./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/config/TaipanReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7d18364cf74a7e83a7d0637d6dc5303d99591a287435332871b1650f13e39eb3 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:44:01,774 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:44:01,777 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:44:01,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:44:01,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:44:01,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:44:01,828 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:44:01,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:44:01,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:44:01,834 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:44:01,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:44:01,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:44:01,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:44:01,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:44:01,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:44:01,842 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:44:01,843 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:44:01,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:44:01,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:44:01,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:44:01,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:44:01,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:44:01,868 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:44:01,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:44:01,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:44:01,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:44:01,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:44:01,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:44:01,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:44:01,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:44:01,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:44:01,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:44:01,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:44:01,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:44:01,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:44:01,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:44:01,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:44:01,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:44:01,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:44:01,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:44:01,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:44:01,899 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-29 04:44:01,936 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:44:01,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:44:01,938 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:44:01,938 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-29 04:44:01,938 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-29 04:44:01,939 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-29 04:44:01,939 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-29 04:44:01,939 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-29 04:44:01,940 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-29 04:44:01,940 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-29 04:44:01,940 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-29 04:44:01,940 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-29 04:44:01,941 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-29 04:44:01,941 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-29 04:44:01,941 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-29 04:44:01,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:44:01,943 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:44:01,943 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:44:01,943 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:44:01,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:44:01,944 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:44:01,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:44:01,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:44:01,945 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:44:01,945 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:44:01,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:44:01,946 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:44:01,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:44:01,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:44:01,947 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-29 04:44:01,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 04:44:01,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:44:01,948 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:44:01,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:44:01,948 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-29 04:44:01,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:44:01,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:44:01,949 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-29 04:44:01,949 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:44:01,950 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d18364cf74a7e83a7d0637d6dc5303d99591a287435332871b1650f13e39eb3 [2021-10-29 04:44:02,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:44:02,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:44:02,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:44:02,327 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:44:02,328 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:44:02,329 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2021-10-29 04:44:02,408 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/data/dd2b0768d/c0dbd40caecd4452a042c536794ba24d/FLAG353dcf430 [2021-10-29 04:44:02,917 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:44:02,918 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2021-10-29 04:44:02,940 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/data/dd2b0768d/c0dbd40caecd4452a042c536794ba24d/FLAG353dcf430 [2021-10-29 04:44:03,237 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/data/dd2b0768d/c0dbd40caecd4452a042c536794ba24d [2021-10-29 04:44:03,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:44:03,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:44:03,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:44:03,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:44:03,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:44:03,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@374e640d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03, skipping insertion in model container [2021-10-29 04:44:03,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:44:03,289 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:44:03,576 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c[7920,7933] [2021-10-29 04:44:03,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:44:03,596 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:44:03,670 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c[7920,7933] [2021-10-29 04:44:03,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:44:03,700 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:44:03,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03 WrapperNode [2021-10-29 04:44:03,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:44:03,711 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:44:03,711 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:44:03,711 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:44:03,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,757 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,820 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:44:03,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:44:03,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:44:03,823 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:44:03,832 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,855 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,857 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,901 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,904 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:44:03,924 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:44:03,925 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:44:03,925 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:44:03,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03" (1/1) ... [2021-10-29 04:44:03,940 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 04:44:03,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 04:44:03,974 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-29 04:44:03,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-29 04:44:04,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:44:04,016 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2021-10-29 04:44:04,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:44:04,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:44:04,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:44:04,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:44:04,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:44:04,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:44:04,997 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:44:04,998 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-29 04:44:05,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:44:05 BoogieIcfgContainer [2021-10-29 04:44:05,004 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:44:05,006 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-29 