./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_b14a2194-14ff-40c7-a164-f8c4904013af/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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_b14a2194-14ff-40c7-a164-f8c4904013af/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:48:02,822 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 03:48:02,823 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 03:48:02,829 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 03:48:02,829 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 03:48:02,830 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 03:48:02,830 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 03:48:02,831 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 03:48:02,832 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 03:48:02,832 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 03:48:02,833 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 03:48:02,833 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 03:48:02,833 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 03:48:02,834 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 03:48:02,834 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 03:48:02,835 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 03:48:02,835 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 03:48:02,836 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 03:48:02,837 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 03:48:02,838 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 03:48:02,838 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 03:48:02,839 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 03:48:02,840 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 03:48:02,840 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 03:48:02,840 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 03:48:02,841 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 03:48:02,841 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 03:48:02,842 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 03:48:02,842 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 03:48:02,843 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 03:48:02,843 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 03:48:02,843 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 03:48:02,843 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 03:48:02,844 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 03:48:02,844 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 03:48:02,844 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 03:48:02,845 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 03:48:02,851 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 03:48:02,852 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 03:48:02,852 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 03:48:02,852 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 03:48:02,853 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 03:48:02,853 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 03:48:02,853 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 03:48:02,853 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 03:48:02,853 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 03:48:02,853 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 03:48:02,853 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 03:48:02,854 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 03:48:02,854 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 03:48:02,854 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 03:48:02,854 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 03:48:02,854 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 03:48:02,854 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 03:48:02,854 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 03:48:02,854 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 03:48:02,855 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 03:48:02,855 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 03:48:02,855 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 03:48:02,855 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 03:48:02,855 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 03:48:02,855 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 03:48:02,855 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 03:48:02,856 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 03:48:02,856 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 03:48:02,856 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 03:48:02,856 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 03:48:02,856 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_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:48:02,874 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 03:48:02,881 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 03:48:02,882 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 03:48:02,883 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 03:48:02,884 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 03:48:02,884 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c [2018-12-02 03:48:02,920 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/bin-2019/uautomizer/data/8ea843c5a/6bf8b1c2e1514ba8a87a8e78b6692539/FLAG2612bd4e6 [2018-12-02 03:48:03,286 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 03:48:03,286 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c [2018-12-02 03:48:03,298 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/bin-2019/uautomizer/data/8ea843c5a/6bf8b1c2e1514ba8a87a8e78b6692539/FLAG2612bd4e6 [2018-12-02 03:48:03,307 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/bin-2019/uautomizer/data/8ea843c5a/6bf8b1c2e1514ba8a87a8e78b6692539 [2018-12-02 03:48:03,309 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 03:48:03,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 03:48:03,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 03:48:03,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 03:48:03,312 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 03:48:03,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:48:03" (1/1) ... [2018-12-02 03:48:03,314 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@643265e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:03, skipping insertion in model container [2018-12-02 03:48:03,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:48:03" (1/1) ... [2018-12-02 03:48:03,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 03:48:03,373 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 03:48:03,812 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:48:03,815 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 03:48:04,126 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:48:04,137 INFO L195 MainTranslator]: Completed translation [2018-12-02 03:48:04,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04 WrapperNode [2018-12-02 03:48:04,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 03:48:04,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 03:48:04,138 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 03:48:04,138 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 03:48:04,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04" (1/1) ... [2018-12-02 03:48:04,162 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04" (1/1) ... [2018-12-02 03:48:04,167 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 03:48:04,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 03:48:04,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 03:48:04,168 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 03:48:04,174 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04" (1/1) ... [2018-12-02 03:48:04,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04" (1/1) ... [2018-12-02 03:48:04,181 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04" (1/1) ... [2018-12-02 03:48:04,181 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04" (1/1) ... [2018-12-02 03:48:04,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04" (1/1) ... [2018-12-02 03:48:04,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04" (1/1) ... [2018-12-02 03:48:04,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04" (1/1) ... [2018-12-02 03:48:04,255 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 03:48:04,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 03:48:04,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 03:48:04,255 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 03:48:04,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:48:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 03:48:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 03:48:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 03:48:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 03:48:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 03:48:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 03:48:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 03:48:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 03:48:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 03:48:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 03:48:06,561 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 03:48:06,561 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 03:48:06,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:48:06 BoogieIcfgContainer [2018-12-02 03:48:06,562 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 03:48:06,562 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 03:48:06,562 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 03:48:06,564 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 03:48:06,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:48:03" (1/3) ... [2018-12-02 03:48:06,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e8605b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:48:06, skipping insertion in model container [2018-12-02 03:48:06,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:48:04" (2/3) ... [2018-12-02 03:48:06,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e8605b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:48:06, skipping insertion in model container [2018-12-02 03:48:06,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:48:06" (3/3) ... [2018-12-02 03:48:06,567 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem17_label42_true-unreach-call.c [2018-12-02 03:48:06,572 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 03:48:06,577 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 03:48:06,586 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 03:48:06,607 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 03:48:06,608 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 03:48:06,608 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 03:48:06,608 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 03:48:06,608 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 03:48:06,608 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 03:48:06,608 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 03:48:06,608 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 03:48:06,609 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 03:48:06,625 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states. [2018-12-02 03:48:06,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-12-02 03:48:06,629 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:06,630 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] [2018-12-02 03:48:06,631 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:06,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:06,635 INFO L82 PathProgramCache]: Analyzing trace with hash 1436696441, now seen corresponding path program 1 times [2018-12-02 03:48:06,636 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:48:06,636 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:48:06,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:06,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:06,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:48:06,795 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:06,796 