 states. [2018-12-08 22:23:13,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14734 to 14209. [2018-12-08 22:23:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14209 states. [2018-12-08 22:23:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14209 states to 14209 states and 22447 transitions. [2018-12-08 22:23:13,945 INFO L78 Accepts]: Start accepts. Automaton has 14209 states and 22447 transitions. Word has length 368 [2018-12-08 22:23:13,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:23:13,946 INFO L480 AbstractCegarLoop]: Abstraction has 14209 states and 22447 transitions. [2018-12-08 22:23:13,946 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-08 22:23:13,946 INFO L276 IsEmpty]: Start isEmpty. Operand 14209 states and 22447 transitions. [2018-12-08 22:23:13,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2018-12-08 22:23:13,965 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:23:13,966 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-08 22:23:13,966 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:23:13,966 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:13,966 INFO L82 PathProgramCache]: Analyzing trace with hash -1613938724, now seen corresponding path program 1 times [2018-12-08 22:23:13,966 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:23:13,966 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:23:13,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:13,967 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:13,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:14,969 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 304 proven. 199 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-08 22:23:14,969 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:23:14,969 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/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 22:23:14,975 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:15,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:15,038 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:23:15,250 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 458 proven. 2 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-12-08 22:23:15,265 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 22:23:15,265 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 8] total 25 [2018-12-08 22:23:15,266 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-12-08 22:23:15,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-12-08 22:23:15,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=526, Unknown=0, NotChecked=0, Total=600 [2018-12-08 22:23:15,266 INFO L87 Difference]: Start difference. First operand 14209 states and 22447 transitions. Second operand 25 states. [2018-12-08 22:23:22,967 WARN L180 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 52 [2018-12-08 22:23:23,385 WARN L180 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 55 [2018-12-08 22:23:23,844 WARN L180 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2018-12-08 22:23:24,660 WARN L180 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2018-12-08 22:23:24,935 WARN L180 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 32 [2018-12-08 22:23:25,287 WARN L180 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2018-12-08 22:23:25,643 WARN L180 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 38 [2018-12-08 22:23:25,930 WARN L180 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 42 [2018-12-08 22:23:26,140 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2018-12-08 22:23:27,369 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 28 [2018-12-08 22:23:30,244 WARN L180 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 50 [2018-12-08 22:23:37,158 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 39 [2018-12-08 22:23:37,494 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2018-12-08 22:23:40,214 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 36 [2018-12-08 22:23:41,172 WARN L180 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2018-12-08 22:23:46,958 WARN L180 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 29 [2018-12-08 22:23:48,656 WARN L180 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 45 [2018-12-08 22:23:50,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:23:50,581 INFO L93 Difference]: Finished difference Result 36032 states and 95030 transitions. [2018-12-08 22:23:50,581 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 206 states. [2018-12-08 22:23:50,581 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 477 [2018-12-08 22:23:50,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:23:50,721 INFO L225 Difference]: With dead ends: 36032 [2018-12-08 22:23:50,722 INFO L226 Difference]: Without dead ends: 21141 [2018-12-08 22:23:50,768 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 713 GetRequests, 486 SyntacticMatches, 4 SemanticMatches, 223 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21356 ImplicationChecksByTransitivity, 12.9s TimeCoverageRelationStatistics Valid=5717, Invalid=44683, Unknown=0, NotChecked=0, Total=50400 [2018-12-08 22:23:50,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21141 states. [2018-12-08 22:23:51,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21141 to 17789. [2018-12-08 