./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label42_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_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/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 740d37379aea2fad5292fccf2ef7f37563d48343 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 11:03:54,540 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 11:03:54,541 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 11:03:54,547 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 11:03:54,547 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 11:03:54,547 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 11:03:54,548 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 11:03:54,549 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 11:03:54,550 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 11:03:54,550 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 11:03:54,550 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 11:03:54,551 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 11:03:54,551 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 11:03:54,552 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 11:03:54,552 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 11:03:54,553 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 11:03:54,553 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 11:03:54,554 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 11:03:54,555 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 11:03:54,556 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 11:03:54,556 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 11:03:54,557 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 11:03:54,558 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 11:03:54,558 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 11:03:54,559 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 11:03:54,559 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 11:03:54,560 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 11:03:54,560 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 11:03:54,561 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 11:03:54,561 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 11:03:54,561 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 11:03:54,562 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 11:03:54,562 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 11:03:54,562 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 11:03:54,563 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 11:03:54,563 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 11:03:54,563 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 11:03:54,570 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 11:03:54,571 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 11:03:54,571 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 11:03:54,571 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 11:03:54,571 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 11:03:54,572 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 11:03:54,572 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 11:03:54,572 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 11:03:54,572 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 11:03:54,572 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 11:03:54,572 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 11:03:54,572 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 11:03:54,572 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 11:03:54,573 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 11:03:54,573 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 11:03:54,573 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 11:03:54,573 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 11:03:54,573 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 11:03:54,573 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 11:03:54,573 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 11:03:54,573 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 11:03:54,574 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 11:03:54,574 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 11:03:54,574 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 11:03:54,574 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 11:03:54,574 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 11:03:54,574 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 11:03:54,574 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 11:03:54,574 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 11:03:54,575 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 11:03:54,575 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_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/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 -> 740d37379aea2fad5292fccf2ef7f37563d48343 [2018-12-08 11:03:54,592 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 11:03:54,599 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 11:03:54,601 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 11:03:54,602 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 11:03:54,602 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 11:03:54,603 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c [2018-12-08 11:03:54,645 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/data/ac7126240/9892fc977dcb4672b11cfe6b75b94365/FLAG467025f9a [2018-12-08 11:03:55,021 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 11:03:55,021 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c [2018-12-08 11:03:55,033 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/data/ac7126240/9892fc977dcb4672b11cfe6b75b94365/FLAG467025f9a [2018-12-08 11:03:55,042 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/data/ac7126240/9892fc977dcb4672b11cfe6b75b94365 [2018-12-08 11:03:55,044 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 11:03:55,045 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 11:03:55,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 11:03:55,046 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 11:03:55,048 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 11:03:55,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:03:55" (1/1) ... [2018-12-08 11:03:55,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a8209d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55, skipping insertion in model container [2018-12-08 11:03:55,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:03:55" (1/1) ... [2018-12-08 11:03:55,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 11:03:55,107 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 11:03:55,552 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 11:03:55,555 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 11:03:55,844 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 11:03:55,856 INFO L195 MainTranslator]: Completed translation [2018-12-08 11:03:55,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55 WrapperNode [2018-12-08 11:03:55,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 11:03:55,856 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 11:03:55,856 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 11:03:55,857 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 11:03:55,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55" (1/1) ... [2018-12-08 11:03:55,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55" (1/1) ... [2018-12-08 11:03:55,889 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 11:03:55,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 11:03:55,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 11:03:55,890 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 11:03:55,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55" (1/1) ... [2018-12-08 11:03:55,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55" (1/1) ... [2018-12-08 11:03:55,903 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55" (1/1) ... [2018-12-08 11:03:55,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55" (1/1) ... [2018-12-08 11:03:55,945 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55" (1/1) ... [2018-12-08 11:03:55,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55" (1/1) ... [2018-12-08 11:03:55,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55" (1/1) ... [2018-12-08 11:03:55,988 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 11:03:55,989 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 11:03:55,989 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 11:03:55,989 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 11:03:55,990 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/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 11:03:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 11:03:56,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 11:03:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-08 11:03:56,023 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-08 11:03:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-08 11:03:56,023 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-08 11:03:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 11:03:56,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 11:03:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 11:03:56,024 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 11:03:58,224 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 11:03:58,224 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 11:03:58,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:03:58 BoogieIcfgContainer [2018-12-08 11:03:58,224 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 11:03:58,225 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 11:03:58,225 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 11:03:58,227 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 11:03:58,228 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 11:03:55" (1/3) ... [2018-12-08 11:03:58,228 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52c82fc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 11:03:58, skipping insertion in model container [2018-12-08 11:03:58,228 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:03:55" (2/3) ... [2018-12-08 11:03:58,229 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52c82fc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 11:03:58, skipping insertion in model container [2018-12-08 11:03:58,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:03:58" (3/3) ... [2018-12-08 11:03:58,230 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem17_label42_true-unreach-call.c [2018-12-08 11:03:58,236 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 11:03:58,243 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 11:03:58,253 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 11:03:58,279 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 11:03:58,279 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 11:03:58,279 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 11:03:58,279 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 11:03:58,279 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 11:03:58,280 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 11:03:58,280 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 11:03:58,280 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 11:03:58,280 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 11:03:58,304 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states. [2018-12-08 11:03:58,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-12-08 11:03:58,309 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:03:58,310 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] [2018-12-08 11:03:58,311 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:03:58,315 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:03:58,315 INFO L82 PathProgramCache]: Analyzing trace with hash 1436696441, now seen corresponding path program 1 times [2018-12-08 11:03:58,316 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:03:58,317 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:03:58,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:03:58,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:03:58,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:03:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:03:58,505 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 11:03:58,506 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 11:03:58,507 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 11:03:58,510 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 11:03:58,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 11:03:58,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 11:03:58,519 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 4 states. [2018-12-08 11:04:01,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:04:01,840 INFO L93 Difference]: Finished difference Result 2158 states and 4003 transitions. [2018-12-08 11:04:01,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 11:04:01,841 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 46 [2018-12-08 11:04:01,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:04:01,859 INFO L225 Difference]: With dead ends: 2158 [2018-12-08 11:04:01,859 INFO L226 Difference]: Without dead ends: 1474 [2018-12-08 11:04:01,865 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 11:04:01,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1474 states. [2018-12-08 11:04:01,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1474 to 1447. [2018-12-08 11:04:01,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1447 states. [2018-12-08 11:04:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1447 states and 2481 transitions. [2018-12-08 11:04:01,927 INFO L78 Accepts]: Start accepts. Automaton has 1447 states and 2481 transitions. Word has length 46 [2018-12-08 11:04:01,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:04:01,928 INFO L480 AbstractCegarLoop]: Abstraction has 1447 states and 2481 transitions. [2018-12-08 11:04:01,928 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 11:04:01,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2481 transitions. [2018-12-08 11:04:01,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-12-08 11:04:01,931 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:04:01,931 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:04:01,931 