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 03:48:06,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 03:48:06,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 03:48:06,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:48:06,814 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 4 states. [2018-12-02 03:48:10,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:10,238 INFO L93 Difference]: Finished difference Result 2158 states and 4003 transitions. [2018-12-02 03:48:10,239 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 03:48:10,239 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 46 [2018-12-02 03:48:10,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:10,253 INFO L225 Difference]: With dead ends: 2158 [2018-12-02 03:48:10,253 INFO L226 Difference]: Without dead ends: 1474 [2018-12-02 03:48:10,258 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 [2018-12-02 03:48:10,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1474 states. [2018-12-02 03:48:10,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1474 to 1447. [2018-12-02 03:48:10,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1447 states. [2018-12-02 03:48:10,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1447 states and 2481 transitions. [2018-12-02 03:48:10,330 INFO L78 Accepts]: Start accepts. Automaton has 1447 states and 2481 transitions. Word has length 46 [2018-12-02 03:48:10,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:10,331 INFO L480 AbstractCegarLoop]: Abstraction has 1447 states and 2481 transitions. [2018-12-02 03:48:10,331 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 03:48:10,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2481 transitions. [2018-12-02 03:48:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-12-02 03:48:10,335 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:10,335 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] [2018-12-02 03:48:10,335 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:10,336 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:10,336 INFO L82 PathProgramCache]: Analyzing trace with hash 1436955208, now seen corresponding path program 1 times [2018-12-02 03:48:10,336 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:48:10,336 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:48:10,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:10,337 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:10,338 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:10,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:48:10,502 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:10,502 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 03:48:10,504 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:48:10,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:48:10,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:48:10,504 INFO L87 Difference]: Start difference. First operand 1447 states and 2481 transitions. Second operand 6 states. [2018-12-02 03:48:15,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:15,196 INFO L93 Difference]: Finished difference Result 5602 states and 9930 transitions. [2018-12-02 03:48:15,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 03:48:15,197 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-12-02 03:48:15,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:15,215 INFO L225 Difference]: With dead ends: 5602 [2018-12-02 03:48:15,215 INFO L226 Difference]: Without dead ends: 4161 [2018-12-02 03:48:15,220 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 [2018-12-02 03:48:15,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4161 states. [2018-12-02 03:48:15,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4161 to 4140. [2018-12-02 03:48:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4140 states. [2018-12-02 03:48:15,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 4140 states and 6053 transitions. [2018-12-02 03:48:15,290 INFO L78 Accepts]: Start accepts. Automaton has 4140 states and 6053 transitions. Word has length 124 [2018-12-02 03:48:15,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:15,291 INFO L480 AbstractCegarLoop]: Abstraction has 4140 states and 6053 transitions. [2018-12-02 03:48:15,291 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:48:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 4140 states and 6053 transitions. [2018-12-02 03:48:15,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-12-02 03:48:15,293 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:15,293 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] [2018-12-02 03:48:15,294 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:15,294 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:15,294 INFO L82 PathProgramCache]: Analyzing trace with hash 1743671988, now seen corresponding path program 1 times [2018-12-02 03:48:15,294 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:48:15,294 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:48:15,295 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:15,295 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:15,295 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:15,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:15,405 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:48:15,406 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:48:15,406 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 03:48:15,406 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:48:15,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:48:15,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:48:15,406 INFO L87 Difference]: Start difference. First operand 4140 states and 6053 transitions. Second operand 6 states. [2018-12-02 03:48:17,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:17,895 INFO L93 Difference]: Finished difference Result 12482 states and 19726 transitions. [2018-12-02 03:48:17,895 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 03:48:17,895 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 125 [2018-12-02 03:48:17,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:17,915 INFO L225 Difference]: With dead ends: 12482 [2018-12-02 03:48:17,916 INFO L226 Difference]: Without dead ends: 8348 [2018-12-02 03:48:17,924 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 [2018-12-02 03:48:17,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8348 states. [2018-12-02 03:48:18,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8348 to 8275. [2018-12-02 03:48:18,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8275 states. [2018-12-02 03:48:18,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8275 states to 8275 states and 12051 transitions. [2018-12-02 03:48:18,036 INFO L78 Accepts]: Start accepts. Automaton has 8275 states and 12051 transitions. Word has length 125 [2018-12-02 03:48:18,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:18,036 INFO L480 AbstractCegarLoop]: Abstraction has 8275 states and 12051 transitions. [2018-12-02 03:48:18,036 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:48:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 8275 states and 12051 transitions. [2018-12-02 03:48:18,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-12-02 03:48:18,038 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:18,038 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] [2018-12-02 03:48:18,039 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:18,039 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:18,039 INFO L82 PathProgramCache]: Analyzing trace with hash -1224379681, now seen corresponding path program 1 times [2018-12-02 03:48:18,039 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:48:18,039 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:48:18,039 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:18,040 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:18,040 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:18,133 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 79 proven. 5 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2018-12-02 03:48:18,134 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:48:18,134 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:48:18,141 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:18,193 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:48:18,260 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 150 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:48:18,277 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:48:18,277 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-02 03:48:18,277 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 03:48:18,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 03:48:18,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-02 03:48:18,278 INFO L87 Difference]: Start difference. First operand 8275 states and 12051 transitions. Second operand 9 states. [2018-12-02 03:48:22,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:22,128 INFO L93 Difference]: Finished difference Result 20630 states and 30023 transitions. [2018-12-02 03:48:22,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-02 03:48:22,129 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 198 [2018-12-02 03:48:22,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:22,167 INFO L225 Difference]: With dead ends: 20630 [2018-12-02 03:48:22,168 INFO L226 Difference]: Without dead ends: 11062 [2018-12-02 03:48:22,188 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 199 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=72, Invalid=168, Unknown=0, NotChecked=0, Total=240 [2018-12-02 03:48:22,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11062 states. [2018-12-02 03:48:22,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11062 to 9699. [2018-12-02 03:48:22,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9699 states. [2018-12-02 03:48:22,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9699 states to 9699 states and 12440 transitions. [2018-12-02 03:48:22,319 INFO L78 Accepts]: Start accepts. Automaton has 9699 states and 12440 transitions. Word has length 198 [2018-12-02 03:48:22,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:22,319 INFO L480 AbstractCegarLoop]: Abstraction has 9699 states and 12440 transitions. [2018-12-02 03:48:22,319 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 03:48:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 9699 states and 12440 transitions. [2018-12-02 03:48:22,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-12-02 03:48:22,321 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:22,321 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] [2018-12-02 03:48:22,321 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:22,321 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:22,321 INFO L82 PathProgramCache]: Analyzing trace with hash -1728692045, now seen corresponding path program 1 times [2018-12-02 03:48:22,321 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:48:22,321 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:48:22,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:22,322 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:22,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:22,461 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 104 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 03:48:22,461 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:48:22,461 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:48:22,470 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:22,512 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:48:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-12-02 03:48:22,562 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:48:22,562 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2018-12-02 03:48:22,562 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 03:48:22,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 03:48:22,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-12-02 03:48:22,563 INFO L87 Difference]: Start difference. First operand 9699 states and 12440 transitions. Second operand 8 states. [2018-12-02 03:48:25,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:25,941 