./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label54_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label54_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/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 77f7fb8a2d51ed5cbd90a2d259abac6f76f20277 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 08:23:12,807 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:23:12,809 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:23:12,816 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:23:12,817 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:23:12,818 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:23:12,819 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:23:12,821 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:23:12,822 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:23:12,823 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:23:12,824 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:23:12,824 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:23:12,825 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:23:12,826 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:23:12,827 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:23:12,828 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:23:12,829 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:23:12,830 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:23:12,833 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:23:12,834 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:23:12,835 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:23:12,836 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:23:12,838 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:23:12,838 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:23:12,838 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:23:12,839 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:23:12,840 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:23:12,841 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:23:12,842 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:23:12,843 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:23:12,843 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:23:12,844 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:23:12,844 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:23:12,844 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:23:12,845 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:23:12,845 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:23:12,846 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 08:23:12,857 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:23:12,857 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:23:12,858 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:23:12,858 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 08:23:12,859 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 08:23:12,859 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 08:23:12,859 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 08:23:12,859 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:23:12,859 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 08:23:12,860 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 08:23:12,860 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 08:23:12,860 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:23:12,860 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:23:12,860 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:23:12,860 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:23:12,861 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 08:23:12,861 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:23:12,861 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:23:12,861 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:23:12,861 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:23:12,861 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 08:23:12,861 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:23:12,862 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 08:23:12,862 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 08:23:12,862 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:23:12,862 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:23:12,862 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:23:12,862 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 08:23:12,863 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:23:12,863 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 08:23:12,863 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_63d9b6fa-49af-4fd2-85a7-991960718624/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 -> 77f7fb8a2d51ed5cbd90a2d259abac6f76f20277 [2018-11-23 08:23:12,890 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:23:12,900 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:23:12,903 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:23:12,904 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:23:12,904 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:23:12,904 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem03_label54_true-unreach-call.c [2018-11-23 08:23:12,946 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/data/c46ef06cb/1366fc8150bc43bbb557a91123237503/FLAG08e5ef3e6 [2018-11-23 08:23:13,401 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:23:13,402 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/sv-benchmarks/c/eca-rers2012/Problem03_label54_true-unreach-call.c [2018-11-23 08:23:13,414 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/data/c46ef06cb/1366fc8150bc43bbb557a91123237503/FLAG08e5ef3e6 [2018-11-23 08:23:13,927 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/data/c46ef06cb/1366fc8150bc43bbb557a91123237503 [2018-11-23 08:23:13,929 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:23:13,930 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:23:13,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:23:13,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:23:13,935 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:23:13,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:23:13" (1/1) ... [2018-11-23 08:23:13,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b14a7e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:13, skipping insertion in model container [2018-11-23 08:23:13,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:23:13" (1/1) ... [2018-11-23 08:23:13,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:23:14,003 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:23:14,434 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:23:14,439 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:23:14,603 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:23:14,617 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:23:14,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14 WrapperNode [2018-11-23 08:23:14,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:23:14,618 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:23:14,618 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:23:14,618 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:23:14,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14" (1/1) ... [2018-11-23 08:23:14,740 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14" (1/1) ... [2018-11-23 08:23:14,749 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:23:14,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:23:14,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:23:14,749 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:23:14,759 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14" (1/1) ... [2018-11-23 08:23:14,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14" (1/1) ... [2018-11-23 08:23:14,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14" (1/1) ... [2018-11-23 08:23:14,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14" (1/1) ... [2018-11-23 08:23:14,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14" (1/1) ... [2018-11-23 08:23:14,812 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14" (1/1) ... [2018-11-23 08:23:14,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14" (1/1) ... [2018-11-23 08:23:14,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:23:14,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:23:14,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:23:14,835 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:23:14,835 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/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 [2018-11-23 08:23:14,888 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 08:23:14,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 08:23:14,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 08:23:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 08:23:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 08:23:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:23:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:23:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 08:23:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 08:23:16,604 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 08:23:16,605 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 08:23:16,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:23:16 BoogieIcfgContainer [2018-11-23 08:23:16,605 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 08:23:16,606 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 