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:04:01,931 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:04:01,931 INFO L82 PathProgramCache]: Analyzing trace with hash 1436955208, now seen corresponding path program 1 times [2018-12-08 11:04:01,931 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:04:01,931 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:04:01,932 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:01,932 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:04:01,932 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:01,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:04:02,060 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 11:04:02,060 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 11:04:02,060 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 11:04:02,061 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 11:04:02,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 11:04:02,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-12-08 11:04:02,062 INFO L87 Difference]: Start difference. First operand 1447 states and 2481 transitions. Second operand 6 states. [2018-12-08 11:04:07,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:04:07,251 INFO L93 Difference]: Finished difference Result 5602 states and 9930 transitions. [2018-12-08 11:04:07,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 11:04:07,252 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-12-08 11:04:07,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:04:07,265 INFO L225 Difference]: With dead ends: 5602 [2018-12-08 11:04:07,266 INFO L226 Difference]: Without dead ends: 4161 [2018-12-08 11:04:07,269 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-12-08 11:04:07,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4161 states. [2018-12-08 11:04:07,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4161 to 4140. [2018-12-08 11:04:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4140 states. [2018-12-08 11:04:07,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 4140 states and 6053 transitions. [2018-12-08 11:04:07,339 INFO L78 Accepts]: Start accepts. Automaton has 4140 states and 6053 transitions. Word has length 124 [2018-12-08 11:04:07,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:04:07,339 INFO L480 AbstractCegarLoop]: Abstraction has 4140 states and 6053 transitions. [2018-12-08 11:04:07,339 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 11:04:07,340 INFO L276 IsEmpty]: Start isEmpty. Operand 4140 states and 6053 transitions. [2018-12-08 11:04:07,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-12-08 11:04:07,342 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:04:07,342 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:04:07,342 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:04:07,342 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:04:07,342 INFO L82 PathProgramCache]: Analyzing trace with hash 1743671988, now seen corresponding path program 1 times [2018-12-08 11:04:07,343 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:04:07,343 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:04:07,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:07,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:04:07,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:07,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:04:07,453 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 11:04:07,453 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 11:04:07,453 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 11:04:07,454 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 11:04:07,454 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 11:04:07,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 11:04:07,454 INFO L87 Difference]: Start difference. First operand 4140 states and 6053 transitions. Second operand 6 states. [2018-12-08 11:04:09,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:04:09,668 INFO L93 Difference]: Finished difference Result 12482 states and 19726 transitions. [2018-12-08 11:04:09,668 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 11:04:09,669 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 125 [2018-12-08 11:04:09,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:04:09,690 INFO L225 Difference]: With dead ends: 12482 [2018-12-08 11:04:09,691 INFO L226 Difference]: Without dead ends: 8348 [2018-12-08 11:04:09,698 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 11:04:09,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8348 states. [2018-12-08 11:04:09,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8348 to 8275. [2018-12-08 11:04:09,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8275 states. [2018-12-08 11:04:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8275 states to 8275 states and 12051 transitions. [2018-12-08 11:04:09,821 INFO L78 Accepts]: Start accepts. Automaton has 8275 states and 12051 transitions. Word has length 125 [2018-12-08 11:04:09,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:04:09,822 INFO L480 AbstractCegarLoop]: Abstraction has 8275 states and 12051 transitions. [2018-12-08 11:04:09,822 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 11:04:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 8275 states and 12051 transitions. [2018-12-08 11:04:09,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-12-08 11:04:09,825 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:04:09,826 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 11:04:09,826 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:04:09,826 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:04:09,826 INFO L82 PathProgramCache]: Analyzing trace with hash -1224379681, now seen corresponding path program 1 times [2018-12-08 11:04:09,826 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:04:09,826 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:04:09,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:09,827 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:04:09,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:04:09,939 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 79 proven. 5 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2018-12-08 11:04:09,940 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:04:09,940 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/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 11:04:09,947 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:04:09,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:04:10,005 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:04:10,068 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 150 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 11:04:10,093 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:04:10,093 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 11:04:10,094 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 11:04:10,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 11:04:10,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 11:04:10,094 INFO L87 Difference]: Start difference. First operand 8275 states and 12051 transitions. Second operand 9 states. [2018-12-08 11:04:14,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:04:14,326 INFO L93 Difference]: Finished difference Result 20630 states and 30023 transitions. [2018-12-08 11:04:14,326 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-08 11:04:14,327 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 198 [2018-12-08 11:04:14,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:04:14,390 INFO L225 Difference]: With dead ends: 20630 [2018-12-08 11:04:14,390 INFO L226 Difference]: Without dead ends: 11062 [2018-12-08 11:04:14,404 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 199 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=72, Invalid=168, Unknown=0, NotChecked=0, Total=240 [2018-12-08 11:04:14,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11062 states. [2018-12-08 11:04:14,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11062 to 9699. [2018-12-08 11:04:14,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9699 states. [2018-12-08 11:04:14,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9699 states to 9699 states and 12440 transitions. [2018-12-08 11:04:14,540 INFO L78 Accepts]: Start accepts. Automaton has 9699 states and 12440 transitions. Word has length 198 [2018-12-08 11:04:14,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:04:14,541 INFO L480 AbstractCegarLoop]: Abstraction has 9699 states and 12440 transitions. [2018-12-08 11:04:14,541 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 11:04:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 9699 states and 12440 transitions. [2018-12-08 11:04:14,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-12-08 11:04:14,542 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:04:14,542 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 11:04:14,542 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:04:14,543 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:04:14,543 INFO L82 PathProgramCache]: Analyzing trace with hash -1728692045, now seen corresponding path program 1 times [2018-12-08 11:04:14,543 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:04:14,543 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:04:14,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:14,543 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:04:14,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:04:14,686 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 104 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-08 11:04:14,686 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:04:14,686 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/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 11:04:14,694 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:04:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:04:14,734 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:04:14,764 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-12-08 11:04:14,779 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 11:04:14,779 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2018-12-08 11:04:14,780 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-08 11:04:14,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-08 11:04:14,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-12-08 11:04:14,780 INFO L87 Difference]: Start difference. First operand 9699 states and 12440 transitions. Second operand 8 states. [2018-12-08 11:04:18,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:04:18,255 INFO L93 Difference]: Finished difference Result 19463 states and 25362 transitions. [2018-12-08 11:04:18,255 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-08 11:04:18,255 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 211 [2018-12-08 11:04:18,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:04:18,272 INFO L225 Difference]: With dead ends: 19463 [2018-12-08 11:04:18,273 INFO L226 Difference]: Without dead ends: 9770 [2018-12-08 11:04:18,284 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 217 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2018-12-08 11:04:18,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9770 states. [2018-12-08 11:04:18,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9770 to 9699. [2018-12-08 11:04:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9699 states. [2018-12-08 11:04:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9699 states to 9699 states and 12278 transitions. [2018-12-08 11:04:18,395 INFO L78 Accepts]: Start accepts. Automaton has 9699 states and 12278 transitions. Word has length 211 [2018-12-08 11:04:18,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:04:18,395 INFO L480 AbstractCegarLoop]: Abstraction has 9699 states and 12278 transitions. [2018-12-08 11:04:18,395 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-08 11:04:18,395 INFO L276 IsEmpty]: Start isEmpty. Operand 9699 states and 12278 transitions. [2018-12-08 11:04:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2018-12-08 11:04:18,398 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:04:18,398 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 11:04:18,398 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:04:18,398 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:04:18,399 INFO L82 PathProgramCache]: Analyzing trace with hash -768067194, now seen corresponding path program 1 times [2018-12-08 11:04:18,399 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:04:18,399 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:04:18,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:18,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:04:18,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:04:18,501 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 270 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-12-08 11:04:18,501 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:04:18,501 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/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 11:04:18,507 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:04:18,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:04:18,564 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:04:18,598 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 270 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-12-08 11:04:18,622 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:04:18,623 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 7 [2018-12-08 11:04:18,623 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-08 11:04:18,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-08 11:04:18,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-12-08 11:04:18,624 INFO L87 Difference]: Start difference. First operand 9699 states and 12278 transitions. Second operand 7 states. [2018-12-08 11:04:22,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:04:22,776 INFO L93 Difference]: Finished difference Result 25567 states and 33613 transitions. [2018-12-08 11:04:22,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-08 11:04:22,777 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 287 [2018-12-08 11:04:22,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:04:22,802 INFO L225 Difference]: With dead ends: 25567 [2018-12-08 11:04:22,802 INFO L226 Difference]: Without dead ends: 15874 [2018-12-08 11:04:22,815 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2018-12-08 11:04:22,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15874 states. [2018-12-08 11:04:22,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15874 to 14436. [2018-12-08 11:04:22,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14436 states. [2018-12-08 11:04:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14436 states to 14436 states and 18222 transitions. [2018-12-08 11:04:22,972 INFO L78 Accepts]: Start accepts. Automaton has 14436 states and 18222 transitions. Word has length 287 [2018-12-08 11:04:22,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:04:22,972 INFO L480 AbstractCegarLoop]: Abstraction has 14436 states and 18222 transitions. [2018-12-08 11:04:22,972 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-08 11:04:22,972 INFO L276 IsEmpty]: Start isEmpty. Operand 14436 states and 18222 transitions. [2018-12-08 11:04:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2018-12-08 11:04:22,976 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:04:22,976 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:04:22,977 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:04:22,977 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:04:22,977 INFO L82 PathProgramCache]: Analyzing trace with hash 793686743, now seen corresponding path program 1 times [2018-12-08 11:04:22,977 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:04:22,977 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:04:22,977 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:22,977 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:04:22,977 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:04:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:04:23,130 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 125 proven. 