INFO L93 Difference]: Finished difference Result 19463 states and 25362 transitions. [2018-12-02 03:48:25,941 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-02 03:48:25,942 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 211 [2018-12-02 03:48:25,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:25,965 INFO L225 Difference]: With dead ends: 19463 [2018-12-02 03:48:25,965 INFO L226 Difference]: Without dead ends: 9770 [2018-12-02 03:48:25,984 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 [2018-12-02 03:48:25,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9770 states. [2018-12-02 03:48:26,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9770 to 9699. [2018-12-02 03:48:26,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9699 states. [2018-12-02 03:48:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9699 states to 9699 states and 12278 transitions. [2018-12-02 03:48:26,099 INFO L78 Accepts]: Start accepts. Automaton has 9699 states and 12278 transitions. Word has length 211 [2018-12-02 03:48:26,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:26,099 INFO L480 AbstractCegarLoop]: Abstraction has 9699 states and 12278 transitions. [2018-12-02 03:48:26,099 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 03:48:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 9699 states and 12278 transitions. [2018-12-02 03:48:26,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2018-12-02 03:48:26,102 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:26,102 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] [2018-12-02 03:48:26,102 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:26,102 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:26,102 INFO L82 PathProgramCache]: Analyzing trace with hash -768067194, now seen corresponding path program 1 times [2018-12-02 03:48:26,102 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:48:26,102 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:48:26,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:26,103 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:26,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:26,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 270 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-12-02 03:48:26,231 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:48:26,231 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:48:26,238 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:26,288 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:48:26,327 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 270 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-12-02 03:48:26,352 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:48:26,352 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 7 [2018-12-02 03:48:26,352 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 03:48:26,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 03:48:26,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-12-02 03:48:26,353 INFO L87 Difference]: Start difference. First operand 9699 states and 12278 transitions. Second operand 7 states. [2018-12-02 03:48:30,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:48:30,722 INFO L93 Difference]: Finished difference Result 25567 states and 33613 transitions. [2018-12-02 03:48:30,722 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-02 03:48:30,722 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 287 [2018-12-02 03:48:30,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:48:30,750 INFO L225 Difference]: With dead ends: 25567 [2018-12-02 03:48:30,750 INFO L226 Difference]: Without dead ends: 15874 [2018-12-02 03:48:30,763 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 [2018-12-02 03:48:30,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15874 states. [2018-12-02 03:48:30,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15874 to 14436. [2018-12-02 03:48:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14436 states. [2018-12-02 03:48:30,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14436 states to 14436 states and 18222 transitions. [2018-12-02 03:48:30,954 INFO L78 Accepts]: Start accepts. Automaton has 14436 states and 18222 transitions. Word has length 287 [2018-12-02 03:48:30,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:48:30,955 INFO L480 AbstractCegarLoop]: Abstraction has 14436 states and 18222 transitions. [2018-12-02 03:48:30,955 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 03:48:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 14436 states and 18222 transitions. [2018-12-02 03:48:30,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2018-12-02 03:48:30,961 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:48:30,961 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] [2018-12-02 03:48:30,962 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:48:30,962 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:48:30,962 INFO L82 PathProgramCache]: Analyzing trace with hash 793686743, now seen corresponding path program 1 times [2018-12-02 03:48:30,962 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:48:30,962 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:48:30,963 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:30,963 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:30,963 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:48:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:31,130 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 125 proven. 146 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-12-02 03:48:31,130 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:48:31,130 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:48:31,136 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:48:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:48:31,196 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:48:31,321 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 233 proven. 2 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-12-02 03:48:31,336 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:48:31,337 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2018-12-02 03:48:31,337 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 03:48:31,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 03:48:31,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-02 03:48:31,338 INFO L87 Difference]: Start difference. First operand 14436 states and 18222 transitions. Second operand 10 states. [2018-12-02 03:50:41,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:50:41,452 INFO L93 Difference]: Finished difference Result 43573 states and 62578 transitions. [2018-12-02 03:50:41,453 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-12-02 03:50:41,453 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 333 [2018-12-02 03:50:41,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:50:41,528 INFO L225 Difference]: With dead ends: 43573 [2018-12-02 03:50:41,528 INFO L226 Difference]: Without dead ends: 28155 [2018-12-02 03:50:41,542 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 345 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=127, Invalid=335, Unknown=0, NotChecked=0, Total=462 [2018-12-02 03:50:41,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28155 states. [2018-12-02 03:50:41,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28155 to 26487. [2018-12-02 03:50:41,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26487 states. [2018-12-02 03:50:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26487 states to 26487 states and 34231 transitions. [2018-12-02 03:50:41,839 INFO L78 Accepts]: Start accepts. Automaton has 26487 states and 34231 transitions. Word has length 333 [2018-12-02 03:50:41,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:50:41,839 INFO L480 AbstractCegarLoop]: Abstraction has 26487 states and 34231 transitions. [2018-12-02 03:50:41,839 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 03:50:41,840 INFO L276 IsEmpty]: Start isEmpty. Operand 26487 states and 34231 transitions. [2018-12-02 03:50:41,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2018-12-02 03:50:41,845 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:50:41,845 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] [2018-12-02 03:50:41,846 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:50:41,846 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:50:41,846 INFO L82 PathProgramCache]: Analyzing trace with hash 1295628949, now seen corresponding path program 1 times [2018-12-02 03:50:41,846 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:50:41,846 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:50:41,847 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:50:41,847 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:50:41,847 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:50:41,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:50:41,971 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2018-12-02 03:50:41,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:50:41,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 03:50:41,971 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 03:50:41,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 03:50:41,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:50:41,972 INFO L87 Difference]: Start difference. First operand 26487 states and 34231 transitions. Second operand 4 states. [2018-12-02 03:50:46,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:50:46,766 INFO L93 Difference]: Finished difference Result 67001 states and 89287 transitions. [2018-12-02 03:50:46,767 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 03:50:46,767 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 370 [2018-12-02 03:50:46,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:50:46,829 INFO L225 Difference]: With dead ends: 67001 [2018-12-02 03:50:46,829 INFO L226 Difference]: Without dead ends: 38161 [2018-12-02 03:50:46,860 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 [2018-12-02 03:50:46,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38161 states. [2018-12-02 03:50:47,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38161 to 36400. [2018-12-02 03:50:47,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36400 states. [2018-12-02 03:50:47,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36400 states to 36400 states and 45440 transitions. [2018-12-02 03:50:47,261 INFO L78 Accepts]: Start accepts. Automaton has 36400 states and 45440 transitions. Word has length 370 [2018-12-02 03:50:47,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:50:47,262 INFO L480 AbstractCegarLoop]: Abstraction has 36400 states and 45440 transitions. [2018-12-02 03:50:47,262 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 03:50:47,262 INFO L276 IsEmpty]: Start isEmpty. Operand 36400 states and 45440 transitions. [2018-12-02 03:50:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2018-12-02 03:50:47,270 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:50:47,270 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] [2018-12-02 03:50:47,270 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:50:47,271 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:50:47,271 INFO L82 PathProgramCache]: Analyzing trace with hash 1223844528, now seen corresponding path program 1 times [2018-12-02 03:50:47,271 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:50:47,271 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:50:47,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:50:47,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:50:47,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:50:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:50:47,464 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-02 03:50:47,464 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:50:47,464 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:50:47,470 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:50:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:50:47,534 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:50:47,608 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-02 