04:44:05,007 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-29 04:44:05,010 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-29 04:44:05,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 04:44:03" (1/3) ... [2021-10-29 04:44:05,012 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44ac1a08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 04:44:05, skipping insertion in model container [2021-10-29 04:44:05,013 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:44:03" (2/3) ... [2021-10-29 04:44:05,013 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44ac1a08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 04:44:05, skipping insertion in model container [2021-10-29 04:44:05,013 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:44:05" (3/3) ... [2021-10-29 04:44:05,015 INFO L111 eAbstractionObserver]: Analyzing ICFG aiob_4.c.v+cfa-reducer.c [2021-10-29 04:44:05,025 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-29 04:44:05,025 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-29 04:44:05,076 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-29 04:44:05,083 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-29 04:44:05,083 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-29 04:44:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.625) internal successors, (13), 9 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:44:05,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-10-29 04:44:05,099 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:44:05,100 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2021-10-29 04:44:05,100 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:44:05,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:44:05,106 INFO L85 PathProgramCache]: Analyzing trace with hash 1953555076, now seen corresponding path program 1 times [2021-10-29 04:44:05,116 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:44:05,116 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [793810540] [2021-10-29 04:44:05,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:44:05,118 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:44:05,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:44:05,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:44:05,616 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:44:05,617 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [793810540] [2021-10-29 04:44:05,618 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [793810540] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 04:44:05,618 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:44:05,618 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-29 04:44:05,620 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804038658] [2021-10-29 04:44:05,625 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-29 04:44:05,626 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:44:05,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-29 04:44:05,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:44:05,645 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.625) internal successors, (13), 9 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:44:05,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:44:05,728 INFO L93 Difference]: Finished difference Result 24 states and 28 transitions. [2021-10-29 04:44:05,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-29 04:44:05,732 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6 [2021-10-29 04:44:05,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:44:05,741 INFO L225 Difference]: With dead ends: 24 [2021-10-29 04:44:05,742 INFO L226 Difference]: Without dead ends: 14 [2021-10-29 04:44:05,746 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-10-29 04:44:05,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2021-10-29 04:44:05,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 11. [2021-10-29 04:44:05,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:44:05,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2021-10-29 04:44:05,780 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 11 transitions. Word has length 6 [2021-10-29 04:44:05,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:44:05,780 INFO L470 AbstractCegarLoop]: Abstraction has 11 states and 11 transitions. [2021-10-29 04:44:05,781 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:44:05,781 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2021-10-29 04:44:05,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-29 04:44:05,781 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:44:05,781 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2021-10-29 04:44:05,782 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-29 04:44:05,782 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:44:05,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:44:05,783 INFO L85 PathProgramCache]: Analyzing trace with hash 1000383431, now seen corresponding path program 1 times [2021-10-29 04:44:05,783 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:44:05,783 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467106746] [2021-10-29 04:44:05,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:44:05,784 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:44:05,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:44:06,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:44:06,013 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:44:06,013 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467106746] [2021-10-29 04:44:06,013 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1467106746] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-29 04:44:06,014 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [686354822] [2021-10-29 04:44:06,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:44:06,014 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 04:44:06,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 04:44:06,017 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-29 04:44:06,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-10-29 04:44:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:44:06,211 INFO L263 TraceCheckSpWp]: Trace formula consists of 383 conjuncts, 19 conjunts are in the unsatisfiable core [2021-10-29 04:44:06,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:44:06,457 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:44:06,457 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:44:06,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:44:06,629 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [686354822] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:44:06,629 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [199204139] [2021-10-29 04:44:06,666 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-10-29 04:44:06,666 INFO L166 IcfgInterpreter]: Building call graph [2021-10-29 04:44:06,675 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-10-29 04:44:06,684 INFO L176 IcfgInterpreter]: Starting interpretation [2021-10-29 04:44:06,685 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-10-29 04:44:06,738 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:06,742 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:44:06,749 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:06,753 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-10-29 04:44:06,756 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:44:06,757 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:06,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-10-29 04:44:06,767 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 358 [2021-10-29 04:44:06,816 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_19|], 105=[|v_#valid_31|]} [2021-10-29 04:44:06,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:06,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 43 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 36 [2021-10-29 04:44:06,942 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:06,943 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-10-29 04:44:06,944 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:06,946 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-10-29 04:44:06,947 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-10-29 04:44:06,949 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:07,005 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:07,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:07,126 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 29 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 62 [2021-10-29 04:44:07,128 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:07,139 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:44:07,140 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:07,141 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:44:07,142 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-10-29 04:44:07,142 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:07,190 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:07,196 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:07,204 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-10-29 04:44:07,206 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-10-29 04:44:07,206 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:355, output treesize:260 [2021-10-29 04:44:07,317 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:07,327 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:44:07,329 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:07,330 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-10-29 04:44:07,331 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:44:07,332 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:07,338 