./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem11_label37_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem11_label37_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7ad2391d9368d67060e84104be218d8d6808d5e9 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-01 16:14:29,839 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 16:14:29,840 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 16:14:29,846 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 16:14:29,846 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 16:14:29,847 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 16:14:29,847 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 16:14:29,848 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 16:14:29,849 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 16:14:29,849 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 16:14:29,850 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 16:14:29,850 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 16:14:29,851 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 16:14:29,851 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 16:14:29,852 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 16:14:29,852 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 16:14:29,853 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 16:14:29,854 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 16:14:29,855 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 16:14:29,855 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 16:14:29,856 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 16:14:29,857 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 16:14:29,858 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 16:14:29,858 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 16:14:29,858 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 16:14:29,859 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 16:14:29,859 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 16:14:29,859 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 16:14:29,860 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 16:14:29,860 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 16:14:29,861 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 16:14:29,861 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 16:14:29,861 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 16:14:29,861 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 16:14:29,862 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 16:14:29,862 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 16:14:29,862 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-01 16:14:29,869 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 16:14:29,870 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 16:14:29,870 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 16:14:29,870 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-01 16:14:29,871 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 16:14:29,871 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 16:14:29,871 INFO L133 SettingsManager]: * Use SBE=true [2018-12-01 16:14:29,871 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 16:14:29,871 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 16:14:29,871 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 16:14:29,871 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 16:14:29,871 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 16:14:29,872 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 16:14:29,872 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 16:14:29,872 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 16:14:29,872 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 16:14:29,872 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 16:14:29,872 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 16:14:29,872 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 16:14:29,872 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 16:14:29,873 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-01 16:14:29,873 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 16:14:29,873 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-01 16:14:29,873 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 16:14:29,873 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 16:14:29,873 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 16:14:29,873 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 16:14:29,873 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-01 16:14:29,874 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 16:14:29,874 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 16:14:29,874 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_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ad2391d9368d67060e84104be218d8d6808d5e9 [2018-12-01 16:14:29,892 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 16:14:29,901 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 16:14:29,903 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 16:14:29,904 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 16:14:29,905 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 16:14:29,905 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem11_label37_true-unreach-call.c [2018-12-01 16:14:29,950 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer/data/c8b1a6235/820542f7ff9c4b008b6f7af43fac2fa4/FLAG8d342858e [2018-12-01 16:14:30,422 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 16:14:30,422 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/sv-benchmarks/c/eca-rers2012/Problem11_label37_true-unreach-call.c [2018-12-01 16:14:30,432 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer/data/c8b1a6235/820542f7ff9c4b008b6f7af43fac2fa4/FLAG8d342858e [2018-12-01 16:14:30,445 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer/data/c8b1a6235/820542f7ff9c4b008b6f7af43fac2fa4 [2018-12-01 16:14:30,447 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 16:14:30,448 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 16:14:30,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 16:14:30,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 