03:50:47,633 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:50:47,633 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-02 03:50:47,633 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:50:47,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:50:47,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:50:47,634 INFO L87 Difference]: Start difference. First operand 36400 states and 45440 transitions. Second operand 6 states. [2018-12-02 03:50:53,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:50:53,573 INFO L93 Difference]: Finished difference Result 78970 states and 99895 transitions. [2018-12-02 03:50:53,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-02 03:50:53,574 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 473 [2018-12-02 03:50:53,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:50:53,652 INFO L225 Difference]: With dead ends: 78970 [2018-12-02 03:50:53,652 INFO L226 Difference]: Without dead ends: 41654 [2018-12-02 03:50:53,694 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 [2018-12-02 03:50:53,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41654 states. [2018-12-02 03:50:54,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41654 to 39834. [2018-12-02 03:50:54,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39834 states. [2018-12-02 03:50:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39834 states to 39834 states and 49917 transitions. [2018-12-02 03:50:54,140 INFO L78 Accepts]: Start accepts. Automaton has 39834 states and 49917 transitions. Word has length 473 [2018-12-02 03:50:54,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:50:54,141 INFO L480 AbstractCegarLoop]: Abstraction has 39834 states and 49917 transitions. [2018-12-02 03:50:54,141 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:50:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 39834 states and 49917 transitions. [2018-12-02 03:50:54,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2018-12-02 03:50:54,147 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:50:54,147 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] [2018-12-02 03:50:54,147 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:50:54,148 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:50:54,148 INFO L82 PathProgramCache]: Analyzing trace with hash -32436343, now seen corresponding path program 1 times [2018-12-02 03:50:54,148 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:50:54,148 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:50:54,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:50:54,148 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:50:54,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:50:54,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:50:54,356 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-02 03:50:54,356 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:50:54,356 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:50:54,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:50:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:50:54,432 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:50:54,522 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-02 03:50:54,536 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:50:54,537 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-02 03:50:54,537 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:50:54,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:50:54,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:50:54,537 INFO L87 Difference]: Start difference. First operand 39834 states and 49917 transitions. Second operand 6 states. [2018-12-02 03:50:58,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:50:58,667 INFO L93 Difference]: Finished difference Result 89132 states and 114576 transitions. [2018-12-02 03:50:58,667 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-02 03:50:58,667 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 492 [2018-12-02 03:50:58,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:50:58,763 INFO L225 Difference]: With dead ends: 89132 [2018-12-02 03:50:58,763 INFO L226 Difference]: Without dead ends: 47560 [2018-12-02 03:50:58,806 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 [2018-12-02 03:50:58,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47560 states. [2018-12-02 03:50:59,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47560 to 46909. [2018-12-02 03:50:59,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46909 states. [2018-12-02 03:50:59,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46909 states to 46909 states and 58280 transitions. [2018-12-02 03:50:59,368 INFO L78 Accepts]: Start accepts. Automaton has 46909 states and 58280 transitions. Word has length 492 [2018-12-02 03:50:59,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:50:59,368 INFO L480 AbstractCegarLoop]: Abstraction has 46909 states and 58280 transitions. [2018-12-02 03:50:59,368 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:50:59,368 INFO L276 IsEmpty]: Start isEmpty. Operand 46909 states and 58280 transitions. [2018-12-02 03:50:59,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2018-12-02 03:50:59,376 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:50:59,376 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] [2018-12-02 03:50:59,376 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:50:59,376 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:50:59,376 INFO L82 PathProgramCache]: Analyzing trace with hash 1100726762, now seen corresponding path program 1 times [2018-12-02 03:50:59,376 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:50:59,376 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:50:59,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:50:59,377 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:50:59,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:50:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:50:59,497 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 124 proven. 2 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-12-02 03:50:59,498 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:50:59,498 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:50:59,504 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:50:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:50:59,566 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:50:59,621 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-12-02 03:50:59,636 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:50:59,637 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-02 03:50:59,637 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:50:59,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:50:59,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:50:59,637 INFO L87 Difference]: Start difference. First operand 46909 states and 58280 transitions. Second operand 3 states. [2018-12-02 03:51:03,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:51:03,527 INFO L93 Difference]: Finished difference Result 109047 states and 137463 transitions. [2018-12-02 03:51:03,527 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:51:03,527 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 496 [2018-12-02 03:51:03,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:51:03,631 INFO L225 Difference]: With dead ends: 109047 [2018-12-02 03:51:03,631 INFO L226 Difference]: Without dead ends: 59427 [2018-12-02 03:51:03,686 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 [2018-12-02 03:51:03,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59427 states. [2018-12-02 03:51:04,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59427 to 57691. [2018-12-02 03:51:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57691 states. [2018-12-02 03:51:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57691 states to 57691 states and 70300 transitions. [2018-12-02 03:51:04,433 INFO L78 Accepts]: Start accepts. Automaton has 57691 states and 70300 transitions. Word has length 496 [2018-12-02 03:51:04,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:51:04,433 INFO L480 AbstractCegarLoop]: Abstraction has 57691 states and 70300 transitions. [2018-12-02 03:51:04,434 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:51:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 57691 states and 70300 transitions. [2018-12-02 03:51:04,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2018-12-02 03:51:04,446 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:51:04,446 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] [2018-12-02 03:51:04,446 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:51:04,447 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:51:04,447 INFO L82 PathProgramCache]: Analyzing trace with hash 209914481, now seen corresponding path program 1 times [2018-12-02 03:51:04,447 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:51:04,447 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:51:04,447 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:04,447 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:04,447 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2018-12-02 03:51:04,646 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:51:04,646 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:51:04,647 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:51:04,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:51:04,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:51:04,647 INFO L87 Difference]: Start difference. First operand 57691 states and 70300 transitions. Second operand 3 states. [2018-12-02 03:51:06,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:51:06,628 INFO L93 Difference]: Finished difference Result 120091 states and 147332 transitions. [2018-12-02 03:51:06,628 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:51:06,628 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 578 [2018-12-02 03:51:06,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:51:06,719 INFO L225 Difference]: With dead ends: 120091 [2018-12-02 03:51:06,719 INFO L226 Difference]: Without dead ends: 61077 [2018-12-02 03:51:06,762 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 [2018-12-02 03:51:06,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61077 states. [2018-12-02 03:51:07,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61077 to 55821. [2018-12-02 03:51:07,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55821 states. [2018-12-02 03:51:07,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55821 states to 55821 states and 65939 transitions. [2018-12-02 03:51:07,310 INFO L78 Accepts]: Start accepts. Automaton has 55821 states and 65939 transitions. Word has length 578 [2018-12-02 03:51:07,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:51:07,311 INFO L480 AbstractCegarLoop]: Abstraction has 55821 states and 65939 transitions. [2018-12-02 03:51:07,311 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:51:07,311 INFO L276 IsEmpty]: Start isEmpty. Operand 55821 states and 65939 transitions. [2018-12-02 03:51:07,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2018-12-02 03:51:07,364 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:51:07,365 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] [2018-12-02 03:51:07,365 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:51:07,365 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:51:07,365 INFO L82 PathProgramCache]: Analyzing trace with hash 1407153165, now seen corresponding path program 1 times [2018-12-02 03:51:07,365 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:51:07,365 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:51:07,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:07,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:07,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1414 backedges. 216 proven. 2 refuted. 0 times theorem prover too weak. 1196 trivial. 0 not checked. [2018-12-02 03:51:07,842 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:51:07,842 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:51:07,850 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:07,975 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:51:08,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1414 backedges. 