08:23:16,606 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 08:23:16,613 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 08:23:16,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 08:23:13" (1/3) ... [2018-11-23 08:23:16,614 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@760eb406 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:23:16, skipping insertion in model container [2018-11-23 08:23:16,615 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:14" (2/3) ... [2018-11-23 08:23:16,615 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@760eb406 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:23:16, skipping insertion in model container [2018-11-23 08:23:16,615 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:23:16" (3/3) ... [2018-11-23 08:23:16,617 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem03_label54_true-unreach-call.c [2018-11-23 08:23:16,628 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 08:23:16,636 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 08:23:16,654 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 08:23:16,702 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 08:23:16,703 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 08:23:16,703 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 08:23:16,703 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 08:23:16,704 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 08:23:16,704 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 08:23:16,704 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 08:23:16,704 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 08:23:16,704 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 08:23:16,734 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states. [2018-11-23 08:23:16,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 08:23:16,748 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:23:16,749 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:23:16,752 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:23:16,758 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:23:16,758 INFO L82 PathProgramCache]: Analyzing trace with hash -629671171, now seen corresponding path program 1 times [2018-11-23 08:23:16,760 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:23:16,761 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:23:16,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:16,810 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:16,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:17,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:23:17,286 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:23:17,287 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:23:17,291 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:23:17,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:23:17,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:23:17,307 INFO L87 Difference]: Start difference. First operand 311 states. Second operand 3 states. [2018-11-23 08:23:18,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:23:18,141 INFO L93 Difference]: Finished difference Result 845 states and 1488 transitions. [2018-11-23 08:23:18,141 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:23:18,142 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 172 [2018-11-23 08:23:18,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:23:18,154 INFO L225 Difference]: With dead ends: 845 [2018-11-23 08:23:18,154 INFO L226 Difference]: Without dead ends: 532 [2018-11-23 08:23:18,158 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:23:18,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 532 states. [2018-11-23 08:23:18,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 532 to 530. [2018-11-23 08:23:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 530 states. [2018-11-23 08:23:18,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 530 states and 865 transitions. [2018-11-23 08:23:18,214 INFO L78 Accepts]: Start accepts. Automaton has 530 states and 865 transitions. Word has length 172 [2018-11-23 08:23:18,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:23:18,215 INFO L480 AbstractCegarLoop]: Abstraction has 530 states and 865 transitions. [2018-11-23 08:23:18,215 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:23:18,215 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 865 transitions. [2018-11-23 08:23:18,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-11-23 08:23:18,221 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:23:18,221 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:23:18,222 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:23:18,222 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:23:18,222 INFO L82 PathProgramCache]: Analyzing trace with hash 1631480425, now seen corresponding path program 1 times [2018-11-23 08:23:18,222 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:23:18,222 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:23:18,223 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:18,224 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:18,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:18,429 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:23:18,430 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:23:18,430 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:23:18,431 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:23:18,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:23:18,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:23:18,432 INFO L87 Difference]: Start difference. First operand 530 states and 865 transitions. Second operand 3 states. [2018-11-23 08:23:19,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:23:19,157 INFO L93 Difference]: Finished difference Result 1478 states and 2488 transitions. [2018-11-23 08:23:19,157 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:23:19,157 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2018-11-23 08:23:19,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:23:19,163 INFO L225 Difference]: With dead ends: 1478 [2018-11-23 08:23:19,163 INFO L226 Difference]: Without dead ends: 954 [2018-11-23 08:23:19,167 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:23:19,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 954 states. [2018-11-23 08:23:19,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 954 to 948. [2018-11-23 08:23:19,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 948 states. [2018-11-23 08:23:19,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 948 states and 1495 transitions. [2018-11-23 08:23:19,202 INFO L78 Accepts]: Start accepts. Automaton has 948 states and 1495 transitions. Word has length 184 [2018-11-23 08:23:19,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:23:19,203 INFO L480 AbstractCegarLoop]: Abstraction has 948 states and 1495 transitions. [2018-11-23 08:23:19,203 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:23:19,204 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1495 transitions. [2018-11-23 08:23:19,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-11-23 08:23:19,209 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:23:19,210 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:23:19,210 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:23:19,210 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:23:19,210 INFO L82 PathProgramCache]: Analyzing trace with hash 1113294976, now seen corresponding path program 1 times [2018-11-23 08:23:19,211 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:23:19,211 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:23:19,212 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:19,212 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:19,212 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:19,380 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:23:19,380 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 08:23:19,380 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/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 [2018-11-23 08:23:19,393 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:19,591 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:23:19,710 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:23:19,742 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 08:23:19,742 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-11-23 08:23:19,743 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 08:23:19,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 08:23:19,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-11-23 08:23:19,745 INFO L87 Difference]: Start difference. First operand 948 states and 1495 transitions. Second operand 8 states. [2018-11-23 08:23:21,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:23:21,769 INFO L93 Difference]: Finished difference Result 3650 states and 6246 transitions. [2018-11-23 08:23:21,770 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 08:23:21,771 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 194 [2018-11-23 08:23:21,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:23:21,784 INFO L225 Difference]: With dead ends: 3650 [2018-11-23 08:23:21,784 INFO L226 Difference]: Without dead ends: 2708 [2018-11-23 08:23:21,789 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2018-11-23 08:23:21,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2708 states. [2018-11-23 08:23:21,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2708 to 2652. [2018-11-23 