16:14:30,452 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 16:14:30,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:30" (1/1) ... [2018-12-01 16:14:30,455 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@770bfda7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30, skipping insertion in model container [2018-12-01 16:14:30,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:30" (1/1) ... [2018-12-01 16:14:30,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 16:14:30,501 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 16:14:30,740 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 16:14:30,743 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 16:14:30,898 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 16:14:30,912 INFO L195 MainTranslator]: Completed translation [2018-12-01 16:14:30,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30 WrapperNode [2018-12-01 16:14:30,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 16:14:30,914 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 16:14:30,914 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 16:14:30,914 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 16:14:30,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2018-12-01 16:14:30,939 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2018-12-01 16:14:30,947 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 16:14:30,947 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 16:14:30,947 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 16:14:30,947 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 16:14:30,956 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2018-12-01 16:14:30,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2018-12-01 16:14:30,960 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2018-12-01 16:14:30,960 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2018-12-01 16:14:30,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2018-12-01 16:14:30,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2018-12-01 16:14:30,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2018-12-01 16:14:31,006 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 16:14:31,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 16:14:31,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 16:14:31,006 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 16:14:31,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/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 [2018-12-01 16:14:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-01 16:14:31,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-01 16:14:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-01 16:14:31,044 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-01 16:14:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 16:14:31,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 16:14:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-01 16:14:31,044 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-01 16:14:31,924 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 16:14:31,924 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-01 16:14:31,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:14:31 BoogieIcfgContainer [2018-12-01 16:14:31,925 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 16:14:31,926 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-01 16:14:31,926 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-01 16:14:31,928 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-01 16:14:31,929 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.12 04:14:30" (1/3) ... [2018-12-01 16:14:31,929 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@153b088d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 04:14:31, skipping insertion in model container [2018-12-01 16:14:31,930 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (2/3) ... [2018-12-01 16:14:31,930 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@153b088d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 04:14:31, skipping insertion in model container [2018-12-01 16:14:31,930 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:14:31" (3/3) ... [2018-12-01 16:14:31,932 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label37_true-unreach-call.c [2018-12-01 16:14:31,940 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-01 16:14:31,946 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-01 16:14:31,956 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-01 16:14:31,977 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-01 16:14:31,978 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-01 16:14:31,978 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-01 16:14:31,978 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-01 16:14:31,978 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-01 16:14:31,978 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-01 16:14:31,978 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-01 16:14:31,978 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-01 16:14:31,978 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-01 16:14:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2018-12-01 16:14:31,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-12-01 16:14:31,999 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 16:14:31,999 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 16:14:32,001 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 16:14:32,004 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 16:14:32,004 INFO L82 PathProgramCache]: Analyzing trace with hash 1618793274, now seen corresponding path program 1 times [2018-12-01 16:14:32,006 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 16:14:32,006 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 16:14:32,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:32,036 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:32,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 16:14:32,199 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 16:14:32,199 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-01 16:14:32,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-01 