./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/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 600b1161497f7662794b3a81f79db7e065d2d422 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:53:35,837 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:53:35,839 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:53:35,848 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:53:35,849 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:53:35,849 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:53:35,851 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:53:35,852 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:53:35,853 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:53:35,854 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:53:35,855 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:53:35,856 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:53:35,856 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:53:35,857 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:53:35,859 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:53:35,860 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:53:35,861 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:53:35,863 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:53:35,864 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:53:35,866 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:53:35,867 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:53:35,868 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:53:35,871 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:53:35,871 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:53:35,871 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:53:35,872 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:53:35,873 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:53:35,874 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:53:35,875 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:53:35,876 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:53:35,876 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:53:35,877 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:53:35,877 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:53:35,877 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:53:35,879 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:53:35,880 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:53:35,880 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-26 22:53:35,892 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:53:35,892 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:53:35,893 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:53:35,893 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:53:35,894 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:53:35,894 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:53:35,894 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 22:53:35,895 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:53:35,895 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 22:53:35,895 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:53:35,895 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 22:53:35,895 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:53:35,896 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:53:35,896 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:53:35,896 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:53:35,896 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 22:53:35,896 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:53:35,896 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:53:35,897 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:53:35,897 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:53:35,897 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:53:35,897 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:53:35,897 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:53:35,897 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:53:35,898 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:53:35,898 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:53:35,900 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 22:53:35,901 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:53:35,901 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:53:35,901 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_26c3deb0-8d3c-4d19-a439-668adbbc06d2/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 -> 600b1161497f7662794b3a81f79db7e065d2d422 [2018-10-26 22:53:35,929 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:53:35,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:53:35,943 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:53:35,945 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:53:35,945 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:53:35,946 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c [2018-10-26 22:53:35,993 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/data/8f039ae36/9752fbdc85a94435b259592d06f94bff/FLAG97e2fd5e7 [2018-10-26 22:53:36,491 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:53:36,493 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c [2018-10-26 22:53:36,510 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/data/8f039ae36/9752fbdc85a94435b259592d06f94bff/FLAG97e2fd5e7 [2018-10-26 22:53:36,525 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/data/8f039ae36/9752fbdc85a94435b259592d06f94bff [2018-10-26 22:53:36,530 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:53:36,532 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 22:53:36,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:53:36,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:53:36,537 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:53:36,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:53:36" (1/1) ... [2018-10-26 22:53:36,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@406eea96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:53:36, skipping insertion in model container [2018-10-26 22:53:36,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:53:36" (1/1) ... [2018-10-26 22:53:36,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:53:36,643 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:53:37,271 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:53:37,275 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:53:37,520 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:53:37,537 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:53:37,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:53:37 WrapperNode [2018-10-26 22:53:37,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:53:37,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:53:37,539 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:53:37,539 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:53:37,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:53:37" (1/1) ... [2018-10-26 22:53:37,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:53:37" (1/1) ... [2018-10-26 22:53:37,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:53:37" (1/1) ... [2018-10-26 22:53:37,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:53:37" (1/1) ... [2018-10-26 22:53:37,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:53:37" (1/1) ... [2018-10-26 22:53:37,781 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:53:37" (1/1) ... [2018-10-26 22:53:37,795 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:53:37" (1/1) ... [2018-10-26 22:53:37,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 22:53:37,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 22:53:37,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 22:53:37,815 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 22:53:37,815 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:53:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/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 [2018-10-26 22:53:37,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 22:53:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 22:53:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-10-26 22:53:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-10-26 22:53:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 22:53:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-10-26 22:53:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-10-26 22:53:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-26 22:53:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-10-26 22:53:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-26 22:53:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 22:53:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 22:53:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 22:53:45,908 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 22:53:45,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:53:45 BoogieIcfgContainer [2018-10-26 22:53:45,909 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 22:53:45,910 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 22:53:45,910 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 22:53:45,916 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 22:53:45,917 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 10:53:36" (1/3) ... [2018-10-26 22:53:45,918 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c8106b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:53:45, skipping insertion in model container [2018-10-26 22:53:45,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:53:37" (2/3) ... [2018-10-26 22:53:45,919 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c8106b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:53:45, skipping insertion in model container [2018-10-26 22:53:45,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:53:45" (3/3) ... [2018-10-26 22:53:45,921 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label58_true-unreach-call.c [2018-10-26 22:53:45,931 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 22:53:45,939 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 22:53:45,954 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 22:53:45,986 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-26 22:53:45,987 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 22:53:45,987 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 22:53:45,987 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 22:53:45,987 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 22:53:45,987 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 22:53:45,987 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 22:53:45,988 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 22:53:45,988 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 22:53:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-10-26 22:53:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-26 22:53:46,022 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:53:46,023 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:53:46,025 INFO L424 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:53:46,031 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:53:46,031 INFO L82 PathProgramCache]: Analyzing trace with hash -1265036959, now seen corresponding path program 1 times [2018-10-26 22:53:46,033 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:53:46,033 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:53:46,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:53:46,079 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:53:46,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:53:46,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:53:46,516 WARN L179 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 8 DAG size of output: 3 [2018-10-26 22:53:46,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:53:46,541 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:53:46,541 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 22:53:46,546 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 22:53:46,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 22:53:46,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 