146 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-12-08 11:04:23,131 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:04:23,131 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/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 11:04:23,137 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:04:23,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:04:23,190 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:04:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 233 proven. 2 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-12-08 11:04:23,309 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:04:23,309 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2018-12-08 11:04:23,310 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-08 11:04:23,310 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-08 11:04:23,310 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-08 11:04:23,311 INFO L87 Difference]: Start difference. First operand 14436 states and 18222 transitions. Second operand 10 states. [2018-12-08 11:06:39,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:39,385 INFO L93 Difference]: Finished difference Result 43573 states and 62658 transitions. [2018-12-08 11:06:39,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-12-08 11:06:39,386 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 333 [2018-12-08 11:06:39,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:39,446 INFO L225 Difference]: With dead ends: 43573 [2018-12-08 11:06:39,446 INFO L226 Difference]: Without dead ends: 28155 [2018-12-08 11:06:39,469 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 364 GetRequests, 344 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=118, Invalid=302, Unknown=0, NotChecked=0, Total=420 [2018-12-08 11:06:39,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28155 states. [2018-12-08 11:06:39,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28155 to 26491. [2018-12-08 11:06:39,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26491 states. [2018-12-08 11:06:39,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26491 states to 26491 states and 34331 transitions. [2018-12-08 11:06:39,791 INFO L78 Accepts]: Start accepts. Automaton has 26491 states and 34331 transitions. Word has length 333 [2018-12-08 11:06:39,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:39,791 INFO L480 AbstractCegarLoop]: Abstraction has 26491 states and 34331 transitions. [2018-12-08 11:06:39,791 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-08 11:06:39,791 INFO L276 IsEmpty]: Start isEmpty. Operand 26491 states and 34331 transitions. [2018-12-08 11:06:39,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2018-12-08 11:06:39,797 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:39,797 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 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 11:06:39,797 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:39,797 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:39,797 INFO L82 PathProgramCache]: Analyzing trace with hash 1295628949, now seen corresponding path program 1 times [2018-12-08 11:06:39,797 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:39,797 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:39,798 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:39,798 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:39,798 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:39,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:39,903 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2018-12-08 11:06:39,903 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 11:06:39,903 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 11:06:39,903 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 11:06:39,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 11:06:39,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 11:06:39,904 INFO L87 Difference]: Start difference. First operand 26491 states and 34331 transitions. Second operand 4 states. [2018-12-08 11:06:45,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:45,360 INFO L93 Difference]: Finished difference Result 67009 states and 89504 transitions. [2018-12-08 11:06:45,361 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 11:06:45,361 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 370 [2018-12-08 11:06:45,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:45,417 INFO L225 Difference]: With dead ends: 67009 [2018-12-08 11:06:45,417 INFO L226 Difference]: Without dead ends: 38165 [2018-12-08 11:06:45,448 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 11:06:45,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38165 states. [2018-12-08 11:06:45,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38165 to 36404. [2018-12-08 11:06:45,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36404 states. [2018-12-08 11:06:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36404 states to 36404 states and 45536 transitions. [2018-12-08 11:06:45,830 INFO L78 Accepts]: Start accepts. Automaton has 36404 states and 45536 transitions. Word has length 370 [2018-12-08 11:06:45,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:45,830 INFO L480 AbstractCegarLoop]: Abstraction has 36404 states and 45536 transitions. [2018-12-08 11:06:45,831 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 11:06:45,831 INFO L276 IsEmpty]: Start isEmpty. Operand 36404 states and 45536 transitions. [2018-12-08 11:06:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2018-12-08 11:06:45,837 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:45,838 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 11:06:45,838 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:45,838 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:45,838 INFO L82 PathProgramCache]: Analyzing trace with hash 1223844528, now seen corresponding path program 1 times [2018-12-08 11:06:45,838 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:45,838 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:45,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:45,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:45,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:45,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-08 11:06:46,038 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:46,039 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/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 11:06:46,044 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:46,112 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:46,201 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-08 11:06:46,216 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:46,216 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-08 11:06:46,217 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 11:06:46,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 11:06:46,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-08 11:06:46,217 INFO L87 Difference]: Start difference. First operand 36404 states and 45536 transitions. Second operand 6 states. [2018-12-08 11:06:54,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:54,605 INFO L93 Difference]: Finished difference Result 78978 states and 100093 transitions. [2018-12-08 11:06:54,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-08 11:06:54,605 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 473 [2018-12-08 11:06:54,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:54,673 INFO L225 Difference]: With dead ends: 78978 [2018-12-08 11:06:54,673 INFO L226 Difference]: Without dead ends: 41658 [2018-12-08 11:06:54,709 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 487 GetRequests, 478 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-12-08 11:06:54,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41658 states. [2018-12-08 11:06:55,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41658 to 39838. [2018-12-08 11:06:55,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39838 states. [2018-12-08 11:06:55,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39838 states to 39838 states and 50006 transitions. [2018-12-08 11:06:55,105 INFO L78 Accepts]: Start accepts. Automaton has 39838 states and 50006 transitions. Word has length 473 [2018-12-08 11:06:55,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:55,106 INFO L480 AbstractCegarLoop]: Abstraction has 39838 states and 50006 transitions. [2018-12-08 11:06:55,106 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 11:06:55,106 INFO L276 IsEmpty]: Start isEmpty. Operand 39838 states and 50006 transitions. [2018-12-08 11:06:55,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2018-12-08 11:06:55,112 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:55,112 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-08 11:06:55,112 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:55,113 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:55,113 INFO L82 PathProgramCache]: Analyzing trace with hash -32436343, now seen corresponding path program 1 times [2018-12-08 11:06:55,113 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:55,113 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:55,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:55,114 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:55,114 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:55,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:55,312 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-08 11:06:55,312 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:55,312 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/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 11:06:55,333 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:55,418 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:55,497 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-08 11:06:55,512 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:55,513 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-08 11:06:55,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 11:06:55,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 11:06:55,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-08 11:06:55,513 INFO L87 Difference]: Start difference. First operand 39838 states and 50006 transitions. Second operand 6 states. [2018-12-08 11:06:59,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:59,116 INFO L93 Difference]: Finished difference Result 89140 states and 114772 transitions. [2018-12-08 11:06:59,116 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-08 11:06:59,116 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 492 [2018-12-08 11:06:59,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:59,198 INFO L225 Difference]: With dead ends: 89140 [2018-12-08 11:06:59,198 INFO L226 Difference]: Without dead ends: 47564 [2018-12-08 11:06:59,235 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 505 GetRequests, 495 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-12-08 11:06:59,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47564 states. [2018-12-08 11:06:59,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47564 to 46913. [2018-12-08 11:06:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46913 states. [2018-12-08 11:06:59,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46913 states to 46913 states and 58380 transitions. [2018-12-08 11:06:59,722 INFO L78 Accepts]: Start accepts. Automaton has 46913 states and 58380 transitions. Word has length 492 [2018-12-08 11:06:59,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:59,722 INFO L480 AbstractCegarLoop]: Abstraction has 46913 states and 58380 transitions. [2018-12-08 11:06:59,723 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 11:06:59,723 INFO L276 IsEmpty]: Start isEmpty. Operand 46913 states and 58380 transitions. [2018-12-08 11:06:59,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2018-12-08 11:06:59,729 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:59,730 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:06:59,730 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:59,730 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:59,730 INFO L82 PathProgramCache]: Analyzing trace with hash 1100726762, now seen corresponding path program 1 times [2018-12-08 11:06:59,730 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:59,730 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:59,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:59,731 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:59,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:59,934 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 124 proven. 