16:14:32,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-01 16:14:32,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-01 16:14:32,217 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 4 states. [2018-12-01 16:14:33,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 16:14:33,327 INFO L93 Difference]: Finished difference Result 994 states and 1776 transitions. [2018-12-01 16:14:33,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-01 16:14:33,329 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 55 [2018-12-01 16:14:33,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 16:14:33,341 INFO L225 Difference]: With dead ends: 994 [2018-12-01 16:14:33,341 INFO L226 Difference]: Without dead ends: 620 [2018-12-01 16:14:33,346 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 [2018-12-01 16:14:33,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2018-12-01 16:14:33,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 614. [2018-12-01 16:14:33,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states. [2018-12-01 16:14:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 908 transitions. [2018-12-01 16:14:33,405 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 908 transitions. Word has length 55 [2018-12-01 16:14:33,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 16:14:33,406 INFO L480 AbstractCegarLoop]: Abstraction has 614 states and 908 transitions. [2018-12-01 16:14:33,406 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-01 16:14:33,406 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 908 transitions. [2018-12-01 16:14:33,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-12-01 16:14:33,408 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 16:14:33,409 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 16:14:33,409 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 16:14:33,409 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 16:14:33,409 INFO L82 PathProgramCache]: Analyzing trace with hash 2133526889, now seen corresponding path program 1 times [2018-12-01 16:14:33,409 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 16:14:33,409 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 16:14:33,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:33,410 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:33,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:33,499 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 16:14:33,500 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 16:14:33,500 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-01 16:14:33,501 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-01 16:14:33,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-01 16:14:33,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-01 16:14:33,501 INFO L87 Difference]: Start difference. First operand 614 states and 908 transitions. Second operand 4 states. [2018-12-01 16:14:34,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 16:14:34,402 INFO L93 Difference]: Finished difference Result 2375 states and 3595 transitions. [2018-12-01 16:14:34,402 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-01 16:14:34,402 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 128 [2018-12-01 16:14:34,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 16:14:34,408 INFO L225 Difference]: With dead ends: 2375 [2018-12-01 16:14:34,408 INFO L226 Difference]: Without dead ends: 1767 [2018-12-01 16:14:34,409 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 [2018-12-01 16:14:34,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1767 states. [2018-12-01 16:14:34,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1767 to 1750. [2018-12-01 16:14:34,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1750 states. [2018-12-01 16:14:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1750 states and 2480 transitions. [2018-12-01 16:14:34,437 INFO L78 Accepts]: Start accepts. Automaton has 1750 states and 2480 transitions. Word has length 128 [2018-12-01 16:14:34,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 16:14:34,438 INFO L480 AbstractCegarLoop]: Abstraction has 1750 states and 2480 transitions. [2018-12-01 16:14:34,438 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-01 16:14:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2480 transitions. [2018-12-01 16:14:34,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2018-12-01 16:14:34,443 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 16:14:34,444 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 16:14:34,444 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 16:14:34,444 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 16:14:34,444 INFO L82 PathProgramCache]: Analyzing trace with hash 209251815, now seen corresponding path program 1 times [2018-12-01 16:14:34,444 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 16:14:34,444 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 16:14:34,445 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:34,445 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:34,445 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:34,583 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 96 proven. 94 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-01 16:14:34,583 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 16:14:34,583 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/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 [2018-12-01 16:14:34,590 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:34,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:34,659 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 16:14:34,752 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-12-01 16:14:34,768 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 16:14:34,769 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 7 [2018-12-01 16:14:34,769 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-01 16:14:34,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-01 16:14:34,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-12-01 16:14:34,770 INFO L87 Difference]: Start difference. First operand 1750 states and 2480 transitions. Second operand 7 states. [2018-12-01 