22:53:46,563 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-10-26 22:53:53,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:53:53,005 INFO L93 Difference]: Finished difference Result 1558 states and 2849 transitions. [2018-10-26 22:53:53,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 22:53:53,013 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 57 [2018-10-26 22:53:53,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:53:53,031 INFO L225 Difference]: With dead ends: 1558 [2018-10-26 22:53:53,031 INFO L226 Difference]: Without dead ends: 1114 [2018-10-26 22:53:53,040 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 22:53:53,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1114 states. [2018-10-26 22:53:53,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1114 to 1091. [2018-10-26 22:53:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1091 states. [2018-10-26 22:53:53,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 1091 states and 1853 transitions. [2018-10-26 22:53:53,163 INFO L78 Accepts]: Start accepts. Automaton has 1091 states and 1853 transitions. Word has length 57 [2018-10-26 22:53:53,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:53:53,164 INFO L481 AbstractCegarLoop]: Abstraction has 1091 states and 1853 transitions. [2018-10-26 22:53:53,165 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 22:53:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1853 transitions. [2018-10-26 22:53:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-26 22:53:53,173 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:53:53,174 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 22:53:53,174 INFO L424 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:53:53,174 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:53:53,174 INFO L82 PathProgramCache]: Analyzing trace with hash 569089420, now seen corresponding path program 1 times [2018-10-26 22:53:53,174 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:53:53,175 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:53:53,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:53:53,176 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:53:53,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:53:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:53:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:53:53,440 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:53:53,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 22:53:53,442 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 22:53:53,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 22:53:53,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 22:53:53,443 INFO L87 Difference]: Start difference. First operand 1091 states and 1853 transitions. Second operand 5 states. [2018-10-26 22:54:00,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:54:00,672 INFO L93 Difference]: Finished difference Result 3240 states and 5580 transitions. [2018-10-26 22:54:00,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 22:54:00,673 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 130 [2018-10-26 22:54:00,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:54:00,689 INFO L225 Difference]: With dead ends: 3240 [2018-10-26 22:54:00,690 INFO L226 Difference]: Without dead ends: 2155 [2018-10-26 22:54:00,697 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-10-26 22:54:00,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2155 states. [2018-10-26 22:54:00,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2155 to 2114. [2018-10-26 22:54:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2114 states. [2018-10-26 22:54:00,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 2114 states and 3176 transitions. [2018-10-26 22:54:00,827 INFO L78 Accepts]: Start accepts. Automaton has 2114 states and 3176 transitions. Word has length 130 [2018-10-26 22:54:00,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:54:00,828 INFO L481 AbstractCegarLoop]: Abstraction has 2114 states and 3176 transitions. [2018-10-26 22:54:00,828 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 22:54:00,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3176 transitions. [2018-10-26 22:54:00,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-10-26 22:54:00,840 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:54:00,840 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:54:00,841 INFO L424 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:54:00,841 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:54:00,841 INFO L82 PathProgramCache]: Analyzing trace with hash 139406748, now seen corresponding path program 1 times [2018-10-26 22:54:00,841 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:54:00,841 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:54:00,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:00,842 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:00,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:01,117 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:54:01,118 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:54:01,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 22:54:01,120 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 22:54:01,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 22:54:01,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 22:54:01,120 INFO L87 Difference]: Start difference. First operand 2114 states and 3176 transitions. Second operand 4 states. [2018-10-26 22:54:05,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:54:05,519 INFO L93 Difference]: Finished difference Result 7943 states and 12452 transitions. [2018-10-26 22:54:05,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 22:54:05,522 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 138 [2018-10-26 22:54:05,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:54:05,555 INFO L225 Difference]: With dead ends: 7943 [2018-10-26 22:54:05,555 INFO L226 Difference]: Without dead ends: 5835 [2018-10-26 22:54:05,575 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 22:54:05,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5835 states. [2018-10-26 22:54:05,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5835 to 5835. [2018-10-26 22:54:05,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5835 states. [2018-10-26 22:54:05,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5835 states to 5835 states and 8168 transitions. [2018-10-26 22:54:05,732 INFO L78 Accepts]: Start accepts. Automaton has 5835 states and 8168 transitions. Word has length 138 [2018-10-26 22:54:05,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:54:05,733 INFO L481 AbstractCegarLoop]: Abstraction has 5835 states and 8168 transitions. [2018-10-26 22:54:05,733 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 22:54:05,733 INFO L276 IsEmpty]: Start isEmpty. Operand 5835 states and 8168 transitions. [2018-10-26 22:54:05,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-10-26 22:54:05,743 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:54:05,743 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:54:05,743 INFO L424 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:54:05,743 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:54:05,744 INFO L82 PathProgramCache]: Analyzing trace with hash -23603164, now seen corresponding path program 1 times [2018-10-26 22:54:05,744 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:54:05,744 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:54:05,745 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:05,745 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:05,745 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:06,126 WARN L179 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-10-26 22:54:06,545 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:54:06,546 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:54:06,546 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 22:54:06,547 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 22:54:06,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 22:54:06,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:54:06,548 INFO L87 Difference]: Start difference. First operand 5835 states and 8168 transitions. Second operand 6 states. [2018-10-26 22:54:11,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:54:11,392 INFO L93 Difference]: Finished difference Result 15461 states and 22489 transitions. [2018-10-26 22:54:11,394 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-26 22:54:11,394 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 226 [2018-10-26 22:54:11,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:54:11,435 INFO L225 Difference]: With dead ends: 15461 [2018-10-26 22:54:11,436 INFO L226 Difference]: Without dead ends: 9632 [2018-10-26 22:54:11,476 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:54:11,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9632 states. [2018-10-26 22:54:11,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9632 to 9593. [2018-10-26 22:54:11,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9593 states. [2018-10-26 22:54:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9593 states to 9593 states and 13018 transitions. [2018-10-26 22:54:11,693 INFO L78 Accepts]: Start accepts. Automaton has 9593 states and 13018 transitions. Word has length 226 [2018-10-26 22:54:11,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:54:11,695 INFO L481 AbstractCegarLoop]: Abstraction has 9593 states and 13018 transitions. [2018-10-26 22:54:11,695 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 22:54:11,695 INFO L276 IsEmpty]: Start isEmpty. Operand 9593 states and 13018 transitions. [2018-10-26 22:54:11,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-10-26 22:54:11,707 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:54:11,708 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:54:11,708 INFO L424 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:54:11,708 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:54:11,708 INFO L82 PathProgramCache]: Analyzing trace with hash -1826308229, now seen corresponding path program 1 times [2018-10-26 22:54:11,708 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:54:11,708 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:54:11,709 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:11,709 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:11,709 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:12,019 WARN L179 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-10-26 22:54:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 100 proven. 