2 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-12-08 11:06:59,935 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:59,935 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:06:59,941 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:00,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:00,003 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:07:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-12-08 11:07:00,071 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 11:07:00,072 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-08 11:07:00,072 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 11:07:00,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 11:07:00,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 11:07:00,072 INFO L87 Difference]: Start difference. First operand 46913 states and 58380 transitions. Second operand 3 states. [2018-12-08 11:07:01,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:07:01,974 INFO L93 Difference]: Finished difference Result 109056 states and 137578 transitions. [2018-12-08 11:07:01,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 11:07:01,975 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 496 [2018-12-08 11:07:01,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:07:02,067 INFO L225 Difference]: With dead ends: 109056 [2018-12-08 11:07:02,067 INFO L226 Difference]: Without dead ends: 59432 [2018-12-08 11:07:02,102 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 498 GetRequests, 497 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 11:07:02,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59432 states. [2018-12-08 11:07:02,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59432 to 57696. [2018-12-08 11:07:02,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57696 states. [2018-12-08 11:07:02,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57696 states to 57696 states and 70303 transitions. [2018-12-08 11:07:02,677 INFO L78 Accepts]: Start accepts. Automaton has 57696 states and 70303 transitions. Word has length 496 [2018-12-08 11:07:02,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:07:02,678 INFO L480 AbstractCegarLoop]: Abstraction has 57696 states and 70303 transitions. [2018-12-08 11:07:02,678 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 11:07:02,678 INFO L276 IsEmpty]: Start isEmpty. Operand 57696 states and 70303 transitions. [2018-12-08 11:07:02,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2018-12-08 11:07:02,691 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:07:02,691 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 11:07:02,692 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:07:02,692 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:07:02,692 INFO L82 PathProgramCache]: Analyzing trace with hash 209914481, now seen corresponding path program 1 times [2018-12-08 11:07:02,692 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:07:02,692 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:07:02,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:02,693 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:02,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:02,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2018-12-08 11:07:02,919 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 11:07:02,919 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 11:07:02,919 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 11:07:02,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 11:07:02,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 11:07:02,920 INFO L87 Difference]: Start difference. First operand 57696 states and 70303 transitions. Second operand 3 states. [2018-12-08 11:07:05,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:07:05,446 INFO L93 Difference]: Finished difference Result 120096 states and 147335 transitions. [2018-12-08 11:07:05,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 11:07:05,447 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 578 [2018-12-08 11:07:05,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:07:05,550 INFO L225 Difference]: With dead ends: 120096 [2018-12-08 11:07:05,551 INFO L226 Difference]: Without dead ends: 61077 [2018-12-08 11:07:05,612 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 11:07:05,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61077 states. [2018-12-08 11:07:06,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61077 to 55821. [2018-12-08 11:07:06,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55821 states. [2018-12-08 11:07:06,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55821 states to 55821 states and 65939 transitions. [2018-12-08 11:07:06,222 INFO L78 Accepts]: Start accepts. Automaton has 55821 states and 65939 transitions. Word has length 578 [2018-12-08 11:07:06,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:07:06,223 INFO L480 AbstractCegarLoop]: Abstraction has 55821 states and 65939 transitions. [2018-12-08 11:07:06,223 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 11:07:06,223 INFO L276 IsEmpty]: Start isEmpty. Operand 55821 states and 65939 transitions. [2018-12-08 11:07:06,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2018-12-08 11:07:06,273 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:07:06,274 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:07:06,274 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:07:06,274 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:07:06,274 INFO L82 PathProgramCache]: Analyzing trace with hash 1407153165, now seen corresponding path program 1 times [2018-12-08 11:07:06,275 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:07:06,275 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:07:06,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:06,275 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:06,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1414 backedges. 216 proven. 2 refuted. 0 times theorem prover too weak. 1196 trivial. 0 not checked. [2018-12-08 11:07:06,726 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:07:06,726 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:07:06,734 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:06,875 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:07:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1414 backedges. 1005 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2018-12-08 11:07:07,254 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 11:07:07,255 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-08 11:07:07,255 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 11:07:07,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 11:07:07,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-08 11:07:07,256 INFO L87 Difference]: Start difference. First operand 55821 states and 65939 transitions. Second operand 5 states. [2018-12-08 11:07:09,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:07:09,167 INFO L93 Difference]: Finished difference Result 107202 states and 126912 transitions. [2018-12-08 11:07:09,168 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 11:07:09,168 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 941 [2018-12-08 11:07:09,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:07:09,253 INFO L225 Difference]: With dead ends: 107202 [2018-12-08 11:07:09,253 INFO L226 Difference]: Without dead ends: 52260 [2018-12-08 11:07:09,304 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 944 GetRequests, 940 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-08 11:07:09,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52260 states. [2018-12-08 11:07:09,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52260 to 52248. [2018-12-08 11:07:09,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52248 states. [2018-12-08 11:07:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52248 states to 52248 states and 61613 transitions. [2018-12-08 11:07:09,810 INFO L78 Accepts]: Start accepts. Automaton has 52248 states and 61613 transitions. Word has length 941 [2018-12-08 11:07:09,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:07:09,811 INFO L480 AbstractCegarLoop]: Abstraction has 52248 states and 61613 transitions. [2018-12-08 11:07:09,811 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 11:07:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 52248 states and 61613 transitions. [2018-12-08 11:07:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2018-12-08 11:07:09,860 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:07:09,861 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:07:09,861 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:07:09,861 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:07:09,861 INFO L82 PathProgramCache]: Analyzing trace with hash -1059978275, now seen corresponding path program 1 times [2018-12-08 11:07:09,861 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:07:09,861 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:07:09,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:09,862 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:09,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:10,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 521 proven. 114 refuted. 0 times theorem prover too weak. 679 trivial. 0 not checked. [2018-12-08 11:07:10,317 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:07:10,318 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:07:10,324 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:10,439 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:07:10,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 995 proven. 2 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2018-12-08 11:07:10,771 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:07:10,772 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-08 11:07:10,772 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 11:07:10,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 11:07:10,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-08 11:07:10,772 INFO L87 Difference]: Start difference. First operand 52248 states and 61613 transitions. Second operand 6 states. [2018-12-08 11:07:14,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:07:14,197 INFO L93 Difference]: Finished difference Result 115164 states and 136530 transitions. [2018-12-08 11:07:14,198 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-08 11:07:14,198 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 943 [2018-12-08 11:07:14,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:07:14,295 INFO L225 Difference]: With dead ends: 115164 [2018-12-08 11:07:14,295 INFO L226 Difference]: Without dead ends: 63795 [2018-12-08 11:07:14,333 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 955 GetRequests, 946 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-12-08 11:07:14,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63795 states. [2018-12-08 11:07:14,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63795 to 59280. [2018-12-08 11:07:14,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59280 states. [2018-12-08 11:07:14,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59280 states to 59280 states and 69141 transitions. [2018-12-08 11:07:14,916 INFO L78 Accepts]: Start accepts. Automaton has 59280 states and 69141 transitions. Word has length 943 [2018-12-08 11:07:14,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:07:14,916 INFO L480 AbstractCegarLoop]: Abstraction has 59280 states and 69141 transitions. [2018-12-08 11:07:14,916 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 11:07:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 59280 states and 69141 transitions. [2018-12-08 11:07:14,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2018-12-08 11:07:14,962 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:07:14,963 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 11:07:14,963 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:07:14,963 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:07:14,963 INFO L82 PathProgramCache]: Analyzing trace with hash -1113661070, now seen corresponding path program 1 times [2018-12-08 11:07:14,963 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:07:14,963 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:07:14,964 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:14,964 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:14,964 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:15,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 605 proven. 259 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2018-12-08 11:07:15,409 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:07:15,409 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:07:15,415 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:15,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:15,542 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:07:15,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 1417 proven. 