./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label50.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/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 483981f2653960c788f63687695c03dc8a43fcaf ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 17:57:53,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:57:53,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:57:53,789 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:57:53,789 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:57:53,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:57:53,791 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:57:53,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:57:53,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:57:53,794 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:57:53,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:57:53,796 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:57:53,796 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:57:53,797 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:57:53,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:57:53,798 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:57:53,799 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:57:53,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:57:53,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:57:53,803 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:57:53,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:57:53,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:57:53,805 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:57:53,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:57:53,808 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:57:53,808 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:57:53,808 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:57:53,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:57:53,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:57:53,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:57:53,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:57:53,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:57:53,810 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:57:53,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:57:53,811 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:57:53,811 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:57:53,812 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:57:53,812 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:57:53,812 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:57:53,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:57:53,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:57:53,814 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 17:57:53,823 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:57:53,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:57:53,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 17:57:53,824 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 17:57:53,824 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 17:57:53,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:57:53,824 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 17:57:53,824 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 17:57:53,824 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 17:57:53,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:57:53,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:57:53,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:57:53,825 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:57:53,825 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 17:57:53,825 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:57:53,825 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:57:53,825 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:57:53,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:57:53,826 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:57:53,826 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:57:53,826 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:57:53,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:57:53,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:57:53,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:57:53,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:57:53,826 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 17:57:53,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 17:57:53,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:57:53,827 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:57:53,827 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/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 -> 483981f2653960c788f63687695c03dc8a43fcaf [2019-12-07 17:57:53,929 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:57:53,937 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:57:53,940 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:57:53,941 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:57:53,941 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:57:53,942 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem18_label50.c [2019-12-07 17:57:53,985 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/data/ec10b64e4/21fb151a6fd0470697df6079c390d00d/FLAG6df57409e [2019-12-07 17:57:54,555 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:57:54,555 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/sv-benchmarks/c/eca-rers2012/Problem18_label50.c [2019-12-07 17:57:54,571 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/data/ec10b64e4/21fb151a6fd0470697df6079c390d00d/FLAG6df57409e [2019-12-07 17:57:55,013 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/data/ec10b64e4/21fb151a6fd0470697df6079c390d00d [2019-12-07 17:57:55,015 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:57:55,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:57:55,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:57:55,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:57:55,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:57:55,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:57:55" (1/1) ... [2019-12-07 17:57:55,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aa27ed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55, skipping insertion in model container [2019-12-07 17:57:55,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:57:55" (1/1) ... [2019-12-07 17:57:55,026 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:57:55,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:57:55,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:57:55,683 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 17:57:55,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:57:55,973 INFO L208 MainTranslator]: Completed translation [2019-12-07 17:57:55,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55 WrapperNode [2019-12-07 17:57:55,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 17:57:55,974 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 17:57:55,974 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 17:57:55,975 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 17:57:55,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55" (1/1) ... [2019-12-07 17:57:56,013 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55" (1/1) ... [2019-12-07 17:57:56,116 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 17:57:56,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 17:57:56,116 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 17:57:56,116 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 17:57:56,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55" (1/1) ... [2019-12-07 17:57:56,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55" (1/1) ... [2019-12-07 17:57:56,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55" (1/1) ... [2019-12-07 17:57:56,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55" (1/1) ... [2019-12-07 17:57:56,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55" (1/1) ... [2019-12-07 17:57:56,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55" (1/1) ... [2019-12-07 17:57:56,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55" (1/1) ... [2019-12-07 17:57:56,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 17:57:56,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 17:57:56,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 17:57:56,262 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 17:57:56,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/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 [2019-12-07 17:57:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 17:57:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 17:57:58,461 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 17:57:58,462 INFO L287 CfgBuilder]: Removed 11 assume(true) statements. [2019-12-07 17:57:58,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:57:58 BoogieIcfgContainer [2019-12-07 17:57:58,463 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 17:57:58,463 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 17:57:58,463 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 17:57:58,465 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 17:57:58,465 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 05:57:55" (1/3) ... [2019-12-07 17:57:58,466 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@168c3661 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 05:57:58, skipping insertion in model container [2019-12-07 17:57:58,466 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:57:55" (2/3) ... [2019-12-07 17:57:58,466 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@168c3661 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 05:57:58, skipping insertion in model container [2019-12-07 17:57:58,466 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:57:58" (3/3) ... [2019-12-07 17:57:58,467 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem18_label50.c [2019-12-07 17:57:58,474 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 17:57:58,479 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 17:57:58,486 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-12-07 17:57:58,507 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 17:57:58,507 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 17:57:58,507 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 17:57:58,508 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 17:57:58,508 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 17:57:58,508 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 17:57:58,508 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 17:57:58,508 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 17:57:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states. [2019-12-07 17:57:58,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-12-07 17:57:58,533 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:57:58,534 INFO L410 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] [2019-12-07 