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-10-29 04:44:07,339 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:44:07,341 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:07,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-10-29 04:44:07,343 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:44:07,344 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:07,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-10-29 04:44:07,419 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2189 [2021-10-29 04:44:07,529 INFO L446 ElimStorePlain]: Different costs {0=[v_ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_94~0.base_47, v_ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_94~0.offset_47], 28=[|v_#length_20|], 45=[|v_#valid_32|]} [2021-10-29 04:44:11,108 INFO L244 Elim1Store]: Index analysis took 3434 ms [2021-10-29 04:44:14,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-10-29 04:44:14,487 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:14,491 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:44:14,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:14,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:44:14,499 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-10-29 04:44:17,877 INFO L244 Elim1Store]: Index analysis took 3269 ms [2021-10-29 04:44:21,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-10-29 04:44:21,345 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:21,351 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:44:21,355 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:21,358 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:44:21,359 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-10-29 04:44:21,361 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:22,005 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:24,592 INFO L244 Elim1Store]: Index analysis took 2480 ms [2021-10-29 04:44:27,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-10-29 04:44:27,106 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:27,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:44:27,119 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:27,122 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:44:27,123 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-10-29 04:44:30,365 INFO L244 Elim1Store]: Index analysis took 3138 ms [2021-10-29 04:44:34,133 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-10-29 04:44:34,138 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:34,144 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:44:34,149 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:34,153 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:44:34,154 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-10-29 04:44:34,156 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:34,834 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:34,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:34,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:34,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:34,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:34,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:34,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:34,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:34,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:34,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:34,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:34,997 INFO L244 Elim1Store]: Index analysis took 108 ms [2021-10-29 04:44:35,043 INFO L354 Elim1Store]: treesize reduction 144, result has 0.7 percent of original size [2021-10-29 04:44:35,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 42 treesize of output 62 [2021-10-29 04:44:35,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:35,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:44:35,076 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:35,077 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:44:35,078 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-10-29 04:44:35,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,235 INFO L354 Elim1Store]: treesize reduction 144, result has 0.7 percent of original size [2021-10-29 04:44:35,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 42 treesize of output 62 [2021-10-29 04:44:35,237 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:35,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:44:35,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:35,242 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:44:35,242 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-10-29 04:44:35,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:35,713 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:35,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 73 [2021-10-29 04:44:35,872 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:35,879 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-10-29 04:44:35,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:35,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-10-29 04:44:35,882 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-10-29 04:44:35,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:35,989 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 73 [2021-10-29 04:44:35,993 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:35,999 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-10-29 04:44:35,999 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:36,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-10-29 04:44:36,000 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-10-29 04:44:36,002 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:36,407 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:36,616 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:36,713 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4659 [2021-10-29 04:44:36,721 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-10-29 04:44:36,722 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:4357, output treesize:4659 [2021-10-29 04:44:36,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:36,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4657 [2021-10-29 04:44:37,055 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:37,333 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4738 [2021-10-29 04:44:37,465 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,189 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,193 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,195 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,202 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,203 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,205 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,267 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,304 INFO L180 QuantifierPusher]: treesize reduction 78, result has 55.7 percent of original size [2021-10-29 04:44:38,308 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-10-29 04:44:38,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:38,323 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-10-29 04:44:38,327 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,362 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,366 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,367 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,369 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,371 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,381 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:44:38,398 INFO L180 QuantifierPusher]: treesize reduction 78, result has 54.9 percent of original size [2021-10-29 04:44:38,400 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-10-29 04:44:38,409 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:38,414 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-10-29 04:44:38,433 INFO L180 QuantifierPusher]: treesize reduction 78, result has 54.9 percent of original size [2021-10-29 04:44:38,436 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-10-29 04:44:38,443 INFO L180 IcfgInterpreter]: Interpretation finished [2021-10-29 04:44:39,715 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-10-29 04:44:39,717 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-10-29 04:44:39,718 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2021-10-29 04:44:39,718 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632010031] [2021-10-29 04:44:39,719 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-10-29 04:44:39,719 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:44:39,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-10-29 04:44:39,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=276, Unknown=0, NotChecked=0, Total=342 [2021-10-29 04:44:39,720 INFO L87 Difference]: Start difference. First operand 11 states and 11 transitions. Second operand has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:44:39,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:44:39,990 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2021-10-29 04:44:39,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-10-29 04:44:39,991 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-10-29 04:44:39,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:44:39,992 INFO L225 Difference]: With dead ends: 28 [2021-10-29 04:44:39,992 INFO L226 Difference]: Without dead ends: 26 [2021-10-29 04:44:39,994 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=155, Invalid=547, Unknown=0, NotChecked=0, Total=702 [2021-10-29 04:44:39,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2021-10-29 04:44:39,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 23. [2021-10-29 