16:14:36,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 16:14:36,309 INFO L93 Difference]: Finished difference Result 6403 states and 10830 transitions. [2018-12-01 16:14:36,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-01 16:14:36,309 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 276 [2018-12-01 16:14:36,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 16:14:36,339 INFO L225 Difference]: With dead ends: 6403 [2018-12-01 16:14:36,339 INFO L226 Difference]: Without dead ends: 4659 [2018-12-01 16:14:36,345 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 284 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2018-12-01 16:14:36,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4659 states. [2018-12-01 16:14:36,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4659 to 4309. [2018-12-01 16:14:36,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4309 states. [2018-12-01 16:14:36,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 4309 states and 6109 transitions. [2018-12-01 16:14:36,467 INFO L78 Accepts]: Start accepts. Automaton has 4309 states and 6109 transitions. Word has length 276 [2018-12-01 16:14:36,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 16:14:36,468 INFO L480 AbstractCegarLoop]: Abstraction has 4309 states and 6109 transitions. [2018-12-01 16:14:36,468 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-01 16:14:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 6109 transitions. [2018-12-01 16:14:36,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2018-12-01 16:14:36,475 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 16:14:36,475 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 16:14:36,475 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 16:14:36,475 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 16:14:36,475 INFO L82 PathProgramCache]: Analyzing trace with hash -705099007, now seen corresponding path program 1 times [2018-12-01 16:14:36,475 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 16:14:36,475 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 16:14:36,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:36,476 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:36,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:36,675 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 96 proven. 69 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-01 16:14:36,675 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 16:14:36,675 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/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 [2018-12-01 16:14:36,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:36,740 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 16:14:36,845 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-12-01 16:14:36,860 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 16:14:36,860 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 9 [2018-12-01 16:14:36,861 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-01 16:14:36,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-01 16:14:36,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-01 16:14:36,861 INFO L87 Difference]: Start difference. First operand 4309 states and 6109 transitions. Second operand 9 states. [2018-12-01 16:14:38,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 16:14:38,173 INFO L93 Difference]: Finished difference Result 8920 states and 14586 transitions. [2018-12-01 16:14:38,174 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-01 16:14:38,174 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 294 [2018-12-01 16:14:38,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 16:14:38,189 INFO L225 Difference]: With dead ends: 8920 [2018-12-01 16:14:38,189 INFO L226 Difference]: Without dead ends: 4617 [2018-12-01 16:14:38,196 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 305 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=133, Invalid=287, Unknown=0, NotChecked=0, Total=420 [2018-12-01 16:14:38,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4617 states. [2018-12-01 16:14:38,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4617 to 4410. [2018-12-01 16:14:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4410 states. [2018-12-01 16:14:38,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 4410 states and 6443 transitions. [2018-12-01 16:14:38,293 INFO L78 Accepts]: Start accepts. Automaton has 4410 states and 6443 transitions. Word has length 294 [2018-12-01 16:14:38,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 16:14:38,294 INFO L480 AbstractCegarLoop]: Abstraction has 4410 states and 6443 transitions. [2018-12-01 16:14:38,294 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-01 16:14:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 4410 states and 6443 transitions. [2018-12-01 16:14:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2018-12-01 16:14:38,301 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 16:14:38,302 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 16:14:38,302 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 16:14:38,302 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 16:14:38,302 INFO L82 PathProgramCache]: Analyzing trace with hash 76212776, now seen corresponding path program 1 times [2018-12-01 16:14:38,302 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 16:14:38,303 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 16:14:38,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:38,303 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:38,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:38,466 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 144 proven. 