1005 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2018-12-02 03:51:08,366 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:51:08,366 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-02 03:51:08,367 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 03:51:08,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 03:51:08,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-02 03:51:08,367 INFO L87 Difference]: Start difference. First operand 55821 states and 65939 transitions. Second operand 5 states. [2018-12-02 03:51:09,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:51:09,813 INFO L93 Difference]: Finished difference Result 107202 states and 126912 transitions. [2018-12-02 03:51:09,814 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:51:09,814 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 941 [2018-12-02 03:51:09,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:51:09,897 INFO L225 Difference]: With dead ends: 107202 [2018-12-02 03:51:09,898 INFO L226 Difference]: Without dead ends: 52260 [2018-12-02 03:51:09,945 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 [2018-12-02 03:51:09,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52260 states. [2018-12-02 03:51:10,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52260 to 52248. [2018-12-02 03:51:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52248 states. [2018-12-02 03:51:10,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52248 states to 52248 states and 61613 transitions. [2018-12-02 03:51:10,463 INFO L78 Accepts]: Start accepts. Automaton has 52248 states and 61613 transitions. Word has length 941 [2018-12-02 03:51:10,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:51:10,464 INFO L480 AbstractCegarLoop]: Abstraction has 52248 states and 61613 transitions. [2018-12-02 03:51:10,464 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 03:51:10,464 INFO L276 IsEmpty]: Start isEmpty. Operand 52248 states and 61613 transitions. [2018-12-02 03:51:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2018-12-02 03:51:10,509 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:51:10,510 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] [2018-12-02 03:51:10,510 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:51:10,510 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:51:10,510 INFO L82 PathProgramCache]: Analyzing trace with hash -1059978275, now seen corresponding path program 1 times [2018-12-02 03:51:10,510 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:51:10,510 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:51:10,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:10,511 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:10,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:10,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:10,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 521 proven. 114 refuted. 0 times theorem prover too weak. 679 trivial. 0 not checked. [2018-12-02 03:51:10,952 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:51:10,952 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:51:10,960 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:11,093 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:51:11,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 995 proven. 2 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2018-12-02 03:51:11,349 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:51:11,350 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-02 03:51:11,350 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:51:11,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:51:11,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:51:11,351 INFO L87 Difference]: Start difference. First operand 52248 states and 61613 transitions. Second operand 6 states. [2018-12-02 03:51:14,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:51:14,853 INFO L93 Difference]: Finished difference Result 115164 states and 136530 transitions. [2018-12-02 03:51:14,853 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 03:51:14,853 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 943 [2018-12-02 03:51:14,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:51:14,976 INFO L225 Difference]: With dead ends: 115164 [2018-12-02 03:51:14,976 INFO L226 Difference]: Without dead ends: 63795 [2018-12-02 03:51:15,040 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 [2018-12-02 03:51:15,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63795 states. [2018-12-02 03:51:15,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63795 to 59280. [2018-12-02 03:51:15,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59280 states. [2018-12-02 03:51:15,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59280 states to 59280 states and 69141 transitions. [2018-12-02 03:51:15,675 INFO L78 Accepts]: Start accepts. Automaton has 59280 states and 69141 transitions. Word has length 943 [2018-12-02 03:51:15,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:51:15,675 INFO L480 AbstractCegarLoop]: Abstraction has 59280 states and 69141 transitions. [2018-12-02 03:51:15,675 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:51:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 59280 states and 69141 transitions. [2018-12-02 03:51:15,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2018-12-02 03:51:15,723 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:51:15,723 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] [2018-12-02 03:51:15,724 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:51:15,724 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:51:15,724 INFO L82 PathProgramCache]: Analyzing trace with hash -1113661070, now seen corresponding path program 1 times [2018-12-02 03:51:15,724 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:51:15,724 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:51:15,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:15,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:15,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:16,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 605 proven. 259 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2018-12-02 03:51:16,154 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:51:16,154 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:51:16,160 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:16,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:16,285 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:51:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 1417 proven. 2 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2018-12-02 03:51:17,057 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:51:17,057 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-02 03:51:17,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:51:17,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:51:17,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:51:17,058 INFO L87 Difference]: Start difference. First operand 59280 states and 69141 transitions. Second operand 6 states. [2018-12-02 03:51:20,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:51:20,945 INFO L93 Difference]: Finished difference Result 120713 states and 141485 transitions. [2018-12-02 03:51:20,946 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-02 03:51:20,946 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1025 [2018-12-02 03:51:20,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:51:21,058 INFO L225 Difference]: With dead ends: 120713 [2018-12-02 03:51:21,058 INFO L226 Difference]: Without dead ends: 61879 [2018-12-02 03:51:21,128 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 [2018-12-02 03:51:21,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61879 states. [2018-12-02 03:51:21,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61879 to 58696. [2018-12-02 03:51:21,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58696 states. [2018-12-02 03:51:21,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58696 states to 58696 states and 67353 transitions. [2018-12-02 03:51:21,779 INFO L78 Accepts]: Start accepts. Automaton has 58696 states and 67353 transitions. Word has length 1025 [2018-12-02 03:51:21,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:51:21,780 INFO L480 AbstractCegarLoop]: Abstraction has 58696 states and 67353 transitions. [2018-12-02 03:51:21,780 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:51:21,780 INFO L276 IsEmpty]: Start isEmpty. Operand 58696 states and 67353 transitions. [2018-12-02 03:51:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2018-12-02 03:51:21,824 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:51:21,825 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] [2018-12-02 03:51:21,825 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:51:21,825 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:51:21,825 INFO L82 PathProgramCache]: Analyzing trace with hash -412144937, now seen corresponding path program 1 times [2018-12-02 03:51:21,825 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:51:21,825 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:51:21,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:21,826 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:21,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:21,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:22,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1913 backedges. 605 proven. 259 refuted. 0 times theorem prover too weak. 1049 trivial. 0 not checked. [2018-12-02 03:51:22,251 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:51:22,251 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:51:22,257 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:22,382 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:51:22,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1913 backedges. 1440 proven. 2 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2018-12-02 03:51:22,727 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:51:22,728 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2018-12-02 03:51:22,728 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 03:51:22,728 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 03:51:22,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-02 03:51:22,729 INFO L87 Difference]: Start difference. First operand 58696 states and 67353 transitions. Second operand 8 states. [2018-12-02 03:51:28,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:51:28,213 INFO L93 Difference]: Finished difference Result 122873 states and 143013 transitions. [2018-12-02 03:51:28,214 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-02 03:51:28,214 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1050 [2018-12-02 03:51:28,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:51:28,341 INFO L225 Difference]: With dead ends: 122873 [2018-12-02 03:51:28,341 INFO L226 Difference]: Without dead ends: 64623 [2018-12-02 03:51:28,404 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1081 GetRequests, 1062 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=108, Invalid=312, Unknown=0, NotChecked=0, Total=420 [2018-12-02 03:51:28,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64623 states. [2018-12-02 03:51:29,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64623 to 58682. [2018-12-02 03:51:29,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58682 states. [2018-12-02 03:51:29,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58682 states to 58682 states and 67123 transitions. [2018-12-02 03:51:29,084 INFO L78 Accepts]: Start accepts. Automaton has 58682 states and 67123 transitions. Word has length 1050 [2018-12-02 03:51:29,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:51:29,084 INFO L480 AbstractCegarLoop]: Abstraction has 58682 states and 67123 transitions. [2018-12-02 03:51:29,085 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 03:51:29,085 INFO L276 IsEmpty]: Start isEmpty. Operand 58682 states and 67123 transitions. [2018-12-02 03:51:29,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1279 [2018-12-02 03:51:29,143 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:51:29,143 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] [2018-12-02 03:51:29,143 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:51:29,143 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:51:29,144 INFO L82 PathProgramCache]: Analyzing trace with hash 1344742960, now seen corresponding path program 1 times [2018-12-02 03:51:29,144 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:51:29,144 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:51:29,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:29,144 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:29,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:29,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 859 proven. 