08:23:21,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2652 states. [2018-11-23 08:23:21,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 2652 states and 3865 transitions. [2018-11-23 08:23:21,861 INFO L78 Accepts]: Start accepts. Automaton has 2652 states and 3865 transitions. Word has length 194 [2018-11-23 08:23:21,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:23:21,862 INFO L480 AbstractCegarLoop]: Abstraction has 2652 states and 3865 transitions. [2018-11-23 08:23:21,862 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 08:23:21,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 3865 transitions. [2018-11-23 08:23:21,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-11-23 08:23:21,867 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:23:21,868 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:23:21,868 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:23:21,868 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:23:21,868 INFO L82 PathProgramCache]: Analyzing trace with hash 1137241398, now seen corresponding path program 1 times [2018-11-23 08:23:21,869 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:23:21,869 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:23:21,869 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:21,870 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:21,870 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:22,017 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:23:22,017 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:23:22,018 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 08:23:22,018 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 08:23:22,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 08:23:22,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 08:23:22,019 INFO L87 Difference]: Start difference. First operand 2652 states and 3865 transitions. Second operand 6 states. [2018-11-23 08:23:23,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:23:23,305 INFO L93 Difference]: Finished difference Result 8376 states and 13100 transitions. [2018-11-23 08:23:23,306 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 08:23:23,306 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 206 [2018-11-23 08:23:23,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:23:23,329 INFO L225 Difference]: With dead ends: 8376 [2018-11-23 08:23:23,329 INFO L226 Difference]: Without dead ends: 5730 [2018-11-23 08:23:23,341 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 08:23:23,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5730 states. [2018-11-23 08:23:23,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5730 to 5654. [2018-11-23 08:23:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5654 states. [2018-11-23 08:23:23,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5654 states to 5654 states and 8246 transitions. [2018-11-23 08:23:23,453 INFO L78 Accepts]: Start accepts. Automaton has 5654 states and 8246 transitions. Word has length 206 [2018-11-23 08:23:23,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:23:23,454 INFO L480 AbstractCegarLoop]: Abstraction has 5654 states and 8246 transitions. [2018-11-23 08:23:23,454 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 08:23:23,454 INFO L276 IsEmpty]: Start isEmpty. Operand 5654 states and 8246 transitions. [2018-11-23 08:23:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-11-23 08:23:23,463 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:23:23,464 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:23:23,464 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:23:23,464 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:23:23,464 INFO L82 PathProgramCache]: Analyzing trace with hash 928057599, now seen corresponding path program 1 times [2018-11-23 08:23:23,464 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:23:23,465 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:23:23,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:23,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:23,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 38 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:23:23,595 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 08:23:23,595 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/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 [2018-11-23 08:23:23,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:23,775 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:23:23,862 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-23 08:23:23,882 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 08:23:23,882 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2018-11-23 08:23:23,883 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 08:23:23,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 08:23:23,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-23 08:23:23,883 INFO L87 Difference]: Start difference. First operand 5654 states and 8246 transitions. Second operand 7 states. [2018-11-23 08:23:24,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:23:24,966 INFO L93 Difference]: Finished difference Result 11253 states and 16503 transitions. [2018-11-23 08:23:24,967 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 08:23:24,967 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 208 [2018-11-23 08:23:24,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:23:24,981 INFO L225 Difference]: With dead ends: 11253 [2018-11-23 08:23:24,981 INFO L226 Difference]: Without dead ends: 5605 [2018-11-23 08:23:24,994 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 217 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2018-11-23 08:23:24,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5605 states. [2018-11-23 08:23:25,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5605 to 5603. [2018-11-23 08:23:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5603 states. [2018-11-23 08:23:25,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5603 states to 5603 states and 7462 transitions. [2018-11-23 08:23:25,088 INFO L78 Accepts]: Start accepts. Automaton has 5603 states and 7462 transitions. Word has length 208 [2018-11-23 08:23:25,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:23:25,089 INFO L480 AbstractCegarLoop]: Abstraction has 5603 states and 7462 transitions. [2018-11-23 08:23:25,089 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 08:23:25,089 INFO L276 IsEmpty]: Start isEmpty. Operand 5603 states and 7462 transitions. [2018-11-23 08:23:25,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-11-23 08:23:25,100 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:23:25,100 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 08:23:25,101 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:23:25,101 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:23:25,101 INFO L82 PathProgramCache]: Analyzing trace with hash 1051688855, now seen corresponding path program 1 times [2018-11-23 08:23:25,101 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:23:25,101 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:23:25,102 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:25,102 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:25,102 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:25,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:23:25,348 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:23:25,348 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:23:25,349 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:23:25,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:23:25,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:23:25,349 INFO L87 Difference]: Start difference. First operand 5603 states and 7462 transitions. Second operand 3 states. [2018-11-23 08:23:26,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:23:26,104 INFO L93 Difference]: Finished difference Result 16007 states and 21701 transitions. [2018-11-23 08:23:26,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:23:26,105 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 250 [2018-11-23 08:23:26,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:23:26,143 INFO L225 Difference]: With dead ends: 16007 [2018-11-23 08:23:26,144 INFO L226 Difference]: Without dead ends: 10410 [2018-11-23 08:23:26,161 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:23:26,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10410 states. [2018-11-23 08:23:26,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10410 to 10384. [2018-11-23 08:23:26,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10384 states. [2018-11-23 08:23:26,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10384 states to 10384 states and 13659 transitions. [2018-11-23 08:23:26,378 INFO L78 Accepts]: Start accepts. Automaton has 10384 states and 13659 transitions. Word has length 250 [2018-11-23 08:23:26,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:23:26,379 INFO L480 AbstractCegarLoop]: Abstraction has 10384 states and 13659 transitions. [2018-11-23 08:23:26,379 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:23:26,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10384 states and 13659 transitions. [2018-11-23 08:23:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2018-11-23 08:23:26,415 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:23:26,416 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:23:26,416 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:23:26,416 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:23:26,417 INFO L82 PathProgramCache]: Analyzing trace with hash -542177067, now seen corresponding path program 1 times [2018-11-23 08:23:26,417 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:23:26,417 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:23:26,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:26,418 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:26,418 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 149 proven. 