2 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2018-12-08 11:07:15,817 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:07:15,817 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-08 11:07:15,818 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 11:07:15,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 11:07:15,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-08 11:07:15,818 INFO L87 Difference]: Start difference. First operand 59280 states and 69141 transitions. Second operand 6 states. [2018-12-08 11:07:19,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:07:19,025 INFO L93 Difference]: Finished difference Result 120713 states and 141485 transitions. [2018-12-08 11:07:19,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-08 11:07:19,025 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1025 [2018-12-08 11:07:19,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:07:19,138 INFO L225 Difference]: With dead ends: 120713 [2018-12-08 11:07:19,139 INFO L226 Difference]: Without dead ends: 61879 [2018-12-08 11:07:19,211 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1039 GetRequests, 1029 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-12-08 11:07:19,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61879 states. [2018-12-08 11:07:19,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61879 to 58696. [2018-12-08 11:07:19,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58696 states. [2018-12-08 11:07:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58696 states to 58696 states and 67353 transitions. [2018-12-08 11:07:19,821 INFO L78 Accepts]: Start accepts. Automaton has 58696 states and 67353 transitions. Word has length 1025 [2018-12-08 11:07:19,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:07:19,822 INFO L480 AbstractCegarLoop]: Abstraction has 58696 states and 67353 transitions. [2018-12-08 11:07:19,822 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 11:07:19,822 INFO L276 IsEmpty]: Start isEmpty. Operand 58696 states and 67353 transitions. [2018-12-08 11:07:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2018-12-08 11:07:19,866 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:07:19,866 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 11:07:19,866 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:07:19,867 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:07:19,867 INFO L82 PathProgramCache]: Analyzing trace with hash -412144937, now seen corresponding path program 1 times [2018-12-08 11:07:19,867 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:07:19,867 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:07:19,867 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:19,867 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:19,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:20,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1913 backedges. 605 proven. 259 refuted. 0 times theorem prover too weak. 1049 trivial. 0 not checked. [2018-12-08 11:07:20,357 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:07:20,357 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:07:20,363 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:20,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:20,487 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:07:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1913 backedges. 1440 proven. 2 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2018-12-08 11:07:20,776 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:07:20,776 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2018-12-08 11:07:20,777 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-08 11:07:20,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-08 11:07:20,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-08 11:07:20,777 INFO L87 Difference]: Start difference. First operand 58696 states and 67353 transitions. Second operand 8 states. [2018-12-08 11:07:27,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:07:27,352 INFO L93 Difference]: Finished difference Result 122873 states and 143013 transitions. [2018-12-08 11:07:27,353 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-08 11:07:27,353 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1050 [2018-12-08 11:07:27,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:07:27,460 INFO L225 Difference]: With dead ends: 122873 [2018-12-08 11:07:27,460 INFO L226 Difference]: Without dead ends: 64623 [2018-12-08 11:07:27,513 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1081 GetRequests, 1062 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=108, Invalid=312, Unknown=0, NotChecked=0, Total=420 [2018-12-08 11:07:27,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64623 states. [2018-12-08 11:07:28,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64623 to 58682. [2018-12-08 11:07:28,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58682 states. [2018-12-08 11:07:28,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58682 states to 58682 states and 67123 transitions. [2018-12-08 11:07:28,136 INFO L78 Accepts]: Start accepts. Automaton has 58682 states and 67123 transitions. Word has length 1050 [2018-12-08 11:07:28,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:07:28,136 INFO L480 AbstractCegarLoop]: Abstraction has 58682 states and 67123 transitions. [2018-12-08 11:07:28,136 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-08 11:07:28,136 INFO L276 IsEmpty]: Start isEmpty. Operand 58682 states and 67123 transitions. [2018-12-08 11:07:28,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1279 [2018-12-08 11:07:28,192 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:07:28,193 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:07:28,193 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:07:28,193 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:07:28,193 INFO L82 PathProgramCache]: Analyzing trace with hash 1344742960, now seen corresponding path program 1 times [2018-12-08 11:07:28,193 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:07:28,193 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:07:28,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:28,194 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:28,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:28,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:28,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 859 proven. 693 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2018-12-08 11:07:28,963 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:07:28,963 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:07:28,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:29,119 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:07:29,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 1994 proven. 6 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2018-12-08 11:07:29,651 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:07:29,651 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2018-12-08 11:07:29,652 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-08 11:07:29,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-08 11:07:29,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-12-08 11:07:29,652 INFO L87 Difference]: Start difference. First operand 58682 states and 67123 transitions. Second operand 10 states. [2018-12-08 11:07:36,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:07:36,127 INFO L93 Difference]: Finished difference Result 136903 states and 159256 transitions. [2018-12-08 11:07:36,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-12-08 11:07:36,127 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1278 [2018-12-08 11:07:36,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:07:36,260 INFO L225 Difference]: With dead ends: 136903 [2018-12-08 11:07:36,260 INFO L226 Difference]: Without dead ends: 78229 [2018-12-08 11:07:36,325 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1340 GetRequests, 1306 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 344 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=279, Invalid=981, Unknown=0, NotChecked=0, Total=1260 [2018-12-08 11:07:36,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78229 states. [2018-12-08 11:07:37,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78229 to 73161. [2018-12-08 11:07:37,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73161 states. [2018-12-08 11:07:37,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73161 states to 73161 states and 83133 transitions. [2018-12-08 11:07:37,075 INFO L78 Accepts]: Start accepts. Automaton has 73161 states and 83133 transitions. Word has length 1278 [2018-12-08 11:07:37,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:07:37,076 INFO L480 AbstractCegarLoop]: Abstraction has 73161 states and 83133 transitions. [2018-12-08 11:07:37,076 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-08 11:07:37,076 INFO L276 IsEmpty]: Start isEmpty. Operand 73161 states and 83133 transitions. [2018-12-08 11:07:37,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1284 [2018-12-08 11:07:37,162 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:07:37,162 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:07:37,162 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:07:37,163 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:07:37,163 INFO L82 PathProgramCache]: Analyzing trace with hash -8677158, now seen corresponding path program 1 times [2018-12-08 11:07:37,163 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:07:37,163 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:07:37,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:37,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:37,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:07:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:38,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2602 backedges. 523 proven. 1271 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2018-12-08 11:07:38,486 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:07:38,486 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:07:38,492 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:07:38,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:07:38,642 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:07:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2602 backedges. 1108 proven. 2 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2018-12-08 11:07:39,306 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:07:39,306 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 8] total 25 [2018-12-08 11:07:39,307 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-12-08 11:07:39,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-12-08 11:07:39,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-12-08 11:07:39,307 INFO L87 Difference]: Start difference. First operand 73161 states and 83133 transitions. Second operand 25 states. [2018-12-08 11:10:32,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:10:32,732 INFO L93 Difference]: Finished difference Result 214585 states and 253653 transitions. [2018-12-08 11:10:32,732 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2018-12-08 11:10:32,732 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 1283 [2018-12-08 11:10:32,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:10:33,036 INFO L225 Difference]: With dead ends: 214585 [2018-12-08 11:10:33,036 INFO L226 Difference]: Without dead ends: 141432 [2018-12-08 11:10:33,127 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1615 GetRequests, 1400 SyntacticMatches, 2 SemanticMatches, 213 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18750 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=4703, Invalid=41307, Unknown=0, NotChecked=0, Total=46010 [2018-12-08 11:10:33,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141432 states. [2018-12-08 11:10:34,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141432 to 131684. [2018-12-08 11:10:34,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131684 states. [2018-12-08 11:10:34,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131684 states to 131684 states and 149386 transitions. [2018-12-08 11:10:34,972 INFO L78 Accepts]: Start accepts. Automaton has 131684 states and 149386 transitions. Word has length 1283 [2018-12-08 11:10:34,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:10:34,972 INFO L480 AbstractCegarLoop]: Abstraction has 131684 states and 149386 transitions. [2018-12-08 11:10:34,972 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-12-08 11:10:34,972 INFO L276 IsEmpty]: Start isEmpty. Operand 131684 states and 149386 transitions. [2018-12-08 11:10:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1304 [2018-12-08 11:10:35,080 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:10:35,080 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:10:35,081 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:10:35,083 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:10:35,083 INFO L82 PathProgramCache]: Analyzing trace with hash 332553986, now seen corresponding path program 1 times [2018-12-08 11:10:35,083 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:10:35,083 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:10:35,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:10:35,084 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:10:35,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:10:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:10:36,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 296 proven. 1059 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2018-12-08 11:10:36,978 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:10:36,978 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:10:36,984 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:10:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:10:37,145 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:10:38,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 2373 trivial. 0 not checked. [2018-12-08 11:10:38,165 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 11:10:38,166 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [14] total 15 [2018-12-08 11:10:38,166 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-08 11:10:38,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-08 11:10:38,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2018-12-08 11:10:38,167 INFO L87 Difference]: Start difference. First operand 131684 states and 149386 transitions. Second operand 15 states. [2018-12-08 11:10:41,356 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2018-12-08 11:10:43,356 WARN L180 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 66 [2018-12-08 11:10:54,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:10:54,164 INFO L93 Difference]: Finished difference Result 267849 states and 305042 transitions. [2018-12-08 11:10:54,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-12-08 11:10:54,164 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1303 [2018-12-08 11:10:54,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:10:54,413 INFO L225 Difference]: With dead ends: 267849 [2018-12-08 11:10:54,413 INFO L226 Difference]: Without dead ends: 138357 [2018-12-08 11:10:54,536 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1366 GetRequests, 1323 SyntacticMatches, 2 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 453 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=375, Invalid=1431, Unknown=0, NotChecked=0, Total=1806 [2018-12-08 11:10:54,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138357 states. [2018-12-08 11:10:55,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138357 to 137432. [2018-12-08 11:10:55,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137432 states. [2018-12-08 11:10:55,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137432 states to 137432 states and 155698 transitions. [2018-12-08 11:10:55,988 INFO L78 Accepts]: Start accepts. Automaton has 137432 states and 155698 transitions. Word has length 1303 [2018-12-08 11:10:55,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:10:55,988 INFO L480 AbstractCegarLoop]: Abstraction has 137432 states and 155698 transitions. [2018-12-08 11:10:55,989 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-08 11:10:55,989 INFO L276 IsEmpty]: Start isEmpty. Operand 137432 states and 155698 transitions. [2018-12-08 11:10:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1448 [2018-12-08 11:10:56,118 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:10:56,118 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 11:10:56,118 INFO L423 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:10:56,119 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:10:56,119 INFO L82 PathProgramCache]: Analyzing trace with hash -1405463360, now seen corresponding path program 1 times [2018-12-08 11:10:56,119 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:10:56,119 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:10:56,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:10:56,120 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:10:56,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:10:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:10:56,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 422 proven. 