693 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2018-12-02 03:51:29,890 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:51:29,890 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:51:29,896 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:30,043 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:51:30,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 1994 proven. 6 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2018-12-02 03:51:30,628 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:51:30,628 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2018-12-02 03:51:30,629 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 03:51:30,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 03:51:30,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-12-02 03:51:30,629 INFO L87 Difference]: Start difference. First operand 58682 states and 67123 transitions. Second operand 10 states. [2018-12-02 03:51:37,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:51:37,968 INFO L93 Difference]: Finished difference Result 136903 states and 159256 transitions. [2018-12-02 03:51:37,969 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-12-02 03:51:37,969 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1278 [2018-12-02 03:51:37,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:51:38,108 INFO L225 Difference]: With dead ends: 136903 [2018-12-02 03:51:38,108 INFO L226 Difference]: Without dead ends: 78229 [2018-12-02 03:51:38,176 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1340 GetRequests, 1306 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 344 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=279, Invalid=981, Unknown=0, NotChecked=0, Total=1260 [2018-12-02 03:51:38,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78229 states. [2018-12-02 03:51:38,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78229 to 73161. [2018-12-02 03:51:38,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73161 states. [2018-12-02 03:51:38,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73161 states to 73161 states and 83133 transitions. [2018-12-02 03:51:38,963 INFO L78 Accepts]: Start accepts. Automaton has 73161 states and 83133 transitions. Word has length 1278 [2018-12-02 03:51:38,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:51:38,964 INFO L480 AbstractCegarLoop]: Abstraction has 73161 states and 83133 transitions. [2018-12-02 03:51:38,964 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 03:51:38,964 INFO L276 IsEmpty]: Start isEmpty. Operand 73161 states and 83133 transitions. [2018-12-02 03:51:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1284 [2018-12-02 03:51:39,030 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:51:39,031 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] [2018-12-02 03:51:39,031 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:51:39,031 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:51:39,031 INFO L82 PathProgramCache]: Analyzing trace with hash -8677158, now seen corresponding path program 1 times [2018-12-02 03:51:39,031 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:51:39,031 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:51:39,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:39,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:39,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:51:39,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2602 backedges. 523 proven. 1271 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2018-12-02 03:51:40,338 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:51:40,338 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:51:40,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:51:40,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:51:40,496 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:51:41,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2602 backedges. 1108 proven. 2 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2018-12-02 03:51:41,192 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:51:41,193 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 8] total 25 [2018-12-02 03:51:41,193 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-12-02 03:51:41,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-12-02 03:51:41,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-12-02 03:51:41,194 INFO L87 Difference]: Start difference. First operand 73161 states and 83133 transitions. Second operand 25 states. [2018-12-02 03:53:37,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:53:37,297 INFO L93 Difference]: Finished difference Result 214585 states and 253653 transitions. [2018-12-02 03:53:37,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2018-12-02 03:53:37,298 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 1283 [2018-12-02 03:53:37,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:53:37,614 INFO L225 Difference]: With dead ends: 214585 [2018-12-02 03:53:37,614 INFO L226 Difference]: Without dead ends: 141432 [2018-12-02 03:53:37,707 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1615 GetRequests, 1400 SyntacticMatches, 2 SemanticMatches, 213 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18749 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=4703, Invalid=41307, Unknown=0, NotChecked=0, Total=46010 [2018-12-02 03:53:37,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141432 states. [2018-12-02 03:53:39,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141432 to 131684. [2018-12-02 03:53:39,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131684 states. [2018-12-02 03:53:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131684 states to 131684 states and 149386 transitions. [2018-12-02 03:53:39,584 INFO L78 Accepts]: Start accepts. Automaton has 131684 states and 149386 transitions. Word has length 1283 [2018-12-02 03:53:39,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:53:39,584 INFO L480 AbstractCegarLoop]: Abstraction has 131684 states and 149386 transitions. [2018-12-02 03:53:39,584 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-12-02 03:53:39,585 INFO L276 IsEmpty]: Start isEmpty. Operand 131684 states and 149386 transitions. [2018-12-02 03:53:39,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1304 [2018-12-02 03:53:39,705 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:53:39,706 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] [2018-12-02 03:53:39,706 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:53:39,706 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:53:39,707 INFO L82 PathProgramCache]: Analyzing trace with hash 332553986, now seen corresponding path program 1 times [2018-12-02 03:53:39,707 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:53:39,707 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:53:39,707 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:53:39,707 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:53:39,707 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:53:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:53:41,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 296 proven. 1059 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2018-12-02 03:53:41,622 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:53:41,622 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:53:41,628 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:53:41,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:53:41,798 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:53:42,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 2373 trivial. 0 not checked. [2018-12-02 03:53:42,820 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:53:42,820 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [14] total 15 [2018-12-02 03:53:42,821 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-02 03:53:42,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-02 03:53:42,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2018-12-02 03:53:42,821 INFO L87 Difference]: Start difference. First operand 131684 states and 149386 transitions. Second operand 15 states. [2018-12-02 03:54:01,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:54:01,870 INFO L93 Difference]: Finished difference Result 267849 states and 305042 transitions. [2018-12-02 03:54:01,870 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-12-02 03:54:01,870 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1303 [2018-12-02 03:54:01,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:54:02,127 INFO L225 Difference]: With dead ends: 267849 [2018-12-02 03:54:02,127 INFO L226 Difference]: Without dead ends: 138357 [2018-12-02 03:54:02,254 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1366 GetRequests, 1323 SyntacticMatches, 2 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 453 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=375, Invalid=1431, Unknown=0, NotChecked=0, Total=1806 [2018-12-02 03:54:02,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138357 states. [2018-12-02 03:54:03,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138357 to 137432. [2018-12-02 03:54:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137432 states. [2018-12-02 03:54:03,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137432 states to 137432 states and 155698 transitions. [2018-12-02 03:54:03,752 INFO L78 Accepts]: Start accepts. Automaton has 137432 states and 155698 transitions. Word has length 1303 [2018-12-02 03:54:03,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:54:03,752 INFO L480 AbstractCegarLoop]: Abstraction has 137432 states and 155698 transitions. [2018-12-02 03:54:03,753 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-02 03:54:03,753 INFO L276 IsEmpty]: Start isEmpty. Operand 137432 states and 155698 transitions. [2018-12-02 03:54:03,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1448 [2018-12-02 03:54:03,885 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:54:03,885 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] [2018-12-02 03:54:03,885 INFO L423 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:54:03,885 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:54:03,886 INFO L82 PathProgramCache]: Analyzing trace with hash -1405463360, now seen corresponding path program 1 times [2018-12-02 03:54:03,886 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:54:03,886 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:54:03,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:54:03,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:54:03,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:54:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:54:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 422 proven. 0 refuted. 0 times theorem prover too weak. 1556 trivial. 