71 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 08:23:26,733 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 08:23:26,733 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/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 [2018-11-23 08:23:26,741 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:26,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:26,894 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:23:26,997 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-11-23 08:23:27,015 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 08:23:27,015 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 11 [2018-11-23 08:23:27,016 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 08:23:27,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 08:23:27,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2018-11-23 08:23:27,017 INFO L87 Difference]: Start difference. First operand 10384 states and 13659 transitions. Second operand 11 states. [2018-11-23 08:23:29,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:23:29,409 INFO L93 Difference]: Finished difference Result 23606 states and 32945 transitions. [2018-11-23 08:23:29,410 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-23 08:23:29,410 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 329 [2018-11-23 08:23:29,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:23:29,466 INFO L225 Difference]: With dead ends: 23606 [2018-11-23 08:23:29,466 INFO L226 Difference]: Without dead ends: 13228 [2018-11-23 08:23:29,480 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 337 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=160, Invalid=392, Unknown=0, NotChecked=0, Total=552 [2018-11-23 08:23:29,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13228 states. [2018-11-23 08:23:29,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13228 to 12913. [2018-11-23 08:23:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12913 states. [2018-11-23 08:23:29,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12913 states to 12913 states and 16959 transitions. [2018-11-23 08:23:29,803 INFO L78 Accepts]: Start accepts. Automaton has 12913 states and 16959 transitions. Word has length 329 [2018-11-23 08:23:29,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:23:29,804 INFO L480 AbstractCegarLoop]: Abstraction has 12913 states and 16959 transitions. [2018-11-23 08:23:29,804 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 08:23:29,804 INFO L276 IsEmpty]: Start isEmpty. Operand 12913 states and 16959 transitions. [2018-11-23 08:23:29,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2018-11-23 08:23:29,847 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:23:29,847 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:23:29,848 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:23:29,848 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:23:29,848 INFO L82 PathProgramCache]: Analyzing trace with hash -58127704, now seen corresponding path program 1 times [2018-11-23 08:23:29,848 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:23:29,848 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:23:29,849 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:29,849 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:29,849 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:30,106 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 153 proven. 75 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 08:23:30,106 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 08:23:30,107 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/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 [2018-11-23 08:23:30,114 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:30,246 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:23:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-11-23 08:23:30,435 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 08:23:30,436 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-23 08:23:30,436 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 08:23:30,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 08:23:30,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-23 08:23:30,437 INFO L87 Difference]: Start difference. First operand 12913 states and 16959 transitions. Second operand 9 states. [2018-11-23 08:23:32,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:23:32,623 INFO L93 Difference]: Finished difference Result 34423 states and 46279 transitions. [2018-11-23 08:23:32,624 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-23 08:23:32,624 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 331 [2018-11-23 08:23:32,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:23:32,703 INFO L225 Difference]: With dead ends: 34423 [2018-11-23 08:23:32,703 INFO L226 Difference]: Without dead ends: 21516 [2018-11-23 08:23:32,751 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 355 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2018-11-23 08:23:32,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21516 states. [2018-11-23 08:23:33,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21516 to 20203. [2018-11-23 08:23:33,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20203 states. [2018-11-23 08:23:33,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20203 states to 20203 states and 25539 transitions. [2018-11-23 08:23:33,174 INFO L78 Accepts]: Start accepts. Automaton has 20203 states and 25539 transitions. Word has length 331 [2018-11-23 08:23:33,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:23:33,175 INFO L480 AbstractCegarLoop]: Abstraction has 20203 states and 25539 transitions. [2018-11-23 08:23:33,175 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 08:23:33,175 INFO L276 IsEmpty]: Start isEmpty. Operand 20203 states and 25539 transitions. [2018-11-23 08:23:33,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2018-11-23 08:23:33,201 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:23:33,201 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:23:33,202 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:23:33,202 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:23:33,202 INFO L82 PathProgramCache]: Analyzing trace with hash -781538971, now seen corresponding path program 1 times [2018-11-23 08:23:33,202 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:23:33,202 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:23:33,203 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:33,203 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:33,203 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:33,401 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-11-23 08:23:33,401 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:23:33,401 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:23:33,402 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:23:33,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:23:33,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:23:33,402 INFO L87 Difference]: Start difference. First operand 20203 states and 25539 transitions. Second operand 3 states. [2018-11-23 08:23:34,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:23:34,278 INFO L93 Difference]: Finished difference Result 53458 states and 68554 transitions. [2018-11-23 08:23:34,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:23:34,278 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 350 [2018-11-23 08:23:34,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:23:34,347 INFO L225 Difference]: With dead ends: 53458 [2018-11-23 08:23:34,347 INFO L226 Difference]: Without dead ends: 33261 [2018-11-23 08:23:34,381 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:23:34,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33261 states. [2018-11-23 08:23:34,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33261 to 33153. [2018-11-23 08:23:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33153 states. [2018-11-23 08:23:34,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33153 states to 33153 states and 41767 transitions. [2018-11-23 08:23:34,992 INFO L78 Accepts]: Start accepts. Automaton has 33153 states and 41767 transitions. Word has length 350 [2018-11-23 08:23:34,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:23:34,993 INFO L480 AbstractCegarLoop]: Abstraction has 33153 states and 41767 transitions. [2018-11-23 08:23:34,993 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:23:34,993 INFO L276 IsEmpty]: Start isEmpty. Operand 33153 states and 41767 transitions. [2018-11-23 08:23:35,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2018-11-23 08:23:35,034 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:23:35,034 INFO L402 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:23:35,034 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:23:35,034 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:23:35,035 INFO L82 PathProgramCache]: Analyzing trace with hash 1606415275, now seen corresponding path program 1 times [2018-11-23 08:23:35,035 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:23:35,035 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:23:35,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:35,036 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:35,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:35,292 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 221 proven. 