17:57:58,534 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:57:58,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:57:58,538 INFO L82 PathProgramCache]: Analyzing trace with hash -696204111, now seen corresponding path program 1 times [2019-12-07 17:57:58,543 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:57:58,544 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640065740] [2019-12-07 17:57:58,544 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:57:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:57:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:57:58,715 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640065740] [2019-12-07 17:57:58,716 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:57:58,716 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:57:58,717 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123386900] [2019-12-07 17:57:58,721 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:57:58,722 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:57:58,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:57:58,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:57:58,736 INFO L87 Difference]: Start difference. First operand 757 states. Second operand 4 states. [2019-12-07 17:58:02,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:02,693 INFO L93 Difference]: Finished difference Result 2914 states and 5662 transitions. [2019-12-07 17:58:02,694 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:58:02,694 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 63 [2019-12-07 17:58:02,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:02,716 INFO L225 Difference]: With dead ends: 2914 [2019-12-07 17:58:02,716 INFO L226 Difference]: Without dead ends: 2074 [2019-12-07 17:58:02,720 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:02,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2074 states. [2019-12-07 17:58:02,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2074 to 2074. [2019-12-07 17:58:02,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2074 states. [2019-12-07 17:58:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 2074 states and 3262 transitions. [2019-12-07 17:58:02,806 INFO L78 Accepts]: Start accepts. Automaton has 2074 states and 3262 transitions. Word has length 63 [2019-12-07 17:58:02,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:02,806 INFO L462 AbstractCegarLoop]: Abstraction has 2074 states and 3262 transitions. [2019-12-07 17:58:02,807 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:58:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3262 transitions. [2019-12-07 17:58:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2019-12-07 17:58:02,811 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:02,811 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:58:02,811 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:02,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:02,812 INFO L82 PathProgramCache]: Analyzing trace with hash 928891202, now seen corresponding path program 1 times [2019-12-07 17:58:02,812 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:02,812 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649321970] [2019-12-07 17:58:02,812 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:02,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:02,895 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:58:02,895 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649321970] [2019-12-07 17:58:02,896 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:58:02,896 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:58:02,896 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136978786] [2019-12-07 17:58:02,897 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:58:02,897 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:02,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:58:02,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:02,898 INFO L87 Difference]: Start difference. First operand 2074 states and 3262 transitions. Second operand 4 states. [2019-12-07 17:58:05,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:05,849 INFO L93 Difference]: Finished difference Result 6216 states and 9781 transitions. [2019-12-07 17:58:05,850 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:58:05,851 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 128 [2019-12-07 17:58:05,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:05,885 INFO L225 Difference]: With dead ends: 6216 [2019-12-07 17:58:05,885 INFO L226 Difference]: Without dead ends: 4144 [2019-12-07 17:58:05,888 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:05,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4144 states. [2019-12-07 17:58:05,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4144 to 4144. [2019-12-07 17:58:05,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4144 states. [2019-12-07 17:58:05,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 4144 states and 5537 transitions. [2019-12-07 17:58:05,944 INFO L78 Accepts]: Start accepts. Automaton has 4144 states and 5537 transitions. Word has length 128 [2019-12-07 17:58:05,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:05,944 INFO L462 AbstractCegarLoop]: Abstraction has 4144 states and 5537 transitions. [2019-12-07 17:58:05,944 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:58:05,944 INFO L276 IsEmpty]: Start isEmpty. Operand 4144 states and 5537 transitions. [2019-12-07 17:58:05,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2019-12-07 17:58:05,949 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:05,949 INFO L410 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, 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] [2019-12-07 17:58:05,949 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:05,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:05,949 INFO L82 PathProgramCache]: Analyzing trace with hash -1882009590, now seen corresponding path program 1 times [2019-12-07 17:58:05,949 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:05,950 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13547627] [2019-12-07 17:58:05,950 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:06,245 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2019-12-07 17:58:06,245 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13547627] [2019-12-07 17:58:06,245 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:58:06,246 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:58:06,246 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445984064] [2019-12-07 17:58:06,246 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 17:58:06,246 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:06,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 17:58:06,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:58:06,247 INFO L87 Difference]: Start difference. First operand 4144 states and 5537 transitions. Second operand 5 states. [2019-12-07 17:58:10,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:10,917 INFO L93 Difference]: Finished difference Result 13806 states and 18082 transitions. [2019-12-07 17:58:10,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:58:10,918 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 246 [2019-12-07 17:58:10,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:10,968 INFO L225 Difference]: With dead ends: 13806 [2019-12-07 17:58:10,968 INFO L226 Difference]: Without dead ends: 9664 [2019-12-07 17:58:10,973 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:58:10,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9664 states. [2019-12-07 17:58:11,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9664 to 8974. [2019-12-07 17:58:11,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8974 states. [2019-12-07 17:58:11,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8974 states to 8974 states and 10715 transitions. [2019-12-07 17:58:11,087 INFO L78 Accepts]: Start accepts. Automaton has 8974 states and 10715 transitions. Word has length 246 [2019-12-07 17:58:11,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:11,087 INFO L462 AbstractCegarLoop]: Abstraction has 8974 states and 10715 transitions. [2019-12-07 17:58:11,087 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 17:58:11,087 INFO L276 IsEmpty]: Start isEmpty. Operand 8974 states and 10715 transitions. [2019-12-07 17:58:11,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2019-12-07 17:58:11,092 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:11,092 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:58:11,093 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:11,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:11,093 INFO L82 PathProgramCache]: Analyzing trace with hash 1545280562, now seen corresponding path program 1 times [2019-12-07 17:58:11,093 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:11,093 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293796618] [2019-12-07 17:58:11,093 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:11,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:11,515 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 340 proven. 3 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-12-07 17:58:11,515 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293796618] [2019-12-07 17:58:11,516 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [908757501] [2019-12-07 17:58:11,516 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:58:11,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:11,604 INFO L264 TraceCheckSpWp]: Trace formula consists of 536 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 17:58:11,615 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 17:58:11,726 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 311 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2019-12-07 17:58:11,726 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 17:58:11,727 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-12-07 17:58:11,727 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007559383] [2019-12-07 17:58:11,727 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:58:11,728 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:11,728 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:58:11,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:58:11,728 INFO L87 Difference]: Start difference. First operand 8974 states and 10715 transitions. Second operand 3 states. [2019-12-07 17:58:14,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:14,437 INFO L93 Difference]: Finished difference Result 22086 states and 27009 transitions. [2019-12-07 17:58:14,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:58:14,437 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 428 [2019-12-07 17:58:14,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:14,493 INFO L225 Difference]: With dead ends: 22086 [2019-12-07 17:58:14,493 INFO L226 Difference]: Without dead ends: 13114 [2019-12-07 17:58:14,499 