0 not checked. [2018-12-02 03:54:04,828 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:54:04,829 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 03:54:04,829 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 03:54:04,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 03:54:04,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-02 03:54:04,829 INFO L87 Difference]: Start difference. First operand 137432 states and 155698 transitions. Second operand 5 states. [2018-12-02 03:54:07,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:54:07,919 INFO L93 Difference]: Finished difference Result 273551 states and 310331 transitions. [2018-12-02 03:54:07,919 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-02 03:54:07,919 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1447 [2018-12-02 03:54:07,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:54:08,205 INFO L225 Difference]: With dead ends: 273551 [2018-12-02 03:54:08,206 INFO L226 Difference]: Without dead ends: 137878 [2018-12-02 03:54:08,356 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 [2018-12-02 03:54:08,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137878 states. [2018-12-02 03:54:09,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137878 to 137419. [2018-12-02 03:54:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137419 states. [2018-12-02 03:54:09,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137419 states to 137419 states and 155165 transitions. [2018-12-02 03:54:09,914 INFO L78 Accepts]: Start accepts. Automaton has 137419 states and 155165 transitions. Word has length 1447 [2018-12-02 03:54:09,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:54:09,915 INFO L480 AbstractCegarLoop]: Abstraction has 137419 states and 155165 transitions. [2018-12-02 03:54:09,915 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 03:54:09,915 INFO L276 IsEmpty]: Start isEmpty. Operand 137419 states and 155165 transitions. [2018-12-02 03:54:10,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1715 [2018-12-02 03:54:10,068 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:54:10,068 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] [2018-12-02 03:54:10,068 INFO L423 AbstractCegarLoop]: === Iteration 21 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:54:10,069 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:54:10,069 INFO L82 PathProgramCache]: Analyzing trace with hash -1462710804, now seen corresponding path program 1 times [2018-12-02 03:54:10,069 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:54:10,069 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:54:10,069 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:54:10,069 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:54:10,069 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:54:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:54:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 4566 backedges. 1142 proven. 1303 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2018-12-02 03:54:11,384 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:54:11,384 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/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 [2018-12-02 03:54:11,390 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:54:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:54:11,591 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:54:11,843 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 515 DAG size of output: 22 [2018-12-02 03:54:13,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4566 backedges. 1629 proven. 41 refuted. 0 times theorem prover too weak. 2896 trivial. 0 not checked. [2018-12-02 03:54:13,610 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:54:13,610 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 6] total 14 [2018-12-02 03:54:13,611 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-02 03:54:13,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-02 03:54:13,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2018-12-02 03:54:13,612 INFO L87 Difference]: Start difference. First operand 137419 states and 155165 transitions. Second operand 14 states. [2018-12-02 03:54:16,461 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 35 [2018-12-02 03:54:43,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:54:43,067 INFO L93 Difference]: Finished difference Result 331237 states and 379052 transitions. [2018-12-02 03:54:43,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2018-12-02 03:54:43,067 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1714 [2018-12-02 03:54:43,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:54:43,069 INFO L225 Difference]: With dead ends: 331237 [2018-12-02 03:54:43,069 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 03:54:43,243 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1918 GetRequests, 1802 SyntacticMatches, 0 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5359 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=1922, Invalid=11884, Unknown=0, NotChecked=0, Total=13806 [2018-12-02 03:54:43,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 03:54:43,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 03:54:43,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 03:54:43,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 03:54:43,244 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1714 [2018-12-02 03:54:43,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:54:43,244 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 03:54:43,244 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-02 03:54:43,245 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 03:54:43,245 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 03:54:43,247 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 03:54:43,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:43,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:44,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:45,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:46,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:47,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:47,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:47,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:47,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:47,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:47,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:47,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:47,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:47,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:47,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:48,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:48,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:48,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:48,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:48,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:49,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:50,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:50,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:50,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:50,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:50,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:51,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:51,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:51,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:51,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:52,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:52,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:53,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:54,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:54,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:54,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:56,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:57,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:58,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:59,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:59,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:59,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:54:59,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:00,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:00,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:01,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:01,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:01,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:01,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:01,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:01,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:01,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:02,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:02,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:02,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:02,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:02,953 WARN L180 SmtUtils]: Spent 17.97 s on a formula simplification. DAG size of input: 2694 DAG size of output: 2291 [2018-12-02 03:55:02,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:03,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:04,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:05,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:06,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:06,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:06,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:06,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:06,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:06,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:06,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:06,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:06,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:06,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:07,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:07,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:07,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:07,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:07,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:08,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:09,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:09,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:09,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:09,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:09,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:10,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:10,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:10,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:11,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:11,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:11,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:12,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:13,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:13,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:13,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:15,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:16,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:17,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:18,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:18,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:18,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:18,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:19,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:19,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:20,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:20,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:20,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:20,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:20,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:20,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:20,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:20,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:20,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:20,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:21,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:55:21,857 WARN L180 SmtUtils]: Spent 17.77 s on a formula simplification. DAG size of input: 2694 DAG size of output: 2291 [2018-12-02 03:55:38,533 WARN L180 SmtUtils]: Spent 16.53 s on a formula simplification. DAG size of input: 1622 DAG size of output: 179 [2018-12-02 03:55:56,316 WARN L180 SmtUtils]: Spent 17.72 s on a formula simplification. DAG size of input: 1628 DAG size of output: 191 [2018-12-02 03:56:36,526 WARN L180 SmtUtils]: Spent 40.19 s on a formula simplification. DAG size of input: 2226 DAG size of output: 132 [2018-12-02 03:56:54,022 WARN L180 SmtUtils]: Spent 17.43 s on a formula simplification. DAG size of input: 1631 DAG size of output: 208 [2018-12-02 03:57:35,410 WARN L180 SmtUtils]: Spent 41.37 s on a formula simplification. DAG size of input: 2226 DAG size of output: 132 [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 03:57:35,413 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)|)) [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1646 2572) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,413 INFO L448 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1646 2572) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,414 INFO L448 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,415 INFO L448 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,416 INFO L448 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2018-12-02 03:57:35,417 INFO L448 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2018-12-02 03:57:35,418 INFO L448 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,419 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 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))))) [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2018-12-02 03:57:35,420 INFO L448 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,421 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,422 INFO L448 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,423 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,424 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2018-12-02 03:57:35,425 INFO L448 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,426 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)))) [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L1643-1(line 1643) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,426 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2018-12-02 03:57:35,427 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)))) [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,427 INFO L448 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,428 INFO L448 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,429 INFO L448 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,430 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,431 INFO L448 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,432 INFO L448 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 128) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,437 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2018-12-02 03:57:35,438 INFO L448 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2018-12-02 03:57:35,447 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,447 INFO L448 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,447 INFO L448 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-12-02 03:57:35,447 INFO L448 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2018-12-02 03:57:35,447 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,447 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,447 INFO L448 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,447 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,447 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,447 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2018-12-02 03:57:35,448 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2018-12-02 03:57:35,457 INFO L448 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,458 INFO L448 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2018-12-02 03:57:35,465 INFO L448 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2018-12-02 03:57:35,465 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:57:35,466 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,467 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,469 INFO L448 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,469 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2018-12-02 03:57:35,469 INFO L448 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-12-02 03:57:35,469 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-12-02 03:57:35,469 INFO L448 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2018-12-02 03:57:35,469 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 03:57:35,469 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))) [2018-12-02 03:57:35,469 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 03:57:35,469 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 03:57:35,469 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)|))) [2018-12-02 03:57:35,469 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))))) [2018-12-02 03:57:35,470 INFO L448 ceAbstractionStarter]: For program point L2588-1(line 2588) no Hoare annotation was computed. [2018-12-02 03:57:35,470 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 2574 2590) no Hoare annotation was computed. [2018-12-02 03:57:35,470 INFO L448 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2018-12-02 03:57:35,470 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))))) [2018-12-02 03:57:35,476 INFO L448 ceAbstractionStarter]: For program point L2580-3(lines 2574 2590) no Hoare annotation was computed. [2018-12-02 03:57:35,481 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,482 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,482 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,482 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,482 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,482 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,483 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,483 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,483 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,483 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,483 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,489 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,489 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,489 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,489 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,489 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,489 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,490 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,490 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,490 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,490 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,490 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:57:35 BoogieIcfgContainer [2018-12-02 03:57:35,492 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 03:57:35,493 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 03:57:35,493 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 03:57:35,493 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 03:57:35,493 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:48:06" (3/4) ... [2018-12-02 03:57:35,495 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 03:57:35,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 03:57:35,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 03:57:35,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 03:57:35,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 03:57:35,518 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 03:57:35,521 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 03:57:35,547 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 [2018-12-02 03:57:35,663 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b14a2194-14ff-40c7-a164-f8c4904013af/bin-2019/uautomizer/witness.graphml [2018-12-02 03:57:35,663 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 03:57:35,664 INFO L168 Benchmark]: Toolchain (without parser) took 572354.68 ms. Allocated memory was 1.0 GB in the beginning and 5.8 GB in the end (delta: 4.8 GB). Free memory was 945.3 MB in the beginning and 3.6 GB in the end (delta: -2.7 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2018-12-02 03:57:35,664 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 03:57:35,664 INFO L168 Benchmark]: CACSL2BoogieTranslator took 827.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 194.5 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -179.5 MB). Peak memory consumption was 125.9 MB. Max. memory is 11.5 GB. [2018-12-02 03:57:35,664 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 11.5 GB. [2018-12-02 03:57:35,665 INFO L168 Benchmark]: Boogie Preprocessor took 87.40 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: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-12-02 03:57:35,665 INFO L168 Benchmark]: RCFGBuilder took 2306.76 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 75.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.0 MB). Peak memory consumption was 292.7 MB. Max. memory is 11.5 GB. [2018-12-02 03:57:35,665 INFO L168 Benchmark]: TraceAbstraction took 568930.21 ms. Allocated memory was 1.3 GB in the beginning and 5.8 GB in the end (delta: 4.5 GB). Free memory was 1.1 GB in the beginning and 3.7 GB in the end (delta: -2.6 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2018-12-02 03:57:35,665 INFO L168 Benchmark]: Witness Printer took 170.44 ms. Allocated memory is still 5.8 GB. Free memory was 3.7 GB in the beginning and 3.6 GB in the end (delta: 73.7 MB). Peak memory consumption was 73.7 MB. Max. memory is 11.5 GB. [2018-12-02 03:57:35,666 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 827.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 194.5 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -179.5 MB). Peak memory consumption was 125.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 87.40 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: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2306.76 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 75.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.0 MB). Peak memory consumption was 292.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 568930.21 ms. Allocated memory was 1.3 GB in the beginning and 5.8 GB in the end (delta: 4.5 GB). Free memory was 1.1 GB in the beginning and 3.7 GB in the end (delta: -2.6 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Witness Printer took 170.44 ms. Allocated memory is still 5.8 GB. Free memory was 3.7 GB in the beginning and 3.6 GB in the end (delta: 73.7 MB). Peak memory consumption was 73.7 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 [2018-12-02 03:57:35,668 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,670 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,670 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,671 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,671 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,671 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,671 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,671 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,671 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-02 03:57:35,671 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,671 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,672 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,672 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-12-02 03:57:35,672 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, 568.8s OverallTime, 21 OverallIterations, 10 TraceHistogramMax, 365.6s AutomataDifference, 0.0s DeadEndRemovalTime, 172.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 4542 SDtfs, 72719 SDslu, 6819 SDs, 0 SdLazy, 110403 SolverSat, 22477 SolverUnsat, 102 SolverUnknown, 0 SolverNotchecked, 323.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12901 GetRequests, 12348 SyntacticMatches, 16 SemanticMatches, 537 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25189 ImplicationChecksByTransitivity, 12.0s 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: 11.8s AutomataMinimizationTime, 21 MinimizatonAttempts, 45736 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 9263 PreInvPairs, 11237 NumberOfFragments, 2971 HoareAnnotationTreeSize, 9263 FomulaSimplifications, 10067354 FormulaSimplificationTreeSizeReduction, 38.5s HoareSimplificationTime, 9 FomulaSimplificationsInter, 8285770 FormulaSimplificationTreeSizeReductionInter, 133.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 9.2s 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...