0 refuted. 0 times theorem prover too weak. 1556 trivial. 0 not checked. [2018-12-08 11:10:56,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 11:10:56,952 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-08 11:10:56,953 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 11:10:56,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 11:10:56,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-08 11:10:56,953 INFO L87 Difference]: Start difference. First operand 137432 states and 155698 transitions. Second operand 5 states. [2018-12-08 11:11:00,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:11:00,630 INFO L93 Difference]: Finished difference Result 273551 states and 310331 transitions. [2018-12-08 11:11:00,630 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-08 11:11:00,630 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1447 [2018-12-08 11:11:00,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:11:00,875 INFO L225 Difference]: With dead ends: 273551 [2018-12-08 11:11:00,875 INFO L226 Difference]: Without dead ends: 137878 [2018-12-08 11:11:00,998 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-08 11:11:01,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137878 states. [2018-12-08 11:11:02,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137878 to 137419. [2018-12-08 11:11:02,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137419 states. [2018-12-08 11:11:02,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137419 states to 137419 states and 155165 transitions. [2018-12-08 11:11:02,457 INFO L78 Accepts]: Start accepts. Automaton has 137419 states and 155165 transitions. Word has length 1447 [2018-12-08 11:11:02,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:11:02,458 INFO L480 AbstractCegarLoop]: Abstraction has 137419 states and 155165 transitions. [2018-12-08 11:11:02,458 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 11:11:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 137419 states and 155165 transitions. [2018-12-08 11:11:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1715 [2018-12-08 11:11:02,599 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:11:02,600 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 11:11:02,600 INFO L423 AbstractCegarLoop]: === Iteration 21 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:11:02,600 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:11:02,600 INFO L82 PathProgramCache]: Analyzing trace with hash -1462710804, now seen corresponding path program 1 times [2018-12-08 11:11:02,600 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:11:02,600 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:11:02,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:11:02,601 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:11:02,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:11:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:11:04,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4566 backedges. 1142 proven. 1303 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2018-12-08 11:11:04,594 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:11:04,594 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:11:04,600 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:11:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:11:04,817 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:11:05,082 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 515 DAG size of output: 22 [2018-12-08 11:11:06,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4566 backedges. 1629 proven. 41 refuted. 0 times theorem prover too weak. 2896 trivial. 0 not checked. [2018-12-08 11:11:06,079 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:11:06,079 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 6] total 14 [2018-12-08 11:11:06,080 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-08 11:11:06,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-08 11:11:06,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2018-12-08 11:11:06,080 INFO L87 Difference]: Start difference. First operand 137419 states and 155165 transitions. Second operand 14 states. [2018-12-08 11:11:35,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:11:35,871 INFO L93 Difference]: Finished difference Result 331237 states and 379052 transitions. [2018-12-08 11:11:35,871 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2018-12-08 11:11:35,872 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1714 [2018-12-08 11:11:35,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:11:35,873 INFO L225 Difference]: With dead ends: 331237 [2018-12-08 11:11:35,873 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 11:11:36,122 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1918 GetRequests, 1802 SyntacticMatches, 0 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5359 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=1922, Invalid=11884, Unknown=0, NotChecked=0, Total=13806 [2018-12-08 11:11:36,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 11:11:36,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 11:11:36,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 11:11:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 11:11:36,123 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1714 [2018-12-08 11:11:36,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:11:36,124 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 11:11:36,124 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-08 11:11:36,124 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 11:11:36,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 11:11:36,126 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 11:11:36,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:36,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:37,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:38,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:39,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:39,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:39,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:39,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:39,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:39,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:39,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:40,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:40,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:40,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:40,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:40,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:40,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:40,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:40,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:40,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:40,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:41,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:41,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:41,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:41,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:41,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:42,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:43,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:43,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:43,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:43,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:43,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:44,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:44,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:44,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:45,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:45,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:45,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:46,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:46,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:46,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:46,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:46,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:46,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:46,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:46,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:46,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:46,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:46,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:47,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:47,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:47,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:47,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:47,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:47,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:47,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:49,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:50,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:51,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:52,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:52,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:52,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:52,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:53,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:53,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:54,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:54,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:54,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:54,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:54,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:54,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:54,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:55,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:55,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:55,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:55,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,042 WARN L180 SmtUtils]: Spent 18.10 s on a formula simplification. DAG size of input: 2694 DAG size of output: 2291 [2018-12-08 11:11:56,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:56,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:57,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:58,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:59,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:59,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:59,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:59,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:11:59,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:00,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:00,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:00,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:00,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:00,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:00,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:00,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:01,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:01,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:01,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:01,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:02,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:02,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:02,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:02,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:02,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:03,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:03,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:04,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:04,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:04,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:04,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:05,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:05,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:05,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:05,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:05,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:06,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:09,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:10,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:11,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:11,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:11,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:11,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:11,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:12,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:12,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:13,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:13,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:13,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:13,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:13,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:13,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:14,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:14,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:14,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:14,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:15,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 