78 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-26 22:54:12,102 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:54:12,103 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/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 [2018-10-26 22:54:12,110 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:12,219 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:54:12,615 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-10-26 22:54:12,643 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:54:12,643 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-10-26 22:54:12,644 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-26 22:54:12,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-26 22:54:12,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:54:12,644 INFO L87 Difference]: Start difference. First operand 9593 states and 13018 transitions. Second operand 9 states. [2018-10-26 22:54:20,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:54:20,351 INFO L93 Difference]: Finished difference Result 24707 states and 34244 transitions. [2018-10-26 22:54:20,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-10-26 22:54:20,352 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 227 [2018-10-26 22:54:20,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:54:20,418 INFO L225 Difference]: With dead ends: 24707 [2018-10-26 22:54:20,418 INFO L226 Difference]: Without dead ends: 15120 [2018-10-26 22:54:20,504 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 237 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-10-26 22:54:20,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15120 states. [2018-10-26 22:54:20,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15120 to 15015. [2018-10-26 22:54:20,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15015 states. [2018-10-26 22:54:20,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15015 states to 15015 states and 18833 transitions. [2018-10-26 22:54:20,814 INFO L78 Accepts]: Start accepts. Automaton has 15015 states and 18833 transitions. Word has length 227 [2018-10-26 22:54:20,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:54:20,814 INFO L481 AbstractCegarLoop]: Abstraction has 15015 states and 18833 transitions. [2018-10-26 22:54:20,815 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-26 22:54:20,815 INFO L276 IsEmpty]: Start isEmpty. Operand 15015 states and 18833 transitions. [2018-10-26 22:54:20,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2018-10-26 22:54:20,834 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:54:20,834 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:54:20,834 INFO L424 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:54:20,835 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:54:20,835 INFO L82 PathProgramCache]: Analyzing trace with hash -586415430, now seen corresponding path program 1 times [2018-10-26 22:54:20,835 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:54:20,835 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:54:20,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:20,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:20,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:21,442 WARN L179 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 5 [2018-10-26 22:54:21,672 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2018-10-26 22:54:21,673 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:54:21,673 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/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 [2018-10-26 22:54:21,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:21,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:21,808 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:54:22,071 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2018-10-26 22:54:22,090 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:54:22,090 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2018-10-26 22:54:22,091 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 22:54:22,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 22:54:22,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:54:22,092 INFO L87 Difference]: Start difference. First operand 15015 states and 18833 transitions. Second operand 6 states. [2018-10-26 22:54:28,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:54:28,786 INFO L93 Difference]: Finished difference Result 41026 states and 54255 transitions. [2018-10-26 22:54:28,800 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-26 22:54:28,801 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 427 [2018-10-26 22:54:28,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:54:28,907 INFO L225 Difference]: With dead ends: 41026 [2018-10-26 22:54:28,907 INFO L226 Difference]: Without dead ends: 26017 [2018-10-26 22:54:28,962 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 439 GetRequests, 432 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:54:28,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26017 states. [2018-10-26 22:54:29,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26017 to 24697. [2018-10-26 22:54:29,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24697 states. [2018-10-26 22:54:29,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24697 states to 24697 states and 29997 transitions. [2018-10-26 22:54:29,409 INFO L78 Accepts]: Start accepts. Automaton has 24697 states and 29997 transitions. Word has length 427 [2018-10-26 22:54:29,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:54:29,411 INFO L481 AbstractCegarLoop]: Abstraction has 24697 states and 29997 transitions. [2018-10-26 22:54:29,411 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 22:54:29,411 INFO L276 IsEmpty]: Start isEmpty. Operand 24697 states and 29997 transitions. [2018-10-26 22:54:29,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2018-10-26 22:54:29,429 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:54:29,429 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:54:29,430 INFO L424 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:54:29,431 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:54:29,431 INFO L82 PathProgramCache]: Analyzing trace with hash -1526563378, now seen corresponding path program 1 times [2018-10-26 22:54:29,431 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:54:29,432 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:54:29,432 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:29,432 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:29,433 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:30,254 WARN L179 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 13 [2018-10-26 22:54:30,902 WARN L179 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-10-26 22:54:31,264 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 207 proven. 107 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-10-26 22:54:31,265 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:54:31,265 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/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 [2018-10-26 22:54:31,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:31,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:31,367 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:54:31,632 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2018-10-26 22:54:31,662 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:54:31,663 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2018-10-26 22:54:31,663 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-26 22:54:31,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-26 22:54:31,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-10-26 22:54:31,664 INFO L87 Difference]: Start difference. First operand 24697 states and 29997 transitions. Second operand 10 states. [2018-10-26 22:54:47,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:54:47,051 INFO L93 Difference]: Finished difference Result 66901 states and 90962 transitions. [2018-10-26 22:54:47,052 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-10-26 22:54:47,052 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 434 [2018-10-26 22:54:47,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:54:47,212 INFO L225 Difference]: With dead ends: 66901 [2018-10-26 22:54:47,212 INFO L226 Difference]: Without dead ends: 35203 [2018-10-26 22:54:47,354 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 498 GetRequests, 462 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 339 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=282, Invalid=1050, Unknown=0, NotChecked=0, Total=1332 [2018-10-26 22:54:47,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35203 states. [2018-10-26 22:54:47,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35203 to 32726. [2018-10-26 22:54:47,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32726 states. [2018-10-26 22:54:47,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32726 states to 32726 states and 37036 transitions. [2018-10-26 22:54:47,974 INFO L78 Accepts]: Start accepts. Automaton has 32726 states and 37036 transitions. Word has length 434 [2018-10-26 22:54:47,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:54:47,975 INFO L481 AbstractCegarLoop]: Abstraction has 32726 states and 37036 transitions. [2018-10-26 22:54:47,975 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-26 22:54:47,975 INFO L276 IsEmpty]: Start isEmpty. Operand 32726 states and 37036 transitions. [2018-10-26 22:54:48,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2018-10-26 22:54:48,024 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:54:48,025 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:54:48,025 INFO L424 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:54:48,025 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:54:48,025 INFO L82 PathProgramCache]: Analyzing trace with hash 1270936402, now seen corresponding path program 1 times [2018-10-26 22:54:48,025 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:54:48,025 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:54:48,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:48,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:48,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:48,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:49,158 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 437 proven. 2 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2018-10-26 22:54:49,158 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:54:49,158 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/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 [2018-10-26 22:54:49,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:49,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:49,284 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:54:49,484 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 437 proven. 2 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2018-10-26 22:54:49,501 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:54:49,501 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2018-10-26 22:54:49,502 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-26 22:54:49,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-26 22:54:49,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-10-26 22:54:49,502 INFO L87 Difference]: Start difference. First operand 32726 states and 37036 transitions. Second operand 8 states. [2018-10-26 22:55:00,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:55:00,831 INFO L93 Difference]: Finished difference Result 74969 states and 89456 transitions. [2018-10-26 22:55:00,831 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-26 22:55:00,831 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 599 [2018-10-26 22:55:00,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:55:00,970 INFO L225 Difference]: With dead ends: 74969 [2018-10-26 22:55:00,970 INFO L226 Difference]: Without dead ends: 42249 [2018-10-26 22:55:01,053 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 611 GetRequests, 601 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-10-26 22:55:01,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42249 states. [2018-10-26 22:55:01,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42249 to 41713. [2018-10-26 22:55:01,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41713 states. [2018-10-26 22:55:01,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41713 states to 41713 states and 46967 transitions. [2018-10-26 22:55:01,740 INFO L78 Accepts]: Start accepts. Automaton has 41713 states and 46967 transitions. Word has length 599 [2018-10-26 22:55:01,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:55:01,741 INFO L481 AbstractCegarLoop]: Abstraction has 41713 states and 46967 transitions. [2018-10-26 22:55:01,742 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-26 22:55:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 41713 states and 46967 transitions. [2018-10-26 22:55:01,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 604 [2018-10-26 22:55:01,788 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:55:01,788 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 22:55:01,788 INFO L424 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:55:01,789 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:55:01,789 INFO L82 PathProgramCache]: Analyzing trace with hash 1072186260, now seen corresponding path program 1 times [2018-10-26 22:55:01,789 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:55:01,789 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:55:01,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:01,792 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:55:01,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:01,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:55:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 547 proven. 