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 432 GetRequests, 427 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:58:14,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13114 states. [2019-12-07 17:58:14,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13114 to 13114. [2019-12-07 17:58:14,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13114 states. [2019-12-07 17:58:14,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13114 states to 13114 states and 15840 transitions. [2019-12-07 17:58:14,639 INFO L78 Accepts]: Start accepts. Automaton has 13114 states and 15840 transitions. Word has length 428 [2019-12-07 17:58:14,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:14,640 INFO L462 AbstractCegarLoop]: Abstraction has 13114 states and 15840 transitions. [2019-12-07 17:58:14,640 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:58:14,640 INFO L276 IsEmpty]: Start isEmpty. Operand 13114 states and 15840 transitions. [2019-12-07 17:58:14,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2019-12-07 17:58:14,645 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:14,646 INFO L410 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:58:14,847 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:58:14,847 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:14,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:14,848 INFO L82 PathProgramCache]: Analyzing trace with hash -1627173231, now seen corresponding path program 1 times [2019-12-07 17:58:14,848 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:14,849 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000897296] [2019-12-07 17:58:14,849 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:15,102 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2019-12-07 17:58:15,102 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000897296] [2019-12-07 17:58:15,103 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:58:15,103 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:58:15,103 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980665327] [2019-12-07 17:58:15,103 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:58:15,103 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:15,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:58:15,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:15,104 INFO L87 Difference]: Start difference. First operand 13114 states and 15840 transitions. Second operand 4 states. [2019-12-07 17:58:19,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:19,023 INFO L93 Difference]: Finished difference Result 44166 states and 54394 transitions. [2019-12-07 17:58:19,023 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:58:19,024 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 434 [2019-12-07 17:58:19,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:19,069 INFO L225 Difference]: With dead ends: 44166 [2019-12-07 17:58:19,069 INFO L226 Difference]: Without dead ends: 31054 [2019-12-07 17:58:19,080 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:19,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31054 states. [2019-12-07 17:58:19,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31054 to 30364. [2019-12-07 17:58:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30364 states. [2019-12-07 17:58:19,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30364 states to 30364 states and 36096 transitions. [2019-12-07 17:58:19,337 INFO L78 Accepts]: Start accepts. Automaton has 30364 states and 36096 transitions. Word has length 434 [2019-12-07 17:58:19,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:19,338 INFO L462 AbstractCegarLoop]: Abstraction has 30364 states and 36096 transitions. [2019-12-07 17:58:19,338 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:58:19,338 INFO L276 IsEmpty]: Start isEmpty. Operand 30364 states and 36096 transitions. [2019-12-07 17:58:19,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2019-12-07 17:58:19,351 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:19,352 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:58:19,352 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:19,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:19,352 INFO L82 PathProgramCache]: Analyzing trace with hash 1345895718, now seen corresponding path program 1 times [2019-12-07 17:58:19,352 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:19,352 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [60384630] [2019-12-07 17:58:19,353 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 460 proven. 3 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2019-12-07 17:58:19,892 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [60384630] [2019-12-07 17:58:19,892 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [881824122] [2019-12-07 17:58:19,892 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:58:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:19,991 INFO L264 TraceCheckSpWp]: Trace formula consists of 712 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 17:58:19,998 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 17:58:20,175 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 423 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2019-12-07 17:58:20,175 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 17:58:20,175 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-12-07 17:58:20,176 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569238926] [2019-12-07 17:58:20,176 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:58:20,176 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:20,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:58:20,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:58:20,176 INFO L87 Difference]: Start difference. First operand 30364 states and 36096 transitions. Second operand 3 states. [2019-12-07 17:58:22,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:22,471 INFO L93 Difference]: Finished difference Result 60036 states and 71488 transitions. [2019-12-07 17:58:22,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:58:22,472 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 596 [2019-12-07 17:58:22,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:22,517 INFO L225 Difference]: With dead ends: 60036 [2019-12-07 17:58:22,518 INFO L226 Difference]: Without dead ends: 30364 [2019-12-07 17:58:22,537 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 600 GetRequests, 595 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:58:22,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30364 states. [2019-12-07 17:58:22,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30364 to 30364. [2019-12-07 17:58:22,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30364 states. [2019-12-07 17:58:22,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30364 states to 30364 states and 34972 transitions. [2019-12-07 17:58:22,754 INFO L78 Accepts]: Start accepts. Automaton has 30364 states and 34972 transitions. Word has length 596 [2019-12-07 17:58:22,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:22,755 INFO L462 AbstractCegarLoop]: Abstraction has 30364 states and 34972 transitions. [2019-12-07 17:58:22,755 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:58:22,755 INFO L276 IsEmpty]: Start isEmpty. Operand 30364 states and 34972 transitions. [2019-12-07 17:58:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2019-12-07 17:58:22,769 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:22,770 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:58:22,970 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:58:22,971 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:22,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:22,971 INFO L82 PathProgramCache]: Analyzing trace with hash 249620716, now seen corresponding path program 1 times [2019-12-07 17:58:22,972 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:22,972 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306325847] [2019-12-07 17:58:22,972 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:23,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 457 proven. 3 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2019-12-07 17:58:23,680 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306325847] [2019-12-07 17:58:23,680 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1934951961] [2019-12-07 17:58:23,681 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:58:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:23,797 INFO L264 TraceCheckSpWp]: Trace formula consists of 878 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 17:58:23,803 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 17:58:24,040 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2019-12-07 17:58:24,041 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 17:58:24,041 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-12-07 17:58:24,041 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752248200] [2019-12-07 17:58:24,042 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:58:24,042 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:24,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:58:24,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:58:24,042 INFO L87 Difference]: Start difference. First operand 30364 states and 34972 transitions. Second operand 3 states. [2019-12-07 17:58:26,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:26,347 INFO L93 Difference]: Finished difference Result 75216 states and 87889 transitions. [2019-12-07 17:58:26,347 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:58:26,348 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 759 [2019-12-07 17:58:26,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:26,380 INFO L225 Difference]: With dead ends: 75216 [2019-12-07 17:58:26,380 INFO L226 Difference]: Without dead ends: 39334 [2019-12-07 17:58:26,392 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 763 GetRequests, 758 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:58:26,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39334 states. [2019-12-07 17:58:26,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39334 to 38644. [2019-12-07 17:58:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38644 states. [2019-12-07 17:58:26,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38644 states to 38644 states and 41412 transitions. [2019-12-07 17:58:26,663 INFO L78 Accepts]: Start accepts. Automaton has 38644 states and 41412 transitions. Word has length 759 [2019-12-07 17:58:26,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:26,663 INFO L462 AbstractCegarLoop]: Abstraction has 38644 states and 41412 transitions. [2019-12-07 17:58:26,663 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:58:26,663 INFO L276 IsEmpty]: Start isEmpty. Operand 38644 states and 41412 transitions. [2019-12-07 17:58:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2019-12-07 17:58:26,677 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:26,678 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:58:26,878 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:58:26,879 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:26,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:26,879 INFO L82 PathProgramCache]: Analyzing trace with hash 1209590713, now seen corresponding path program 1 times [2019-12-07 17:58:26,880 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:26,880 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986767991] [2019-12-07 17:58:26,880 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:27,385 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 183 proven. 