136 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2018-12-01 16:14:38,467 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 16:14:38,467 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/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 [2018-12-01 16:14:38,473 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:38,529 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 16:14:38,596 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2018-12-01 16:14:38,611 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 16:14:38,611 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-12-01 16:14:38,612 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-01 16:14:38,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-01 16:14:38,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-01 16:14:38,612 INFO L87 Difference]: Start difference. First operand 4410 states and 6443 transitions. Second operand 9 states. [2018-12-01 16:14:39,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 16:14:39,857 INFO L93 Difference]: Finished difference Result 11835 states and 18563 transitions. [2018-12-01 16:14:39,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-01 16:14:39,857 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 341 [2018-12-01 16:14:39,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 16:14:39,877 INFO L225 Difference]: With dead ends: 11835 [2018-12-01 16:14:39,877 INFO L226 Difference]: Without dead ends: 7431 [2018-12-01 16:14:39,884 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 361 GetRequests, 346 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-12-01 16:14:39,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7431 states. [2018-12-01 16:14:39,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7431 to 6969. [2018-12-01 16:14:39,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6969 states. [2018-12-01 16:14:40,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6969 states to 6969 states and 10524 transitions. [2018-12-01 16:14:40,002 INFO L78 Accepts]: Start accepts. Automaton has 6969 states and 10524 transitions. Word has length 341 [2018-12-01 16:14:40,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 16:14:40,002 INFO L480 AbstractCegarLoop]: Abstraction has 6969 states and 10524 transitions. [2018-12-01 16:14:40,002 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-01 16:14:40,002 INFO L276 IsEmpty]: Start isEmpty. Operand 6969 states and 10524 transitions. [2018-12-01 16:14:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2018-12-01 16:14:40,012 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 16:14:40,013 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 16:14:40,013 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 16:14:40,013 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 16:14:40,013 INFO L82 PathProgramCache]: Analyzing trace with hash -1581254081, now seen corresponding path program 1 times [2018-12-01 16:14:40,013 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 16:14:40,013 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 16:14:40,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:40,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:40,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:40,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:40,225 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 4 proven. 98 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2018-12-01 16:14:40,225 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 16:14:40,225 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/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 [2018-12-01 16:14:40,231 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:40,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:40,286 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 16:14:41,119 WARN L854 $PredicateComparison]: unable to prove that (or (exists ((v_prenex_2 Int)) (let ((.cse0 (mod (+ v_prenex_2 69157) 299861))) (and (<= |c_old(~a29~0)| v_prenex_2) (= .cse0 0) (<= c_~a29~0 (+ .cse0 300138))))) (exists ((v_~a29~0_506 Int)) (let ((.cse2 (+ v_~a29~0_506 69157))) (let ((.cse1 (mod .cse2 299861))) (and (<= |c_old(~a29~0)| v_~a29~0_506) (<= c_~a29~0 (+ .cse1 277)) (not (= .cse1 0)) (< .cse2 0))))) (exists ((v_prenex_1 Int)) (let ((.cse3 (+ v_prenex_1 69157))) (and (<= 0 .cse3) (<= |c_old(~a29~0)| v_prenex_1) (<= c_~a29~0 (+ (mod .cse3 299861) 300138)))))) is different from true [2018-12-01 16:14:41,233 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 4 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 2 not checked. [2018-12-01 16:14:41,249 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 16:14:41,249 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2018-12-01 16:14:41,250 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-01 16:14:41,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-01 16:14:41,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=83, Unknown=1, NotChecked=18, Total=132 [2018-12-01 16:14:41,250 INFO L87 Difference]: Start difference. First operand 6969 states and 10524 transitions. Second operand 12 states. [2018-12-01 16:14:42,502 WARN L180 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 8 [2018-12-01 16:14:44,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 16:14:44,940 INFO L93 Difference]: Finished difference Result 21509 states and 36593 transitions. [2018-12-01 16:14:44,941 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-12-01 16:14:44,941 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 368 [2018-12-01 16:14:44,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 16:14:44,987 INFO L225 Difference]: With dead ends: 21509 [2018-12-01 16:14:44,987 INFO L226 Difference]: Without dead ends: 14734 [2018-12-01 16:14:45,005 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 395 GetRequests, 369 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=172, Invalid=481, Unknown=1, NotChecked=48, Total=702 [2018-12-01 16:14:45,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14734 states. [2018-12-01 16:14:45,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14734 to 14209. [2018-12-01 16:14:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14209 states. [2018-12-01 16:14:45,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14209 states to 14209 states and 22447 transitions. [2018-12-01 16:14:45,268 INFO L78 Accepts]: Start accepts. Automaton has 14209 states and 22447 transitions. Word has length 368 [2018-12-01 16:14:45,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 16:14:45,269 INFO L480 AbstractCegarLoop]: Abstraction has 14209 states and 22447 transitions. [2018-12-01 16:14:45,269 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-01 