11 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2018-11-23 08:23:35,292 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 08:23:35,293 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/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 [2018-11-23 08:23:35,304 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:35,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:35,471 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:23:35,532 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 260 proven. 2 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2018-11-23 08:23:35,551 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 08:23:35,551 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 7 [2018-11-23 08:23:35,552 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 08:23:35,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 08:23:35,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-23 08:23:35,553 INFO L87 Difference]: Start difference. First operand 33153 states and 41767 transitions. Second operand 7 states. [2018-11-23 08:23:37,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:23:37,519 INFO L93 Difference]: Finished difference Result 81884 states and 109937 transitions. [2018-11-23 08:23:37,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 08:23:37,519 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 374 [2018-11-23 08:23:37,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:23:37,680 INFO L225 Difference]: With dead ends: 81884 [2018-11-23 08:23:37,680 INFO L226 Difference]: Without dead ends: 50010 [2018-11-23 08:23:37,737 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 383 GetRequests, 375 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-11-23 08:23:37,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50010 states. [2018-11-23 08:23:38,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50010 to 48552. [2018-11-23 08:23:38,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48552 states. [2018-11-23 08:23:38,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48552 states to 48552 states and 60614 transitions. [2018-11-23 08:23:38,727 INFO L78 Accepts]: Start accepts. Automaton has 48552 states and 60614 transitions. Word has length 374 [2018-11-23 08:23:38,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:23:38,727 INFO L480 AbstractCegarLoop]: Abstraction has 48552 states and 60614 transitions. [2018-11-23 08:23:38,727 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 08:23:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 48552 states and 60614 transitions. [2018-11-23 08:23:38,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2018-11-23 08:23:38,795 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:23:38,795 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 08:23:38,796 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:23:38,796 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:23:38,796 INFO L82 PathProgramCache]: Analyzing trace with hash 1542150461, now seen corresponding path program 1 times [2018-11-23 08:23:38,796 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:23:38,796 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:23:38,797 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:38,797 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:38,797 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:23:38,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:39,097 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 329 proven. 26 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2018-11-23 08:23:39,098 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 08:23:39,098 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 08:23:39,105 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:23:39,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:23:39,314 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:23:39,448 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 517 proven. 14 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2018-11-23 08:23:39,468 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 08:23:39,468 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-11-23 08:23:39,469 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 08:23:39,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 08:23:39,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-23 08:23:39,470 INFO L87 Difference]: Start difference. First operand 48552 states and 60614 transitions. Second operand 8 states. [2018-11-23 08:23:43,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:23:43,008 INFO L93 Difference]: Finished difference Result 95276 states and 126061 transitions. [2018-11-23 08:23:43,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-11-23 08:23:43,008 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 499 [2018-11-23 08:23:43,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:23:43,009 INFO L225 Difference]: With dead ends: 95276 [2018-11-23 08:23:43,009 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 08:23:43,140 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 568 GetRequests, 529 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 475 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=322, Invalid=1318, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 08:23:43,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 08:23:43,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 08:23:43,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 08:23:43,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 08:23:43,141 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 499 [2018-11-23 08:23:43,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:23:43,141 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 08:23:43,141 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 08:23:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 08:23:43,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 08:23:43,146 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 08:23:44,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:44,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:45,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:46,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:47,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:48,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,239 WARN L180 SmtUtils]: Spent 5.37 s on a formula simplification. DAG size of input: 1318 DAG size of output: 607 [2018-11-23 08:23:49,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:49,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:50,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:51,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:52,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:53,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:54,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:54,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:54,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:54,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:54,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:54,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:54,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:54,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:54,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:54,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 08:23:54,481 WARN L180 SmtUtils]: Spent 5.24 s on a formula simplification. DAG size of input: 1318 DAG size of output: 607 [2018-11-23 08:23:56,399 WARN L180 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 484 DAG size of output: 85 [2018-11-23 08:23:59,921 WARN L180 SmtUtils]: Spent 3.51 s on a formula simplification. DAG size of input: 559 DAG size of output: 58 [2018-11-23 08:24:03,508 WARN L180 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 559 DAG size of output: 58 [2018-11-23 08:24:03,510 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 08:24:03,510 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a12~0 |old(~a12~0)|) (= |old(~a0~0)| ~a0~0) (= ~a11~0 |old(~a11~0)|) (= ~a27~0 |old(~a27~0)|) (= |old(~a3~0)| ~a3~0) (= ~a5~0 |old(~a5~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-11-23 08:24:03,510 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 08:24:03,510 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 511) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L498-2(lines 498 511) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L1423(lines 1423 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L366(lines 366 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L1622-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L1556-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L1490-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L1226(lines 1226 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L1623(line 1623) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L1557(line 1557) no Hoare annotation was computed. [2018-11-23 08:24:03,511 INFO L448 ceAbstractionStarter]: For program point L1491(line 1491) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L1095(lines 1095 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L633(lines 