04:44:39,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.0454545454545454) internal successors, (23), 22 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:44:39,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 23 transitions. [2021-10-29 04:44:39,999 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 23 transitions. Word has length 10 [2021-10-29 04:44:39,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:44:39,999 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 23 transitions. [2021-10-29 04:44:39,999 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:44:39,999 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 23 transitions. [2021-10-29 04:44:40,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-10-29 04:44:40,000 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:44:40,000 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 1, 1, 1, 1] [2021-10-29 04:44:40,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-10-29 04:44:40,225 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 04:44:40,226 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:44:40,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:44:40,226 INFO L85 PathProgramCache]: Analyzing trace with hash -1319055728, now seen corresponding path program 2 times [2021-10-29 04:44:40,226 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:44:40,226 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301372641] [2021-10-29 04:44:40,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:44:40,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:44:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:44:40,447 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:44:40,448 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:44:40,448 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301372641] [2021-10-29 04:44:40,448 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [301372641] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-29 04:44:40,448 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [207742338] [2021-10-29 04:44:40,449 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-10-29 04:44:40,449 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 04:44:40,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 04:44:40,454 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-29 04:44:40,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-10-29 04:44:41,521 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-10-29 04:44:41,521 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-29 04:44:41,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 104 conjunts are in the unsatisfiable core [2021-10-29 04:44:41,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:44:45,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:44:46,080 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:44:46,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 39 select indices, 39 select index equivalence classes, 704 disjoint index pairs (out of 741 index pairs), introduced 39 new quantified variables, introduced 741 case distinctions, treesize of input 278 treesize of output 562 [2021-10-29 04:46:22,737 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-10-29 04:46:22,738 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:46:23,928 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-10-29 04:46:23,928 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [207742338] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:46:23,932 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1658007879] [2021-10-29 04:46:23,935 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-10-29 04:46:23,935 INFO L166 IcfgInterpreter]: Building call graph [2021-10-29 04:46:23,936 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-10-29 04:46:23,936 INFO L176 IcfgInterpreter]: Starting interpretation [2021-10-29 04:46:23,936 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-10-29 04:46:23,947 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:23,947 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:46:23,948 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:23,948 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-10-29 04:46:23,949 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:46:23,950 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:23,950 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-10-29 04:46:23,953 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 358 [2021-10-29 04:46:23,958 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_22|], 105=[|v_#valid_34|]} [2021-10-29 04:46:23,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:23,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:23,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:23,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:23,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:23,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:23,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:23,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:23,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:23,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 43 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 36 [2021-10-29 04:46:24,035 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-10-29 04:46:24,038 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-10-29 04:46:24,039 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-10-29 04:46:24,039 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:46:24,061 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:46:24,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 29 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 62 [2021-10-29 04:46:24,130 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,134 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:46:24,135 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,135 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:46:24,135 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-10-29 04:46:24,136 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:46:24,150 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,153 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,157 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-10-29 04:46:24,158 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-10-29 04:46:24,158 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:355, output treesize:260 [2021-10-29 04:46:24,199 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,201 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:46:24,201 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,202 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-10-29 04:46:24,203 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:46:24,203 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,204 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-10-29 04:46:24,205 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:46:24,205 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,206 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-10-29 04:46:24,206 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-10-29 04:46:24,207 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:24,208 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-10-29 04:46:24,240 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2189 [2021-10-29 04:46:24,306 INFO L446 ElimStorePlain]: Different costs {0=[v_ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_94~0.offset_49, v_ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_94~0.base_49], 28=[|v_#length_23|], 45=[|v_#valid_35|]} [2021-10-29 04:46:36,232 INFO L244 Elim1Store]: Index analysis took 11828 ms [2021-10-29 04:46:48,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-10-29 04:46:48,756 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:48,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:46:48,761 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:46:48,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:46:48,764 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-10-29 04:47:00,774 INFO L244 Elim1Store]: Index analysis took 11906 ms [2021-10-29 04:47:13,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-10-29 04:47:13,250 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:13,251 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:47:13,255 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:13,257 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:47:13,257 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-10-29 04:47:13,258 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:13,831 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:14,968 INFO L244 Elim1Store]: Index analysis took 1032 ms [2021-10-29 04:47:15,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-10-29 04:47:15,677 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:15,680 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:47:15,682 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:15,683 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:47:15,684 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-10-29 04:47:16,553 INFO L244 Elim1Store]: Index analysis took 793 ms [2021-10-29 04:47:17,422 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 820 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 450 [2021-10-29 04:47:17,424 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:17,434 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:47:17,436 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:17,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-10-29 04:47:17,439 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-10-29 04:47:17,441 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:17,856 