11:12:15,427 WARN L180 SmtUtils]: Spent 18.17 s on a formula simplification. DAG size of input: 2694 DAG size of output: 2291 [2018-12-08 11:12:31,852 WARN L180 SmtUtils]: Spent 16.26 s on a formula simplification. DAG size of input: 1622 DAG size of output: 179 [2018-12-08 11:12:50,640 WARN L180 SmtUtils]: Spent 18.73 s on a formula simplification. DAG size of input: 1628 DAG size of output: 191 [2018-12-08 11:13:28,834 WARN L180 SmtUtils]: Spent 38.17 s on a formula simplification. DAG size of input: 2226 DAG size of output: 132 [2018-12-08 11:13:45,584 WARN L180 SmtUtils]: Spent 16.68 s on a formula simplification. DAG size of input: 1631 DAG size of output: 208 [2018-12-08 11:14:22,511 WARN L180 SmtUtils]: Spent 36.92 s on a formula simplification. DAG size of input: 2226 DAG size of output: 132 [2018-12-08 11:14:22,513 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 11:14:22,513 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-12-08 11:14:22,513 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 11:14:22,513 INFO L448 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,513 INFO L448 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,513 INFO L448 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2018-12-08 11:14:22,513 INFO L448 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2018-12-08 11:14:22,513 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1646 2572) no Hoare annotation was computed. [2018-12-08 11:14:22,513 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,513 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,513 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,514 INFO L448 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1646 2572) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2018-12-08 11:14:22,515 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,516 INFO L448 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,517 INFO L448 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2018-12-08 11:14:22,518 INFO L448 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2018-12-08 11:14:22,519 INFO L448 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,520 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1646 2572) the Hoare annotation is: (let ((.cse19 (< 300 |old(~a28~0)|)) (.cse9 (< 1 |old(~a24~0)|))) (let ((.cse13 (< (+ |old(~a14~0)| 79) 0)) (.cse11 (= ~a24~0 |old(~a24~0)|)) (.cse12 (= ~a28~0 |old(~a28~0)|)) (.cse23 (= 3 |old(~a24~0)|)) (.cse8 (= ~a26~0 |old(~a26~0)|)) (.cse14 (= |old(~a24~0)| ~a24~0)) (.cse7 (= ~a14~0 |old(~a14~0)|)) (.cse20 (or .cse19 .cse9)) (.cse0 (< 124 ~a21~0)) (.cse3 (< 0 (+ |old(~a14~0)| 84))) (.cse33 (<= |old(~a28~0)| 37)) (.cse22 (< 217 |old(~a26~0)|))) (let ((.cse6 (or (or .cse20 .cse0) (and .cse3 (= 1 |old(~a24~0)|) (<= (+ (div |old(~a14~0)| 299909) 1) 0) .cse33 .cse22))) (.cse21 (and .cse8 (and (<= ~a28~0 300) .cse14 (<= ~a24~0 1) .cse7))) (.cse15 (not .cse23)) (.cse2 (and .cse11 .cse12 .cse7 .cse8)) (.cse4 (and .cse14 .cse7 .cse8)) (.cse1 (< 0 (+ |old(~a14~0)| 114))) (.cse17 (< (+ |old(~a14~0)| 83) 0)) (.cse5 (and (or .cse13 .cse9) (or .cse9 (< |old(~a26~0)| 321493)))) (.cse18 (< 124 |old(~a26~0)|)) (.cse16 (and .cse7 .cse8 .cse14 .cse12)) (.cse10 (< 111 |old(~a28~0)|))) (and (or .cse0 .cse1 .cse2 (< |old(~a24~0)| 2)) (or .cse3 .cse4 .cse5) (or .cse6 (and .cse7 .cse8)) (or (<= ~a28~0 111) .cse9 (< 0 (+ |old(~a14~0)| 182)) .cse10) (or (and .cse11 .cse12) .cse6) (or (or .cse13 (< 0 (+ |old(~a26~0)| 68)) .cse0) (and .cse12 .cse14 .cse7 .cse8)) (or .cse3 .cse15 .cse16 .cse0 (< 0 (+ |old(~a26~0)| 554655))) (or .cse17 .cse16 .cse18 .cse19 .cse0) (or .cse3 .cse20 .cse21) (or .cse21 .cse20 .cse22) (or .cse19 .cse23 .cse0 .cse16 .cse22) (or .cse13 .cse15 .cse18 .cse16 .cse0) (or .cse0 .cse12 .cse9 (forall ((v_prenex_41 Int)) (let ((.cse24 (mod v_prenex_41 299891))) (let ((.cse26 (* 10 .cse24))) (let ((.cse25 (+ .cse26 3001080))) (or (not (= 0 .cse24)) (< .cse25 0) (< (div .cse25 9) (+ |old(~a26~0)| 600218)) (< (+ .cse26 2170) 0) (< 0 (+ v_prenex_41 68)))))))) (or (not (= 2 |old(~a24~0)|)) .cse0 (and .cse7 .cse8 .cse12 (= 2 ~a24~0))) (or .cse4 .cse9 .cse18) (or (and (forall ((v_prenex_12 Int)) (let ((.cse27 (mod v_prenex_12 299891))) (let ((.cse28 (* 10 .cse27))) (let ((.cse29 (+ .cse28 2170))) (or (= 0 .cse27) (< (+ .cse28 3001080) 0) (< 0 (+ v_prenex_12 68)) (<= 0 v_prenex_12) (not (= (div .cse29 9) |old(~a26~0)|)) (< .cse29 0)))))) (forall ((v_prenex_8 Int)) (let ((.cse31 (mod v_prenex_8 299891))) (let ((.cse30 (* 10 .cse31))) (let ((.cse32 (+ .cse30 3001080))) (or (< (+ .cse30 2170) 0) (< 0 (+ v_prenex_8 68)) (not (= 0 .cse31)) (not (= (div .cse32 9) |old(~a26~0)|)) (< .cse32 0))))))) .cse0 .cse9 .cse33 .cse2) (or .cse4 .cse1 .cse9) (or .cse17 .cse16 .cse0 (or .cse9 .cse22)) (or (and (and .cse14 .cse7) .cse8) .cse5 .cse22) (or .cse18 .cse0 .cse16 .cse10))))) [2018-12-08 11:14:22,520 INFO L448 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,521 INFO L448 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 128) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-12-08 11:14:22,522 INFO L448 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-12-08 11:14:22,523 INFO L448 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,524 INFO L448 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-12-08 11:14:22,525 INFO L448 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,526 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L444 ceAbstractionStarter]: At program point L1643(line 1643) the Hoare annotation is: (let ((.cse13 (= ~a28~0 |old(~a28~0)|)) (.cse21 (= 3 |old(~a24~0)|)) (.cse12 (< (+ |old(~a14~0)| 79) 0)) (.cse20 (< 300 |old(~a28~0)|)) (.cse8 (< 1 |old(~a24~0)|)) (.cse16 (= ~a26~0 |old(~a26~0)|)) (.cse14 (= |old(~a24~0)| ~a24~0)) (.cse15 (= ~a14~0 |old(~a14~0)|))) (let ((.cse0 (< 0 (+ |old(~a14~0)| 84))) (.cse18 (and .cse16 (and (<= ~a28~0 300) .cse14 (<= ~a24~0 1) .cse15))) (.cse3 (= 2 ~a24~0)) (.cse1 (and .cse14 .cse15 .cse16)) (.cse7 (< 0 (+ |old(~a14~0)| 114))) (.cse17 (or .cse20 .cse8)) (.cse23 (= ~a24~0 |old(~a24~0)|)) (.cse2 (and (or .cse12 .cse8) (or .cse8 (< |old(~a26~0)| 321493)))) (.cse19 (< 217 |old(~a26~0)|)) (.cse27 (< (+ |old(~a14~0)| 83) 0)) (.cse9 (< 111 |old(~a28~0)|)) (.cse10 (not .cse21)) (.cse28 (< 124 |old(~a26~0)|)) (.cse11 (and .cse15 .cse16 .cse14 .cse13)) (.cse22 (not (= 2 |old(~a24~0)|))) (.cse4 (< 0 (+ ~a14~0 182))) (.cse5 (< 37 ~a28~0)) (.cse6 (< 124 ~a21~0))) (and (or .cse0 .cse1 .cse2) (or (or (< 217 ~a26~0) (not (= calculate_output_~input 5)) (not .cse3) .cse4 .cse5 (<= ~a26~0 124)) .cse6 .cse7) (or (<= ~a28~0 111) .cse8 (< 0 (+ |old(~a14~0)| 182)) .cse9) (or .cse0 .cse10 .cse11 .cse6 (< 0 (+ |old(~a26~0)| 554655))) (or (or .cse12 (< 0 (+ |old(~a26~0)| 68)) .cse6) (and .cse13 .cse14 .cse15 .cse16)) (or .cse0 .cse17 .cse18) (or .cse18 .cse17 .cse19) (or .cse20 .cse21 .cse6 .cse11 .cse19) (or .cse22 .cse6 (and .cse15 .cse16 .cse13 .cse3)) (or (and .cse23 .cse13 .cse15 .cse16) .cse6 .cse7 (< |old(~a24~0)| 2)) (or .cse13 .cse6 .cse8 (forall ((v_prenex_41 Int)) (let ((.cse24 (mod v_prenex_41 299891))) (let ((.cse26 (* 10 .cse24))) (let ((.cse25 (+ .cse26 3001080))) (or (not (= 0 .cse24)) (< .cse25 0) (< (div .cse25 9) (+ |old(~a26~0)| 600218)) (< (+ .cse26 2170) 0) (< 0 (+ v_prenex_41 68)))))))) (or .cse11 .cse27 .cse6 (or .cse8 .cse19)) (or .cse1 .cse8 .cse28) (or (and (forall ((v_prenex_12 Int)) (let ((.cse29 (mod v_prenex_12 299891))) (let ((.cse30 (* 10 .cse29))) (let ((.cse31 (+ .cse30 2170))) (or (= 0 .cse29) (< (+ .cse30 3001080) 0) (< 0 (+ v_prenex_12 68)) (<= 0 v_prenex_12) (not (= (div .cse31 9) |old(~a26~0)|)) (< .cse31 0)))))) (forall ((v_prenex_8 Int)) (let ((.cse33 (mod v_prenex_8 299891))) (let ((.cse32 (* 10 .cse33))) (let ((.cse34 (+ .cse32 3001080))) (or (< (+ .cse32 2170) 0) (< 0 (+ v_prenex_8 68)) (not (= 0 .cse33)) (not (= (div .cse34 9) |old(~a26~0)|)) (< .cse34 0))))))) .cse6 .cse8 .cse11) (or .cse1 .cse7 .cse8) (or (or .cse17 .cse6) (and .cse23 .cse13 (or (< 0 (+ (div ~a14~0 299909) 1)) (<= ~a26~0 217) .cse5 (<= (+ ~a14~0 84) 0) (not (= 1 ~a24~0))) .cse15 .cse16)) (or (and (and .cse14 .cse15) .cse16) .cse2 .cse19) (or .cse27 .cse28 .cse20 .cse11 .cse6) (or .cse28 .cse6 .cse11 .cse9) (or .cse12 .cse10 .cse28 .cse6 .cse11) (or .cse22 (or (not (= calculate_output_~input 6)) .cse4 .cse5 (< 0 (+ ~a26~0 68))) .cse6)))) [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L1643-1(line 1643) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2018-12-08 11:14:22,527 INFO L448 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 24 1644) the Hoare annotation is: (let ((.cse24 (= ~a24~0 |old(~a24~0)|)) (.cse16 (= ~a28~0 |old(~a28~0)|)) (.cse13 (< (+ |old(~a14~0)| 79) 0)) (.cse11 (< 300 |old(~a28~0)|)) (.cse3 (< 1 |old(~a24~0)|)) (.cse12 (= 3 |old(~a24~0)|)) (.cse23 (= ~a26~0 |old(~a26~0)|)) (.cse25 (= |old(~a24~0)| ~a24~0)) (.cse22 (= ~a14~0 |old(~a14~0)|))) (let ((.cse0 (< 0 (+ |old(~a14~0)| 84))) (.cse9 (and .cse23 (and (<= ~a28~0 300) .cse25 (<= ~a24~0 1) .cse22))) (.cse5 (not .cse12)) (.cse8 (or .cse11 .cse3)) (.cse1 (and .cse25 .cse22 .cse23)) (.cse21 (< 0 (+ |old(~a14~0)| 114))) (.cse15 (< (+ |old(~a14~0)| 83) 0)) (.cse2 (and (or .cse13 .cse3) (or .cse3 (< |old(~a26~0)| 321493)))) (.cse10 (< 217 |old(~a26~0)|)) (.cse14 (< 124 |old(~a26~0)|)) (.cse7 (and .cse22 .cse23 .cse25 .cse16)) (.cse4 (< 111 |old(~a28~0)|)) (.cse20 (and .cse24 .cse16 .cse22 .cse23)) (.cse6 (< 124 ~a21~0))) (and (or .cse0 .cse1 .cse2) (or (<= ~a28~0 111) .cse3 (< 0 (+ |old(~a14~0)| 182)) .cse4) (or .cse0 .cse5 .cse6 .cse7 (< 0 (+ |old(~a26~0)| 554655))) (or .cse0 .cse8 .cse9) (or .cse9 .cse8 .cse10) (or .cse11 .cse12 .cse6 .cse7 .cse10) (or .cse13 .cse5 .cse14 .cse7 .cse6) (or .cse7 .cse15 .cse14 .cse11 .cse6) (or .cse6 .cse3 .cse16 (forall ((v_prenex_41 Int)) (let ((.cse17 (mod v_prenex_41 299891))) (let ((.cse19 (* 10 .cse17))) (let ((.cse18 (+ .cse19 3001080))) (or (not (= 0 .cse17)) (< .cse18 0) (< (div .cse18 9) (+ |old(~a26~0)| 600218)) (< (+ .cse19 2170) 0) (< 0 (+ v_prenex_41 68)))))))) (or .cse20 .cse6 .cse21 (< |old(~a24~0)| 2)) (or (and .cse16 .cse22 (= 2 ~a24~0) .cse23) (not (= 2 |old(~a24~0)|)) .cse6) (or .cse1 .cse3 .cse14) (or (and .cse22 .cse23 (and .cse24 .cse16)) (or .cse8 .cse6)) (or .cse1 .cse21 .cse3) (or .cse15 .cse7 .cse6 (or .cse3 .cse10)) (or (and (and .cse25 .cse22) .cse23) .cse2 .cse10) (or .cse14 .cse6 .cse7 .cse4) (or (and .cse16 .cse25 .cse22 .cse23) (or .cse13 (< 0 (+ |old(~a26~0)| 68)) .cse6)) (or (and (forall ((v_prenex_12 Int)) (let ((.cse26 (mod v_prenex_12 299891))) (let ((.cse27 (* 10 .cse26))) (let ((.cse28 (+ .cse27 2170))) (or (= 0 .cse26) (< (+ .cse27 3001080) 0) (< 0 (+ v_prenex_12 68)) (<= 0 v_prenex_12) (not (= (div .cse28 9) |old(~a26~0)|)) (< .cse28 0)))))) (forall ((v_prenex_8 Int)) (let ((.cse30 (mod v_prenex_8 299891))) (let ((.cse29 (* 10 .cse30))) (let ((.cse31 (+ .cse29 3001080))) (or (< (+ .cse29 2170) 0) (< 0 (+ v_prenex_8 68)) (not (= 0 .cse30)) (not (= (div .cse31 9) |old(~a26~0)|)) (< .cse31 0))))))) .cse20 .cse6 .cse3)))) [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,528 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,529 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,530 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,531 INFO L448 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,532 INFO L448 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,533 INFO L448 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,542 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,543 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,543 INFO L448 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,543 INFO L448 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,543 INFO L448 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,543 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,543 INFO L448 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,543 INFO L448 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,543 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2018-12-08 11:14:22,543 INFO L448 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2018-12-08 11:14:22,543 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,543 INFO L448 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,549 INFO L448 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,550 INFO L448 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,551 INFO L448 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2018-12-08 11:14:22,551 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,551 INFO L448 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,551 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,557 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,558 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,558 INFO L448 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,558 INFO L448 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,558 INFO L448 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,558 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,558 INFO L448 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2018-12-08 11:14:22,558 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,558 INFO L448 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2018-12-08 11:14:22,558 INFO L448 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2018-12-08 11:14:22,558 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,564 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,564 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,564 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,565 INFO L448 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,566 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2018-12-08 11:14:22,568 INFO L448 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-12-08 11:14:22,568 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-12-08 11:14:22,568 INFO L448 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2018-12-08 11:14:22,568 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 11:14:22,568 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a14~0 