22:23:51,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17789 states. [2018-12-08 22:23:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17789 states to 17789 states and 30140 transitions. [2018-12-08 22:23:51,456 INFO L78 Accepts]: Start accepts. Automaton has 17789 states and 30140 transitions. Word has length 477 [2018-12-08 22:23:51,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:23:51,456 INFO L480 AbstractCegarLoop]: Abstraction has 17789 states and 30140 transitions. [2018-12-08 22:23:51,456 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-12-08 22:23:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 17789 states and 30140 transitions. [2018-12-08 22:23:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 704 [2018-12-08 22:23:51,505 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:23:51,505 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2018-12-08 22:23:51,505 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:23:51,506 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:23:51,506 INFO L82 PathProgramCache]: Analyzing trace with hash 543328420, now seen corresponding path program 1 times [2018-12-08 22:23:51,506 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:23:51,506 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:23:51,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:51,506 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:51,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:23:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1765 backedges. 823 proven. 2 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2018-12-08 22:23:51,820 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 22:23:51,820 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/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 22:23:51,825 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:23:51,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:23:51,915 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 22:23:52,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1765 backedges. 823 proven. 2 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2018-12-08 22:23:52,095 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 22:23:52,095 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 7 [2018-12-08 22:23:52,096 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-08 22:23:52,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-08 22:23:52,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-12-08 22:23:52,097 INFO L87 Difference]: Start difference. First operand 17789 states and 30140 transitions. Second operand 7 states. [2018-12-08 22:23:53,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:23:53,069 INFO L93 Difference]: Finished difference Result 32276 states and 56690 transitions. [2018-12-08 22:23:53,069 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 22:23:53,070 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 703 [2018-12-08 22:23:53,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:23:53,070 INFO L225 Difference]: With dead ends: 32276 [2018-12-08 22:23:53,071 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 22:23:53,115 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 712 GetRequests, 705 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-12-08 22:23:53,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 22:23:53,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 22:23:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 22:23:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 22:23:53,116 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 703 [2018-12-08 22:23:53,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:23:53,116 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 22:23:53,117 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-08 22:23:53,117 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 22:23:53,117 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 22:23:53,120 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 22:23:53,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:53,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:54,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,512 WARN L180 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 1273 DAG size of output: 412 [2018-12-08 22:23:55,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:55,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:56,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 22:23:57,519 WARN L180 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 1273 DAG size of output: 412 [2018-12-08 22:23:58,112 WARN L180 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 61 [2018-12-08 22:23:59,271 WARN L180 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 391 DAG size of output: 60 [2018-12-08 22:24:01,765 WARN L180 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 391 DAG size of output: 60 [2018-12-08 22:24:01,766 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:24:01,766 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) [2018-12-08 22:24:01,766 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-12-08 22:24:01,767 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 153) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,768 INFO L448 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,769 