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:17,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:17,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:17,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:17,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:17,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:17,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:17,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:17,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:17,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:17,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,002 INFO L354 Elim1Store]: treesize reduction 144, result has 0.7 percent of original size [2021-10-29 04:47:18,002 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 42 treesize of output 62 [2021-10-29 04:47:18,005 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:18,008 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:47:18,033 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:18,034 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:47:18,034 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-10-29 04:47:18,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,160 INFO L354 Elim1Store]: treesize reduction 144, result has 0.7 percent of original size [2021-10-29 04:47:18,161 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 42 treesize of output 62 [2021-10-29 04:47:18,162 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:18,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:47:18,180 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:18,181 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-10-29 04:47:18,181 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-10-29 04:47:18,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:18,550 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:18,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 73 [2021-10-29 04:47:18,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:18,692 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-10-29 04:47:18,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:18,702 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-10-29 04:47:18,703 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-10-29 04:47:18,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-29 04:47:18,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 73 [2021-10-29 04:47:18,794 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:18,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-10-29 04:47:18,798 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:18,799 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-10-29 04:47:18,799 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-10-29 04:47:18,800 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:19,164 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:19,275 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:19,364 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4659 [2021-10-29 04:47:19,370 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-10-29 04:47:19,371 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:4357, output treesize:4659 [2021-10-29 04:47:19,470 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:19,628 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4657 [2021-10-29 04:47:19,787 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:20,047 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4744 [2021-10-29 04:47:20,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,869 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,871 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,872 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,875 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,890 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,892 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,894 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,895 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,921 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,934 INFO L180 QuantifierPusher]: treesize reduction 78, result has 55.7 percent of original size [2021-10-29 04:47:20,937 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-10-29 04:47:20,941 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:20,944 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-10-29 04:47:20,948 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,966 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,969 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,971 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,972 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,973 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,978 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:20,990 INFO L180 QuantifierPusher]: treesize reduction 78, result has 54.9 percent of original size [2021-10-29 04:47:20,993 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-10-29 04:47:20,996 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-10-29 04:47:21,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-10-29 04:47:21,008 INFO L180 QuantifierPusher]: treesize reduction 78, result has 54.9 percent of original size [2021-10-29 04:47:21,011 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-10-29 04:47:21,017 INFO L180 IcfgInterpreter]: Interpretation finished [2021-10-29 04:47:22,585 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-10-29 04:47:22,585 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-10-29 04:47:22,585 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 24 [2021-10-29 04:47:22,586 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187477745] [2021-10-29 04:47:22,586 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-10-29 04:47:22,586 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:47:22,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-10-29 04:47:22,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=746, Unknown=0, NotChecked=0, Total=870 [2021-10-29 04:47:22,588 INFO L87 Difference]: Start difference. First operand 23 states and 23 transitions. Second operand has 24 states, 24 states have (on average 1.9166666666666667) internal successors, (46), 24 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:47:32,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:47:32,400 INFO L93 Difference]: Finished difference Result 31 states and 33 transitions. [2021-10-29 04:47:32,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-10-29 04:47:32,400 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 1.9166666666666667) internal successors, (46), 24 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-10-29 04:47:32,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:47:32,401 INFO L225 Difference]: With dead ends: 31 [2021-10-29 04:47:32,401 INFO L226 Difference]: Without dead ends: 0 [2021-10-29 04:47:32,402 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 469 ImplicationChecksByTransitivity, 12.2s TimeCoverageRelationStatistics Valid=559, Invalid=2093, Unknown=0, NotChecked=0, Total=2652 [2021-10-29 04:47:32,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-29 04:47:32,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-29 04:47:32,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:47:32,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-29 04:47:32,403 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 22 [2021-10-29 04:47:32,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:47:32,403 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-29 04:47:32,403 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 1.9166666666666667) internal successors, (46), 24 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:47:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-29 04:47:32,403 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-29 04:47:32,405 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-29 04:47:32,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-10-29 04:47:32,605 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 04:47:32,610 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-29 04:47:32,612 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:32,613 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:32,681 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:47:35,052 INFO L857 garLoopResultBuilder]: For program point L161(lines 161 224) no Hoare annotation was computed. [2021-10-29 04:47:35,052 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-29 04:47:35,052 INFO L860 garLoopResultBuilder]: At program point L221(lines 133 225) the Hoare annotation is: true [2021-10-29 04:47:35,053 INFO L853 garLoopResultBuilder]: At program point L180(lines 180 222) the Hoare annotation is: (let ((.cse40 (select |#memory_int| |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.base|))) (let ((.cse0 (= (select .cse40 (+ 372 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24649)) (.cse1 (= 24647 (select .cse40 (+ 192 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse2 (= (select .cse40 (+ 360 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24648)) (.cse3 (= 24652 (select .cse40 (+ 84 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse4 (= (select .cse40 (+ 252 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24665)) (.cse5 (= 24647 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 168)))) (.cse6 (= (select .cse40 (+ 240 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24665)) (.cse7 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 300)) 24663)) (.cse8 (= (select .cse40 (+ 408 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24650)) (.cse9 (<= 24659 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 24)))) (.cse10 (<= (select .cse40 (+ 456 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24644)) (.cse11 (= (select .cse40 (+ 144 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24646)) (.cse12 (= 2 (select .cse40 (+ 88 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse13 (= 24646 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 132)))) (.cse14 (= 24647 (select .cse40 (+ 156 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse15 (= (select .cse40 (+ 444 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24657)) (.cse16 (<= 24660 (select .cse40 (+ 36 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse17 (= 24665 (select .cse40 (+ 228 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse18 (= 24662 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 288)))) (.cse19 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 264)) 24665)) (.cse20 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 420)) 24655)) (.cse21 (= (select .cse40 (+ 276 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24662)) (.cse22 (= (select .cse40 (+ 72 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24652)) (.cse23 (= 24645 (select .cse40 (+ 468 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse24 (= (select .cse40 (+ 324 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24663)) (.cse25 (= 24664 (select .cse40 (+ 216 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse26 (= 24653 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 120)))) (.cse27 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 492)) 0)) (.cse28 (= |ULTIMATE.start_main_~#main__Id_MCDC_119~0.offset| 0)) (.cse29 (<= 24654 (select .cse40 (+ 60 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse30 (= 24647 (select .cse40 (+ 180 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse31 (<= (select .cse40 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|) 24642)) (.cse32 (= (select .cse40 (+ 336 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24663)) (.cse33 (<= 24656 (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 432)))) (.cse34 (= 24664 (select .cse40 (+ 204 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse35 (= (select .cse40 (+ 348 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24648)) (.cse36 (= |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 0)) (.cse37 (<= (select .cse40 (+ 12 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24643)) (.cse38 (<= 24661 (select .cse40 (+ 48 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse39 (= (select .cse40 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 312)) 24663))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 (= ~Id_MCDC_93~0 0) .cse33 .cse34 .cse35 .cse36 .cse37 (= ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0 0) .cse38 .cse39) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ULTIMATE.start_main_~__VERIFIER_assert__Id_MCDC_92~0 1) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (< (mod (+ ~Id_MCDC_93~0 4294967295) 4294967296) 42) .cse20 .cse21 .cse22 .cse23 (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 (= ~Id_MCDC_93~0 ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0) .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39)))) [2021-10-29 04:47:35,053 INFO L857 garLoopResultBuilder]: For program point L199(lines 199 209) no Hoare annotation was computed. [2021-10-29 04:47:35,053 INFO L857 garLoopResultBuilder]: For program point L193(line 193) no Hoare annotation was computed. [2021-10-29 04:47:35,053 INFO L857 garLoopResultBuilder]: For program point L191(lines 191 210) no Hoare annotation was computed. [2021-10-29 04:47:35,053 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-29 04:47:35,053 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 193) no Hoare annotation was computed. [2021-10-29 04:47:35,054 INFO L853 garLoopResultBuilder]: At program point L204(lines 167 223) the Hoare annotation is: (let ((.cse43 (select |#memory_int| |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.base|))) (let ((.cse0 (= (select .cse43 (+ 372 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24649)) (.cse1 (= 24647 (select .cse43 (+ 192 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse2 (= (select .cse43 (+ 360 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24648)) (.cse3 (= 24652 (select .cse43 (+ 84 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse4 (= (select .cse43 (+ 252 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24665)) (.cse5 (= 24647 (select .cse43 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 168)))) (.cse6 (= (select .cse43 (+ 240 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24665)) (.cse7 (= (select .cse43 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 300)) 24663)) (.cse8 (= (select .cse43 (+ 408 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24650)) (.cse9 (<= 24659 (select .cse43 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 24)))) (.cse10 (<= (select .cse43 (+ 456 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24644)) (.cse11 (= ULTIMATE.start_main_~__VERIFIER_assert__Id_MCDC_92~0 1)) (.cse12 (= (select .cse43 (+ 144 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24646)) (.cse13 (= 2 (select .cse43 (+ 88 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse14 (= 24646 (select .cse43 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 132)))) (.cse15 (= 24647 (select .cse43 (+ 156 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse16 (= (select .cse43 (+ 444 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24657)) (.cse17 (<= 24660 (select .cse43 (+ 36 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse18 (= 24665 (select .cse43 (+ 228 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse19 (= 24662 (select .cse43 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 288)))) (.cse20 (= (select .cse43 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 264)) 24665)) (.cse21 (= (select .cse43 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 420)) 24655)) (.cse22 (= (select .cse43 (+ 276 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24662)) (.cse23 (= (select .cse43 (+ 72 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24652)) (.cse24 (= 24645 (select .cse43 (+ 468 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse25 (= (select .cse43 (+ 324 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24663)) (.cse26 (= 24664 (select .cse43 (+ 216 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse27 (= 24653 (select .cse43 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 120)))) (.cse28 (= (select .cse43 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 492)) 0)) (.cse29 (= |ULTIMATE.start_main_~#main__Id_MCDC_119~0.offset| 0)) (.cse30 (<= 24654 (select .cse43 (+ 60 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse31 (= 24647 (select .cse43 (+ 180 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse32 (<= (select .cse43 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|) 24642)) (.cse33 (= (select .cse43 (+ 336 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24663)) (.cse34 (<= 24656 (select .cse43 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 432)))) (.cse35 (= 24664 (select .cse43 (+ 204 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse36 (= (select .cse43 (+ 348 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24648)) (.cse37 (= |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 0)) (.cse38 (<= (select .cse43 (+ 12 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24643)) (.cse39 (<= 24661 (select .cse43 (+ 48 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse40 (= (select .cse43 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 312)) 24663))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (< 0 (+ (div ~Id_MCDC_93~0 4294967296) 1)) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (<= ~Id_MCDC_93~0 1) .cse25 .cse26 .cse27 .cse28 .cse29 (<= ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0 1) (<= 1 ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0) .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 (= ~Id_MCDC_93~0 0) .cse34 .cse35 .cse36 .cse37 .cse38 (= ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0 0) .cse39 .cse40) (let ((.cse41 (mod (+ 4294967295 ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0) 4294967296)) (.cse42 (mod (+ ~Id_MCDC_93~0 4294967295) 4294967296))) (and .cse0 (not (= (* 12 .cse41) 492)) (not (= (* 12 .cse42) 492)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (< .cse41 42) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (< .cse42 42) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40))))) [2021-10-29 04:47:35,056 INFO L731 BasicCegarLoop]: Path program histogram: [2, 1] [2021-10-29 04:47:35,057 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-29 04:47:35,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 04:47:35 BoogieIcfgContainer [2021-10-29 04:47:35,122 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-29 04:47:35,122 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 04:47:35,122 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 04:47:35,123 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 04:47:35,123 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:44:05" (3/4) ... [2021-10-29 04:47:35,126 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-29 04:47:35,141 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2021-10-29 04:47:35,142 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-10-29 04:47:35,142 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-29 04:47:35,143 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 04:47:35,144 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 04:47:35,359 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/witness.graphml [2021-10-29 04:47:35,359 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 04:47:35,360 INFO L168 Benchmark]: Toolchain (without parser) took 212115.28 ms. Allocated memory was 83.9 MB in the beginning and 377.5 MB in the end (delta: 293.6 MB). Free memory was 48.6 MB in the beginning and 130.0 MB in the end (delta: -81.3 MB). Peak memory consumption was 212.