2 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-10-26 22:55:02,989 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:55:02,990 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/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 [2018-10-26 22:55:02,999 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:55:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:55:03,136 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:55:03,360 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 547 proven. 2 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-10-26 22:55:03,377 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:55:03,377 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2018-10-26 22:55:03,377 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-26 22:55:03,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-26 22:55:03,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-10-26 22:55:03,378 INFO L87 Difference]: Start difference. First operand 41713 states and 46967 transitions. Second operand 8 states. [2018-10-26 22:55:11,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:55:11,297 INFO L93 Difference]: Finished difference Result 92528 states and 106036 transitions. [2018-10-26 22:55:11,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 22:55:11,297 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 603 [2018-10-26 22:55:11,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:55:11,403 INFO L225 Difference]: With dead ends: 92528 [2018-10-26 22:55:11,403 INFO L226 Difference]: Without dead ends: 42856 [2018-10-26 22:55:11,469 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 612 GetRequests, 604 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-10-26 22:55:11,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42856 states. [2018-10-26 22:55:11,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42856 to 41796. [2018-10-26 22:55:11,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41796 states. [2018-10-26 22:55:12,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41796 states to 41796 states and 46427 transitions. [2018-10-26 22:55:12,031 INFO L78 Accepts]: Start accepts. Automaton has 41796 states and 46427 transitions. Word has length 603 [2018-10-26 22:55:12,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:55:12,032 INFO L481 AbstractCegarLoop]: Abstraction has 41796 states and 46427 transitions. [2018-10-26 22:55:12,032 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-26 22:55:12,032 INFO L276 IsEmpty]: Start isEmpty. Operand 41796 states and 46427 transitions. [2018-10-26 22:55:12,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2018-10-26 22:55:12,074 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:55:12,075 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:55:12,075 INFO L424 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:55:12,075 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:55:12,075 INFO L82 PathProgramCache]: Analyzing trace with hash -1677205215, now seen corresponding path program 1 times [2018-10-26 22:55:12,076 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:55:12,076 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:55:12,076 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:12,076 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:55:12,076 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:55:13,179 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 567 proven. 2 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2018-10-26 22:55:13,180 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:55:13,180 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2018-10-26 22:55:13,188 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:55:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:55:13,294 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:55:13,525 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 567 proven. 2 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2018-10-26 22:55:13,542 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:55:13,542 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-10-26 22:55:13,543 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-26 22:55:13,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-26 22:55:13,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:55:13,543 INFO L87 Difference]: Start difference. First operand 41796 states and 46427 transitions. Second operand 9 states. [2018-10-26 22:55:18,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:55:18,308 INFO L93 Difference]: Finished difference Result 86474 states and 98651 transitions. [2018-10-26 22:55:18,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-10-26 22:55:18,309 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 625 [2018-10-26 22:55:18,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:55:18,458 INFO L225 Difference]: With dead ends: 86474 [2018-10-26 22:55:18,458 INFO L226 Difference]: Without dead ends: 44744 [2018-10-26 22:55:18,531 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 644 GetRequests, 630 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-10-26 22:55:18,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44744 states. [2018-10-26 22:55:19,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44744 to 44568. [2018-10-26 22:55:19,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44568 states. [2018-10-26 22:55:19,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44568 states to 44568 states and 50415 transitions. [2018-10-26 22:55:19,284 INFO L78 Accepts]: Start accepts. Automaton has 44568 states and 50415 transitions. Word has length 625 [2018-10-26 22:55:19,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:55:19,285 INFO L481 AbstractCegarLoop]: Abstraction has 44568 states and 50415 transitions. [2018-10-26 22:55:19,285 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-26 22:55:19,285 INFO L276 IsEmpty]: Start isEmpty. Operand 44568 states and 50415 transitions. [2018-10-26 22:55:19,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 715 [2018-10-26 22:55:19,353 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:55:19,354 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:55:19,354 INFO L424 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:55:19,354 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:55:19,354 INFO L82 PathProgramCache]: Analyzing trace with hash 1433374278, now seen corresponding path program 1 times [2018-10-26 22:55:19,354 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:55:19,354 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:55:19,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:19,355 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:55:19,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:55:19,900 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 605 proven. 2 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2018-10-26 22:55:19,900 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:55:19,900 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:55:20,108 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:55:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:55:20,247 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:55:20,529 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 605 proven. 2 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2018-10-26 22:55:20,548 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:55:20,548 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2018-10-26 22:55:20,549 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-26 22:55:20,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-26 22:55:20,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-10-26 22:55:20,549 INFO L87 Difference]: Start difference. First operand 44568 states and 50415 transitions. Second operand 8 states. [2018-10-26 22:55:26,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:55:26,588 INFO L93 Difference]: Finished difference Result 111468 states and 128408 transitions. [2018-10-26 22:55:26,589 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 22:55:26,589 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 714 [2018-10-26 22:55:26,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:55:26,768 INFO L225 Difference]: With dead ends: 111468 [2018-10-26 22:55:26,768 INFO L226 Difference]: Without dead ends: 66966 [2018-10-26 22:55:26,899 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 723 GetRequests, 714 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-10-26 22:55:26,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66966 states. [2018-10-26 22:55:28,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66966 to 66833. [2018-10-26 22:55:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66833 states. [2018-10-26 22:55:28,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66833 states to 66833 states and 74692 transitions. [2018-10-26 22:55:28,222 INFO L78 Accepts]: Start accepts. Automaton has 66833 states and 74692 transitions. Word has length 714 [2018-10-26 22:55:28,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:55:28,223 INFO L481 AbstractCegarLoop]: Abstraction has 66833 states and 74692 transitions. [2018-10-26 22:55:28,223 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-26 22:55:28,223 INFO L276 IsEmpty]: Start isEmpty. Operand 66833 states and 74692 transitions. [2018-10-26 22:55:28,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 721 [2018-10-26 22:55:28,295 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:55:28,295 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 22:55:28,296 INFO L424 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:55:28,296 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:55:28,296 INFO L82 PathProgramCache]: Analyzing trace with hash -1629989027, now seen corresponding path program 1 times [2018-10-26 22:55:28,296 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:55:28,296 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:55:28,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:28,297 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:55:28,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:55:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2018-10-26 22:55:28,924 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:55:28,924 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:55:28,925 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:55:28,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:55:28,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:55:28,926 INFO L87 Difference]: Start difference. First operand 66833 states and 74692 transitions. Second operand 3 states. [2018-10-26 22:55:31,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:55:31,797 INFO L93 Difference]: Finished difference Result 128346 states and 144170 transitions. [2018-10-26 22:55:31,798 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:55:31,798 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 720 [2018-10-26 22:55:31,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:55:31,944 INFO L225 Difference]: With dead ends: 128346 [2018-10-26 22:55:31,944 INFO L226 Difference]: Without dead ends: 61579 [2018-10-26 22:55:32,074 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:55:32,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61579 states. [2018-10-26 22:55:32,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61579 to 59614. [2018-10-26 22:55:32,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59614 states. [2018-10-26 22:55:33,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59614 states to 59614 states and 65812 transitions. [2018-10-26 22:55:33,114 INFO L78 Accepts]: Start accepts. Automaton has 59614 states and 65812 transitions. Word has length 720 [2018-10-26 22:55:33,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:55:33,115 INFO L481 AbstractCegarLoop]: Abstraction has 59614 states and 65812 transitions. [2018-10-26 22:55:33,115 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:55:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 59614 states and 65812 transitions. [2018-10-26 22:55:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 754 [2018-10-26 22:55:33,180 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:55:33,181 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:55:33,181 INFO L424 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:55:33,181 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:55:33,181 INFO L82 PathProgramCache]: Analyzing trace with hash -963864776, now seen corresponding path program 1 times [2018-10-26 22:55:33,181 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:55:33,182 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:55:33,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:33,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:55:33,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:55:34,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1087 backedges. 