16:14:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 14209 states and 22447 transitions. [2018-12-01 16:14:45,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2018-12-01 16:14:45,291 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 16:14:45,291 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 16:14:45,291 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 16:14:45,292 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 16:14:45,292 INFO L82 PathProgramCache]: Analyzing trace with hash -1613938724, now seen corresponding path program 1 times [2018-12-01 16:14:45,292 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 16:14:45,292 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 16:14:45,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:45,292 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:45,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:14:45,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 304 proven. 199 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-01 16:14:46,288 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 16:14:46,288 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/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 [2018-12-01 16:14:46,294 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:14:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:14:46,356 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 16:14:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 458 proven. 2 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-12-01 16:14:46,586 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 16:14:46,586 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 8] total 25 [2018-12-01 16:14:46,587 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-12-01 16:14:46,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-12-01 16:14:46,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=526, Unknown=0, NotChecked=0, Total=600 [2018-12-01 16:14:46,588 INFO L87 Difference]: Start difference. First operand 14209 states and 22447 transitions. Second operand 25 states. [2018-12-01 16:14:49,161 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 55 [2018-12-01 16:15:10,710 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2018-12-01 16:15:16,339 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 51 [2018-12-01 16:15:19,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 16:15:19,203 INFO L93 Difference]: Finished difference Result 36032 states and 95030 transitions. [2018-12-01 16:15:19,203 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 206 states. [2018-12-01 16:15:19,204 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 477 [2018-12-01 16:15:19,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 16:15:19,355 INFO L225 Difference]: With dead ends: 36032 [2018-12-01 16:15:19,355 INFO L226 Difference]: Without dead ends: 21141 [2018-12-01 16:15:19,403 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 713 GetRequests, 486 SyntacticMatches, 4 SemanticMatches, 223 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21356 ImplicationChecksByTransitivity, 10.9s TimeCoverageRelationStatistics Valid=5717, Invalid=44683, Unknown=0, NotChecked=0, Total=50400 [2018-12-01 16:15:19,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21141 states. [2018-12-01 16:15:20,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21141 to 17789. [2018-12-01 16:15:20,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17789 states. [2018-12-01 16:15:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17789 states to 17789 states and 30140 transitions. [2018-12-01 16:15:20,115 INFO L78 Accepts]: Start accepts. Automaton has 17789 states and 30140 transitions. Word has length 477 [2018-12-01 16:15:20,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 16:15:20,116 INFO L480 AbstractCegarLoop]: Abstraction has 17789 states and 30140 transitions. [2018-12-01 16:15:20,116 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-12-01 16:15:20,116 INFO L276 IsEmpty]: Start isEmpty. Operand 17789 states and 30140 transitions. [2018-12-01 16:15:20,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 704 [2018-12-01 16:15:20,168 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 16:15:20,168 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 16:15:20,168 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 16:15:20,168 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 16:15:20,169 INFO L82 PathProgramCache]: Analyzing trace with hash 543328420, now seen corresponding path program 1 times [2018-12-01 16:15:20,169 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 16:15:20,169 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 16:15:20,169 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:15:20,169 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:15:20,169 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 16:15:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:15:20,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1765 backedges. 823 proven. 2 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2018-12-01 16:15:20,496 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 16:15:20,496 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/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 [2018-12-01 16:15:20,502 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 16:15:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 16:15:20,617 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 16:15:20,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1765 backedges. 823 proven. 