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:35,360 INFO L168 Benchmark]: CDTParser took 0.91 ms. Allocated memory is still 83.9 MB. Free memory was 62.2 MB in the beginning and 62.2 MB in the end (delta: 27.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:47:35,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 460.59 ms. Allocated memory was 83.9 MB in the beginning and 115.3 MB in the end (delta: 31.5 MB). Free memory was 48.5 MB in the beginning and 83.9 MB in the end (delta: -35.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:35,364 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.62 ms. Allocated memory is still 115.3 MB. Free memory was 83.9 MB in the beginning and 80.4 MB in the end (delta: 3.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:35,364 INFO L168 Benchmark]: Boogie Preprocessor took 101.47 ms. Allocated memory is still 115.3 MB. Free memory was 80.4 MB in the beginning and 77.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:35,365 INFO L168 Benchmark]: RCFGBuilder took 1080.18 ms. Allocated memory is still 115.3 MB. Free memory was 77.7 MB in the beginning and 59.1 MB in the end (delta: 18.6 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:35,365 INFO L168 Benchmark]: TraceAbstraction took 210115.51 ms. Allocated memory was 115.3 MB in the beginning and 377.5 MB in the end (delta: 262.1 MB). Free memory was 58.5 MB in the beginning and 195.4 MB in the end (delta: -136.9 MB). Peak memory consumption was 202.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:35,365 INFO L168 Benchmark]: Witness Printer took 236.86 ms. Allocated memory is still 377.5 MB. Free memory was 195.4 MB in the beginning and 130.0 MB in the end (delta: 65.4 MB). Peak memory consumption was 65.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:35,371 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.91 ms. Allocated memory is still 83.9 MB. Free memory was 62.2 MB in the beginning and 62.2 MB in the end (delta: 27.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 460.59 ms. Allocated memory was 83.9 MB in the beginning and 115.3 MB in the end (delta: 31.5 MB). Free memory was 48.5 MB in the beginning and 83.9 MB in the end (delta: -35.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 110.62 ms. Allocated memory is still 115.3 MB. Free memory was 83.9 MB in the beginning and 80.4 MB in the end (delta: 3.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 101.47 ms. Allocated memory is still 115.3 MB. Free memory was 80.4 MB in the beginning and 77.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1080.18 ms. Allocated memory is still 115.3 MB. Free memory was 77.7 MB in the beginning and 59.1 MB in the end (delta: 18.6 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 210115.51 ms. Allocated memory was 115.3 MB in the beginning and 377.5 MB in the end (delta: 262.1 MB). Free memory was 58.5 MB in the beginning and 195.4 MB in the end (delta: -136.9 MB). Peak memory consumption was 202.5 MB. Max. memory is 16.1 GB. * Witness Printer took 236.86 ms. Allocated memory is still 377.5 MB. Free memory was 195.4 MB in the beginning and 130.0 MB in the end (delta: 65.4 MB). Peak memory consumption was 65.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 193]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 10 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 209.9s, OverallIterations: 3, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 10.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 15 SDtfs, 96 SDslu, 40 SDs, 0 SdLazy, 220 SolverSat, 175 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 149 GetRequests, 67 SyntacticMatches, 1 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 618 ImplicationChecksByTransitivity, 13.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=23occurred in iteration=2, InterpolantAutomatonStates: 45, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 6 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 18 NumberOfFragments, 1824 HoareAnnotationTreeSize, 3 FomulaSimplifications, 402 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 3 FomulaSimplificationsInter, 3107 FormulaSimplificationTreeSizeReductionInter, 2.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 103.3s InterpolantComputationTime, 70 NumberOfCodeBlocks, 62 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 95 ConstructedInterpolants, 13 QuantifiedInterpolants, 6541 SizeOfPredicates, 28 NumberOfNonLiveVariables, 785 ConjunctsInSsa, 123 ConjunctsInUnsatCore, 7 InterpolantComputations, 1 PerfectInterpolantSequences, 36/117 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 180]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][372 + Id_MCDC_89__Id_MCDC_95] == 24649 && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][360 + Id_MCDC_89__Id_MCDC_95] == 24648) && 24652 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][84 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][252 + Id_MCDC_89__Id_MCDC_95] == 24665) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 168]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][240 + Id_MCDC_89__Id_MCDC_95] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][408 + Id_MCDC_89__Id_MCDC_95] == 24650) && 24659 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 24]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][456 + Id_MCDC_89__Id_MCDC_95] <= 24644) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][144 + Id_MCDC_89__Id_MCDC_95] == 24646) && 2 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][88 + Id_MCDC_89__Id_MCDC_95]) && 24646 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 132]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][156 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][444 + Id_MCDC_89__Id_MCDC_95] == 24657) && 24660 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][36 + Id_MCDC_89__Id_MCDC_95]) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95]) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 420] == 24655) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][276 + Id_MCDC_89__Id_MCDC_95] == 24662) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][72 + Id_MCDC_89__Id_MCDC_95] == 24652) && 24645 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][468 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][324 + Id_MCDC_89__Id_MCDC_95] == 24663) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][216 + Id_MCDC_89__Id_MCDC_95]) && 24653 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && main__Id_MCDC_119 == 0) && 24654 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][60 + Id_MCDC_89__Id_MCDC_95]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][180 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95] <= 24642) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][336 + Id_MCDC_89__Id_MCDC_95] == 24663) && Id_MCDC_93 == 0) && 24656 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 432]) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][204 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][348 + Id_MCDC_89__Id_MCDC_95] == 24648) && Id_MCDC_89__Id_MCDC_95 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][12 + Id_MCDC_89__Id_MCDC_95] <= 24643) && Id_MCDC_89__Id_MCDC_96 == 0) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][48 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) || (((((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][372 + Id_MCDC_89__Id_MCDC_95] == 24649 && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][360 + Id_MCDC_89__Id_MCDC_95] == 24648) && 24652 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][84 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][252 + Id_MCDC_89__Id_MCDC_95] == 24665) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 168]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][240 + Id_MCDC_89__Id_MCDC_95] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][408 + Id_MCDC_89__Id_MCDC_95] == 24650) && 24659 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 24]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][456 + Id_MCDC_89__Id_MCDC_95] <= 24644) && __VERIFIER_assert__Id_MCDC_92 == 1) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][144 + Id_MCDC_89__Id_MCDC_95] == 24646) && 2 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][88 + Id_MCDC_89__Id_MCDC_95]) && 24646 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 132]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][156 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][444 + Id_MCDC_89__Id_MCDC_95] == 24657) && 24660 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][36 + Id_MCDC_89__Id_MCDC_95]) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95]) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264] == 24665) && (Id_MCDC_93 + 4294967295) % 4294967296 < 42) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 420] == 24655) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][276 + Id_MCDC_89__Id_MCDC_95] == 24662) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][72 + Id_MCDC_89__Id_MCDC_95] == 24652) && 24645 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][468 + Id_MCDC_89__Id_MCDC_95]) && Id_MCDC_93 % 4294967296 < 42) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][324 + Id_MCDC_89__Id_MCDC_95] == 24663) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][216 + Id_MCDC_89__Id_MCDC_95]) && 24653 