0 refuted. 0 times theorem prover too weak. 574 trivial. 0 not checked. [2019-12-07 17:58:27,385 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986767991] [2019-12-07 17:58:27,385 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:58:27,385 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:58:27,385 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208985277] [2019-12-07 17:58:27,386 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:58:27,386 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:27,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:58:27,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:58:27,386 INFO L87 Difference]: Start difference. First operand 38644 states and 41412 transitions. Second operand 3 states. [2019-12-07 17:58:29,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:29,350 INFO L93 Difference]: Finished difference Result 86256 states and 93051 transitions. [2019-12-07 17:58:29,351 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:58:29,351 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 853 [2019-12-07 17:58:29,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:29,389 INFO L225 Difference]: With dead ends: 86256 [2019-12-07 17:58:29,389 INFO L226 Difference]: Without dead ends: 48304 [2019-12-07 17:58:29,403 INFO L630 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 [2019-12-07 17:58:29,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48304 states. [2019-12-07 17:58:29,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48304 to 46234. [2019-12-07 17:58:29,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46234 states. [2019-12-07 17:58:29,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46234 states to 46234 states and 49962 transitions. [2019-12-07 17:58:29,725 INFO L78 Accepts]: Start accepts. Automaton has 46234 states and 49962 transitions. Word has length 853 [2019-12-07 17:58:29,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:29,727 INFO L462 AbstractCegarLoop]: Abstraction has 46234 states and 49962 transitions. [2019-12-07 17:58:29,727 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:58:29,727 INFO L276 IsEmpty]: Start isEmpty. Operand 46234 states and 49962 transitions. [2019-12-07 17:58:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2019-12-07 17:58:29,749 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:29,750 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:58:29,750 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:29,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:29,751 INFO L82 PathProgramCache]: Analyzing trace with hash -967816584, now seen corresponding path program 1 times [2019-12-07 17:58:29,751 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:29,751 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84149137] [2019-12-07 17:58:29,751 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:30,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 967 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2019-12-07 17:58:30,276 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84149137] [2019-12-07 17:58:30,276 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:58:30,277 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:58:30,277 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108823958] [2019-12-07 17:58:30,278 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:58:30,278 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:30,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:58:30,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:30,278 INFO L87 Difference]: Start difference. First operand 46234 states and 49962 transitions. Second operand 4 states. [2019-12-07 17:58:33,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:33,337 INFO L93 Difference]: Finished difference Result 109026 states and 119151 transitions. [2019-12-07 17:58:33,337 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:58:33,337 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1007 [2019-12-07 17:58:33,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:33,385 INFO L225 Difference]: With dead ends: 109026 [2019-12-07 17:58:33,385 INFO L226 Difference]: Without dead ends: 63484 [2019-12-07 17:58:33,405 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:33,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63484 states. [2019-12-07 17:58:33,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63484 to 57964. [2019-12-07 17:58:33,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57964 states. [2019-12-07 17:58:33,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57964 states to 57964 states and 61769 transitions. [2019-12-07 17:58:33,852 INFO L78 Accepts]: Start accepts. Automaton has 57964 states and 61769 transitions. Word has length 1007 [2019-12-07 17:58:33,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:33,852 INFO L462 AbstractCegarLoop]: Abstraction has 57964 states and 61769 transitions. [2019-12-07 17:58:33,852 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:58:33,852 INFO L276 IsEmpty]: Start isEmpty. Operand 57964 states and 61769 transitions. [2019-12-07 17:58:33,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2019-12-07 17:58:33,883 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:33,884 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:58:33,884 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:33,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:33,885 INFO L82 PathProgramCache]: Analyzing trace with hash -67915541, now seen corresponding path program 1 times [2019-12-07 17:58:33,885 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:33,885 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139284965] [2019-12-07 17:58:33,885 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:34,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1806 backedges. 1282 proven. 0 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2019-12-07 17:58:34,792 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [139284965] [2019-12-07 17:58:34,792 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:58:34,792 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:58:34,792 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [242740501] [2019-12-07 17:58:34,793 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:58:34,793 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:34,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:58:34,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:34,794 INFO L87 Difference]: Start difference. First operand 57964 states and 61769 transitions. Second operand 4 states. [2019-12-07 17:58:38,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:38,146 INFO L93 Difference]: Finished difference Result 145596 states and 155548 transitions. [2019-12-07 17:58:38,147 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:58:38,147 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1152 [2019-12-07 17:58:38,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:38,212 INFO L225 Difference]: With dead ends: 145596 [2019-12-07 17:58:38,212 INFO L226 Difference]: Without dead ends: 88324 [2019-12-07 17:58:38,240 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:38,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88324 states. [2019-12-07 17:58:38,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88324 to 84874. [2019-12-07 17:58:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84874 states. [2019-12-07 17:58:38,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84874 states to 84874 states and 89866 transitions. [2019-12-07 17:58:38,865 INFO L78 Accepts]: Start accepts. Automaton has 84874 states and 89866 transitions. Word has length 1152 [2019-12-07 17:58:38,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:38,865 INFO L462 AbstractCegarLoop]: Abstraction has 84874 states and 89866 transitions. [2019-12-07 17:58:38,865 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:58:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 84874 states and 89866 transitions. [2019-12-07 17:58:38,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1179 [2019-12-07 17:58:38,893 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:38,894 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:58:38,894 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:38,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:38,895 INFO L82 PathProgramCache]: Analyzing trace with hash -1608460695, now seen corresponding path program 1 times [2019-12-07 17:58:38,895 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:38,895 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1532754818] [2019-12-07 17:58:38,895 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 1183 proven. 0 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2019-12-07 17:58:39,754 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1532754818] [2019-12-07 17:58:39,754 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:58:39,754 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:58:39,755 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372143854] [2019-12-07 17:58:39,755 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:58:39,755 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:39,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:58:39,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:39,756 INFO L87 Difference]: Start difference. First operand 84874 states and 89866 transitions. Second operand 4 states. [2019-12-07 17:58:42,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:42,543 INFO L93 Difference]: Finished difference Result 173196 states and 183425 transitions. [2019-12-07 17:58:42,543 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:58:42,543 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1178 [2019-12-07 17:58:42,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:42,603 INFO L225 Difference]: With dead ends: 173196 [2019-12-07 17:58:42,603 INFO L226 Difference]: Without dead ends: 89014 [2019-12-07 17:58:42,625 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:42,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89014 states. [2019-12-07 17:58:43,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89014 to 88324. [2019-12-07 17:58:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 88324 states. [2019-12-07 17:58:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88324 states to 88324 states and 92378 transitions. [2019-12-07 17:58:43,218 INFO L78 Accepts]: Start accepts. Automaton has 88324 states and 92378 transitions. Word has length 1178 [2019-12-07 17:58:43,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:43,218 INFO L462 AbstractCegarLoop]: Abstraction has 88324 states and 92378 transitions. [2019-12-07 17:58:43,218 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:58:43,218 INFO L276 IsEmpty]: Start isEmpty. Operand 88324 states and 92378 transitions. [2019-12-07 17:58:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1740 [2019-12-07 17:58:43,257 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:43,257 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:58:43,258 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:43,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:43,258 INFO L82 PathProgramCache]: Analyzing trace with hash -83228612, now seen corresponding path program 1 times [2019-12-07 17:58:43,258 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:43,258 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483159180] [2019-12-07 17:58:43,259 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:44,905 INFO L134 CoverageAnalysis]: Checked inductivity of 3285 backedges. 