2 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2018-12-01 16:15:20,810 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 16:15:20,811 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 7 [2018-12-01 16:15:20,811 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-01 16:15:20,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-01 16:15:20,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-12-01 16:15:20,811 INFO L87 Difference]: Start difference. First operand 17789 states and 30140 transitions. Second operand 7 states. [2018-12-01 16:15:21,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 16:15:21,705 INFO L93 Difference]: Finished difference Result 32276 states and 56690 transitions. [2018-12-01 16:15:21,705 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-01 16:15:21,705 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 703 [2018-12-01 16:15:21,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 16:15:21,706 INFO L225 Difference]: With dead ends: 32276 [2018-12-01 16:15:21,706 INFO L226 Difference]: Without dead ends: 0 [2018-12-01 16:15:21,746 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 712 GetRequests, 705 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-12-01 16:15:21,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-01 16:15:21,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-01 16:15:21,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-01 16:15:21,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-01 16:15:21,747 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 703 [2018-12-01 16:15:21,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 16:15:21,747 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-01 16:15:21,747 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-01 16:15:21,747 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-01 16:15:21,748 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-01 16:15:21,750 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-01 16:15:22,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:22,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:23,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,177 WARN L180 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 1273 DAG size of output: 412 [2018-12-01 16:15:24,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:24,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:25,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:26,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:26,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:26,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:26,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:26,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:26,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:26,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:26,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 16:15:26,159 WARN L180 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 1273 DAG size of output: 412 [2018-12-01 16:15:26,718 WARN L180 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 61 [2018-12-01 16:15:27,875 WARN L180 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 391 DAG size of output: 60 [2018-12-01 16:15:29,047 WARN L180 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 391 DAG size of output: 60 [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-01 16:15:29,049 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,049 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-12-01 16:15:29,050 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,051 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,052 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse5 (<= |old(~a23~0)| 138)) (.cse6 (< 0 (+ |old(~a23~0)| 43))) (.cse7 (< 277 |old(~a29~0)|)) (.cse2 (< 599998 |old(~a29~0)|)) (.cse9 (< |old(~a29~0)| 130)) (.cse8 (= 13 |old(~a25~0)|)) (.cse3 (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|))) (.cse0 (not (= 15 ~a8~0))) (.cse1 (not (= 1 ~a3~0))) (.cse4 (not (= 1 |old(~a4~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7)) (or (and .cse5 .cse6) .cse0 .cse1 .cse3 .cse4 .cse8) (or .cse0 .cse1 .cse9 .cse3 .cse8 .cse7) (or .cse0 .cse1 (< 0 (+ |old(~a29~0)| 22)) .cse3) (or .cse3 (or .cse0 .cse1 .cse2 .cse9 (= 12 |old(~a25~0)|) .cse8)) (or .cse3 .cse0 .cse1 .cse4 (< 10 |old(~a25~0)|)))) [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-01 16:15:29,053 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,054 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-12-01 16:15:29,055 INFO L448 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,056 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,057 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 153) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,058 INFO L448 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,059 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a8~0 15) (<= ~a29~0 130) (<= ~a25~0 10) (= 1 ~a4~0) (<= 130 ~a29~0) (= ~a3~0 1) (<= 312 ~a23~0)) [2018-12-01 16:15:29,060 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-01 16:15:29,060 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (< |old(~a23~0)| 312) (< |old(~a29~0)| 130) (not (= 1 |old(~a4~0)|)) (and (= ~a23~0 |old(~a23~0)|) (<= 130 ~a29~0) (<= ~a29~0 130) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) (< 130 |old(~a29~0)|) (< 10 |old(~a25~0)|)) [2018-12-01 16:15:29,060 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-12-01 16:15:29,061 INFO L444 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (let ((.cse0 (not (= ~a25~0 13))) (.cse2 (<= 130 ~a29~0)) (.cse1 (<= ~a29~0 599998)) (.cse6 (<= ~a29~0 277)) (.cse3 (<= (+ ~a23~0 43) 0)) (.cse4 (< 138 ~a23~0)) (.cse5 (= 1 ~a4~0))) (or (<= (+ ~a29~0 22) 0) (and (not (= 12 ~a25~0)) .cse0 .cse1 .cse2) (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (< 10 |old(~a25~0)|) (and (or .cse3 .cse4) .cse0 .cse5) (not (= 1 ~a3~0)) (and .cse0 .cse6 .cse2) (< 130 |old(~a29~0)|) (and (and .cse1 (or .cse6 .cse3 .cse4)) .cse5) (not (= 15 ~a8~0)) (not (= 1 |old(~a4~0)|)) (and (<= ~a25~0 10) .cse5))) [2018-12-01 16:15:29,061 INFO L448 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-12-01 16:15:29,061 INFO L448 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-12-01 16:15:29,061 INFO L444 ceAbstractionStarter]: At program point L1034-2(lines 1034 1043) the Hoare annotation is: (let ((.cse0 (not (= ~a25~0 13))) (.cse2 (<= 130 ~a29~0)) (.cse1 (<= ~a29~0 599998)) (.cse6 (<= ~a29~0 277)) (.cse3 (<= (+ ~a23~0 43) 0)) (.cse4 (< 138 ~a23~0)) (.cse5 (= 1 ~a4~0))) (or (<= (+ ~a29~0 22) 0) (and (not (= 12 ~a25~0)) .cse0 .cse1 .cse2) (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (< 10 |old(~a25~0)|) (and (or .cse3 .cse4) .cse0 .cse5) (not (= 1 ~a3~0)) (and .cse0 .cse6 .cse2) (< 130 |old(~a29~0)|) (and (and .cse1 (or .cse6 .cse3 .cse4)) .cse5) (not (= 15 ~a8~0)) (not (= 1 |old(~a4~0)|)) (and (<= ~a25~0 10) .cse5))) [2018-12-01 16:15:29,061 INFO L448 ceAbstractionStarter]: For program point L1034-3(lines 1028 1044) no Hoare annotation was computed. [2018-12-01 16:15:29,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.12 04:15:29 BoogieIcfgContainer [2018-12-01 16:15:29,070 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-01 16:15:29,070 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 16:15:29,071 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 16:15:29,071 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 16:15:29,071 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:14:31" (3/4) ... [2018-12-01 16:15:29,073 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-01 16:15:29,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-01 16:15:29,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-01 16:15:29,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-01 16:15:29,087 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-01 16:15:29,088 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-01 16:15:29,106 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((a29 + 22 <= 0 || (((!(12 == a25) && !(a25 == 13)) && a29 <= 599998) && 130 <= a29)) || \old(a29) < 130) || \old(a23) < 312) || 10 < \old(a25)) || (((a23 + 43 <= 0 || 138 < a23) && !(a25 == 13)) && 1 == a4)) || !(1 == a3)) || ((!(a25 == 13) && a29 <= 277) && 130 <= a29)) || 130 < \old(a29)) || ((a29 <= 599998 && ((a29 <= 277 || a23 + 43 <= 0) || 138 < a23)) && 1 == a4)) || !(15 == a8)) || !(1 == \old(a4))) || (a25 <= 10 && 1 == a4) [2018-12-01 16:15:29,169 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5cd8d58f-4055-4fdd-9071-708dd914b5c9/bin-2019/uautomizer/witness.graphml [2018-12-01 16:15:29,169 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 16:15:29,169 INFO L168 Benchmark]: Toolchain (without parser) took 58721.83 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 945.3 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 467.2 MB. Max. memory is 11.5 GB. [2018-12-01 16:15:29,170 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 16:15:29,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 463.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -169.1 MB). Peak memory consumption was 58.6 MB. Max. memory is 11.5 GB. [2018-12-01 16:15:29,170 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.14 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-12-01 16:15:29,170 INFO L168 Benchmark]: Boogie Preprocessor took 58.98 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-12-01 16:15:29,170 INFO L168 Benchmark]: RCFGBuilder took 918.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 923.6 MB in the end (delta: 180.2 MB). Peak memory consumption was 180.2 MB. Max. memory is 11.5 GB. [2018-12-01 16:15:29,170 INFO L168 Benchmark]: TraceAbstraction took 57144.72 ms. Allocated memory was 1.2 GB in the beginning and 2.9 GB in the end (delta: 1.8 GB). Free memory was 923.6 MB in the beginning and 2.4 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-12-01 16:15:29,170 INFO L168 Benchmark]: Witness Printer took 98.23 ms. Allocated memory is still 2.9 GB. Free memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 39.6 MB). Peak memory consumption was 39.6 MB. Max. memory is 11.5 GB. [2018-12-01 16:15:29,171 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 463.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -169.1 MB). Peak memory consumption was 58.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.14 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 58.98 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 918.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 923.6 MB in the end (delta: 180.2 MB). Peak memory consumption was 180.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 57144.72 ms. Allocated memory was 1.2 GB in the beginning and 2.9 GB in the end (delta: 1.8 GB). Free memory was 923.6 MB in the beginning and 2.4 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Witness Printer took 98.23 ms. Allocated memory is still 2.9 GB. Free memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 39.6 MB). Peak memory consumption was 39.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 153]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: (((((((((((a29 + 22 <= 0 || (((!(12 == a25) && !(a25 == 13)) && a29 <= 599998) && 130 <= a29)) || \old(a29) < 130) || \old(a23) < 312) || 10 < \old(a25)) || (((a23 + 43 <= 0 || 138 < a23) && !(a25 == 13)) && 1 == a4)) || !(1 == a3)) || ((!(a25 == 13) && a29 <= 277) && 130 <= a29)) || 130 < \old(a29)) || ((a29 <= 599998 && ((a29 <= 277 || a23 + 43 <= 0) || 138 < a23)) && 1 == a4)) || !(15 == a8)) || !(1 == \old(a4))) || (a25 <= 10 && 1 == a4) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 292 locations, 1 error locations. SAFE Result, 57.0s OverallTime, 8 OverallIterations, 7 TraceHistogramMax, 43.7s AutomataDifference, 0.0s DeadEndRemovalTime, 7.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 758 SDtfs, 19184 SDslu, 2416 SDs, 0 SdLazy, 32584 SolverSat, 11110 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 24.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2812 GetRequests, 2502 SyntacticMatches, 6 SemanticMatches, 304 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 21591 ImplicationChecksByTransitivity, 13.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=17789occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 4919 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 731 PreInvPairs, 1281 NumberOfFragments, 503 HoareAnnotationTreeSize, 731 FomulaSimplifications, 610799 FormulaSimplificationTreeSizeReduction, 4.4s HoareSimplificationTime, 7 FomulaSimplificationsInter, 34951 FormulaSimplificationTreeSizeReductionInter, 2.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 5101 NumberOfCodeBlocks, 5101 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 5087 ConstructedInterpolants, 2 QuantifiedInterpolants, 9465001 SizeOfPredicates, 8 NumberOfNonLiveVariables, 3939 ConjunctsInSsa, 53 ConjunctsInUnsatCore, 14 InterpolantComputations, 5 PerfectInterpolantSequences, 5725/6566 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...