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,770 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,771 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,772 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-12-08 22:24:01,773 INFO L448 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-12-08 22:24:01,773 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,773 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,773 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,773 INFO L448 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,773 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse5 (<= |old(~a23~0)| 138)) (.cse6 (< 0 (+ |old(~a23~0)| 43))) (.cse7 (< 277 |old(~a29~0)|)) (.cse2 (< 599998 |old(~a29~0)|)) (.cse9 (< |old(~a29~0)| 130)) (.cse8 (= 13 |old(~a25~0)|)) (.cse3 (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|))) (.cse0 (not (= 15 ~a8~0))) (.cse1 (not (= 1 ~a3~0))) (.cse4 (not (= 1 |old(~a4~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7)) (or (and .cse5 .cse6) .cse0 .cse1 .cse3 .cse4 .cse8) (or .cse0 .cse1 .cse9 .cse3 .cse8 .cse7) (or .cse0 .cse1 (< 0 (+ |old(~a29~0)| 22)) .cse3) (or .cse3 (or .cse0 .cse1 .cse2 .cse9 (= 12 |old(~a25~0)|) .cse8)) (or .cse3 .cse0 .cse1 .cse4 (< 10 |old(~a25~0)|)))) [2018-12-08 22:24:01,773 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,773 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-08 22:24:01,773 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-12-08 22:24:01,773 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-12-08 22:24:01,773 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,774 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,775 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,776 INFO L448 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,777 INFO L448 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,778 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,779 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,780 INFO L448 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,781 INFO L448 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,782 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2018-12-08 22:24:01,783 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:24:01,784 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a8~0 15) (<= ~a29~0 130) (<= ~a25~0 10) (= 1 ~a4~0) (<= 130 ~a29~0) (= ~a3~0 1) (<= 312 ~a23~0)) [2018-12-08 22:24:01,784 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:24:01,784 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:24:01,784 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (< |old(~a23~0)| 312) (< |old(~a29~0)| 130) (not (= 1 |old(~a4~0)|)) (and (= ~a23~0 |old(~a23~0)|) (<= 130 ~a29~0) (<= ~a29~0 130) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) (< 130 |old(~a29~0)|) (< 10 |old(~a25~0)|)) [2018-12-08 22:24:01,784 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-12-08 22:24:01,784 INFO L444 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (let ((.cse0 (not (= ~a25~0 13))) (.cse2 (<= 130 ~a29~0)) (.cse1 (<= ~a29~0 599998)) (.cse6 (<= ~a29~0 277)) (.cse3 (<= (+ ~a23~0 43) 0)) (.cse4 (< 138 ~a23~0)) (.cse5 (= 1 ~a4~0))) (or (<= (+ ~a29~0 22) 0) (and (not (= 12 ~a25~0)) .cse0 .cse1 .cse2) (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (< 10 |old(~a25~0)|) (and (or .cse3 .cse4) .cse0 .cse5) (not (= 1 ~a3~0)) (and .cse0 .cse6 .cse2) (< 130 |old(~a29~0)|) (and (and .cse1 (or .cse6 .cse3 .cse4)) .cse5) (not (= 15 ~a8~0)) (not (= 1 |old(~a4~0)|)) (and (<= ~a25~0 10) .cse5))) [2018-12-08 22:24:01,784 INFO L448 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-12-08 22:24:01,784 INFO L448 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-12-08 22:24:01,784 INFO L444 ceAbstractionStarter]: At program point L1034-2(lines 1034 1043) the Hoare annotation is: (let ((.cse0 (not (= ~a25~0 13))) (.cse2 (<= 130 ~a29~0)) (.cse1 (<= ~a29~0 599998)) (.cse6 (<= ~a29~0 277)) (.cse3 (<= (+ ~a23~0 43) 0)) (.cse4 (< 138 ~a23~0)) (.cse5 (= 1 ~a4~0))) (or (<= (+ ~a29~0 22) 0) (and (not (= 12 ~a25~0)) .cse0 .cse1 .cse2) (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (< 10 |old(~a25~0)|) (and (or .cse3 .cse4) .cse0 .cse5) (not (= 1 ~a3~0)) (and .cse0 .cse6 .cse2) (< 130 |old(~a29~0)|) (and (and .cse1 (or .cse6 .cse3 .cse4)) .cse5) (not (= 15 ~a8~0)) (not (= 1 |old(~a4~0)|)) (and (<= ~a25~0 10) .cse5))) [2018-12-08 22:24:01,784 INFO L448 ceAbstractionStarter]: For program point L1034-3(lines 1028 1044) no Hoare annotation was computed. [2018-12-08 22:24:01,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 10:24:01 BoogieIcfgContainer [2018-12-08 22:24:01,798 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 22:24:01,798 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 22:24:01,798 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 22:24:01,799 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 22:24:01,799 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:23:00" (3/4) ... [2018-12-08 22:24:01,802 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 22:24:01,809 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 22:24:01,809 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-08 22:24:01,809 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 22:24:01,817 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-08 22:24:01,818 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 22:24:01,841 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((a29 + 22 <= 0 || (((!