1869 proven. 0 refuted. 0 times theorem prover too weak. 1416 trivial. 0 not checked. [2019-12-07 17:58:44,905 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483159180] [2019-12-07 17:58:44,905 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:58:44,906 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:58:44,906 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558710925] [2019-12-07 17:58:44,907 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:58:44,907 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:44,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:58:44,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:44,907 INFO L87 Difference]: Start difference. First operand 88324 states and 92378 transitions. Second operand 4 states. [2019-12-07 17:58:47,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:47,371 INFO L93 Difference]: Finished difference Result 189756 states and 198447 transitions. [2019-12-07 17:58:47,371 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:58:47,371 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1739 [2019-12-07 17:58:47,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:47,460 INFO L225 Difference]: With dead ends: 189756 [2019-12-07 17:58:47,460 INFO L226 Difference]: Without dead ends: 102124 [2019-12-07 17:58:47,503 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:47,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102124 states. [2019-12-07 17:58:48,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102124 to 101434. [2019-12-07 17:58:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101434 states. [2019-12-07 17:58:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101434 states to 101434 states and 105070 transitions. [2019-12-07 17:58:48,372 INFO L78 Accepts]: Start accepts. Automaton has 101434 states and 105070 transitions. Word has length 1739 [2019-12-07 17:58:48,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:48,373 INFO L462 AbstractCegarLoop]: Abstraction has 101434 states and 105070 transitions. [2019-12-07 17:58:48,373 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:58:48,374 INFO L276 IsEmpty]: Start isEmpty. Operand 101434 states and 105070 transitions. [2019-12-07 17:58:48,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1848 [2019-12-07 17:58:48,410 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:48,411 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:58:48,411 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:48,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:48,412 INFO L82 PathProgramCache]: Analyzing trace with hash 2054700362, now seen corresponding path program 1 times [2019-12-07 17:58:48,412 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:48,412 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24510545] [2019-12-07 17:58:48,412 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3630 backedges. 1977 proven. 0 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2019-12-07 17:58:50,273 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24510545] [2019-12-07 17:58:50,274 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:58:50,274 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:58:50,274 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79367736] [2019-12-07 17:58:50,275 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:58:50,275 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:50,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:58:50,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:50,275 INFO L87 Difference]: Start difference. First operand 101434 states and 105070 transitions. Second operand 4 states. [2019-12-07 17:58:53,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:53,903 INFO L93 Difference]: Finished difference Result 202866 states and 210139 transitions. [2019-12-07 17:58:53,904 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:58:53,904 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1847 [2019-12-07 17:58:53,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:53,995 INFO L225 Difference]: With dead ends: 202866 [2019-12-07 17:58:53,995 INFO L226 Difference]: Without dead ends: 102124 [2019-12-07 17:58:54,032 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:58:54,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102124 states. [2019-12-07 17:58:54,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102124 to 100744. [2019-12-07 17:58:54,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100744 states. [2019-12-07 17:58:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100744 states to 100744 states and 103879 transitions. [2019-12-07 17:58:55,046 INFO L78 Accepts]: Start accepts. Automaton has 100744 states and 103879 transitions. Word has length 1847 [2019-12-07 17:58:55,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:58:55,047 INFO L462 AbstractCegarLoop]: Abstraction has 100744 states and 103879 transitions. [2019-12-07 17:58:55,047 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:58:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 100744 states and 103879 transitions. [2019-12-07 17:58:55,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1852 [2019-12-07 17:58:55,082 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:58:55,083 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:58:55,083 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:58:55,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:58:55,084 INFO L82 PathProgramCache]: Analyzing trace with hash 1892148328, now seen corresponding path program 1 times [2019-12-07 17:58:55,084 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:58:55,084 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141720170] [2019-12-07 17:58:55,084 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:58:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:58:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1698 proven. 0 refuted. 0 times theorem prover too weak. 1792 trivial. 0 not checked. [2019-12-07 17:58:57,245 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141720170] [2019-12-07 17:58:57,245 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:58:57,245 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:58:57,246 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625675210] [2019-12-07 17:58:57,246 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:58:57,247 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:58:57,247 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:58:57,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:58:57,247 INFO L87 Difference]: Start difference. First operand 100744 states and 103879 transitions. Second operand 3 states. [2019-12-07 17:58:59,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:58:59,384 INFO L93 Difference]: Finished difference Result 208386 states and 214915 transitions. [2019-12-07 17:58:59,384 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:58:59,384 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1851 [2019-12-07 17:58:59,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:58:59,476 INFO L225 Difference]: With dead ends: 208386 [2019-12-07 17:58:59,476 INFO L226 Difference]: Without dead ends: 108334 [2019-12-07 17:58:59,517 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:58:59,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108334 states. [2019-12-07 17:59:00,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108334 to 106264. [2019-12-07 17:59:00,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106264 states. [2019-12-07 17:59:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106264 states to 106264 states and 109426 transitions. [2019-12-07 17:59:00,332 INFO L78 Accepts]: Start accepts. Automaton has 106264 states and 109426 transitions. Word has length 1851 [2019-12-07 17:59:00,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:59:00,333 INFO L462 AbstractCegarLoop]: Abstraction has 106264 states and 109426 transitions. [2019-12-07 17:59:00,333 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:59:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 106264 states and 109426 transitions. [2019-12-07 17:59:00,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1975 [2019-12-07 17:59:00,385 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:59:00,386 INFO L410 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:59:00,386 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:59:00,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:59:00,387 INFO L82 PathProgramCache]: Analyzing trace with hash -101832700, now seen corresponding path program 1 times [2019-12-07 17:59:00,387 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:59:00,387 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039760383] [2019-12-07 17:59:00,387 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:59:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:59:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4264 backedges. 1882 proven. 0 refuted. 0 times theorem prover too weak. 2382 trivial. 