203 proven. 481 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2018-10-26 22:55:34,199 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:55:34,200 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:55:34,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:55:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:55:34,736 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:55:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1087 backedges. 540 proven. 0 refuted. 0 times theorem prover too weak. 547 trivial. 0 not checked. [2018-10-26 22:55:35,762 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:55:35,762 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 12 [2018-10-26 22:55:35,764 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-26 22:55:35,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-26 22:55:35,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-10-26 22:55:35,764 INFO L87 Difference]: Start difference. First operand 59614 states and 65812 transitions. Second operand 12 states. [2018-10-26 22:55:57,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:55:57,572 INFO L93 Difference]: Finished difference Result 171864 states and 193323 transitions. [2018-10-26 22:55:57,573 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-10-26 22:55:57,573 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 753 [2018-10-26 22:55:57,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:55:57,905 INFO L225 Difference]: With dead ends: 171864 [2018-10-26 22:55:57,905 INFO L226 Difference]: Without dead ends: 99810 [2018-10-26 22:55:58,092 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 807 GetRequests, 755 SyntacticMatches, 3 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 759 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=488, Invalid=2062, Unknown=0, NotChecked=0, Total=2550 [2018-10-26 22:55:58,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99810 states. [2018-10-26 22:55:59,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99810 to 88057. [2018-10-26 22:55:59,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 88057 states. [2018-10-26 22:55:59,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88057 states to 88057 states and 96798 transitions. [2018-10-26 22:55:59,573 INFO L78 Accepts]: Start accepts. Automaton has 88057 states and 96798 transitions. Word has length 753 [2018-10-26 22:55:59,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:55:59,573 INFO L481 AbstractCegarLoop]: Abstraction has 88057 states and 96798 transitions. [2018-10-26 22:55:59,573 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-26 22:55:59,574 INFO L276 IsEmpty]: Start isEmpty. Operand 88057 states and 96798 transitions. [2018-10-26 22:55:59,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2018-10-26 22:55:59,641 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:55:59,642 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:55:59,643 INFO L424 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:55:59,643 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:55:59,643 INFO L82 PathProgramCache]: Analyzing trace with hash -1527942490, now seen corresponding path program 1 times [2018-10-26 22:55:59,643 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:55:59,643 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:55:59,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:59,644 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:55:59,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:55:59,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:56:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1379 backedges. 569 proven. 99 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2018-10-26 22:56:00,872 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:56:00,873 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2018-10-26 22:56:00,884 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:56:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:56:01,075 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:56:01,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1379 backedges. 1016 proven. 2 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2018-10-26 22:56:01,557 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:56:01,558 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-10-26 22:56:01,559 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 22:56:01,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 22:56:01,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:56:01,559 INFO L87 Difference]: Start difference. First operand 88057 states and 96798 transitions. Second operand 6 states. [2018-10-26 22:56:06,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:56:06,686 INFO L93 Difference]: Finished difference Result 170271 states and 187874 transitions. [2018-10-26 22:56:06,690 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-10-26 22:56:06,690 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 847 [2018-10-26 22:56:06,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:56:06,753 INFO L225 Difference]: With dead ends: 170271 [2018-10-26 22:56:06,753 INFO L226 Difference]: Without dead ends: 35334 [2018-10-26 22:56:06,909 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 861 GetRequests, 852 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-10-26 22:56:06,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35334 states. [2018-10-26 22:56:07,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35334 to 31574. [2018-10-26 22:56:07,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31574 states. [2018-10-26 22:56:07,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31574 states to 31574 states and 33681 transitions. [2018-10-26 22:56:07,245 INFO L78 Accepts]: Start accepts. Automaton has 31574 states and 33681 transitions. Word has length 847 [2018-10-26 22:56:07,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:56:07,245 INFO L481 AbstractCegarLoop]: Abstraction has 31574 states and 33681 transitions. [2018-10-26 22:56:07,245 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 22:56:07,245 INFO L276 IsEmpty]: Start isEmpty. Operand 31574 states and 33681 transitions. [2018-10-26 22:56:07,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 900 [2018-10-26 22:56:07,266 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:56:07,267 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:56:07,267 INFO L424 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:56:07,267 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:56:07,267 INFO L82 PathProgramCache]: Analyzing trace with hash 479243141, now seen corresponding path program 1 times [2018-10-26 22:56:07,267 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:56:07,267 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:56:07,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:56:07,268 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:56:07,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:56:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:56:08,230 WARN L179 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 13 [2018-10-26 22:56:08,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1131 backedges. 203 proven. 24 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2018-10-26 22:56:08,995 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:56:08,995 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:56:09,001 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:56:09,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:56:09,152 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:56:13,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1131 backedges. 217 proven. 10 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2018-10-26 22:56:13,634 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:56:13,635 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 12 [2018-10-26 22:56:13,636 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-26 22:56:13,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-26 22:56:13,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=99, Unknown=2, NotChecked=0, Total=132 [2018-10-26 22:56:13,636 INFO L87 Difference]: Start difference. First operand 31574 states and 33681 transitions. Second operand 12 states. [2018-10-26 22:56:24,835 WARN L179 SmtUtils]: Spent 3.81 s on a formula simplification. DAG size of input: 26 DAG size of output: 18 [2018-10-26 22:56:27,512 WARN L179 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 26 DAG size of output: 8 [2018-10-26 22:56:33,542 WARN L179 SmtUtils]: Spent 3.78 s on a formula simplification. DAG size of input: 25 DAG size of output: 17 [2018-10-26 22:57:39,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:57:39,481 INFO L93 Difference]: Finished difference Result 60656 states and 64802 transitions. [2018-10-26 22:57:39,482 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-10-26 22:57:39,482 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 899 [2018-10-26 22:57:39,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:57:39,540 INFO L225 Difference]: With dead ends: 60656 [2018-10-26 22:57:39,540 INFO L226 Difference]: Without dead ends: 31927 [2018-10-26 22:57:39,571 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 930 GetRequests, 901 SyntacticMatches, 3 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 171 ImplicationChecksByTransitivity, 18.4s TimeCoverageRelationStatistics Valid=181, Invalid=568, Unknown=7, NotChecked=0, Total=756 [2018-10-26 22:57:39,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31927 states. [2018-10-26 22:57:39,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31927 to 28768. [2018-10-26 22:57:39,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28768 states. [2018-10-26 22:57:39,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28768 states to 28768 states and 30223 transitions. [2018-10-26 22:57:39,947 INFO L78 Accepts]: Start accepts. Automaton has 28768 states and 30223 transitions. Word has length 899 [2018-10-26 22:57:39,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:57:39,948 INFO L481 AbstractCegarLoop]: Abstraction has 28768 states and 30223 transitions. [2018-10-26 22:57:39,948 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-26 22:57:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 28768 states and 30223 transitions. [2018-10-26 22:57:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2018-10-26 22:57:39,971 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:57:39,972 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:57:39,972 INFO L424 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:57:39,972 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:57:39,973 INFO L82 PathProgramCache]: Analyzing trace with hash -1638351599, now seen corresponding path program 1 times [2018-10-26 22:57:39,973 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:57:39,973 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:57:39,973 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:57:39,974 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:57:39,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:57:40,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:57:41,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 987 proven. 