633 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L1360(lines 1360 1379) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L1360-2(lines 1360 1379) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L1625-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L1559-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L1493-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,512 INFO L448 ceAbstractionStarter]: For program point L172(lines 172 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L701(lines 701 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L1626(line 1626) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L1560(line 1560) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L1494(line 1494) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L1628-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L1562-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L1496-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L836(lines 836 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,513 INFO L448 ceAbstractionStarter]: For program point L1629(line 1629) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L1563(line 1563) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L1497(line 1497) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L441(lines 441 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L1432(lines 1432 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L1631-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L1565-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L1499-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L1632(line 1632) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L1566(line 1566) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L1500(line 1500) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L1104(lines 1104 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,514 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 395) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L378-2(lines 378 395) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L114(lines 114 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L1039(lines 1039 1059) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L1039-2(lines 1039 1059) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L643(lines 643 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L1634-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,515 INFO L448 ceAbstractionStarter]: For program point L1568-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L1502-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L181(lines 181 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 731) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L710-2(lines 710 731) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L1635(line 1635) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L1569(line 1569) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L1503(line 1503) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L1305(lines 1305 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L248(lines 248 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L1173(lines 1173 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L777(lines 777 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,516 INFO L448 ceAbstractionStarter]: For program point L513(lines 513 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L1637-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L1571-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L1505-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L1638(line 1638) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L1572(line 1572) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L1506(line 1506) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L450(lines 450 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L583(lines 583 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L1640-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L1574-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,517 INFO L448 ceAbstractionStarter]: For program point L1508-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L1442(lines 1442 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L1112(lines 1112 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L55(lines 55 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L1641(line 1641) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L1575(line 1575) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L1509(line 1509) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L56(lines 56 71) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L56-2(lines 56 71) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L1643-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L1577-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L1511-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,518 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L983(lines 983 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L653(lines 653 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L1644(line 1644) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L1578(line 1578) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L1512(line 1512) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L191(lines 191 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L1182(lines 1182 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L918(lines 918 935) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L918-2(lines 918 935) no Hoare annotation was computed. [2018-11-23 08:24:03,519 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,520 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 54 1650) the Hoare annotation is: (let ((.cse0 (= ~a12~0 |old(~a12~0)|)) (.cse1 (= |old(~a0~0)| ~a0~0)) (.cse4 (= ~a26~0 |old(~a26~0)|)) (.cse6 (= |old(~a3~0)| ~a3~0)) (.cse20 (= 1 ~a11~0)) (.cse7 (= ~a5~0 |old(~a5~0)|)) (.cse13 (= 1 ~a27~0)) (.cse8 (not (= 1 |old(~a5~0)|))) (.cse10 (= 1 |old(~a6~0)|)) (.cse23 (< |old(~a3~0)| 2)) (.cse12 (< 0 |old(~a26~0)|))) (let ((.cse16 (= 1 ~a12~0)) (.cse19 (or .cse8 .cse10 .cse23 .cse12)) (.cse15 (not (= 1 |old(~a12~0)|))) (.cse21 (and .cse0 .cse1 .cse4 .cse6 .cse20 .cse7 .cse13)) (.cse14 (not (= 1 |old(~a27~0)|))) (.cse22 (or .cse8 .cse23 .cse12)) (.cse2 (= ~a11~0 |old(~a11~0)|)) (.cse9 (< 1 |old(~a3~0)|)) (.cse11 (< 0 |old(~a11~0)|)) (.cse3 (not (= ~a6~0 1))) (.cse17 (not (= 1 |old(~a26~0)|))) (.cse5 (= ~a27~0 |old(~a27~0)|)) (.cse18 (not (= 1 |old(~a11~0)|)))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) .cse8 .cse9 .cse10 .cse11 .cse12) (or (and .cse0 .cse1 .cse2 .cse4 .cse6 .cse7 .cse13) .cse8 .cse11 .cse14 .cse12) (or .cse15 .cse8 (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse16) .cse11 .cse12) (or .cse15 .cse8 .cse17 .cse10 .cse3 .cse18) (or .cse18 .cse19 (and .cse0 .cse1 .cse3 .cse4 .cse6 .cse5 .cse20 .cse7)) (or .cse15 .cse3 .cse8 .cse10 .cse18 .cse12) (or (and .cse0 .cse1 .cse3 .cse4 .cse6 .cse20 .cse7 .cse13) .cse8 .cse10 .cse18 .cse14 .cse12) (or .cse3 .cse8 .cse17 .cse10 .cse11 .cse14 (= |old(~a0~0)| |old(~a26~0)|)) (or .cse8 .cse17 .cse10 .cse18 .cse14 .cse3) (or .cse15 .cse8 .cse9 .cse18 .cse12 (and .cse1 .cse4 .cse5 .cse6 .cse20 .cse7 .cse16)) (or .cse3 .cse11 .cse19 .cse14) (or .cse8 .cse17 .cse9 .cse10 .cse18 .cse3) (or .cse8 .cse17 .cse11 (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7)) (or .cse21 .cse8 .cse18 .cse14 .cse12 (< 0 |old(~a3~0)|)) (or .cse15 .cse3 .cse8 .cse17 .cse10 .cse11) (or .cse18 .cse21 .cse22 .cse14) (or .cse22 (and .cse0 .cse1 .cse2 .cse4 .cse6 .cse5 .cse7) .cse11) (or .cse8 .cse17 .cse9 .cse10 .cse11 .cse3) (or .cse8 .cse17 (and .cse0 .cse1 .cse4 .cse5 .cse6 .cse20 .cse7) .cse18)))) [2018-11-23 08:24:03,520 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,520 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,520 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 211) no Hoare annotation was computed. [2018-11-23 08:24:03,520 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,520 INFO L448 ceAbstractionStarter]: For program point L192-2(lines 192 211) no Hoare annotation was computed. [2018-11-23 08:24:03,520 INFO L448 ceAbstractionStarter]: For program point L853(lines 853 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,520 INFO L448 ceAbstractionStarter]: For program point L1646-1(lines 1646 1648) no Hoare annotation was computed. [2018-11-23 08:24:03,520 INFO L448 ceAbstractionStarter]: For program point L1580-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L1514-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 1400) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L1382-2(lines 1382 1400) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1272) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L1250-2(lines 1250 1272) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L1647(line 1647) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L1581(line 1581) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L1515(line 1515) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L658(lines 658 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L592(lines 592 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,521 INFO L448 ceAbstractionStarter]: For program point L1583-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L1517-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L1584(line 1584) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L1518(line 1518) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L1452(lines 1452 