0 not checked. [2019-12-07 17:59:02,977 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1039760383] [2019-12-07 17:59:02,977 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:59:02,977 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:59:02,977 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281024159] [2019-12-07 17:59:02,978 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:59:02,978 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:59:02,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:59:02,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:59:02,979 INFO L87 Difference]: Start difference. First operand 106264 states and 109426 transitions. Second operand 4 states. [2019-12-07 17:59:06,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:59:06,667 INFO L93 Difference]: Finished difference Result 215286 states and 221622 transitions. [2019-12-07 17:59:06,667 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:59:06,667 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1974 [2019-12-07 17:59:06,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:59:06,760 INFO L225 Difference]: With dead ends: 215286 [2019-12-07 17:59:06,760 INFO L226 Difference]: Without dead ends: 105574 [2019-12-07 17:59:06,802 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 4 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:59:06,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105574 states. [2019-12-07 17:59:07,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105574 to 101434. [2019-12-07 17:59:07,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101434 states. [2019-12-07 17:59:07,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101434 states to 101434 states and 103196 transitions. [2019-12-07 17:59:07,606 INFO L78 Accepts]: Start accepts. Automaton has 101434 states and 103196 transitions. Word has length 1974 [2019-12-07 17:59:07,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:59:07,607 INFO L462 AbstractCegarLoop]: Abstraction has 101434 states and 103196 transitions. [2019-12-07 17:59:07,607 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:59:07,607 INFO L276 IsEmpty]: Start isEmpty. Operand 101434 states and 103196 transitions. [2019-12-07 17:59:07,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2233 [2019-12-07 17:59:07,672 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:59:07,673 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-12-07 17:59:07,673 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:59:07,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:59:07,673 INFO L82 PathProgramCache]: Analyzing trace with hash 667366791, now seen corresponding path program 1 times [2019-12-07 17:59:07,673 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:59:07,673 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817136002] [2019-12-07 17:59:07,674 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:59:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:59:10,607 INFO L134 CoverageAnalysis]: Checked inductivity of 4732 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 4302 trivial. 0 not checked. [2019-12-07 17:59:10,608 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817136002] [2019-12-07 17:59:10,608 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:59:10,608 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:59:10,608 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789361974] [2019-12-07 17:59:10,609 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:59:10,609 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:59:10,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:59:10,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:59:10,610 INFO L87 Difference]: Start difference. First operand 101434 states and 103196 transitions. Second operand 3 states. [2019-12-07 17:59:12,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:59:12,441 INFO L93 Difference]: Finished difference Result 211144 states and 214883 transitions. [2019-12-07 17:59:12,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:59:12,442 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2232 [2019-12-07 17:59:12,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:59:12,444 INFO L225 Difference]: With dead ends: 211144 [2019-12-07 17:59:12,444 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 17:59:12,495 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:59:12,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 17:59:12,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 17:59:12,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 17:59:12,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 17:59:12,495 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2232 [2019-12-07 17:59:12,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:59:12,496 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 17:59:12,496 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:59:12,496 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 17:59:12,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 17:59:12,498 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 17:59:12,822 WARN L192 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 183 [2019-12-07 17:59:13,086 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 183 [2019-12-07 17:59:13,295 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 183 [2019-12-07 17:59:13,504 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 183 [2019-12-07 17:59:14,387 WARN L192 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 80 [2019-12-07 17:59:15,257 WARN L192 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 80 [2019-12-07 17:59:16,160 WARN L192 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 80 [2019-12-07 17:59:17,041 WARN L192 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 80 [2019-12-07 17:59:17,043 INFO L246 CegarLoopResult]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,043 INFO L246 CegarLoopResult]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,043 INFO L246 CegarLoopResult]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2019-12-07 17:59:17,044 INFO L246 CegarLoopResult]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,045 INFO L246 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,046 INFO L246 CegarLoopResult]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,047 INFO L246 CegarLoopResult]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,048 INFO L246 CegarLoopResult]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,049 INFO L246 CegarLoopResult]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,050 INFO L246 CegarLoopResult]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,051 INFO L246 CegarLoopResult]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 198) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,052 INFO L246 CegarLoopResult]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,053 INFO L246 CegarLoopResult]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,054 INFO L246 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,055 INFO L246 CegarLoopResult]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,056 INFO L246 CegarLoopResult]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,056 INFO L246 CegarLoopResult]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,056 INFO L246 CegarLoopResult]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,056 INFO L246 CegarLoopResult]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,056 INFO L246 CegarLoopResult]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,056 INFO L246 CegarLoopResult]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,056 INFO L246 CegarLoopResult]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,056 INFO L242 CegarLoopResult]: At program point L3050(lines 1640 3051) the Hoare annotation is: (let ((.cse4 (= ~a24~0 2)) (.cse13 (= ~a18~0 9))) (let ((.cse16 (not .cse13)) (.cse0 (= ~a15~0 4)) (.cse1 (not .cse4)) (.cse19 (< 306 ~a3~0)) (.cse2 (= ~a18~0 10)) (.cse18 (= ~a24~0 0)) (.cse10 (= ~a18~0 8))) (let ((.cse20 (not .cse10)) (.cse21 (not .cse18)) (.cse17 (<= ~a3~0 306)) (.cse3 (<= 116 ~a3~0)) (.cse14 (not .cse2)) (.cse6 (<= ~a24~0 1)) (.cse7 (= ~a18~0 12)) (.cse8 (or (and .cse0 .cse16 .cse19) (and .cse0 .cse1 .cse19))) (.cse9 (<= ~a3~0 99)) (.cse11 (= ~a24~0 3)) (.cse12 (<= ~a15~0 5)) (.cse22 (not (= ~a24~0 1))) (.cse5 (<= 5 ~a15~0)) (.cse15 (<= 418 ~a3~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse3 .cse5) (and .cse0 .cse6) (and .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse9) (and .cse0 .cse10) (and .cse0 .cse9 .cse11) (and .cse9 .cse4 .cse5) (and .cse9 .cse12 .cse5 .cse13) (and .cse14 .cse8 .cse15) (and .cse0 .cse16 .cse14 .cse17) (and .cse14 .cse4 .cse8) (and .cse18 .cse19 .cse5 .cse20) (and .cse17 .cse5 .cse10) (and .cse7 .cse21 .cse6 .cse5) (and .cse12 .cse3 .cse5) (and .cse0 .cse11 .cse3) (and .cse7 .cse9 .cse12 .cse5) (and .cse7 .cse17 .cse11 .cse5) (and .cse16 .cse3 .cse20 .cse6 .cse5) (and .cse2 .cse22 .cse21 .cse5) (and .cse22 .cse21 .cse5 .cse13) (and .cse21 .cse5 .cse10) (and .cse0 .cse4 .cse17 .cse3 .cse13) (and .cse18 .cse12 .cse5) (and .cse0 .cse15 .cse13) (and .cse16 .cse9 .cse14 .cse6 .cse5) (and .cse7 .cse4 .cse5) (and .cse8 .cse13) (and .cse9 .cse11 .cse12 .cse5) (and (<= 155889 ~a3~0) .cse5) (and .cse22 .cse5 .cse15))))) [2019-12-07 17:59:17,056 INFO L246 CegarLoopResult]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,056 INFO L246 CegarLoopResult]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,057 INFO L246 CegarLoopResult]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,058 INFO L246 CegarLoopResult]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,059 INFO L246 CegarLoopResult]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L242 CegarLoopResult]: At program point L4250(lines 3053 4251) the Hoare annotation is: (let ((.cse4 (= ~a24~0 2)) (.cse13 (= ~a18~0 9))) (let ((.cse16 (not .cse13)) (.cse0 (= ~a15~0 4)) (.cse1 (not .cse4)) (.cse19 (< 306 ~a3~0)) (.cse2 (= ~a18~0 10)) (.cse18 (= ~a24~0 0)) (.cse10 (= ~a18~0 8))) (let ((.cse20 (not .cse10)) (.cse21 (not .cse18)) (.cse17 (<= ~a3~0 306)) (.cse3 (<= 116 ~a3~0)) (.cse14 (not .cse2)) (.cse6 (<= ~a24~0 1)) (.cse7 (= ~a18~0 12)) (.cse8 (or (and .cse0 .cse16 .cse19) (and .cse0 .cse1 .cse19))) (.cse9 (<= ~a3~0 99)) (.cse11 (= ~a24~0 3)) (.cse12 (<= ~a15~0 5)) (.cse22 (not (= ~a24~0 1))) (.cse5 (<= 5 ~a15~0)) (.cse15 (<= 418 ~a3~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse3 .cse5) (and .cse0 .cse6) (and .