2 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2018-10-26 22:57:41,405 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:57:41,406 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:57:41,413 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:57:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:57:41,612 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:57:42,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 987 proven. 2 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2018-10-26 22:57:42,195 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:57:42,196 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 9 [2018-10-26 22:57:42,197 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-26 22:57:42,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-26 22:57:42,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:57:42,198 INFO L87 Difference]: Start difference. First operand 28768 states and 30223 transitions. Second operand 9 states. [2018-10-26 22:57:47,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:57:47,524 INFO L93 Difference]: Finished difference Result 61119 states and 64918 transitions. [2018-10-26 22:57:47,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-10-26 22:57:47,525 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1072 [2018-10-26 22:57:47,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:57:47,595 INFO L225 Difference]: With dead ends: 61119 [2018-10-26 22:57:47,595 INFO L226 Difference]: Without dead ends: 35507 [2018-10-26 22:57:47,629 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1093 GetRequests, 1078 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=76, Invalid=164, Unknown=0, NotChecked=0, Total=240 [2018-10-26 22:57:47,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35507 states. [2018-10-26 22:57:48,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35507 to 31798. [2018-10-26 22:57:48,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31798 states. [2018-10-26 22:57:48,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31798 states to 31798 states and 33156 transitions. [2018-10-26 22:57:48,217 INFO L78 Accepts]: Start accepts. Automaton has 31798 states and 33156 transitions. Word has length 1072 [2018-10-26 22:57:48,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:57:48,218 INFO L481 AbstractCegarLoop]: Abstraction has 31798 states and 33156 transitions. [2018-10-26 22:57:48,218 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-26 22:57:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 31798 states and 33156 transitions. [2018-10-26 22:57:48,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2018-10-26 22:57:48,243 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:57:48,243 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:57:48,244 INFO L424 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:57:48,244 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:57:48,244 INFO L82 PathProgramCache]: Analyzing trace with hash -1616637143, now seen corresponding path program 1 times [2018-10-26 22:57:48,244 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:57:48,244 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:57:48,245 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:57:48,245 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:57:48,245 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:57:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:57:49,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2132 backedges. 336 proven. 6 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2018-10-26 22:57:49,026 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:57:49,026 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:57:49,035 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:57:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:57:49,232 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:57:49,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2132 backedges. 1224 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2018-10-26 22:57:49,796 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:57:49,796 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-10-26 22:57:49,797 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:57:49,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:57:49,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:57:49,797 INFO L87 Difference]: Start difference. First operand 31798 states and 33156 transitions. Second operand 3 states. [2018-10-26 22:57:51,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:57:51,080 INFO L93 Difference]: Finished difference Result 61546 states and 64193 transitions. [2018-10-26 22:57:51,087 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:57:51,087 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1092 [2018-10-26 22:57:51,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:57:51,088 INFO L225 Difference]: With dead ends: 61546 [2018-10-26 22:57:51,089 INFO L226 Difference]: Without dead ends: 0 [2018-10-26 22:57:51,129 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1094 GetRequests, 1093 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:57:51,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-26 22:57:51,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-26 22:57:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-26 22:57:51,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-26 22:57:51,132 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1092 [2018-10-26 22:57:51,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:57:51,132 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-26 22:57:51,132 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:57:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-26 22:57:51,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-26 22:57:51,137 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-26 22:57:51,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:51,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:51,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:51,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:51,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:51,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:51,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:52,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:52,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:52,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:52,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:52,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:52,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:53,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:54,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:55,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:55,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:55,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:55,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:55,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:55,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:56,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:57,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:58,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:57:59,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,253 WARN L179 SmtUtils]: Spent 7.26 s on a formula simplification. DAG size of input: 1774 DAG size of output: 1178 [2018-10-26 22:58:00,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:00,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:01,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:02,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:02,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:02,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:02,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:02,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:03,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:04,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:05,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,306 WARN L179 SmtUtils]: Spent 6.05 s on a formula simplification. DAG size of input: 1774 DAG size of output: 1178 [2018-10-26 22:58:06,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:06,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:58:07,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 23:00:49,421 WARN L179 SmtUtils]: Spent 2.70 m on a formula simplification. DAG size of input: 1153 DAG size of output: 161 [2018-10-26 23:00:55,492 WARN L179 SmtUtils]: Spent 6.00 s on a formula simplification. DAG size of input: 967 DAG size of output: 138 [2018-10-26 23:01:04,112 WARN L179 SmtUtils]: Spent 8.60 s on a formula simplification. DAG size of input: 1066 DAG size of output: 111 [2018-10-26 23:01:11,977 WARN L179 SmtUtils]: Spent 7.86 s on a formula simplification. DAG size of input: 1066 DAG size of output: 111 [2018-10-26 23:02:01,648 WARN L179 SmtUtils]: Spent 49.62 s on a formula simplification. DAG size of input: 996 DAG size of output: 140 [2018-10-26 23:02:01,651 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-10-26 23:02:01,651 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a2~0)| ~a2~0) (= ~a29~0 |old(~a29~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-10-26 23:02:01,651 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-10-26 23:02:01,651 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-10-26 23:02:01,652 INFO L425 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,652 INFO L425 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,652 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse27 (+ |old(~a0~0)| 61))) (let ((.cse3 (< 43 |old(~a29~0)|)) (.cse10 (< 0 (+ |old(~a0~0)| 98))) (.cse13 (<= .cse27 0)) (.cse26 (+ |old(~a4~0)| 86)) (.cse20 (= ~a0~0 |old(~a0~0)|)) (.cse18 (= |old(~a2~0)| ~a2~0)) (.cse17 (= ~a29~0 |old(~a29~0)|)) (.cse19 (= ~a4~0 |old(~a4~0)|)) (.cse8 (< (+ |old(~a0~0)| 146) 0)) (.cse4 (< (+ |old(~a4~0)| 85) 0)) (.cse9 (not (= 3 |old(~a2~0)|)))) (let ((.cse6 (< |old(~a0~0)| 0)) (.cse24 (or .cse8 .cse4 .cse9)) (.cse16 (and .cse18 (= |old(~a0~0)| ~a0~0) .cse17 .cse19)) (.cse5 (not (= 2 |old(~a2~0)|))) (.cse2 (< 0 (+ |old(~a4~0)| 89))) (.cse1 (not (= 4 |old(~a2~0)|))) (.cse14 (forall ((v_prenex_2 Int)) (let ((.cse28 (mod v_prenex_2 24))) (or (not (= 0 .cse28)) (< .cse28 (+ |old(~a0~0)| 122)) (< |old(~a0~0)| v_prenex_2))))) (.cse22 (< 0 (+ |old(~a29~0)| 127))) (.cse7 (and .cse17 (= ~a2~0 3) .cse20 .cse19)) (.cse21 (< 0 .cse27)) (.cse12 (< 0 .cse26)) (.cse25 (and (<= .cse26 0) .cse3 .cse10 .cse13)) (.cse11 (< 1 |old(~a2~0)|)) (.cse23 (and .cse18 .cse17 .cse20 .cse19)) (.cse0 (and .cse17 .cse18 .cse20 .cse19)) (.cse15 (not (= 5 |old(~a2~0)|)))) (and (or .cse0 (or .cse1 .cse2)) (or .cse3 .cse0 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse2 .cse9) (or .cse0 (<= (+ |old(~a0~0)| 147) 0) .cse10 .cse11) (or .cse7 .cse12 .cse9 .cse13) (or .cse0 (or .cse14 (or .cse1 .cse4))) (or .cse14 .cse7 .cse4 .cse9) (or .cse0 .cse14 .cse15) (or .cse7 (or .cse12 .cse8 .cse3 .cse9)) (or .cse14 .cse11 .cse0) (or .cse12 (< |old(~a29~0)| 44) .cse0 .cse5 .cse13) (or .cse16 (or .cse3 .cse4 .cse11)) (or (and (and .cse17 .cse18 .cse19) .cse20) (or .cse2 (< (+ |old(~a0~0)| 44) 0) .cse3 .cse11)) (or .cse21 (< (+ |old(~a0~0)| 97) 0) .cse15 .cse3 .cse0) (or .cse22 .cse23 .cse11) (or .cse21 .cse3 .cse4 .cse0 .cse5) (or .cse7 .cse24 .cse6) (or .cse15 .cse3 .cse0 .cse6) (or (or .cse14 .cse4 .cse5) .cse0) (or (and (and .cse17 (= 2 ~a2~0) .cse19) .cse20) (or .cse2 .cse5)) (or .cse21 .cse24 .cse7) (or .cse12 (forall ((v_~a0~0_833 Int)) (or (< (* 25 v_~a0~0_833) (+ |old(~a0~0)| 30500)) (< 0 (+ v_~a0~0_833 98)))) .cse16) (or .cse12 .cse22 .cse0 .cse5 .cse13) (or .cse12 .cse25 .cse15 .cse0) (or (or .cse8 .cse4 .cse5) .cse0 .cse10) (or .cse7 (or .cse2 .cse3 .cse9)) (or .cse1 .cse8 (and .cse17 .cse20 (= 4 ~a2~0) .cse19)) (or (or .cse14 .cse22 .cse9) .cse7) (or .cse21 .cse12 .cse25 .cse11 .cse23) (or .cse0 .cse8 .cse15 .cse10))))) [2018-10-26 23:02:01,652 INFO L425 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,652 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,653 