79))) (and (<= .cse0 0) (<= ~a26~0 222) (<= ~a28~0 111) (<= ~a24~0 1) (<= 0 .cse0) (<= ~a21~0 124))) [2018-12-08 11:14:22,568 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 11:14:22,568 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 11:14:22,568 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 2574 2590) the Hoare annotation is: (let ((.cse0 (+ |old(~a14~0)| 79))) (or (< .cse0 0) (and (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|) (= |old(~a24~0)| ~a24~0) (= ~a28~0 |old(~a28~0)|)) (< 124 ~a21~0) (< 1 |old(~a24~0)|) (< 0 .cse0) (< 111 |old(~a28~0)|) (< 222 |old(~a26~0)|))) [2018-12-08 11:14:22,568 INFO L444 ceAbstractionStarter]: At program point L2588(line 2588) the Hoare annotation is: (let ((.cse19 (<= ~a28~0 300)) (.cse3 (<= ~a24~0 1))) (let ((.cse5 (= ~a26~0 |old(~a26~0)|)) (.cse10 (<= 125 |old(~a26~0)|)) (.cse18 (and .cse19 .cse3))) (let ((.cse4 (or (and .cse5 .cse18) (and .cse10 (<= ~a26~0 222) .cse18))) (.cse6 (<= (+ ~a14~0 84) 0)) (.cse0 (<= 0 (+ ~a14~0 83))) (.cse9 (<= ~a26~0 124)) (.cse8 (<= 0 (+ ~a14~0 79))) (.cse7 (= ~a24~0 3)) (.cse2 (<= ~a26~0 217)) (.cse1 (<= 218 |old(~a26~0)|)) (.cse17 (+ |old(~a14~0)| 79))) (or (and .cse0 .cse1 .cse2 .cse3) (and (and .cse4 .cse5) .cse6) (and .cse7 .cse1 .cse8 .cse9) (and .cse1 (<= ~a28~0 111) .cse9) (and .cse4 .cse9) (and (<= (+ ~a14~0 114) 0) .cse1) (and .cse10 .cse3 .cse9) (and (or (exists ((v_prenex_12 Int)) (let ((.cse13 (mod v_prenex_12 299891))) (let ((.cse12 (* 10 .cse13))) (let ((.cse11 (+ .cse12 2170))) (and (<= (+ v_prenex_12 68) 0) (<= 0 .cse11) (<= 0 (+ .cse12 3001080)) (< v_prenex_12 0) (= ~a26~0 (div .cse11 9)) (not (= 0 .cse13))))))) (exists ((v_prenex_8 Int)) (let ((.cse16 (mod v_prenex_8 299891))) (let ((.cse14 (* 10 .cse16))) (let ((.cse15 (+ .cse14 3001080))) (and (<= 0 (+ .cse14 2170)) (= (div .cse15 9) ~a26~0) (= 0 .cse16) (<= (+ v_prenex_8 68) 0) (<= 0 .cse15))))))) .cse1 .cse3) (< 1 |old(~a24~0)|) (and (and (= ~a24~0 |old(~a24~0)|) (= ~a28~0 |old(~a28~0)|)) (= ~a14~0 |old(~a14~0)|) .cse5) (and (and (<= (+ ~a26~0 554655) 0) .cse1) .cse7 .cse6) (< 124 ~a21~0) (< 0 .cse17) (and (and (and (<= 321493 ~a26~0) .cse3) .cse1) .cse6) (and .cse1 .cse18) (and .cse0 (and .cse19 .cse1 .cse9)) (and (<= (+ ~a26~0 68) 0) .cse1 .cse8) (< 111 |old(~a28~0)|) (and .cse1 (and (not .cse7) .cse19) .cse2) (< 222 |old(~a26~0)|) (and .cse1 (= 2 ~a24~0)) (< .cse17 0))))) [2018-12-08 11:14:22,568 INFO L448 ceAbstractionStarter]: For program point L2588-1(line 2588) no Hoare annotation was computed. [2018-12-08 11:14:22,568 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 2574 2590) no Hoare annotation was computed. [2018-12-08 11:14:22,568 INFO L448 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2018-12-08 11:14:22,569 INFO L444 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse19 (<= ~a28~0 300)) (.cse3 (<= ~a24~0 1))) (let ((.cse5 (= ~a26~0 |old(~a26~0)|)) (.cse10 (<= 125 |old(~a26~0)|)) (.cse18 (and .cse19 .cse3))) (let ((.cse4 (or (and .cse5 .cse18) (and .cse10 (<= ~a26~0 222) .cse18))) (.cse6 (<= (+ ~a14~0 84) 0)) (.cse0 (<= 0 (+ ~a14~0 83))) (.cse9 (<= ~a26~0 124)) (.cse8 (<= 0 (+ ~a14~0 79))) (.cse7 (= ~a24~0 3)) (.cse2 (<= ~a26~0 217)) (.cse1 (<= 218 |old(~a26~0)|)) (.cse17 (+ |old(~a14~0)| 79))) (or (and .cse0 .cse1 .cse2 .cse3) (and (and .cse4 .cse5) .cse6) (and .cse7 .cse1 .cse8 .cse9) (and .cse1 (<= ~a28~0 111) .cse9) (and .cse4 .cse9) (and (<= (+ ~a14~0 114) 0) .cse1) (and .cse10 .cse3 .cse9) (and (or (exists ((v_prenex_12 Int)) (let ((.cse13 (mod v_prenex_12 299891))) (let ((.cse12 (* 10 .cse13))) (let ((.cse11 (+ .cse12 2170))) (and (<= (+ v_prenex_12 68) 0) (<= 0 .cse11) (<= 0 (+ .cse12 3001080)) (< v_prenex_12 0) (= ~a26~0 (div .cse11 9)) (not (= 0 .cse13))))))) (exists ((v_prenex_8 Int)) (let ((.cse16 (mod v_prenex_8 299891))) (let ((.cse14 (* 10 .cse16))) (let ((.cse15 (+ .cse14 3001080))) (and (<= 0 (+ .cse14 2170)) (= (div .cse15 9) ~a26~0) (= 0 .cse16) (<= (+ v_prenex_8 68) 0) (<= 0 .cse15))))))) .cse1 .cse3) (< 1 |old(~a24~0)|) (and (and (= ~a24~0 |old(~a24~0)|) (= ~a28~0 |old(~a28~0)|)) (= ~a14~0 |old(~a14~0)|) .cse5) (and (and (<= (+ ~a26~0 554655) 0) .cse1) .cse7 .cse6) (< 124 ~a21~0) (< 0 .cse17) (and (and (and (<= 321493 ~a26~0) .cse3) .cse1) .cse6) (and .cse1 .cse18) (and .cse0 (and .cse19 .cse1 .cse9)) (and (<= (+ ~a26~0 68) 0) .cse1 .cse8) (< 111 |old(~a28~0)|) (and .cse1 (and (not .cse7) .cse19) .cse2) (< 222 |old(~a26~0)|) (and .cse1 (= 2 ~a24~0)) (< .cse17 0))))) [2018-12-08 11:14:22,575 INFO L448 ceAbstractionStarter]: For program point L2580-3(lines 2574 2590) no Hoare annotation was computed. [2018-12-08 11:14:22,580 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,580 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,582 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,582 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,587 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,588 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,588 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,588 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,588 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,588 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,588 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,588 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,589 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,589 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,589 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 11:14:22 BoogieIcfgContainer [2018-12-08 11:14:22,591 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 11:14:22,591 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 11:14:22,591 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 11:14:22,591 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 11:14:22,592 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:03:58" (3/4) ... [2018-12-08 11:14:22,594 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 11:14:22,599 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 11:14:22,599 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-08 11:14:22,599 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-08 11:14:22,599 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 11:14:22,614 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-08 11:14:22,616 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 11:14:22,634 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((0 <= a14 + 83 && 218 <= \old(a26)) && a26 <= 217) && a24 <= 1) || ((((a26 == \old(a26) && a28 <= 300 && a24 <= 1) || ((125 <= \old(a26) && a26 <= 222) && a28 <= 300 && a24 <= 1)) && a26 == \old(a26)) && a14 + 84 <= 0)) || (((a24 == 3 && 218 <= \old(a26)) && 0 <= a14 + 79) && a26 <= 124)) || ((218 <= \old(a26) && a28 <= 111) && a26 <= 124)) || (((a26 == \old(a26) && a28 <= 300 && a24 <= 1) || ((125 <= \old(a26) && a26 <= 222) && a28 <= 300 && a24 <= 1)) && a26 <= 124)) || (a14 + 114 <= 0 && 218 <= \old(a26))) || ((125 <= \old(a26) && a24 <= 1) && a26 <= 124)) || ((((\exists v_prenex_12 : int :: ((((v_prenex_12 + 68 <= 0 && 0 <= 10 * (v_prenex_12 % 299891) + 2170) && 0 <= 10 * (v_prenex_12 % 299891) + 3001080) && v_prenex_12 < 0) && a26 == (10 * (v_prenex_12 % 299891) + 2170) / 9) && !(0 == v_prenex_12 % 299891)) || (\exists v_prenex_8 : int :: (((0 <= 10 * (v_prenex_8 % 299891) + 2170 && (10 * (v_prenex_8 % 299891) + 3001080) / 9 == a26) && 0 == v_prenex_8 % 299891) && v_prenex_8 + 68 <= 0) && 0 <= 10 * (v_prenex_8 % 299891) + 3001080)) && 218 <= \old(a26)) && a24 <= 1)) || 1 < \old(a24)) || (((a24 == \old(a24) && a28 == \old(a28)) && a14 == \old(a14)) && a26 == \old(a26))) || (((a26 + 554655 <= 0 && 218 <= \old(a26)) && a24 == 3) && a14 + 84 <= 0)) || 124 < a21) || 0 < \old(a14) + 79) || (((321493 <= a26 && a24 <= 1) && 218 <= \old(a26)) && a14 + 84 <= 0)) || (218 <= \old(a26) && a28 <= 300 && a24 <= 1)) || (0 <= a14 + 83 && (a28 <= 300 && 218 <= \old(a26)) && a26 <= 124)) || ((a26 + 68 <= 0 && 218 <= \old(a26)) && 0 <= a14 + 79)) || 111 < \old(a28)) || ((218 <= \old(a26) && !(a24 == 3) && a28 <= 300) && a26 <= 217)) || 222 < \old(a26)) || (218 <= \old(a26) && 2 == a24)) || \old(a14) + 79 < 0 [2018-12-08 11:14:22,750 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b8e08a08-eed1-46ca-b8b8-16d3845d7cfb/bin-2019/uautomizer/witness.graphml [2018-12-08 11:14:22,750 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 11:14:22,751 INFO L168 Benchmark]: Toolchain (without parser) took 627706.63 ms. Allocated memory was 1.0 GB in the beginning and 5.8 GB in the end (delta: 4.7 GB). Free memory was 946.3 MB in the beginning and 2.6 GB in the end (delta: -1.6 GB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2018-12-08 11:14:22,751 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 11:14:22,751 INFO L168 Benchmark]: CACSL2BoogieTranslator took 810.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.0 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -169.0 MB). Peak memory consumption was 118.2 MB. Max. memory is 11.5 GB. [2018-12-08 11:14:22,752 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. [2018-12-08 11:14:22,752 INFO L168 Benchmark]: Boogie Preprocessor took 98.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2018-12-08 11:14:22,752 INFO L168 Benchmark]: RCFGBuilder took 2235.65 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 82.8 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 45.4 MB). Peak memory consumption was 287.0 MB. Max. memory is 11.5 GB. [2018-12-08 11:14:22,752 INFO L168 Benchmark]: TraceAbstraction took 624366.04 ms. Allocated memory was 1.3 GB in the beginning and 5.8 GB in the end (delta: 4.5 GB). Free memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-12-08 11:14:22,752 INFO L168 Benchmark]: Witness Printer took 159.16 ms. Allocated memory is still 5.8 GB. Free memory was 2.7 GB in the beginning and 2.6 GB in the end (delta: 141.0 MB). Peak memory consumption was 141.0 MB. Max. memory is 11.5 GB. [2018-12-08 11:14:22,753 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 810.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.0 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -169.0 MB). Peak memory consumption was 118.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 98.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2235.65 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 82.8 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 45.4 MB). Peak memory consumption was 287.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 624366.04 ms. Allocated memory was 1.3 GB in the beginning and 5.8 GB in the end (delta: 4.5 GB). Free memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Witness Printer took 159.16 ms. Allocated memory is still 5.8 GB. Free memory was 2.7 GB in the beginning and 2.6 GB in the end (delta: 141.0 MB). Peak memory consumption was 141.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 128]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2580]: Loop Invariant [2018-12-08 11:14:22,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-08 11:14:22,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-08 11:14:22,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((0 <= a14 + 83 && 218 <= \old(a26)) && a26 <= 217) && a24 <= 1) || ((((a26 == \old(a26) && a28 <= 300 && a24 <= 1) || ((125 <= \old(a26) && a26 <= 222) && a28 <= 300 && a24 <= 1)) && a26 == \old(a26)) && a14 + 84 <= 0)) || (((a24 == 3 && 218 <= \old(a26)) && 0 <= a14 + 79) && a26 <= 124)) || ((218 <= \old(a26) && a28 <= 111) && a26 <= 124)) || (((a26 == \old(a26) && a28 <= 300 && a24 <= 1) || ((125 <= \old(a26) && a26 <= 222) && a28 <= 300 && a24 <= 1)) && a26 <= 124)) || (a14 + 114 <= 0 && 218 <= \old(a26))) || ((125 <= \old(a26) && a24 <= 1) && a26 <= 124)) || ((((\exists v_prenex_12 : int :: ((((v_prenex_12 + 68 <= 0 && 0 <= 10 * (v_prenex_12 % 299891) + 2170) && 0 <= 10 * (v_prenex_12 % 299891) + 3001080) && v_prenex_12 < 0) && a26 == (10 * (v_prenex_12 % 299891) + 2170) / 9) && !(0 == v_prenex_12 % 299891)) || (\exists v_prenex_8 : int :: (((0 <= 10 * (v_prenex_8 % 299891) + 2170 && (10 * (v_prenex_8 % 299891) + 3001080) / 9 == a26) && 0 == v_prenex_8 % 299891) && v_prenex_8 + 68 <= 0) && 0 <= 10 * (v_prenex_8 % 299891) + 3001080)) && 218 <= \old(a26)) && a24 <= 1)) || 1 < \old(a24)) || (((a24 == \old(a24) && a28 == \old(a28)) && a14 == \old(a14)) && a26 == \old(a26))) || (((a26 + 554655 <= 0 && 218 <= \old(a26)) && a24 == 3) && a14 + 84 <= 0)) || 124 < a21) || 0 < \old(a14) + 79) || (((321493 <= a26 && a24 <= 1) && 218 <= \old(a26)) && a14 + 84 <= 0)) || (218 <= \old(a26) && a28 <= 300 && a24 <= 1)) || (0 <= a14 + 83 && (a28 <= 300 && 218 <= \old(a26)) && a26 <= 124)) || ((a26 + 68 <= 0 && 218 <= \old(a26)) && 0 <= a14 + 79)) || 111 < \old(a28)) || ((218 <= \old(a26) && !(a24 == 3) && a28 <= 300) && a26 <= 217)) || 222 < \old(a26)) || (218 <= \old(a26) && 2 == a24)) || \old(a14) + 79 < 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 603 locations, 1 error locations. SAFE Result, 624.3s OverallTime, 21 OverallIterations, 10 TraceHistogramMax, 428.1s AutomataDifference, 0.0s DeadEndRemovalTime, 166.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 4543 SDtfs, 68241 SDslu, 7050 SDs, 0 SdLazy, 113992 SolverSat, 21584 SolverUnsat, 129 SolverUnknown, 0 SolverNotchecked, 385.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12899 GetRequests, 12347 SyntacticMatches, 16 SemanticMatches, 536 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25177 ImplicationChecksByTransitivity, 11.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=137432occurred in iteration=19, 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: 11.2s AutomataMinimizationTime, 21 MinimizatonAttempts, 45732 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 9271 PreInvPairs, 11245 NumberOfFragments, 2971 HoareAnnotationTreeSize, 9271 FomulaSimplifications, 10067354 FormulaSimplificationTreeSizeReduction, 39.2s HoareSimplificationTime, 9 FomulaSimplificationsInter, 8285770 FormulaSimplificationTreeSizeReductionInter, 126.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 7.8s InterpolantComputationTime, 26744 NumberOfCodeBlocks, 26744 NumberOfCodeBlocksAsserted, 36 NumberOfCheckSat, 26708 ConstructedInterpolants, 102 QuantifiedInterpolants, 64191074 SizeOfPredicates, 15 NumberOfNonLiveVariables, 16947 ConjunctsInSsa, 93 ConjunctsInUnsatCore, 36 InterpolantComputations, 10 PerfectInterpolantSequences, 41331/46561 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...