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse9) (and .cse0 .cse10) (and .cse0 .cse9 .cse11) (and .cse9 .cse4 .cse5) (and .cse9 .cse12 .cse5 .cse13) (and .cse14 .cse8 .cse15) (and .cse0 .cse16 .cse14 .cse17) (and .cse14 .cse4 .cse8) (and .cse18 .cse19 .cse5 .cse20) (and .cse17 .cse5 .cse10) (and .cse7 .cse21 .cse6 .cse5) (and .cse12 .cse3 .cse5) (and .cse0 .cse11 .cse3) (and .cse7 .cse9 .cse12 .cse5) (and .cse7 .cse17 .cse11 .cse5) (and .cse16 .cse3 .cse20 .cse6 .cse5) (and .cse2 .cse22 .cse21 .cse5) (and .cse22 .cse21 .cse5 .cse13) (and .cse21 .cse5 .cse10) (and .cse0 .cse4 .cse17 .cse3 .cse13) (and .cse18 .cse12 .cse5) (and .cse0 .cse15 .cse13) (and .cse16 .cse9 .cse14 .cse6 .cse5) (and .cse7 .cse4 .cse5) (and .cse8 .cse13) (and .cse9 .cse11 .cse12 .cse5) (and (<= 155889 ~a3~0) .cse5) (and .cse22 .cse5 .cse15))))) [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,060 INFO L246 CegarLoopResult]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,061 INFO L246 CegarLoopResult]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,061 INFO L246 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2019-12-07 17:59:17,061 INFO L246 CegarLoopResult]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,061 INFO L246 CegarLoopResult]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,061 INFO L246 CegarLoopResult]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,061 INFO L246 CegarLoopResult]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,061 INFO L246 CegarLoopResult]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,061 INFO L249 CegarLoopResult]: At program point L4253(lines 4253 4269) the Hoare annotation is: true [2019-12-07 17:59:17,061 INFO L246 CegarLoopResult]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,061 INFO L246 CegarLoopResult]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,061 INFO L246 CegarLoopResult]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,061 INFO L246 CegarLoopResult]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L26(lines 26 28) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L27(line 27) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,062 INFO L246 CegarLoopResult]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,063 INFO L246 CegarLoopResult]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,064 INFO L246 CegarLoopResult]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,064 INFO L246 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2019-12-07 17:59:17,064 INFO L246 CegarLoopResult]: For program point L30(line 30) no Hoare annotation was computed. [2019-12-07 17:59:17,064 INFO L246 CegarLoopResult]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,064 INFO L246 CegarLoopResult]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,064 INFO L246 CegarLoopResult]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,064 INFO L246 CegarLoopResult]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,064 INFO L246 CegarLoopResult]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,064 INFO L246 CegarLoopResult]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,064 INFO L246 CegarLoopResult]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,065 INFO L242 CegarLoopResult]: At program point L4259-2(lines 4259 4268) the Hoare annotation is: (let ((.cse4 (= ~a24~0 2)) (.cse13 (= ~a18~0 9))) (let ((.cse16 (not .cse13)) (.cse0 (= ~a15~0 4)) (.cse1 (not .cse4)) (.cse19 (< 306 ~a3~0)) (.cse2 (= ~a18~0 10)) (.cse18 (= ~a24~0 0)) (.cse10 (= ~a18~0 8))) (let ((.cse20 (not .cse10)) (.cse21 (not .cse18)) (.cse17 (<= ~a3~0 306)) (.cse3 (<= 116 ~a3~0)) (.cse14 (not .cse2)) (.cse6 (<= ~a24~0 1)) (.cse7 (= ~a18~0 12)) (.cse8 (or (and .cse0 .cse16 .cse19) (and .cse0 .cse1 .cse19))) (.cse9 (<= ~a3~0 99)) (.cse11 (= ~a24~0 3)) (.cse12 (<= ~a15~0 5)) (.cse22 (not (= ~a24~0 1))) (.cse5 (<= 5 ~a15~0)) (.cse15 (<= 418 ~a3~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse3 .cse5) (and .cse0 .cse6) (and .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse9) (and .cse0 .cse10) (and .cse0 .cse9 .cse11) (and .cse9 .cse4 .cse5) (and .cse9 .cse12 .cse5 .cse13) (and .cse14 .cse8 .cse15) (and .cse0 .cse16 .cse14 .cse17) (and .cse14 .cse4 .cse8) (and .cse18 .cse19 .cse5 .cse20) (and .cse17 .cse5 .cse10) (and .cse7 .cse21 .cse6 .cse5) (and .cse12 .cse3 .cse5) (and .cse0 .cse11 .cse3) (and .cse7 .cse9 .cse12 .cse5) (and .cse7 .cse17 .cse11 .cse5) (and .cse16 .cse3 .cse20 .cse6 .cse5) (and .cse2 .cse22 .cse21 .cse5) (and .cse22 .cse21 .cse5 .cse13) (and .cse21 .cse5 .cse10) (and .cse0 .cse4 .cse17 .cse3 .cse13) (and .cse18 .cse12 .cse5) (and .cse0 .cse15 .cse13) (and .cse16 .cse9 .cse14 .cse6 .cse5) (and .cse7 .cse4 .cse5) (and .cse8 .cse13) (and .cse9 .cse11 .cse12 .cse5) (and (<= 155889 ~a3~0) .cse5) (and .cse22 .cse5 .cse15))))) [2019-12-07 17:59:17,065 INFO L246 CegarLoopResult]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,065 INFO L246 CegarLoopResult]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,065 INFO L246 CegarLoopResult]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,065 INFO L246 CegarLoopResult]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,065 INFO L246 CegarLoopResult]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,065 INFO L246 CegarLoopResult]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,065 INFO L246 CegarLoopResult]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,065 INFO L246 CegarLoopResult]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,065 INFO L246 CegarLoopResult]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L33(line 33) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,066 INFO L246 CegarLoopResult]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L4264(line 4264) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L36(line 36) no Hoare annotation was computed. [2019-12-07 17:59:17,067 INFO L246 CegarLoopResult]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,068 INFO L246 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L39(line 39) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,069 INFO L246 CegarLoopResult]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L42(line 42) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,070 INFO L246 CegarLoopResult]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L45(line 45) no Hoare annotation was computed. [2019-12-07 17:59:17,071 INFO L246 CegarLoopResult]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,072 INFO L246 CegarLoopResult]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,073 INFO L246 CegarLoopResult]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,074 INFO L246 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2019-12-07 17:59:17,075 INFO L246 CegarLoopResult]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,075 INFO L246 CegarLoopResult]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,075 INFO L242 CegarLoopResult]: At program point L1637(lines 25 1638) the Hoare annotation is: (let ((.cse4 (= ~a24~0 2)) (.cse13 (= ~a18~0 9))) (let ((.cse16 (not .cse13)) (.cse0 (= ~a15~0 4)) (.cse1 (not .cse4)) (.cse19 (< 306 ~a3~0)) (.cse2 (= ~a18~0 10)) (.cse18 (= ~a24~0 0)) (.cse10 (= ~a18~0 8))) (let ((.cse20 (not .cse10)) (.cse21 (not .cse18)) (.cse17 (<= ~a3~0 306)) (.cse3 (<= 116 ~a3~0)) (.cse14 (not .cse2)) (.cse6 (<= ~a24~0 1)) (.cse7 (= ~a18~0 12)) (.cse8 (or (and .cse0 .cse16 .cse19) (and .cse0 .cse1 .cse19))) (.cse9 (<= ~a3~0 99)) (.cse11 (= ~a24~0 3)) (.cse12 (<= ~a15~0 5)) (.cse22 (not (= ~a24~0 1))) (.cse5 (<= 5 ~a15~0)) (.cse15 (<= 418 ~a3~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse3 .cse5) (and .cse0 .cse6) (and .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse9) (and .cse0 .cse10) (and .cse0 .cse9 .cse11) (and .cse9 .cse4 .cse5) (and .cse9 .cse12 .cse5 .cse13) (and .cse14 .cse8 .cse15) (and .cse0 .cse16 .cse14 .cse17) (and .cse14 .cse4 .cse8) (and .cse18 .cse19 .cse5 .cse20) (and .cse17 .cse5 .cse10) (and .cse7 .cse21 .cse6 .cse5) (and .cse12 .cse3 .cse5) (and .cse0 .cse11 .cse3) (and .cse7 .cse9 .cse12 .cse5) (and .cse7 .cse17 .cse11 .cse5) (and .cse16 .cse3 .cse20 .cse6 .cse5) (and .cse2 .cse22 .cse21 .cse5) (and .cse22 .cse21 .cse5 .cse13) (and .cse21 .cse5 .cse10) (and .cse0 .cse4 .cse17 .cse3 .cse13) (and .cse18 .cse12 .cse5) (and .cse0 .cse15 .cse13) (and .cse16 .cse9 .cse14 .cse6 .cse5) (and .cse7 .cse4 .cse5) (and .cse8 .cse13) (and .cse9 .cse11 .cse12 .cse5) (and (<= 155889 ~a3~0) .cse5) (and .cse22 .cse5 .cse15))))) [2019-12-07 17:59:17,075 INFO L246 CegarLoopResult]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,075 INFO L246 CegarLoopResult]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,075 INFO L246 CegarLoopResult]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,075 INFO L246 CegarLoopResult]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,075 INFO L246 CegarLoopResult]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,075 INFO L246 CegarLoopResult]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,076 INFO L246 CegarLoopResult]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,077 INFO L246 CegarLoopResult]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,078 INFO L246 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,079 INFO L246 CegarLoopResult]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,080 INFO L246 CegarLoopResult]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,081 INFO L246 CegarLoopResult]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,082 INFO L246 CegarLoopResult]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,083 INFO L246 CegarLoopResult]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,084 INFO L246 CegarLoopResult]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,085 INFO L246 CegarLoopResult]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,086 INFO L246 CegarLoopResult]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,087 INFO L246 CegarLoopResult]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,088 INFO L246 CegarLoopResult]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,089 INFO L246 CegarLoopResult]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,090 INFO L246 CegarLoopResult]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2019-12-07 17:59:17,090 INFO L246 CegarLoopResult]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,090 INFO L246 CegarLoopResult]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,090 INFO L246 CegarLoopResult]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:59:17,090 INFO L246 CegarLoopResult]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2019-12-07 17:59:17,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 05:59:17 BoogieIcfgContainer [2019-12-07 17:59:17,123 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 17:59:17,123 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 17:59:17,123 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 17:59:17,124 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 17:59:17,124 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:57:58" (3/4) ... [2019-12-07 17:59:17,126 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 17:59:17,167 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-12-07 17:59:17,172 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 17:59:17,399 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_c1ace866-938d-4c2d-9607-30232cdace9b/bin/uautomizer/witness.graphml [2019-12-07 17:59:17,399 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 17:59:17,400 INFO L168 Benchmark]: Toolchain (without parser) took 82383.86 ms. Allocated memory was 1.0 GB in the beginning and 4.5 GB in the end (delta: 3.5 GB). Free memory was 930.7 MB in the beginning and 1.9 GB in the end (delta: -930.0 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2019-12-07 17:59:17,400 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:59:17,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 956.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 930.7 MB in the beginning and 983.3 MB in the end (delta: -52.6 MB). Peak memory consumption was 70.4 MB. Max. memory is 11.5 GB. [2019-12-07 17:59:17,401 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.83 ms. Allocated memory is still 1.1 GB. Free memory was 977.9 MB in the beginning and 940.3 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-12-07 17:59:17,401 INFO L168 Benchmark]: Boogie Preprocessor took 144.87 ms. Allocated memory is still 1.1 GB. Free memory was 940.3 MB in the beginning and 913.