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-10-26 23:02:01,654 INFO L425 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-10-26 23:02:01,654 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-10-26 23:02:01,654 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-10-26 23:02:01,658 INFO L425 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-10-26 23:02:01,659 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,660 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,661 INFO L425 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,662 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,662 INFO L425 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,662 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,678 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,678 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,678 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-10-26 23:02:01,678 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-10-26 23:02:01,678 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-10-26 23:02:01,678 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,678 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,678 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L114(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,679 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,680 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-10-26 23:02:01,681 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-10-26 23:02:01,682 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,682 INFO L425 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,682 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,683 INFO L425 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,683 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,683 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,683 INFO L425 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,683 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,684 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,685 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,686 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-10-26 23:02:01,686 INFO L425 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-10-26 23:02:01,686 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-10-26 23:02:01,686 INFO L425 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-10-26 23:02:01,686 INFO L425 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,686 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse3 (= ~a0~0 |old(~a0~0)|)) (.cse20 (= |old(~a2~0)| ~a2~0)) (.cse2 (= ~a29~0 |old(~a29~0)|)) (.cse5 (= ~a4~0 |old(~a4~0)|)) (.cse1 (< (+ |old(~a0~0)| 146) 0)) (.cse10 (< (+ |old(~a4~0)| 85) 0)) (.cse6 (not (= 3 |old(~a2~0)|))) (.cse25 (+ |old(~a0~0)| 61))) (let ((.cse4 (= 3 ~a2~0)) (.cse0 (< 0 (+ |old(~a4~0)| 89))) (.cse21 (< 1 |old(~a2~0)|)) (.cse12 (< |old(~a0~0)| 0)) (.cse16 (< 0 (+ |old(~a0~0)| 123))) (.cse18 (< 0 .cse25)) (.cse24 (or .cse1 .cse10 .cse6)) (.cse23 (and .cse20 (= |old(~a0~0)| ~a0~0) .cse2 .cse5)) (.cse17 (< 0 (+ |old(~a29~0)| 127))) (.cse15 (<= .cse25 0)) (.cse14 (< 0 (+ |old(~a4~0)| 86))) (.cse13 (and .cse2 (= ~a2~0 3) .cse3 .cse5)) (.cse9 (< 43 |old(~a29~0)|)) (.cse11 (not (= 2 |old(~a2~0)|))) (.cse7 (not (= 4 |old(~a2~0)|))) (.cse8 (and .cse2 .cse20 .cse3 .cse5)) (.cse19 (not (= 5 |old(~a2~0)|))) (.cse22 (< 0 (+ |old(~a0~0)| 98)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5) .cse6) (or .cse7 .cse0 .cse8) (or .cse9 .cse8 .cse10 .cse11 .cse12) (or .cse0 .cse9 .cse13 .cse6) (or (or .cse0 .cse11) (and (and .cse2 (= 2 ~a2~0) .cse5) .cse3)) (or .cse13 .cse14 .cse6 .cse15) (or (and .cse4 .cse2 .cse3 .cse5) (or .cse16 (or .cse17 .cse6))) (or .cse18 .cse19 .cse9 .cse8) (or .cse8 (or .cse10 .cse7)) (or .cse14 (< |old(~a29~0)| 44) .cse8 .cse11 .cse15) (or (and (and .cse2 .cse20 .cse5) .cse3) (or .cse0 (< (+ |old(~a0~0)| 44) 0) .cse9 .cse21)) (or .cse8 .cse22 .cse21) (or .cse23 (and (or .cse9 .cse10 .cse21) (or .cse18 .cse9 .cse21))) (or .cse17 (and .cse20 .cse2 .cse3 .cse5) .cse21) (or .cse18 .cse9 .cse10 .cse8 .cse11) (or .cse13 .cse24 .cse12) (or .cse19 .cse9 .cse8 .cse12) (or .cse13 .cse10 .cse16 .cse6) (or .cse14 .cse15 .cse19 .cse8) (or .cse18 .cse24 .cse13) (or .cse14 (forall ((v_~a0~0_833 Int)) (or (< (* 25 v_~a0~0_833) (+ |old(~a0~0)| 30500)) (< 0 (+ v_~a0~0_833 98)))) .cse23) (or .cse14 .cse17 .cse8 .cse11 .cse15) (or .cse14 .cse1 .cse13 .cse9 .cse6) (or (or .cse10 .cse11) .cse8 .cse22) (or .cse7 .cse1 (and .cse2 .cse3 (= 4 ~a2~0) .cse5)) (or .cse8 .cse19 .cse22)))) [2018-10-26 23:02:01,686 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-10-26 23:02:01,687 INFO L425 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,688 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,689 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-10-26 23:02:01,690 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,690 INFO L425 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-10-26 23:02:01,690 INFO L425 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,702 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-10-26 23:02:01,702 INFO L425 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-10-26 23:02:01,702 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-10-26 23:02:01,702 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,702 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-10-26 23:02:01,702 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-10-26 23:02:01,702 INFO L425 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,702 INFO L425 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,703 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,704 INFO L421 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse24 (= ~a2~0 3)) (.cse11 (= ~a0~0 |old(~a0~0)|)) (.cse17 (= |old(~a2~0)| ~a2~0)) (.cse23 (= |old(~a0~0)| ~a0~0)) (.cse9 (= ~a29~0 |old(~a29~0)|)) (.cse10 (= ~a4~0 |old(~a4~0)|)) (.cse16 (< (+ |old(~a0~0)| 146) 0)) (.cse4 (< (+ |old(~a4~0)| 85) 0)) (.cse8 (not (= 3 |old(~a2~0)|))) (.cse25 (+ |old(~a0~0)| 61))) (let ((.cse18 (< 1 |old(~a2~0)|)) (.cse6 (< |old(~a0~0)| 0)) (.cse14 (< 0 .cse25)) (.cse22 (or .cse16 .cse4 .cse8)) (.cse20 (and .cse17 .cse23 .cse9 .cse10)) (.cse21 (< 0 (+ |old(~a29~0)| 127))) (.cse13 (<= .cse25 0)) (.cse12 (< 0 (+ |old(~a4~0)| 86))) (.cse5 (not (= 2 |old(~a2~0)|))) (.cse0 (not (= 4 |old(~a2~0)|))) (.cse2 (and .cse9 .cse17 .cse11 .cse10)) (.cse15 (not (= 5 |old(~a2~0)|))) (.cse19 (< 0 (+ |old(~a0~0)| 98))) (.cse7 (and .cse9 .cse24 .cse11 .cse10)) (.cse1 (< 0 (+ |old(~a4~0)| 89))) (.cse3 (< 43 |old(~a29~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse2 .cse4 .cse5 .cse6) (or (< 0 (+ |old(~a0~0)| 147)) .cse7 .cse4 .cse8) (or (or .cse1 .cse5) (and (and .cse9 (= 2 ~a2~0) .cse10) .cse11)) (or .cse7 .cse12 .cse8 .cse13) (or .cse14 .cse15 .cse3 .cse2) (or .cse7 .cse1 .cse16 .cse8) (or .cse2 (or .cse4 .cse0)) (or .cse12 (< |old(~a29~0)| 44) .cse2 .cse5 .cse13) (or (and (and .cse9 .cse17 .cse10) .cse11) (or .cse1 (< (+ |old(~a0~0)| 44) 0) .cse3 .cse18)) (or .cse2 .cse19 .cse18) (or .cse20 (and (or .cse3 .cse4 .cse18) (or .cse14 .cse3 .cse18))) (or .cse21 (and .cse17 .cse9 .cse11 .cse10) .cse18) (or .cse14 .cse3 .cse4 .cse2 .cse5) (or .cse7 .cse22 .cse6) (or .cse15 .cse3 .cse2 .cse6) (or .cse7 (or (< 0 (+ |old(~a0~0)| 123)) (or .cse21 .cse8))) (or .cse12 .cse13 .cse15 .cse2) (or .cse14 .cse22 .cse7) (or .cse12 (forall ((v_~a0~0_833 Int)) (or (< (* 25 v_~a0~0_833) (+ |old(~a0~0)| 30500)) (< 0 (+ v_~a0~0_833 98)))) .cse20) (or .cse12 .cse21 .cse2 .cse5 .cse13) (or .cse12 .cse16 .cse3 .cse8 (and .cse23 .cse9 .cse24 .cse10)) (or (or .cse4 .cse5) .cse2 .cse19) (or .cse0 .cse16 (and .cse9 .cse11 (= 4 ~a2~0) .cse10)) (or .cse2 .cse15 .cse19) (or .cse7 .cse1 .cse3 .cse8)))) [2018-10-26 23:02:01,704 INFO L425 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-10-26 23:02:01,704 INFO L425 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,704 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-10-26 23:02:01,704 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-10-26 23:02:01,704 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-10-26 23:02:01,704 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,704 INFO L425 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,704 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-10-26 23:02:01,705 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-10-26 23:02:01,706 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-10-26 23:02:01,706 INFO L425 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,706 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,708 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,708 INFO L425 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-10-26 23:02:01,708 INFO L425 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-10-26 23:02:01,708 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,709 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-10-26 23:02:01,710 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-10-26 23:02:01,711 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-10-26 23:02:01,712 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,713 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,714 INFO L425 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,715 INFO L425 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 157) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-10-26 23:02:01,716 INFO L425 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,717 INFO L425 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-10-26 23:02:01,717 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,717 INFO L425 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,717 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-10-26 23:02:01,730 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-10-26 23:02:01,730 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-10-26 23:02:01,730 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,730 INFO L425 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,730 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,730 INFO L425 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,730 INFO L425 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,730 INFO L425 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-10-26 23:02:01,731 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1656) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-10-26 23:02:01,732 INFO L425 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-10-26 23:02:01,733 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-10-26 23:02:01,734 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-26 23:02:01,734 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a0~0 44))) (and (<= (+ ~a4~0 89) 0) (<= 0 .cse0) (<= .cse0 0) (<= ~a2~0 1) (= (+ ~a29~0 127) 0))) [2018-10-26 23:02:01,738 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-10-26 23:02:01,738 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-26 23:02:01,738 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a0~0)| 44))) (or (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (< 0 (+ |old(~a4~0)| 89)) (< .cse0 0) (not (= 0 (+ |old(~a29~0)| 127))) (< 1 |old(~a2~0)|) (< 0 .cse0))) [2018-10-26 23:02:01,738 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-10-26 23:02:01,738 INFO L421 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse16 (+ ~a29~0 127)) (.cse17 (+ ~a0~0 61))) (let ((.cse6 (<= ~a2~0 1)) (.cse8 (<= 0 (+ ~a0~0 146))) (.cse0 (<= (+ ~a4~0 86) 0)) (.cse2 (< 0 .cse17)) (.cse15 (= 5 ~a2~0)) (.cse11 (+ |old(~a0~0)| 44)) (.cse7 (<= (+ ~a0~0 98) 0)) (.cse9 (<= 0 (+ ~a4~0 85))) (.cse3 (= 2 ~a2~0)) (.cse14 (<= .cse16 0)) (.cse13 (<= .cse17 0)) (.cse5 (<= ~a29~0 43)) (.cse12 (= ~a2~0 3)) (.cse4 (<= (+ ~a4~0 89) 0)) (.cse10 (= 4 ~a2~0)) (.cse1 (= |old(~a2~0)| 1))) (or (and .cse0 (<= 44 ~a29~0) .cse1 .cse2 .cse3) (and .cse0 (exists ((v_~a0~0_833 Int)) (and (<= (+ ~a0~0 30500) (* 25 v_~a0~0_833)) (<= (+ v_~a0~0_833 98) 0)))) (and .cse1 (and .cse4 .cse5 (<= 0 (+ ~a0~0 44)) .cse6)) (and .cse7 .cse1 .cse6) (and .cse4 .cse8 .cse1 (= 3 ~a2~0)) (and .cse9 .cse1 .cse10) (< 0 .cse11) (and .cse0 .cse1 .cse2 .cse12) (< 1 |old(~a2~0)|) (and .cse8 .cse1 .cse12 .cse5 .cse13) (and .cse1 .cse14 .cse6) (or (and .cse1 .cse5 .cse13 .cse6) (and .cse9 .cse1 .cse5 .cse6)) (and .cse0 .cse1 .cse2 .cse14 .cse3) (and .cse9 .cse1 .cse5 .cse3 .cse13) (and .cse7 (and .cse1 .cse15)) (and .cse4 .cse1 .cse3) (and (and .cse12 .cse9 .cse1) .cse13) (not (= 0 (+ |old(~a29~0)| 127))) (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= .cse16 0)) (and .cse8 .cse1 .cse10) (and (and .cse1 .cse5 .cse15) .cse13) (and .cse0 .cse1 (and .cse2 .cse15)) (< .cse11 0) (and .cse7 (and .cse9 .cse1 .cse3)) (and (and (and .cse12 .cse14) .cse1) .cse13) (and .cse4 .cse1 .cse5 .cse12) (and (and .cse4 .cse10) .cse1) (< 0 (+ |old(~a4~0)| 89))))) [2018-10-26 23:02:01,739 INFO L425 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-10-26 23:02:01,739 INFO L425 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-10-26 23:02:01,739 INFO L425 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-10-26 23:02:01,739 INFO L421 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse16 (+ ~a29~0 127)) (.cse17 (+ ~a0~0 61))) (let ((.cse6 (<= ~a2~0 1)) (.cse8 (<= 0 (+ ~a0~0 146))) (.cse0 (<= (+ ~a4~0 86) 0)) (.cse2 (< 0 .cse17)) (.cse15 (= 5 ~a2~0)) (.cse11 (+ |old(~a0~0)| 44)) (.cse7 (<= (+ ~a0~0 98) 0)) (.cse9 (<= 0 (+ ~a4~0 85))) (.cse3 (= 2 ~a2~0)) (.cse14 (<= .cse16 0)) (.cse13 (<= .cse17 0)) (.cse5 (<= ~a29~0 43)) (.cse12 (= ~a2~0 3)) (.cse4 (<= (+ ~a4~0 89) 0)) (.cse10 (= 4 ~a2~0)) (.cse1 (= |old(~a2~0)| 1))) (or (and .cse0 (<= 44 ~a29~0) .cse1 .cse2 .cse3) (and .cse0 (exists ((v_~a0~0_833 Int)) (and (<= (+ ~a0~0 30500) (* 25 v_~a0~0_833)) (<= (+ v_~a0~0_833 98) 0)))) (and .cse1 (and .cse4 .cse5 (<= 0 (+ ~a0~0 44)) .cse6)) (and .cse7 .cse1 .cse6) (and .cse4 .cse8 .cse1 (= 3 ~a2~0)) (and .cse9 .cse1 .cse10) (< 0 .cse11) (and .cse0 .cse1 .cse2 .cse12) (< 1 |old(~a2~0)|) (and .cse8 .cse1 .cse12 .cse5 .cse13) (and .cse1 .cse14 .cse6) (or (and .cse1 .cse5 .cse13 .cse6) (and .cse9 .cse1 .cse5 .cse6)) (and .cse0 .cse1 .cse2 .cse14 .cse3) (and .cse9 .cse1 .cse5 .cse3 .cse13) (and .cse7 (and .cse1 .cse15)) (and .cse4 .cse1 .cse3) (and (and .cse12 .cse9 .cse1) .cse13) (not (= 0 (+ |old(~a29~0)| 127))) (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= .cse16 0)) (and .cse8 .cse1 .cse10) (and (and .cse1 .cse5 .cse15) .cse13) (and .cse0 .cse1 (and .cse2 .cse15)) (< .cse11 0) (and .cse7 (and .cse9 .cse1 .cse3)) (and (and (and .cse12 .cse14) .cse1) .cse13) (and .cse4 .cse1 .cse5 .cse12) (and (and .cse4 .cse10) .cse1) (< 0 (+ |old(~a4~0)| 89))))) [2018-10-26 23:02:01,739 INFO L425 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-10-26 23:02:01,758 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-10-26 23:02:01,759 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-10-26 23:02:01,792 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-10-26 23:02:01,793 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-10-26 23:02:01,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 11:02:01 BoogieIcfgContainer [2018-10-26 23:02:01,797 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 23:02:01,797 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 23:02:01,797 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 23:02:01,797 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 23:02:01,798 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:53:45" (3/4) ... [2018-10-26 23:02:01,801 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-10-26 23:02:01,827 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-10-26 23:02:01,827 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-10-26 23:02:01,827 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-10-26 23:02:01,828 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-10-26 23:02:01,887 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-10-26 23:02:01,889 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-10-26 23:02:01,923 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((a4 + 86 <= 0 && 44 <= a29) && \old(a2) == 1) && 0 < a0 + 61) && 2 == a2) || (a4 + 86 <= 0 && (\exists v_~a0~0_833 : int :: a0 + 30500 <= 25 * v_~a0~0_833 && v_~a0~0_833 + 98 <= 0))) || (\old(a2) == 1 && ((a4 + 89 <= 0 && a29 <= 43) && 0 <= a0 + 44) && a2 <= 1)) || ((a0 + 98 <= 0 && \old(a2) == 1) && a2 <= 1)) || (((a4 + 89 <= 0 && 0 <= a0 + 146) && \old(a2) == 1) && 3 == a2)) || ((0 <= a4 + 85 && \old(a2) == 1) && 4 == a2)) || 0 < \old(a0) + 44) || (((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && a2 == 3)) || 1 < \old(a2)) || ((((0 <= a0 + 146 && \old(a2) == 1) && a2 == 3) && a29 <= 43) && a0 + 61 <= 0)) || ((\old(a2) == 1 && a29 + 127 <= 0) && a2 <= 1)) || (((\old(a2) == 1 && a29 <= 43) && a0 + 61 <= 0) && a2 <= 1) || (((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && a2 <= 1)) || ((((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && a29 + 127 <= 0) && 2 == a2)) || ((((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && 2 == a2) && a0 + 61 <= 0)) || (a0 + 98 <= 0 && \old(a2) == 1 && 5 == a2)) || ((a4 + 89 <= 0 && \old(a2) == 1) && 2 == a2)) || (((a2 == 3 && 0 <= a4 + 85) && \old(a2) == 1) && a0 + 61 <= 0)) || !(0 == \old(a29) + 127)) || (((\old(a2) == a2 && a0 == \old(a0)) && a4 == \old(a4)) && a29 + 127 == 0)) || ((0 <= a0 + 146 && \old(a2) == 1) && 4 == a2)) || (((\old(a2) == 1 && a29 <= 43) && 5 == a2) && a0 + 61 <= 0)) || ((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61 && 5 == a2)) || \old(a0) + 44 < 0) || (a0 + 98 <= 0 && (0 <= a4 + 85 && \old(a2) == 1) && 2 == a2)) || (((a2 == 3 && a29 + 127 <= 0) && \old(a2) == 1) && a0 + 61 <= 0)) || (((a4 + 89 <= 0 && \old(a2) == 1) && a29 <= 43) && a2 == 3)) || ((a4 + 89 <= 0 && 4 == a2) && \old(a2) == 1)) || 0 < \old(a4) + 89 [2018-10-26 23:02:02,131 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_26c3deb0-8d3c-4d19-a439-668adbbc06d2/bin-2019/uautomizer/witness.graphml [2018-10-26 23:02:02,131 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 23:02:02,132 INFO L168 Benchmark]: Toolchain (without parser) took 505600.52 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 953.9 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2018-10-26 23:02:02,132 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:02:02,132 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1005.48 ms. Allocated memory is still 1.0 GB. Free memory was 953.9 MB in the beginning and 862.6 MB in the end (delta: 91.3 MB). Peak memory consumption was 91.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:02:02,132 INFO L168 Benchmark]: Boogie Preprocessor took 275.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 193.5 MB). Free memory was 862.6 MB in the beginning and 1.2 GB in the end (delta: -312.2 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. [2018-10-26 23:02:02,133 INFO L168 Benchmark]: RCFGBuilder took 8094.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 889.1 MB in the end (delta: 285.6 MB). Peak memory consumption was 285.6 MB. Max. memory is 11.5 GB. [2018-10-26 23:02:02,133 INFO L168 Benchmark]: TraceAbstraction took 495887.02 ms. Allocated memory was 1.2 GB in the beginning and 4.9 GB in the end (delta: 3.7 GB). Free memory was 889.1 MB in the beginning and 2.2 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. [2018-10-26 23:02:02,133 INFO L168 Benchmark]: Witness Printer took 333.77 ms. Allocated memory is still 4.9 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 75.6 MB). Peak memory consumption was 75.6 MB. Max. memory is 11.5 GB. [2018-10-26 23:02:02,140 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1005.48 ms. Allocated memory is still 1.0 GB. Free memory was 953.9 MB in the beginning and 862.6 MB in the end (delta: 91.3 MB). Peak memory consumption was 91.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 275.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 193.5 MB). Free memory was 862.6 MB in the beginning and 1.2 GB in the end (delta: -312.2 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 8094.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 889.1 MB in the end (delta: 285.6 MB). Peak memory consumption was 285.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 495887.02 ms. Allocated memory was 1.2 GB in the beginning and 4.9 GB in the end (delta: 3.7 GB). Free memory was 889.1 MB in the beginning and 2.2 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. * Witness Printer took 333.77 ms. Allocated memory is still 4.9 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 75.6 MB). Peak memory consumption was 75.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 157]: 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: 1766]: Loop Invariant [2018-10-26 23:02:02,145 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-10-26 23:02:02,145 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-10-26 23:02:02,147 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-10-26 23:02:02,147 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((((((a4 + 86 <= 0 && 44 <= a29) && \old(a2) == 1) && 0 < a0 + 61) && 2 == a2) || (a4 + 86 <= 0 && (\exists v_~a0~0_833 : int :: a0 + 30500 <= 25 * v_~a0~0_833 && v_~a0~0_833 + 98 <= 0))) || (\old(a2) == 1 && ((a4 + 89 <= 0 && a29 <= 43) && 0 <= a0 + 44) && a2 <= 1)) || ((a0 + 98 <= 0 && \old(a2) == 1) && a2 <= 1)) || (((a4 + 89 <= 0 && 0 <= a0 + 146) && \old(a2) == 1) && 3 == a2)) || ((0 <= a4 + 85 && \old(a2) == 1) && 4 == a2)) || 0 < \old(a0) + 44) || (((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && a2 == 3)) || 1 < \old(a2)) || ((((0 <= a0 + 146 && \old(a2) == 1) && a2 == 3) && a29 <= 43) && a0 + 61 <= 0)) || ((\old(a2) == 1 && a29 + 127 <= 0) && a2 <= 1)) || (((\old(a2) == 1 && a29 <= 43) && a0 + 61 <= 0) && a2 <= 1) || (((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && a2 <= 1)) || ((((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && a29 + 127 <= 0) && 2 == a2)) || ((((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && 2 == a2) && a0 + 61 <= 0)) || (a0 + 98 <= 0 && \old(a2) == 1 && 5 == a2)) || ((a4 + 89 <= 0 && \old(a2) == 1) && 2 == a2)) || (((a2 == 3 && 0 <= a4 + 85) && \old(a2) == 1) && a0 + 61 <= 0)) || !(0 == \old(a29) + 127)) || (((\old(a2) == a2 && a0 == \old(a0)) && a4 == \old(a4)) && a29 + 127 == 0)) || ((0 <= a0 + 146 && \old(a2) == 1) && 4 == a2)) || (((\old(a2) == 1 && a29 <= 43) && 5 == a2) && a0 + 61 <= 0)) || ((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61 && 5 == a2)) || \old(a0) + 44 < 0) || (a0 + 98 <= 0 && (0 <= a4 + 85 && \old(a2) == 1) && 2 == a2)) || (((a2 == 3 && a29 + 127 <= 0) && \old(a2) == 1) && a0 + 61 <= 0)) || (((a4 + 89 <= 0 && \old(a2) == 1) && a29 <= 43) && a2 == 3)) || ((a4 + 89 <= 0 && 4 == a2) && \old(a2) == 1)) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. SAFE Result, 495.7s OverallTime, 17 OverallIterations, 7 TraceHistogramMax, 208.0s AutomataDifference, 0.0s DeadEndRemovalTime, 250.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 3787 SDtfs, 34320 SDslu, 5876 SDs, 0 SdLazy, 68160 SolverSat, 11381 SolverUnsat, 41 SolverUnknown, 0 SolverNotchecked, 170.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8604 GetRequests, 8374 SyntacticMatches, 13 SemanticMatches, 217 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1454 ImplicationChecksByTransitivity, 27.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=88057occurred in iteration=13, 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: 9.1s AutomataMinimizationTime, 17 MinimizatonAttempts, 30256 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 6499 PreInvPairs, 8559 NumberOfFragments, 3564 HoareAnnotationTreeSize, 6499 FomulaSimplifications, 781155 FormulaSimplificationTreeSizeReduction, 16.0s HoareSimplificationTime, 9 FomulaSimplificationsInter, 407328 FormulaSimplificationTreeSizeReductionInter, 234.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 18.8s InterpolantComputationTime, 17855 NumberOfCodeBlocks, 17855 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 17826 ConstructedInterpolants, 60 QuantifiedInterpolants, 28823342 SizeOfPredicates, 16 NumberOfNonLiveVariables, 11309 ConjunctsInSsa, 78 ConjunctsInUnsatCore, 29 InterpolantComputations, 9 PerfectInterpolantSequences, 23337/24348 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...