(12 == a25) && !(a25 == 13)) && a29 <= 599998) && 130 <= a29)) || \old(a29) < 130) || \old(a23) < 312) || 10 < \old(a25)) || (((a23 + 43 <= 0 || 138 < a23) && !(a25 == 13)) && 1 == a4)) || !(1 == a3)) || ((!(a25 == 13) && a29 <= 277) && 130 <= a29)) || 130 < \old(a29)) || ((a29 <= 599998 && ((a29 <= 277 || a23 + 43 <= 0) || 138 < a23)) && 1 == a4)) || !(15 == a8)) || !(1 == \old(a4))) || (a25 <= 10 && 1 == a4) [2018-12-08 22:24:01,899 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f19377da-fe14-4de4-a302-f7ac5198ef52/bin-2019/uautomizer/witness.graphml [2018-12-08 22:24:01,899 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 22:24:01,900 INFO L168 Benchmark]: Toolchain (without parser) took 63025.24 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 950.6 MB in the beginning and 1.2 GB in the end (delta: -203.6 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-12-08 22:24:01,900 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 22:24:01,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 447.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.6 MB). Free memory was 950.6 MB in the beginning and 1.2 GB in the end (delta: -231.7 MB). Peak memory consumption was 53.3 MB. Max. memory is 11.5 GB. [2018-12-08 22:24:01,900 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 22:24:01,901 INFO L168 Benchmark]: Boogie Preprocessor took 50.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-12-08 22:24:01,901 INFO L168 Benchmark]: RCFGBuilder took 931.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 987.4 MB in the end (delta: 185.2 MB). Peak memory consumption was 185.2 MB. Max. memory is 11.5 GB. [2018-12-08 22:24:01,901 INFO L168 Benchmark]: TraceAbstraction took 61467.75 ms. Allocated memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: 1.1 GB). Free memory was 987.4 MB in the beginning and 1.2 GB in the end (delta: -193.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-12-08 22:24:01,901 INFO L168 Benchmark]: Witness Printer took 100.75 ms. Allocated memory is still 2.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 26.7 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2018-12-08 22:24:01,902 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 447.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.6 MB). Free memory was 950.6 MB in the beginning and 1.2 GB in the end (delta: -231.7 MB). Peak memory consumption was 53.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 931.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 987.4 MB in the end (delta: 185.2 MB). Peak memory consumption was 185.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 61467.75 ms. Allocated memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: 1.1 GB). Free memory was 987.4 MB in the beginning and 1.2 GB in the end (delta: -193.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Witness Printer took 100.75 ms. Allocated memory is still 2.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 26.7 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 153]: 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: 1034]: Loop Invariant Derived loop invariant: (((((((((((a29 + 22 <= 0 || (((!(12 == a25) && !(a25 == 13)) && a29 <= 599998) && 130 <= a29)) || \old(a29) < 130) || \old(a23) < 312) || 10 < \old(a25)) || (((a23 + 43 <= 0 || 138 < a23) && !(a25 == 13)) && 1 == a4)) || !(1 == a3)) || ((!(a25 == 13) && a29 <= 277) && 130 <= a29)) || 130 < \old(a29)) || ((a29 <= 599998 && ((a29 <= 277 || a23 + 43 <= 0) || 138 < a23)) && 1 == a4)) || !(15 == a8)) || !(1 == \old(a4))) || (a25 <= 10 && 1 == a4) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 292 locations, 1 error locations. SAFE Result, 61.4s OverallTime, 8 OverallIterations, 7 TraceHistogramMax, 46.7s AutomataDifference, 0.0s DeadEndRemovalTime, 8.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 758 SDtfs, 19184 SDslu, 2416 SDs, 0 SdLazy, 32584 SolverSat, 11110 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 25.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2812 GetRequests, 2502 SyntacticMatches, 6 SemanticMatches, 304 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 21591 ImplicationChecksByTransitivity, 15.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=17789occurred in iteration=7, 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: 1.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 4919 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 731 PreInvPairs, 1281 NumberOfFragments, 503 HoareAnnotationTreeSize, 731 FomulaSimplifications, 610799 FormulaSimplificationTreeSizeReduction, 4.3s HoareSimplificationTime, 7 FomulaSimplificationsInter, 34951 FormulaSimplificationTreeSizeReductionInter, 4.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 5101 NumberOfCodeBlocks, 5101 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 5087 ConstructedInterpolants, 2 QuantifiedInterpolants, 9465001 SizeOfPredicates, 8 NumberOfNonLiveVariables, 3939 ConjunctsInSsa, 53 ConjunctsInUnsatCore, 14 InterpolantComputations, 5 PerfectInterpolantSequences, 5725/6566 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...