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L329(lines 329 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L1586-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L1520-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L397(lines 397 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,522 INFO L448 ceAbstractionStarter]: For program point L1587(line 1587) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L1521(line 1521) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L795(lines 795 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L135(lines 135 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L994(lines 994 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L1589-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L1523-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L1127(lines 1127 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L665(lines 665 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L1590(line 1590) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L1524(line 1524) no Hoare annotation was computed. [2018-11-23 08:24:03,523 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L1326(lines 1326 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 478) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L468-2(lines 468 478) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L733(lines 733 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L1592-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L1526-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L1460(lines 1460 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L73(lines 73 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L1593(line 1593) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L1527(line 1527) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L603(lines 603 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L339(lines 339 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,524 INFO L448 ceAbstractionStarter]: For program point L1132(lines 1132 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L1595-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L1529-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 887) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L869-2(lines 869 887) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L1596(line 1596) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L1530(line 1530) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L276(lines 276 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,525 INFO L448 ceAbstractionStarter]: For program point L1003(lines 1003 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,526 INFO L448 ceAbstractionStarter]: For program point L937(lines 937 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,526 INFO L448 ceAbstractionStarter]: For program point L1598-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,526 INFO L448 ceAbstractionStarter]: For program point L1532-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,526 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1468) no Hoare annotation was computed. [2018-11-23 08:24:03,526 INFO L448 ceAbstractionStarter]: For program point L1466-2(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,526 INFO L448 ceAbstractionStarter]: For program point L1599(line 1599) no Hoare annotation was computed. [2018-11-23 08:24:03,526 INFO L448 ceAbstractionStarter]: For program point L1533(line 1533) no Hoare annotation was computed. [2018-11-23 08:24:03,526 INFO L448 ceAbstractionStarter]: For program point L1467(line 1467) no Hoare annotation was computed. [2018-11-23 08:24:03,526 INFO L448 ceAbstractionStarter]: For program point L146(lines 146 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,526 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,526 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1533) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L1601-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L1535-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L1469-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1421) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L1403-2(lines 1403 1421) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L82(lines 82 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L743(lines 743 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L1602(line 1602) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L1536(line 1536) no Hoare annotation was computed. [2018-11-23 08:24:03,527 INFO L448 ceAbstractionStarter]: For program point L1470(line 1470) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L414(lines 414 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L348(lines 348 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L1604-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L1538-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L1472-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L1605(line 1605) no Hoare annotation was computed. [2018-11-23 08:24:03,528 INFO L448 ceAbstractionStarter]: For program point L1539(line 1539) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L1473(line 1473) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L284(lines 284 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L813(lines 813 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L1210(lines 1210 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L1607-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L1541-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L1475-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1224) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L1211-2(lines 1211 1224) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L947(lines 947 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L1608(line 1608) no Hoare annotation was computed. [2018-11-23 08:24:03,529 INFO L448 ceAbstractionStarter]: For program point L1542(line 1542) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L1476(line 1476) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L89(lines 89 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L685(lines 685 699) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L685-2(lines 685 699) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L1610-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L1544-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L1478-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,530 INFO L448 ceAbstractionStarter]: For program point L1611(line 1611) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L1545(line 1545) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L1479(line 1479) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L753(lines 753 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L622(lines 622 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L1613-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L1547-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L1481-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,531 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L1614(line 1614) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L1548(line 1548) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L1482(line 1482) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1303) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L1284-2(lines 1284 1303) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L95(lines 95 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L1021(lines 1021 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,532 INFO L448 ceAbstractionStarter]: For program point L889(lines 889 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L1616-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L1550-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L1484-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L1617(line 1617) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L1551(line 1551) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L1485(line 1485) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L164(lines 164 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L1619-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L1553-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L1487-1(lines 54 1650) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,533 INFO L448 ceAbstractionStarter]: For program point L1620(line 1620) no Hoare annotation was computed. [2018-11-23 08:24:03,534 INFO L448 ceAbstractionStarter]: For program point L1554(line 1554) no Hoare annotation was computed. [2018-11-23 08:24:03,534 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,534 INFO L448 ceAbstractionStarter]: For program point L1488(line 1488) no Hoare annotation was computed. [2018-11-23 08:24:03,534 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 1465) no Hoare annotation was computed. [2018-11-23 08:24:03,534 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 08:24:03,534 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a3~0 1) (= 1 ~a5~0) (not (= ~a6~0 1)) (<= ~a11~0 0) (= 1 ~a27~0) (<= ~a26~0 0) (not (= ~a26~0 ~a0~0))) [2018-11-23 08:24:03,534 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 08:24:03,534 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 08:24:03,534 INFO L448 ceAbstractionStarter]: For program point L1666-1(line 1666) no Hoare annotation was computed. [2018-11-23 08:24:03,534 INFO L448 ceAbstractionStarter]: For program point L1663(line 1663) no Hoare annotation was computed. [2018-11-23 08:24:03,534 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1652 1669) the