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && main__Id_MCDC_119 == 0) && 24654 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][60 + Id_MCDC_89__Id_MCDC_95]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][180 + Id_MCDC_89__Id_MCDC_95]) && Id_MCDC_93 == Id_MCDC_89__Id_MCDC_96) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95] <= 24642) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][336 + Id_MCDC_89__Id_MCDC_95] == 24663) && 24656 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 432]) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][204 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][348 + Id_MCDC_89__Id_MCDC_95] == 24648) && Id_MCDC_89__Id_MCDC_95 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][12 + Id_MCDC_89__Id_MCDC_95] <= 24643) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][48 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) - InvariantResult [Line: 167]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][372 + Id_MCDC_89__Id_MCDC_95] == 24649 && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][360 + Id_MCDC_89__Id_MCDC_95] == 24648) && 24652 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][84 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][252 + Id_MCDC_89__Id_MCDC_95] == 24665) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 168]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][240 + Id_MCDC_89__Id_MCDC_95] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && 0 < Id_MCDC_93 / 4294967296 + 1) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][408 + Id_MCDC_89__Id_MCDC_95] == 24650) && 24659 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 24]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][456 + Id_MCDC_89__Id_MCDC_95] <= 24644) && __VERIFIER_assert__Id_MCDC_92 == 1) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][144 + Id_MCDC_89__Id_MCDC_95] == 24646) && 2 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][88 + Id_MCDC_89__Id_MCDC_95]) && 24646 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 132]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][156 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][444 + Id_MCDC_89__Id_MCDC_95] == 24657) && 24660 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][36 + Id_MCDC_89__Id_MCDC_95]) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95]) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 420] == 24655) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][276 + Id_MCDC_89__Id_MCDC_95] == 24662) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][72 + Id_MCDC_89__Id_MCDC_95] == 24652) && 24645 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][468 + Id_MCDC_89__Id_MCDC_95]) && Id_MCDC_93 <= 1) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][324 + Id_MCDC_89__Id_MCDC_95] == 24663) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][216 + Id_MCDC_89__Id_MCDC_95]) && 24653 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && main__Id_MCDC_119 == 0) && Id_MCDC_89__Id_MCDC_96 <= 1) && 1 <= Id_MCDC_89__Id_MCDC_96) && 24654 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][60 + Id_MCDC_89__Id_MCDC_95]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][180 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95] <= 24642) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][336 + Id_MCDC_89__Id_MCDC_95] == 24663) && 24656 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 432]) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][204 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][348 + Id_MCDC_89__Id_MCDC_95] == 24648) && Id_MCDC_89__Id_MCDC_95 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][12 + Id_MCDC_89__Id_MCDC_95] <= 24643) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][48 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) || (((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][372 + Id_MCDC_89__Id_MCDC_95] == 24649 && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][360 + Id_MCDC_89__Id_MCDC_95] == 24648) && 24652 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][84 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][252 + Id_MCDC_89__Id_MCDC_95] == 24665) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 168]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][240 + Id_MCDC_89__Id_MCDC_95] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][408 + Id_MCDC_89__Id_MCDC_95] == 24650) && 24659 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 24]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][456 + Id_MCDC_89__Id_MCDC_95] <= 24644) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][144 + Id_MCDC_89__Id_MCDC_95] == 24646) && 2 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][88 + Id_MCDC_89__Id_MCDC_95]) && 24646 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 132]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][156 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][444 + Id_MCDC_89__Id_MCDC_95] == 24657) && 24660 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][36 + Id_MCDC_89__Id_MCDC_95]) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95]) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 420] == 24655) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][276 + Id_MCDC_89__Id_MCDC_95] == 24662) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][72 + Id_MCDC_89__Id_MCDC_95] == 24652) && 24645 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][468 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][324 + Id_MCDC_89__Id_MCDC_95] == 24663) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][216 + Id_MCDC_89__Id_MCDC_95]) && 24653 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && main__Id_MCDC_119 == 0) && 24654 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][60 + Id_MCDC_89__Id_MCDC_95]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][180 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95] <= 24642) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][336 + Id_MCDC_89__Id_MCDC_95] == 24663) && Id_MCDC_93 == 0) && 24656 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 432]) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][204 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][348 + Id_MCDC_89__Id_MCDC_95] == 24648) && Id_MCDC_89__Id_MCDC_95 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][12 + Id_MCDC_89__Id_MCDC_95] <= 24643) && Id_MCDC_89__Id_MCDC_96 == 0) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][48 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663)) || ((((((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][372 + Id_MCDC_89__Id_MCDC_95] == 24649 && !(12 * ((4294967295 + Id_MCDC_89__Id_MCDC_96) % 4294967296) == 492)) && !(12 * ((Id_MCDC_93 + 4294967295) % 4294967296) == 492)) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][360 + Id_MCDC_89__Id_MCDC_95] == 24648) && 24652 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][84 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][252 + Id_MCDC_89__Id_MCDC_95] == 24665) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 168]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][240 + Id_MCDC_89__Id_MCDC_95] == 24665) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][408 + Id_MCDC_89__Id_MCDC_95] == 24650) && 24659 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 24]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][456 + Id_MCDC_89__Id_MCDC_95] <= 24644) && (4294967295 + Id_MCDC_89__Id_MCDC_96) % 4294967296 < 42) && __VERIFIER_assert__Id_MCDC_92 == 1) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][144 + Id_MCDC_89__Id_MCDC_95] == 24646) && 2 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][88 + Id_MCDC_89__Id_MCDC_95]) && 24646 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 132]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][156 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][444 + Id_MCDC_89__Id_MCDC_95] == 24657) && 24660 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][36 + Id_MCDC_89__Id_MCDC_95]) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95]) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264] == 24665) && (Id_MCDC_93 + 4294967295) % 4294967296 < 42) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 420] == 24655) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][276 + Id_MCDC_89__Id_MCDC_95] == 24662) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][72 + Id_MCDC_89__Id_MCDC_95] == 24652) && 24645 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][468 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][324 + Id_MCDC_89__Id_MCDC_95] == 24663) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][216 + Id_MCDC_89__Id_MCDC_95]) && 24653 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && main__Id_MCDC_119 == 0) && 24654 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][60 + Id_MCDC_89__Id_MCDC_95]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][180 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95] <= 24642) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][336 + Id_MCDC_89__Id_MCDC_95] == 24663) && 24656 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 432]) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][204 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][348 + Id_MCDC_89__Id_MCDC_95] == 24648) && Id_MCDC_89__Id_MCDC_95 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][12 + Id_MCDC_89__Id_MCDC_95] <= 24643) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][48 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) RESULT: Ultimate proved your program to be correct! [2021-10-29 04:47:35,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d4cb32-bf27-4fc9-b244-813aa7917df6/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...