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-12-07 17:59:17,401 INFO L168 Benchmark]: RCFGBuilder took 2201.42 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 98.0 MB). Free memory was 913.5 MB in the beginning and 970.0 MB in the end (delta: -56.5 MB). Peak memory consumption was 128.3 MB. Max. memory is 11.5 GB. [2019-12-07 17:59:17,402 INFO L168 Benchmark]: TraceAbstraction took 78659.75 ms. Allocated memory was 1.2 GB in the beginning and 4.5 GB in the end (delta: 3.3 GB). Free memory was 970.0 MB in the beginning and 2.0 GB in the end (delta: -1.0 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2019-12-07 17:59:17,402 INFO L168 Benchmark]: Witness Printer took 275.81 ms. Allocated memory is still 4.5 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 142.9 MB). Peak memory consumption was 142.9 MB. Max. memory is 11.5 GB. [2019-12-07 17:59:17,404 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 956.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 930.7 MB in the beginning and 983.3 MB in the end (delta: -52.6 MB). Peak memory consumption was 70.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 141.83 ms. Allocated memory is still 1.1 GB. Free memory was 977.9 MB in the beginning and 940.3 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 144.87 ms. Allocated memory is still 1.1 GB. Free memory was 940.3 MB in the beginning and 913.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2201.42 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 98.0 MB). Free memory was 913.5 MB in the beginning and 970.0 MB in the end (delta: -56.5 MB). Peak memory consumption was 128.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 78659.75 ms. Allocated memory was 1.2 GB in the beginning and 4.5 GB in the end (delta: 3.3 GB). Free memory was 970.0 MB in the beginning and 2.0 GB in the end (delta: -1.0 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. * Witness Printer took 275.81 ms. Allocated memory is still 4.5 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 142.9 MB). Peak memory consumption was 142.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 198]: 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: 4253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3053]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((a15 == 4 && !(a24 == 2)) && a18 == 10) && 116 <= a3) || ((a24 == 2 && 116 <= a3) && 5 <= a15)) || (a15 == 4 && a24 <= 1)) || (a18 == 12 && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)))) || (((a15 == 4 && !(a24 == 2)) && a18 == 10) && a3 <= 99)) || (a15 == 4 && a18 == 8)) || ((a15 == 4 && a3 <= 99) && a24 == 3)) || ((a3 <= 99 && a24 == 2) && 5 <= a15)) || (((a3 <= 99 && a15 <= 5) && 5 <= a15) && a18 == 9)) || ((!(a18 == 10) && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3))) && 418 <= a3)) || (((a15 == 4 && !(a18 == 9)) && !(a18 == 10)) && a3 <= 306)) || ((!(a18 == 10) && a24 == 2) && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)))) || (((a24 == 0 && 306 < a3) && 5 <= a15) && !(a18 == 8))) || ((a3 <= 306 && 5 <= a15) && a18 == 8)) || (((a18 == 12 && !(a24 == 0)) && a24 <= 1) && 5 <= a15)) || ((a15 <= 5 && 116 <= a3) && 5 <= a15)) || ((a15 == 4 && a24 == 3) && 116 <= a3)) || (((a18 == 12 && a3 <= 99) && a15 <= 5) && 5 <= a15)) || (((a18 == 12 && a3 <= 306) && a24 == 3) && 5 <= a15)) || ((((!(a18 == 9) && 116 <= a3) && !(a18 == 8)) && a24 <= 1) && 5 <= a15)) || (((a18 == 10 && !(a24 == 1)) && !(a24 == 0)) && 5 <= a15)) || (((!(a24 == 1) && !(a24 == 0)) && 5 <= a15) && a18 == 9)) || ((!(a24 == 0) && 5 <= a15) && a18 == 8)) || ((((a15 == 4 && a24 == 2) && a3 <= 306) && 116 <= a3) && a18 == 9)) || ((a24 == 0 && a15 <= 5) && 5 <= a15)) || ((a15 == 4 && 418 <= a3) && a18 == 9)) || ((((!(a18 == 9) && a3 <= 99) && !(a18 == 10)) && a24 <= 1) && 5 <= a15)) || ((a18 == 12 && a24 == 2) && 5 <= a15)) || ((((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)) && a18 == 9)) || (((a3 <= 99 && a24 == 3) && a15 <= 5) && 5 <= a15)) || (155889 <= a3 && 5 <= a15)) || ((!(a24 == 1) && 5 <= a15) && 418 <= a3) - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((a15 == 4 && !(a24 == 2)) && a18 == 10) && 116 <= a3) || ((a24 == 2 && 116 <= a3) && 5 <= a15)) || (a15 == 4 && a24 <= 1)) || (a18 == 12 && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)))) || (((a15 == 4 && !(a24 == 2)) && a18 == 10) && a3 <= 99)) || (a15 == 4 && a18 == 8)) || ((a15 == 4 && a3 <= 99) && a24 == 3)) || ((a3 <= 99 && a24 == 2) && 5 <= a15)) || (((a3 <= 99 && a15 <= 5) && 5 <= a15) && a18 == 9)) || ((!(a18 == 10) && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3))) && 418 <= a3)) || (((a15 == 4 && !(a18 == 9)) && !(a18 == 10)) && a3 <= 306)) || ((!(a18 == 10) && a24 == 2) && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)))) || (((a24 == 0 && 306 < a3) && 5 <= a15) && !(a18 == 8))) || ((a3 <= 306 && 5 <= a15) && a18 == 8)) || (((a18 == 12 && !(a24 == 0)) && a24 <= 1) && 5 <= a15)) || ((a15 <= 5 && 116 <= a3) && 5 <= a15)) || ((a15 == 4 && a24 == 3) && 116 <= a3)) || (((a18 == 12 && a3 <= 99) && a15 <= 5) && 5 <= a15)) || (((a18 == 12 && a3 <= 306) && a24 == 3) && 5 <= a15)) || ((((!(a18 == 9) && 116 <= a3) && !(a18 == 8)) && a24 <= 1) && 5 <= a15)) || (((a18 == 10 && !(a24 == 1)) && !(a24 == 0)) && 5 <= a15)) || (((!(a24 == 1) && !(a24 == 0)) && 5 <= a15) && a18 == 9)) || ((!(a24 == 0) && 5 <= a15) && a18 == 8)) || ((((a15 == 4 && a24 == 2) && a3 <= 306) && 116 <= a3) && a18 == 9)) || ((a24 == 0 && a15 <= 5) && 5 <= a15)) || ((a15 == 4 && 418 <= a3) && a18 == 9)) || ((((!(a18 == 9) && a3 <= 99) && !(a18 == 10)) && a24 <= 1) && 5 <= a15)) || ((a18 == 12 && a24 == 2) && 5 <= a15)) || ((((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)) && a18 == 9)) || (((a3 <= 99 && a24 == 3) && a15 <= 5) && 5 <= a15)) || (155889 <= a3 && 5 <= a15)) || ((!(a24 == 1) && 5 <= a15) && 418 <= a3) - InvariantResult [Line: 4259]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((a15 == 4 && !(a24 == 2)) && a18 == 10) && 116 <= a3) || ((a24 == 2 && 116 <= a3) && 5 <= a15)) || (a15 == 4 && a24 <= 1)) || (a18 == 12 && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)))) || (((a15 == 4 && !(a24 == 2)) && a18 == 10) && a3 <= 99)) || (a15 == 4 && a18 == 8)) || ((a15 == 4 && a3 <= 99) && a24 == 3)) || ((a3 <= 99 && a24 == 2) && 5 <= a15)) || (((a3 <= 99 && a15 <= 5) && 5 <= a15) && a18 == 9)) || ((!(a18 == 10) && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3))) && 418 <= a3)) || (((a15 == 4 && !(a18 == 9)) && !(a18 == 10)) && a3 <= 306)) || ((!(a18 == 10) && a24 == 2) && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)))) || (((a24 == 0 && 306 < a3) && 5 <= a15) && !(a18 == 8))) || ((a3 <= 306 && 5 <= a15) && a18 == 8)) || (((a18 == 12 && !(a24 == 0)) && a24 <= 1) && 5 <= a15)) || ((a15 <= 5 && 116 <= a3) && 5 <= a15)) || ((a15 == 4 && a24 == 3) && 116 <= a3)) || (((a18 == 12 && a3 <= 99) && a15 <= 5) && 5 <= a15)) || (((a18 == 12 && a3 <= 306) && a24 == 3) && 5 <= a15)) || ((((!(a18 == 9) && 116 <= a3) && !(a18 == 8)) && a24 <= 1) && 5 <= a15)) || (((a18 == 10 && !(a24 == 1)) && !(a24 == 0)) && 5 <= a15)) || (((!(a24 == 1) && !(a24 == 0)) && 5 <= a15) && a18 == 9)) || ((!(a24 == 0) && 5 <= a15) && a18 == 8)) || ((((a15 == 4 && a24 == 2) && a3 <= 306) && 116 <= a3) && a18 == 9)) || ((a24 == 0 && a15 <= 5) && 5 <= a15)) || ((a15 == 4 && 418 <= a3) && a18 == 9)) || ((((!(a18 == 9) && a3 <= 99) && !(a18 == 10)) && a24 <= 1) && 5 <= a15)) || ((a18 == 12 && a24 == 2) && 5 <= a15)) || ((((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)) && a18 == 9)) || (((a3 <= 99 && a24 == 3) && a15 <= 5) && 5 <= a15)) || (155889 <= a3 && 5 <= a15)) || ((!(a24 == 1) && 5 <= a15) && 418 <= a3) - InvariantResult [Line: 1640]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((a15 == 4 && !(a24 == 2)) && a18 == 10) && 116 <= a3) || ((a24 == 2 && 116 <= a3) && 5 <= a15)) || (a15 == 4 && a24 <= 1)) || (a18 == 12 && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)))) || (((a15 == 4 && !(a24 == 2)) && a18 == 10) && a3 <= 99)) || (a15 == 4 && a18 == 8)) || ((a15 == 4 && a3 <= 99) && a24 == 3)) || ((a3 <= 99 && a24 == 2) && 5 <= a15)) || (((a3 <= 99 && a15 <= 5) && 5 <= a15) && a18 == 9)) || ((!(a18 == 10) && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3))) && 418 <= a3)) || (((a15 == 4 && !(a18 == 9)) && !(a18 == 10)) && a3 <= 306)) || ((!(a18 == 10) && a24 == 2) && (((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)))) || (((a24 == 0 && 306 < a3) && 5 <= a15) && !(a18 == 8))) || ((a3 <= 306 && 5 <= a15) && a18 == 8)) || (((a18 == 12 && !(a24 == 0)) && a24 <= 1) && 5 <= a15)) || ((a15 <= 5 && 116 <= a3) && 5 <= a15)) || ((a15 == 4 && a24 == 3) && 116 <= a3)) || (((a18 == 12 && a3 <= 99) && a15 <= 5) && 5 <= a15)) || (((a18 == 12 && a3 <= 306) && a24 == 3) && 5 <= a15)) || ((((!(a18 == 9) && 116 <= a3) && !(a18 == 8)) && a24 <= 1) && 5 <= a15)) || (((a18 == 10 && !(a24 == 1)) && !(a24 == 0)) && 5 <= a15)) || (((!(a24 == 1) && !(a24 == 0)) && 5 <= a15) && a18 == 9)) || ((!(a24 == 0) && 5 <= a15) && a18 == 8)) || ((((a15 == 4 && a24 == 2) && a3 <= 306) && 116 <= a3) && a18 == 9)) || ((a24 == 0 && a15 <= 5) && 5 <= a15)) || ((a15 == 4 && 418 <= a3) && a18 == 9)) || ((((!(a18 == 9) && a3 <= 99) && !(a18 == 10)) && a24 <= 1) && 5 <= a15)) || ((a18 == 12 && a24 == 2) && 5 <= a15)) || ((((a15 == 4 && !(a18 == 9)) && 306 < a3) || ((a15 == 4 && !(a24 == 2)) && 306 < a3)) && a18 == 9)) || (((a3 <= 99 && a24 == 3) && a15 <= 5) && 5 <= a15)) || (155889 <= a3 && 5 <= a15)) || ((!(a24 == 1) && 5 <= a15) && 418 <= a3) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 757 locations, 1 error locations. Result: SAFE, OverallTime: 73.9s, OverallIterations: 16, TraceHistogramMax: 9, AutomataDifference: 48.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.5s, HoareTripleCheckerStatistics: 9402 SDtfs, 18790 SDslu, 178 SDs, 0 SdLazy, 45508 SolverSat, 9791 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 35.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1858 GetRequests, 1806 SyntacticMatches, 15 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=106264occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.6s AutomataMinimizationTime, 16 MinimizatonAttempts, 22080 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 5 LocationsWithAnnotation, 5 PreInvPairs, 708 NumberOfFragments, 1821 HoareAnnotationTreeSize, 5 FomulaSimplifications, 19900 FormulaSimplificationTreeSizeReduction, 1.0s HoareSimplificationTime, 5 FomulaSimplificationsInter, 12632 FormulaSimplificationTreeSizeReductionInter, 3.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 4.3s InterpolantComputationTime, 18270 NumberOfCodeBlocks, 18270 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 18251 ConstructedInterpolants, 0 QuantifiedInterpolants, 34521372 SizeOfPredicates, 1 NumberOfNonLiveVariables, 2126 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 19 InterpolantComputations, 16 PerfectInterpolantSequences, 28503/28512 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...