Hoare annotation is: (or (not (= 1 |old(~a5~0)|)) (< 1 |old(~a3~0)|) (= 1 |old(~a6~0)|) (< 0 |old(~a11~0)|) (and (= ~a12~0 |old(~a12~0)|) (= |old(~a0~0)| ~a0~0) (= ~a11~0 |old(~a11~0)|) (not (= ~a6~0 1)) (= ~a26~0 |old(~a26~0)|) (= |old(~a3~0)| ~a3~0) (= ~a5~0 |old(~a5~0)|) (= 1 ~a27~0)) (not (= 1 |old(~a27~0)|)) (= |old(~a0~0)| |old(~a26~0)|) (< 0 |old(~a26~0)|)) [2018-11-23 08:24:03,535 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1652 1669) no Hoare annotation was computed. [2018-11-23 08:24:03,535 INFO L444 ceAbstractionStarter]: At program point L1658-2(lines 1658 1668) the Hoare annotation is: (let ((.cse3 (<= ~a11~0 0)) (.cse0 (<= 2 ~a3~0)) (.cse8 (= 1 ~a26~0)) (.cse4 (not (= ~a6~0 1))) (.cse6 (= 1 ~a27~0)) (.cse5 (= 1 ~a11~0)) (.cse1 (= ~a5~0 |old(~a5~0)|)) (.cse7 (= 1 ~a12~0)) (.cse2 (<= ~a26~0 0))) (or (and (and .cse0 .cse1 .cse2) .cse3) (and (and .cse1 .cse2 .cse4) .cse3) (and .cse0 .cse5 .cse1 .cse6 .cse2) (not (= 1 |old(~a27~0)|)) (and (and .cse1 .cse7 .cse2) .cse3) (and .cse1 .cse6 .cse3 .cse2) (and .cse1 .cse3 .cse8) (and (<= ~a3~0 0) .cse5 .cse1 .cse6 .cse2) (and .cse0 .cse5 .cse1 .cse4 .cse2) (and .cse5 .cse1 .cse8) (< 0 |old(~a11~0)|) (< 1 |old(~a3~0)|) (not (= 1 |old(~a5~0)|)) (and (and .cse1 .cse4) .cse5 .cse6 .cse2) (< 0 |old(~a26~0)|) (and .cse5 (and (<= ~a3~0 1) .cse1 .cse7) .cse2) (= |old(~a0~0)| |old(~a26~0)|) (= 1 |old(~a6~0)|))) [2018-11-23 08:24:03,535 INFO L448 ceAbstractionStarter]: For program point L1658-3(lines 1652 1669) no Hoare annotation was computed. [2018-11-23 08:24:03,535 INFO L444 ceAbstractionStarter]: At program point L1666(line 1666) the Hoare annotation is: (let ((.cse3 (<= ~a11~0 0)) (.cse0 (<= 2 ~a3~0)) (.cse8 (= 1 ~a26~0)) (.cse4 (not (= ~a6~0 1))) (.cse6 (= 1 ~a27~0)) (.cse5 (= 1 ~a11~0)) (.cse1 (= ~a5~0 |old(~a5~0)|)) (.cse7 (= 1 ~a12~0)) (.cse2 (<= ~a26~0 0))) (or (and (and .cse0 .cse1 .cse2) .cse3) (and (and .cse1 .cse2 .cse4) .cse3) (and .cse0 .cse5 .cse1 .cse6 .cse2) (not (= 1 |old(~a27~0)|)) (and (and .cse1 .cse7 .cse2) .cse3) (and .cse1 .cse6 .cse3 .cse2) (and .cse1 .cse3 .cse8) (and (<= ~a3~0 0) .cse5 .cse1 .cse6 .cse2) (and .cse0 .cse5 .cse1 .cse4 .cse2) (and .cse5 .cse1 .cse8) (< 0 |old(~a11~0)|) (< 1 |old(~a3~0)|) (not (= 1 |old(~a5~0)|)) (and (and .cse1 .cse4) .cse5 .cse6 .cse2) (< 0 |old(~a26~0)|) (and .cse5 (and (<= ~a3~0 1) .cse1 .cse7) .cse2) (= |old(~a0~0)| |old(~a26~0)|) (= 1 |old(~a6~0)|))) [2018-11-23 08:24:03,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 08:24:03 BoogieIcfgContainer [2018-11-23 08:24:03,553 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 08:24:03,554 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 08:24:03,554 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 08:24:03,554 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 08:24:03,554 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:23:16" (3/4) ... [2018-11-23 08:24:03,558 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 08:24:03,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 08:24:03,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 08:24:03,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 08:24:03,607 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-23 08:24:03,609 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 08:24:03,645 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((2 <= a3 && a5 == \old(a5)) && a26 <= 0) && a11 <= 0) || (((a5 == \old(a5) && a26 <= 0) && !(a6 == 1)) && a11 <= 0)) || ((((2 <= a3 && 1 == a11) && a5 == \old(a5)) && 1 == a27) && a26 <= 0)) || !(1 == \old(a27))) || (((a5 == \old(a5) && 1 == a12) && a26 <= 0) && a11 <= 0)) || (((a5 == \old(a5) && 1 == a27) && a11 <= 0) && a26 <= 0)) || ((a5 == \old(a5) && a11 <= 0) && 1 == a26)) || ((((a3 <= 0 && 1 == a11) && a5 == \old(a5)) && 1 == a27) && a26 <= 0)) || ((((2 <= a3 && 1 == a11) && a5 == \old(a5)) && !(a6 == 1)) && a26 <= 0)) || ((1 == a11 && a5 == \old(a5)) && 1 == a26)) || 0 < \old(a11)) || 1 < \old(a3)) || !(1 == \old(a5))) || ((((a5 == \old(a5) && !(a6 == 1)) && 1 == a11) && 1 == a27) && a26 <= 0)) || 0 < \old(a26)) || ((1 == a11 && (a3 <= 1 && a5 == \old(a5)) && 1 == a12) && a26 <= 0)) || \old(a0) == \old(a26)) || 1 == \old(a6) [2018-11-23 08:24:03,864 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_63d9b6fa-49af-4fd2-85a7-991960718624/bin-2019/uautomizer/witness.graphml [2018-11-23 08:24:03,864 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 08:24:03,865 INFO L168 Benchmark]: Toolchain (without parser) took 49935.10 ms. Allocated memory was 1.0 GB in the beginning and 3.2 GB in the end (delta: 2.2 GB). Free memory was 948.5 MB in the beginning and 1.5 GB in the end (delta: -583.1 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-23 08:24:03,866 INFO L168 Benchmark]: CDTParser took 0.11 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. [2018-11-23 08:24:03,866 INFO L168 Benchmark]: CACSL2BoogieTranslator took 686.18 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 873.4 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. [2018-11-23 08:24:03,866 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 873.4 MB in the beginning and 1.1 GB in the end (delta: -270.4 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. [2018-11-23 08:24:03,866 INFO L168 Benchmark]: Boogie Preprocessor took 85.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2018-11-23 08:24:03,867 INFO L168 Benchmark]: RCFGBuilder took 1770.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 883.6 MB in the end (delta: 248.0 MB). Peak memory consumption was 248.0 MB. Max. memory is 11.5 GB. [2018-11-23 08:24:03,867 INFO L168 Benchmark]: TraceAbstraction took 46947.01 ms. Allocated memory was 1.2 GB in the beginning and 3.2 GB in the end (delta: 2.0 GB). Free memory was 883.6 MB in the beginning and 1.6 GB in the end (delta: -735.2 MB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2018-11-23 08:24:03,867 INFO L168 Benchmark]: Witness Printer took 310.60 ms. Allocated memory is still 3.2 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 87.1 MB). Peak memory consumption was 87.1 MB. Max. memory is 11.5 GB. [2018-11-23 08:24:03,869 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 686.18 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 873.4 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 131.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 873.4 MB in the beginning and 1.1 GB in the end (delta: -270.4 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 85.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1770.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 883.6 MB in the end (delta: 248.0 MB). Peak memory consumption was 248.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 46947.01 ms. Allocated memory was 1.2 GB in the beginning and 3.2 GB in the end (delta: 2.0 GB). Free memory was 883.6 MB in the beginning and 1.6 GB in the end (delta: -735.2 MB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. * Witness Printer took 310.60 ms. Allocated memory is still 3.2 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 87.1 MB). Peak memory consumption was 87.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1533]: 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: 1658]: Loop Invariant Derived loop invariant: (((((((((((((((((((2 <= a3 && a5 == \old(a5)) && a26 <= 0) && a11 <= 0) || (((a5 == \old(a5) && a26 <= 0) && !(a6 == 1)) && a11 <= 0)) || ((((2 <= a3 && 1 == a11) && a5 == \old(a5)) && 1 == a27) && a26 <= 0)) || !(1 == \old(a27))) || (((a5 == \old(a5) && 1 == a12) && a26 <= 0) && a11 <= 0)) || (((a5 == \old(a5) && 1 == a27) && a11 <= 0) && a26 <= 0)) || ((a5 == \old(a5) && a11 <= 0) && 1 == a26)) || ((((a3 <= 0 && 1 == a11) && a5 == \old(a5)) && 1 == a27) && a26 <= 0)) || ((((2 <= a3 && 1 == a11) && a5 == \old(a5)) && !(a6 == 1)) && a26 <= 0)) || ((1 == a11 && a5 == \old(a5)) && 1 == a26)) || 0 < \old(a11)) || 1 < \old(a3)) || !(1 == \old(a5))) || ((((a5 == \old(a5) && !(a6 == 1)) && 1 == a11) && 1 == a27) && a26 <= 0)) || 0 < \old(a26)) || ((1 == a11 && (a3 <= 1 && a5 == \old(a5)) && 1 == a12) && a26 <= 0)) || \old(a0) == \old(a26)) || 1 == \old(a6) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 311 locations, 1 error locations. SAFE Result, 46.8s OverallTime, 11 OverallIterations, 7 TraceHistogramMax, 18.5s AutomataDifference, 0.0s DeadEndRemovalTime, 20.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 2268 SDtfs, 12778 SDslu, 2168 SDs, 0 SdLazy, 20381 SolverSat, 4258 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2118 GetRequests, 1999 SyntacticMatches, 5 SemanticMatches, 114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 643 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=48552occurred in iteration=10, 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: 2.9s AutomataMinimizationTime, 11 MinimizatonAttempts, 3362 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 1267 PreInvPairs, 2371 NumberOfFragments, 1132 HoareAnnotationTreeSize, 1267 FomulaSimplifications, 307100 FormulaSimplificationTreeSizeReduction, 11.3s HoareSimplificationTime, 7 FomulaSimplificationsInter, 77785 FormulaSimplificationTreeSizeReductionInter, 8.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 5032 NumberOfCodeBlocks, 5032 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 5015 ConstructedInterpolants, 0 QuantifiedInterpolants, 3013055 SizeOfPredicates, 12 NumberOfNonLiveVariables, 7743 ConjunctsInSsa, 38 ConjunctsInUnsatCore, 17 InterpolantComputations, 8 PerfectInterpolantSequences, 3208/3413 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...